Article(id=1281683228100636912, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281683189131359212, articleNumber=null, orderNo=null, doi=10.16265/j.cnki.issn1003-3033.2025.05.0987, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1734451200000, receivedDateStr=2024-12-18, revisedDate=1739980800000, revisedDateStr=2025-02-20, acceptedDate=null, acceptedDateStr=null, onlineDate=1783506694102, onlineDateStr=2026-07-08, pubDate=1748361600000, pubDateStr=2025-05-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783506694102, onlineIssueDateStr=2026-07-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783506694102, creator=13701087609, updateTime=1783506694102, updator=13701087609, issue=Issue{id=1281683189131359212, tenantId=1146029695717560320, journalId=1146031787341344770, year='2025', volume='35', issue='5', pageStart='1', pageEnd='268', issueExtLink='null', onlineDate='null', pubDate='1748361600000', pubDateStr='2025-05-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783506684811, creator='13701087609', updateTime=1783589333681, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1282029843684504545, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281683189131359212, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1282029843684504546, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281683189131359212, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=39, endPage=46, ext={EN=ArticleExt(id=1281683228289380593, articleId=1281683228100636912, tenantId=1146029695717560320, journalId=1146031787341344770, language=EN, title=Experimental study on fire flue-gas temperature change flame retardant conveyor belt in full-scale roadway, columnId=1149733269173878863, journalTitle=China Safety Science Journal, columnName=Safety engineering technology, runingTitle=null, highlight=null, articleAbstract=

In order to investigate the variation characteristics of flue-gas temperature at different locations of flame retardant belt during a fire, a fire test was conducted on flame-retardant conveyor belts in a full-scale roadway. First, six temperature measurement sections were arranged along the axial direction in the roadway, and five thermocouples were installed at each section to record the flue-gas temperature at different locations during the combustion process. Then, a fire characteristic test was conducted on a 4 m × 1.2 m (length × width) steel wire rope core flame retardant belt under the condition of wind speed of 1.2 m/s in the full-scale roadway. The experimental results show that the distance from the fire source determines the flue-gas temperature and temperature rise process in the downstream area of the fire source. The closer to the fire source, the stronger the heat effect caused by the combustion of flame retardant tape, and the higher the flue-gas temperature at the corresponding location. Since the tape fire is an unsteady combustion process, and the change in smoke temperature at different sections after a period of time is nonlinear related to the distance from the fire source. In a horizontal roadway at the same height, the flue-gas temperature on both sides of the roadway is higher than that in the middle of the roadway. As the distance from the fire source increases, the temperature difference between the middle and the sides of the roadway gradually decreases. In the longitudinal range of the roadway downstream of the fire source, the flue-gas exhibits a stratified state, and the flue-gas temperature decreases gradually from the roof to the floor of the roadway. There is an obvious temperature difference between flue-gas layers at different heights, and the temperature difference between the flue-gas layers decreases gradually with increasing distance from the fire source.

, authors=Yuhuai WANG1, Sijia ZHANG1, Dongming LI**, 2, Gang HUANG3, Wenming ZHANG4, authorsList=Yuhuai WANG, Sijia ZHANG, Dongming LI, Gang HUANG, Wenming ZHANG, authorCompany=null, correspAuthors=Dongming LI, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1281683228847223028, articleId=1281683228100636912, tenantId=1146029695717560320, journalId=1146031787341344770, language=CN, title=全尺寸巷道阻燃输送带火灾烟气温度变化特征试验研究, columnId=1149733269727526997, journalTitle=中国安全科学学报, columnName=安全工程技术, runingTitle=null, highlight=null, articleAbstract=

为探究阻燃输送带火灾条件下巷道内不同地点烟气温度的变化特征,在全尺寸巷道中开展阻燃输送带火灾试验,首先,在全尺寸巷道内沿轴向布设6个测温断面,在每个断面设置5个热电偶记录阻燃输送带燃烧过程中不同位置的烟气温度;然后,在风速为1.2 m/s条件下,利用全尺寸巷道对4 m×1.2 m(长×宽)钢丝绳芯阻燃输送带开展火灾特性试验。结果表明:火源下游区域烟气温度及升温进程主要受输送带火源距离的影响。距离火源越近,阻燃输送带燃烧产生的热效应越强,相应地点烟气温度越高,由于输送带火灾属于非稳态燃烧过程,局部断面烟气温度与火源距离之间呈现非线性关系;处同一高度的水平巷道中,两侧烟气温度高于巷道中间,且随着与火源距离的增大,巷道中部与两侧烟气温差逐步减小;在火源下游沿巷道纵向范围内,烟气表现出分层状态,烟气温度从巷道顶板向底板逐步降低,不同高度烟气层之间存在显著的温度差。随着火源距离的增加,烟气层之间温度差逐步减小。

, authors=王玉怀教授1, 张思佳1, 李东明讲师**, 2, 黄刚工程师3, 张文明高级工程师4, authorsList=王玉怀教授, 张思佳, 李东明讲师, 黄刚工程师, 张文明高级工程师, authorCompany=null, correspAuthors=李东明讲师, authorNote=

王玉怀(1966—),男,河北衡水人,博士,教授,主要从事煤矿火灾防治等方面的研究。E-mail:

, correspAuthorsNote=
** 李东明(1977—),男,河北三河人,硕士,讲师,主要从事安全工程及工效学等方面的研究。E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=zYaaZV77aIbBn7ptLltSDQ==, magXml=oL0MwS5JDt6jYSZ8TcxysA==, pdfUrl=null, pdf=nUgRp9Hh1er8sNvVPFwHTQ==, pdfFileSize=11473786, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=FPhpeT7i9CEWKCh3ANRN0g==, mapNumber=null, fund=null)}, authors=[Author(id=1281683229396676866, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=785281919@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683229467980036, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229396676866, language=EN, stringName=Yuhuai WANG, firstName=Yuhuai, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683229539283205, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229396676866, language=CN, stringName=王玉怀教授, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北科技学院 矿山安全学院,河北 三河 065201, bio={"content":"

王玉怀(1966—),男,河北衡水人,博士,教授,主要从事煤矿火灾防治等方面的研究。E-mail:

"}, bioImg=null, bioContent=

王玉怀(1966—),男,河北衡水人,博士,教授,主要从事煤矿火灾防治等方面的研究。E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229077909749, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=1, ext=[AuthorCompanyExt(id=1281683229086298358, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229094686967, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北科技学院 矿山安全学院,河北 三河 065201)])]), Author(id=1281683229614780679, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683231254753545, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229614780679, language=EN, stringName=Sijia ZHANG, firstName=Sijia, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683231342833930, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229614780679, language=CN, stringName=张思佳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北科技学院 矿山安全学院,河北 三河 065201, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229077909749, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=1, ext=[AuthorCompanyExt(id=1281683229086298358, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229094686967, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北科技学院 矿山安全学院,河北 三河 065201)])]), Author(id=1281683231414137100, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=bzon@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1281683231489634574, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231414137100, language=EN, stringName=Dongming LI, firstName=Dongming, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=**, 2, address=2School of Safety Engineering, North China Institute of Science and Technology, Sanhe Hebei 065201, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683231552549135, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231414137100, language=CN, stringName=李东明讲师, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=**, 2, address=2华北科技学院 安全工程学院,河北 三河 065201, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229165990136, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=2, ext=[AuthorCompanyExt(id=1281683229174378745, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229165990136, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2School of Safety Engineering, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229182767354, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229165990136, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2华北科技学院 安全工程学院,河北 三河 065201)])]), Author(id=1281683231636435217, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683231711932691, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231636435217, language=EN, stringName=Gang HUANG, firstName=Gang, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3China Railway 14th Bureau Group Co., Ltd., Jinan Shandong 250000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683231787430164, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231636435217, language=CN, stringName=黄刚工程师, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3中铁十四局集团有限公司,山东 济南 250000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229245681915, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=3, ext=[AuthorCompanyExt(id=1281683229258264828, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229245681915, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3China Railway 14th Bureau Group Co., Ltd., Jinan Shandong 250000, China), AuthorCompanyExt(id=1281683229266653437, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229245681915, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3中铁十四局集团有限公司,山东 济南 250000)])]), Author(id=1281683231896482070, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683231967785240, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231896482070, language=EN, stringName=Wenming ZHANG, firstName=Wenming, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4Kailuan (Group) Co., Ltd., Tangshan Hebei 063018, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683232039088409, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231896482070, language=CN, stringName=张文明高级工程师, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4开滦(集团)有限责任公司,河北 唐山 063018, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229321179390, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=4, ext=[AuthorCompanyExt(id=1281683229329567999, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229321179390, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4Kailuan (Group) Co., Ltd., Tangshan Hebei 063018, China), AuthorCompanyExt(id=1281683229337956608, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229321179390, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4开滦(集团)有限责任公司,河北 唐山 063018)])])], keywords=[Keyword(id=1281683232164917530, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=EN, orderNo=1, keyword=flame retardant belt), Keyword(id=1281683232261386523, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=EN, orderNo=2, keyword=belt fire), Keyword(id=1281683232320106780, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=EN, orderNo=3, keyword=flue-gas temperature), Keyword(id=1281683232403992861, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=EN, orderNo=4, keyword=full-scale roadway), Keyword(id=1281683232487878942, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=EN, orderNo=5, keyword=fire source distance), Keyword(id=1281683232550793503, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=CN, orderNo=1, keyword=阻燃输送带), Keyword(id=1281683232613708064, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=CN, orderNo=2, keyword=输送带火灾), Keyword(id=1281683232693399841, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=CN, orderNo=3, keyword=烟气温度), Keyword(id=1281683232752120098, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=CN, orderNo=4, keyword=全尺寸巷道), Keyword(id=1281683232827617571, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, language=CN, orderNo=5, keyword=火源距离)], refs=null, funds=null, companyList=[AuthorCompany(id=1281683229077909749, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=1, ext=[AuthorCompanyExt(id=1281683229086298358, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229094686967, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北科技学院 矿山安全学院,河北 三河 065201)]), AuthorCompany(id=1281683229165990136, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=2, ext=[AuthorCompanyExt(id=1281683229174378745, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229165990136, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2School of Safety Engineering, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229182767354, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229165990136, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2华北科技学院 安全工程学院,河北 三河 065201)]), AuthorCompany(id=1281683229245681915, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=3, ext=[AuthorCompanyExt(id=1281683229258264828, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229245681915, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3China Railway 14th Bureau Group Co., Ltd., Jinan Shandong 250000, China), AuthorCompanyExt(id=1281683229266653437, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229245681915, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3中铁十四局集团有限公司,山东 济南 250000)]), AuthorCompany(id=1281683229321179390, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=4, ext=[AuthorCompanyExt(id=1281683229329567999, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229321179390, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4Kailuan (Group) Co., Ltd., Tangshan Hebei 063018, China), AuthorCompanyExt(id=1281683229337956608, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229321179390, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4开滦(集团)有限责任公司,河北 唐山 063018)])], figs=null, attaches=null, journal=Journal(id=1123942128916217864, delFlag=0, nameCn=中国安全科学学报, nameEn=China Safety Science Journal, nameHistory1=null, nameHistory2=null, issn=1003-3033, eissn=, cn=11-2865/X, coden=null, periodic=0, language=CN, oaType=0, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=fkqsFM6VKlHC4gCtS5XqTw==, journalPrice=null, startedYear=null, abbrevIsoEn=Chin Saf Sci J, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1784015834644, createdBy=null, updatedBy=13041195026, firstLetterCn=Z, firstLetterEn=Z, subjectCode=Engineering, subjectName=工程, subjectCodeEn=Engineering, subjectNameEn=null, picCn=fkqsFM6VKlHC4gCtS5XqTw==, picEn=SHn9HgqSxtJrOcAxqD++4Q==, jcr=null, cjcr=null, exts=[JournalExt(id=1283818719495308010, language=CN, name=中国安全科学学报, nameHistory1=null, nameHistory2=null, managedBy=中国科学技术协会, sponsoredBy=中国职业安全健康协会, publishedBy=《中国安全科学学报》编辑部, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.cssjj.com.cn/, createdTime=1784015834926, updatedTime=1784015834926, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=http://www.cssjj.com.cn/CN/column/item15.shtml, submissionAuthorUrl=https://zgaqkxxbauthor.manuscriptcloud.com/login, submissionEditorUrl=https://zgaqkxxbeditor.manuscriptcloud.com/login, submissionReviewUrl=https://zgaqkxxbauthor.manuscriptcloud.com/login, submissionCeEditorUrl=https://zgaqkxxbeditor.manuscriptcloud.com/login, submissionAeEditorUrl=https://zgaqkxxbeditor.manuscriptcloud.com/login, option={"copyright":""}), JournalExt(id=1283818719541445355, language=EN, name=China Safety Science Journal, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.cssjj.com.cn/EN/1003-3033/home.shtml, createdTime=1784015834937, updatedTime=1784015834937, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=https://synbioj.cip.com.cn/EN/column/column3.shtml, submissionAuthorUrl=https://zgaqkxxbauthor.manuscriptcloud.com/login, submissionEditorUrl=https://zgaqkxxbeditor.manuscriptcloud.com/login, submissionReviewUrl=https://zgaqkxxbauthor.manuscriptcloud.com/login, submissionCeEditorUrl=https://zgaqkxxbeditor.manuscriptcloud.com/login, submissionAeEditorUrl=https://zgaqkxxbeditor.manuscriptcloud.com/login, option={"copyright":""})], databaseList=null, tenantJournalId=1146031787341344770, websiteList=[Website(id=1148243202345263519, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146031787341344770, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zgaqkxxb/CN, language=CN, createTime=1751692112766, createBy=18614031015, updateTime=1753502583634, updateBy=18614031015, name=《中国安全科学学报》中文站点, tplId=1146099689490845704, title=中国安全科学学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1148618794941046792, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202345263519, code=articleTextType, value=kx, createTime=1751781661020, updateTime=1751781661020, creator=18614031015, updator=18614031015), WebsiteProps(id=1148618794911686661, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202345263519, code=banner, value=null, createTime=1751781661012, updateTime=1751781661012, creator=18614031015, updator=18614031015), WebsiteProps(id=1148618794894909444, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202345263519, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=tui0IVO9FMwB61HHtX5scg==, createTime=1751781661008, updateTime=1751781661008, creator=18614031015, updator=18614031015), WebsiteProps(id=1148618794932658183, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202345263519, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1751781661017, updateTime=1751781661017, creator=18614031015, updator=18614031015), WebsiteProps(id=1148618794924269574, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202345263519, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1751781661015, updateTime=1751781661015, creator=18614031015, updator=18614031015)]), Website(id=1155836763751993353, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146031787341344770, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zgaqkxxb/EN, language=EN, createTime=1753502558893, createBy=18614031015, updateTime=1753524450387, updateBy=18614031015, name=《中国安全科学学报》英文站点, tplId=1146101810881728533, title=China Safety Science Journal, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155895925743669425, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155836763751993353, code=articleTextType, value=kx, createTime=1753516664205, updateTime=1753516664205, creator=18614031015, updator=18614031015), WebsiteProps(id=1155895925722697902, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155836763751993353, code=banner, value=null, createTime=1753516664200, updateTime=1753516664200, creator=18614031015, updator=18614031015), WebsiteProps(id=1155895925714309293, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155836763751993353, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=tui0IVO9FMwB61HHtX5scg==, createTime=1753516664198, updateTime=1753516664198, creator=18614031015, updator=18614031015), WebsiteProps(id=1155895925735280816, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155836763751993353, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753516664203, updateTime=1753516664203, creator=18614031015, updator=18614031015), WebsiteProps(id=1155895925731086511, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155836763751993353, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753516664202, updateTime=1753516664202, creator=18614031015, updator=18614031015)])], journalTitle=中国安全科学学报, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=China Safety Science Journal, journalPhotoCn=fkqsFM6VKlHC4gCtS5XqTw==, journalPhotoEn=SHn9HgqSxtJrOcAxqD++4Q==, journalFirstLetter=Z, journalRecommend=null, journalNew=null, journalCollection=1, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/zgaqkxxb/CN/10.16265/j.cnki.issn1003-3033.2025.05.0987, detailUrlEn=https://castjournals.cast.org.cn/joweb/zgaqkxxb/EN/10.16265/j.cnki.issn1003-3033.2025.05.0987, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zgaqkxxb/CN/PDF/10.16265/j.cnki.issn1003-3033.2025.05.0987, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zgaqkxxb/EN/PDF/10.16265/j.cnki.issn1003-3033.2025.05.0987, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1748361600000, fullTextJson=null, articleText=null, reference=null)
收藏切换
全尺寸巷道阻燃输送带火灾烟气温度变化特征试验研究
收藏切换
PDF下载
王玉怀教授 1 , 张思佳 1 , 李东明讲师 **, 2 , 黄刚工程师 3 , 张文明高级工程师 4
中国安全科学学报 | 安全工程技术 2025,35(5): 39-46
收起
收藏切换
中国安全科学学报 |安全工程技术 2025 , 35 (5) : 39 -46
全尺寸巷道阻燃输送带火灾烟气温度变化特征试验研究
全屏
[Author(id=1281683229396676866, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=785281919@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683229467980036, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229396676866, language=EN, stringName=Yuhuai WANG, firstName=Yuhuai, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683229539283205, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229396676866, language=CN, stringName=王玉怀教授, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北科技学院 矿山安全学院,河北 三河 065201, bio={"content":"

王玉怀(1966—),男,河北衡水人,博士,教授,主要从事煤矿火灾防治等方面的研究。E-mail:

"}, bioImg=null, bioContent=

王玉怀(1966—),男,河北衡水人,博士,教授,主要从事煤矿火灾防治等方面的研究。E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229077909749, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=1, ext=[AuthorCompanyExt(id=1281683229086298358, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229094686967, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北科技学院 矿山安全学院,河北 三河 065201)])]), Author(id=1281683229614780679, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683231254753545, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229614780679, language=EN, stringName=Sijia ZHANG, firstName=Sijia, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683231342833930, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683229614780679, language=CN, stringName=张思佳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北科技学院 矿山安全学院,河北 三河 065201, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229077909749, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=1, ext=[AuthorCompanyExt(id=1281683229086298358, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229094686967, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229077909749, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北科技学院 矿山安全学院,河北 三河 065201)])]), Author(id=1281683231414137100, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=bzon@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1281683231489634574, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231414137100, language=EN, stringName=Dongming LI, firstName=Dongming, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=**, 2, address=2School of Safety Engineering, North China Institute of Science and Technology, Sanhe Hebei 065201, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683231552549135, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231414137100, language=CN, stringName=李东明讲师, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=**, 2, address=2华北科技学院 安全工程学院,河北 三河 065201, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229165990136, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=2, ext=[AuthorCompanyExt(id=1281683229174378745, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229165990136, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2School of Safety Engineering, North China Institute of Science and Technology, Sanhe Hebei 065201, China), AuthorCompanyExt(id=1281683229182767354, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229165990136, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2华北科技学院 安全工程学院,河北 三河 065201)])]), Author(id=1281683231636435217, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683231711932691, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231636435217, language=EN, stringName=Gang HUANG, firstName=Gang, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3China Railway 14th Bureau Group Co., Ltd., Jinan Shandong 250000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683231787430164, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231636435217, language=CN, stringName=黄刚工程师, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3中铁十四局集团有限公司,山东 济南 250000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229245681915, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=3, ext=[AuthorCompanyExt(id=1281683229258264828, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229245681915, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3China Railway 14th Bureau Group Co., Ltd., Jinan Shandong 250000, China), AuthorCompanyExt(id=1281683229266653437, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229245681915, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3中铁十四局集团有限公司,山东 济南 250000)])]), Author(id=1281683231896482070, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281683231967785240, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231896482070, language=EN, stringName=Wenming ZHANG, firstName=Wenming, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4Kailuan (Group) Co., Ltd., Tangshan Hebei 063018, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1281683232039088409, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, authorId=1281683231896482070, language=CN, stringName=张文明高级工程师, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4开滦(集团)有限责任公司,河北 唐山 063018, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1281683229321179390, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, xref=4, ext=[AuthorCompanyExt(id=1281683229329567999, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229321179390, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4Kailuan (Group) Co., Ltd., Tangshan Hebei 063018, China), AuthorCompanyExt(id=1281683229337956608, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281683228100636912, companyId=1281683229321179390, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4开滦(集团)有限责任公司,河北 唐山 063018)])])]
王玉怀教授1 , 张思佳1, 李东明讲师**, 2 , 黄刚工程师3, 张文明高级工程师4
作者信息
  • 1华北科技学院 矿山安全学院,河北 三河 065201
  • 2华北科技学院 安全工程学院,河北 三河 065201
  • 3中铁十四局集团有限公司,山东 济南 250000
  • 4开滦(集团)有限责任公司,河北 唐山 063018
通讯作者:
** 李东明(1977—),男,河北三河人,硕士,讲师,主要从事安全工程及工效学等方面的研究。E-mail:
作者简介:

王玉怀(1966—),男,河北衡水人,博士,教授,主要从事煤矿火灾防治等方面的研究。E-mail:

Experimental study on fire flue-gas temperature change flame retardant conveyor belt in full-scale roadway
Yuhuai WANG1 , Sijia ZHANG1, Dongming LI**, 2 , Gang HUANG3, Wenming ZHANG4
Affiliations
  • 1School of mine Safety, North China Institute of Science and Technology, Sanhe Hebei 065201, China
  • 2School of Safety Engineering, North China Institute of Science and Technology, Sanhe Hebei 065201, China
  • 3China Railway 14th Bureau Group Co., Ltd., Jinan Shandong 250000, China
  • 4Kailuan (Group) Co., Ltd., Tangshan Hebei 063018, China
出版时间: 2025-05-28 doi: 10.16265/j.cnki.issn1003-3033.2025.05.0987
文章导航
收藏切换

为探究阻燃输送带火灾条件下巷道内不同地点烟气温度的变化特征,在全尺寸巷道中开展阻燃输送带火灾试验,首先,在全尺寸巷道内沿轴向布设6个测温断面,在每个断面设置5个热电偶记录阻燃输送带燃烧过程中不同位置的烟气温度;然后,在风速为1.2 m/s条件下,利用全尺寸巷道对4 m×1.2 m(长×宽)钢丝绳芯阻燃输送带开展火灾特性试验。结果表明:火源下游区域烟气温度及升温进程主要受输送带火源距离的影响。距离火源越近,阻燃输送带燃烧产生的热效应越强,相应地点烟气温度越高,由于输送带火灾属于非稳态燃烧过程,局部断面烟气温度与火源距离之间呈现非线性关系;处同一高度的水平巷道中,两侧烟气温度高于巷道中间,且随着与火源距离的增大,巷道中部与两侧烟气温差逐步减小;在火源下游沿巷道纵向范围内,烟气表现出分层状态,烟气温度从巷道顶板向底板逐步降低,不同高度烟气层之间存在显著的温度差。随着火源距离的增加,烟气层之间温度差逐步减小。

阻燃输送带  /  输送带火灾  /  烟气温度  /  全尺寸巷道  /  火源距离

In order to investigate the variation characteristics of flue-gas temperature at different locations of flame retardant belt during a fire, a fire test was conducted on flame-retardant conveyor belts in a full-scale roadway. First, six temperature measurement sections were arranged along the axial direction in the roadway, and five thermocouples were installed at each section to record the flue-gas temperature at different locations during the combustion process. Then, a fire characteristic test was conducted on a 4 m × 1.2 m (length × width) steel wire rope core flame retardant belt under the condition of wind speed of 1.2 m/s in the full-scale roadway. The experimental results show that the distance from the fire source determines the flue-gas temperature and temperature rise process in the downstream area of the fire source. The closer to the fire source, the stronger the heat effect caused by the combustion of flame retardant tape, and the higher the flue-gas temperature at the corresponding location. Since the tape fire is an unsteady combustion process, and the change in smoke temperature at different sections after a period of time is nonlinear related to the distance from the fire source. In a horizontal roadway at the same height, the flue-gas temperature on both sides of the roadway is higher than that in the middle of the roadway. As the distance from the fire source increases, the temperature difference between the middle and the sides of the roadway gradually decreases. In the longitudinal range of the roadway downstream of the fire source, the flue-gas exhibits a stratified state, and the flue-gas temperature decreases gradually from the roof to the floor of the roadway. There is an obvious temperature difference between flue-gas layers at different heights, and the temperature difference between the flue-gas layers decreases gradually with increasing distance from the fire source.

flame retardant belt  /  belt fire  /  flue-gas temperature  /  full-scale roadway  /  fire source distance
王玉怀教授, 张思佳, 李东明讲师, 黄刚工程师, 张文明高级工程师. 全尺寸巷道阻燃输送带火灾烟气温度变化特征试验研究. 中国安全科学学报, 2025 , 35 (5) : 39 -46 . DOI: 10.16265/j.cnki.issn1003-3033.2025.05.0987
Yuhuai WANG, Sijia ZHANG, Dongming LI, Gang HUANG, Wenming ZHANG. Experimental study on fire flue-gas temperature change flame retardant conveyor belt in full-scale roadway[J]. China Safety Science Journal, 2025 , 35 (5) : 39 -46 . DOI: 10.16265/j.cnki.issn1003-3033.2025.05.0987

参考文献 引证文献
排序方式:
2025年第35卷第5期
PDF下载
72
8
引用本文
BibTeX
文章信息
doi: 10.16265/j.cnki.issn1003-3033.2025.05.0987
  • 接收时间:2024-12-18
  • 首发时间:2026-07-08
  • 出版时间:2025-05-28
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2024-12-18
  • 修回日期:2025-02-20
基金
作者信息
    1华北科技学院 矿山安全学院,河北 三河 065201
    2华北科技学院 安全工程学院,河北 三河 065201
    3中铁十四局集团有限公司,山东 济南 250000
    4开滦(集团)有限责任公司,河北 唐山 063018

通讯作者:

** 李东明(1977—),男,河北三河人,硕士,讲师,主要从事安全工程及工效学等方面的研究。E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/zgaqkxxb/CN/10.16265/j.cnki.issn1003-3033.2025.05.0987
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏