Article(id=1314907659594203187, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907656704324517, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2026.01.003, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1757779200000, receivedDateStr=2025-09-14, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1791428015850, onlineDateStr=2026-10-08, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791428015850, onlineIssueDateStr=2026-10-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791428015850, creator=13701087609, updateTime=1791428015850, updator=13701087609, issue=Issue{id=1314907656704324517, tenantId=1146029695717560320, journalId=1235980550691926019, year='2026', volume='46', issue='1', pageStart='1', pageEnd='206', issueExtLink='null', onlineDate='null', pubDate='1769875200000', pubDateStr='2026-02-01', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1791428015160, creator='13701087609', updateTime=1791430491940, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1314918045139690301, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907656704324517, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1314918045139690302, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907656704324517, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=17, endPage=22, ext={EN=ArticleExt(id=1314907661351616565, articleId=1314907659594203187, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Influence of Parameters on Performance of Site Mixed Emulsion Explosive, columnId=1236276106018484431, journalTitle=Mining and Metallurgical Engineering, columnName=MINING, runingTitle=null, highlight=null, articleAbstract=

To precisely regulate the performance of site mixed emulsion explosive (SMEE), influences of key parameters, including aqueous phase (ammonium nitrate/water), oil phase (diesel oil/engine oil), shear rate and proportion of sensitizer, on the performance of SMEE were systematically investigated. A quantitative correlation model describing the variation of charge density and detonation velocity with various factors were established by means of multiple linear regression and path analysis. The results show that moderately increasing content of ammonium nitrate or reducing water content can significantly improve the detonation velocity; increasing the proportion of engine oil in the oil phase or reducing the proportion of diesel oil can enhance the energy output of explosive. A higher shear rate can reduce the internal phase particle size of emulsion, thereby increasing detonation velocity; however, a larger proportion of sensitizer can lead to a decrease in detonation velocity. Path analysis results indicate that priority should be given to the proportion of sensitizer and content of ammonium nitrate in regulation of detonation velocity of emulsion explosive, while both the proportion of sensitizer and shear rate should be taken into consideration in adjusting charge density.

, authors=Jianqiu ZHANG1, Zhouchao DAI2, Haiqian LI3, Qiyue LI3, Xuejiao CUI3, 4, authorsList=Jianqiu ZHANG, Zhouchao DAI, Haiqian LI, Qiyue LI, Xuejiao CUI, authorCompany=null, correspAuthors=Haiqian 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=1314907661645217846, articleId=1314907659594203187, tenantId=1146029695717560320, journalId=1235980550691926019, language=CN, title=混装乳化炸药工艺参数对爆炸性能的影响规律研究, columnId=1236276106219811026, journalTitle=矿冶工程杂志, columnName=采矿, runingTitle=null, highlight=null, articleAbstract=

为了精准调控混装乳化炸药爆炸性能,系统考察了水相(硝酸铵/水)、油相(柴油/机油)、剪切速度以及敏化剂比例等参数对混装乳化炸药爆炸性能的影响,利用多元线性回归与通径分析方法建立了装药密度与爆速随各因素变化的量化关联模型。结果表明,适度提高硝酸铵含量(降低水含量)可显著提升爆速;增大油相中机油比例(减小柴油比例)能增强炸药整体能量输出。增大剪切速度可降低乳胶内相粒径,从而提高爆速;但敏化剂比例增大会减小爆速。通径分析结果显示,在调控乳化炸药爆速时,应重点关注敏化剂比例和硝酸铵含量,而在调整装药密度时需主要考虑敏化剂比例和剪切速度。

, authors=张建秋1, 代周超2, 李海谦3, 李启月3, 崔雪姣3, 4, authorsList=张建秋, 代周超, 李海谦, 李启月, 崔雪姣, authorCompany=null, correspAuthors=李海谦, authorNote=

张建秋(1989—),男,河北唐山人,工程师,主要从事隧道掘进与爆破工作。E-mail:

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李海谦(1995—),男,湖南双峰人,博士研究生,主要从事岩石破碎理论与技术研究。E-mail:
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张建秋(1989—),男,河北唐山人,工程师,主要从事隧道掘进与爆破工作。E-mail:

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张建秋(1989—),男,河北唐山人,工程师,主要从事隧道掘进与爆破工作。E-mail:

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混装乳化炸药工艺参数对爆炸性能的影响规律研究
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张建秋 1 , 代周超 2 , 李海谦 3 , 李启月 3 , 崔雪姣 3, 4
矿冶工程杂志 | 采矿 2026,46(1): 17-22
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矿冶工程杂志 |采矿 2026 , 46 (1) : 17 -22
混装乳化炸药工艺参数对爆炸性能的影响规律研究
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Engineering, Central South University, Changsha 410083, Hunan, China), AuthorCompanyExt(id=1314907662119174207, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907659594203187, companyId=1314907662098202685, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.中南大学资源与安全工程学院,湖南 长沙 410083)])]), Author(id=1314907663645900888, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907659594203187, 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=1314907663754952795, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907659594203187, authorId=1314907663645900888, language=EN, stringName=Xuejiao CUI, firstName=Xuejiao, middleName=null, lastName=CUI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, 4, address=3.School of Resources and Safety Engineering, Central South University, Changsha 410083, Hunan, China
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张建秋1 , 代周超2, 李海谦3 , 李启月3, 崔雪姣3, 4
作者信息
  • 1.中交一公局集团有限公司,北京 100000
  • 2.甘肃合赛公路建设发展有限公司,甘肃 甘南 747000
  • 3.中南大学资源与安全工程学院,湖南 长沙 410083
  • 4.保利新联爆破工程集团有限公司,贵州 贵阳 550022
通讯作者:
李海谦(1995—),男,湖南双峰人,博士研究生,主要从事岩石破碎理论与技术研究。E-mail:
作者简介:

张建秋(1989—),男,河北唐山人,工程师,主要从事隧道掘进与爆破工作。E-mail:

Influence of Parameters on Performance of Site Mixed Emulsion Explosive
Jianqiu ZHANG1 , Zhouchao DAI2, Haiqian LI3 , Qiyue LI3, Xuejiao CUI3, 4
Affiliations
  • 1.CCCC First Highway Engineering Group Co., Ltd., Beijing 100000, China
  • 2.Gansu Hesai Highway Construction Development Co., Ltd., Gannan 747000, Gansu, China
  • 3.School of Resources and Safety Engineering, Central South University, Changsha 410083, Hunan, China
  • 4.Poly Xinlian Blasting Engineering Group Co., Ltd., Guiyang 550022, Guizhou, China
doi: 10.3969/j.issn.0253-6099.2026.01.003
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为了精准调控混装乳化炸药爆炸性能,系统考察了水相(硝酸铵/水)、油相(柴油/机油)、剪切速度以及敏化剂比例等参数对混装乳化炸药爆炸性能的影响,利用多元线性回归与通径分析方法建立了装药密度与爆速随各因素变化的量化关联模型。结果表明,适度提高硝酸铵含量(降低水含量)可显著提升爆速;增大油相中机油比例(减小柴油比例)能增强炸药整体能量输出。增大剪切速度可降低乳胶内相粒径,从而提高爆速;但敏化剂比例增大会减小爆速。通径分析结果显示,在调控乳化炸药爆速时,应重点关注敏化剂比例和硝酸铵含量,而在调整装药密度时需主要考虑敏化剂比例和剪切速度。

乳化炸药  /  乳胶基质  /  炸药配方  /  爆炸性能  /  通径分析  /  通径系数  /  硝酸铵  /  敏化剂  /  装药密度  /  爆速

To precisely regulate the performance of site mixed emulsion explosive (SMEE), influences of key parameters, including aqueous phase (ammonium nitrate/water), oil phase (diesel oil/engine oil), shear rate and proportion of sensitizer, on the performance of SMEE were systematically investigated. A quantitative correlation model describing the variation of charge density and detonation velocity with various factors were established by means of multiple linear regression and path analysis. The results show that moderately increasing content of ammonium nitrate or reducing water content can significantly improve the detonation velocity; increasing the proportion of engine oil in the oil phase or reducing the proportion of diesel oil can enhance the energy output of explosive. A higher shear rate can reduce the internal phase particle size of emulsion, thereby increasing detonation velocity; however, a larger proportion of sensitizer can lead to a decrease in detonation velocity. Path analysis results indicate that priority should be given to the proportion of sensitizer and content of ammonium nitrate in regulation of detonation velocity of emulsion explosive, while both the proportion of sensitizer and shear rate should be taken into consideration in adjusting charge density.

emulsion explosive  /  emulsion matrix  /  explosive formula  /  detonation performance  /  path analysis  /  path coefficient  /  ammonium nitrate  /  sensitizer  /  charge density  /  detonation velocity
张建秋, 代周超, 李海谦, 李启月, 崔雪姣. 混装乳化炸药工艺参数对爆炸性能的影响规律研究. 矿冶工程杂志, 2026 , 46 (1) : 17 -22 . DOI: 10.3969/j.issn.0253-6099.2026.01.003
Jianqiu ZHANG, Zhouchao DAI, Haiqian LI, Qiyue LI, Xuejiao CUI. Influence of Parameters on Performance of Site Mixed Emulsion Explosive[J]. Mining and Metallurgical Engineering, 2026 , 46 (1) : 17 -22 . DOI: 10.3969/j.issn.0253-6099.2026.01.003
  • 国家自然科学基金(52474163)
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doi: 10.3969/j.issn.0253-6099.2026.01.003
  • 接收时间:2025-09-14
  • 首发时间:2026-10-08
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  • 收稿日期:2025-09-14
基金
国家自然科学基金(52474163)
作者信息
    1.中交一公局集团有限公司,北京 100000
    2.甘肃合赛公路建设发展有限公司,甘肃 甘南 747000
    3.中南大学资源与安全工程学院,湖南 长沙 410083
    4.保利新联爆破工程集团有限公司,贵州 贵阳 550022

通讯作者:

李海谦(1995—),男,湖南双峰人,博士研究生,主要从事岩石破碎理论与技术研究。E-mail:
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
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
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