Article(id=1318974616131977239, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1318974603884606018, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20230141, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1678291200000, receivedDateStr=2023-03-09, revisedDate=1681056000000, revisedDateStr=2023-04-10, acceptedDate=null, acceptedDateStr=null, onlineDate=1792397653849, onlineDateStr=2026-10-19, pubDate=1683216000000, pubDateStr=2023-05-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792397653849, onlineIssueDateStr=2026-10-19, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792397653849, creator=13701087609, updateTime=1792397653849, updator=13701087609, issue=Issue{id=1318974603884606018, tenantId=1146029695717560320, journalId=1263187385517883426, year='2023', volume='51', issue='8', pageStart='1883', pageEnd='2118', issueExtLink='null', onlineDate='null', pubDate='1692460800000', pubDateStr='2023-08-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792397650929, creator='13701087609', updateTime=1792399225992, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1318981210261541260, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1318974603884606018, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1318981210261541261, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1318974603884606018, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1908, endPage=1919, ext={EN=ArticleExt(id=1318974617507708952, articleId=1318974616131977239, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Quantification of Salt Freeze-Thaw Induced Pores and Microcracks in Lightweight Aggregate Concrete Using Digital Image Processing, columnId=1263922769897599102, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Articles, runingTitle=null, highlight=null, articleAbstract=

Accurate identification and quantification of pores and microcracks in lightweight aggregate concrete (LAC) are important for analyzing salt frost deterioration mechanisms. Therefore, a new DIP method based on morphology principle was proposed, which overcomes the difficulties of traditional methods that can not accurately segment pores and microcracks because of only relying on shape factors, and the porous lightweight aggregate interferes with the analysis of pore and microcrack in concrete matrix. Using this method, the microstructure deterioration of shale ceramsite LAC and normal aggregate concrete (NAC) with same mortar to aggregate ratio and same water to cement ratio was compared and analyzed. With the increase of freeze-thaw cycles, the pore structure damage of the two concretes is manifested as pore expansion and microcrack initiation from the pore wall, leading to the relative dynamic modulus of elasticity (rn) loss. Grey correlation analysis indicates that in addition to the initiation and propagation of microcracks, the high dispersion of LAC pore diameter also contributed to the loss of rn in LAC. Test shows the new DIP method realizes the segmentation and independent analysis of pore and microcrack, and achieves the recognition accuracy to 10.6 μm, which has advantages in quantitative analysis of concrete pore structure and microcracks.

, authors=Zhihao GAO, Ling WANG, Zhendi WANG, Jun FANG, authorsList=Zhihao GAO, Ling WANG, Zhendi WANG, Jun FANG, authorCompany=null, correspAuthors=Ling WANG, authorNote=

GAO Zhihao (1992-), male, Doctoral candidate. E-mail:

, correspAuthorsNote=
WANG Ling (1968-), female, Master, Professor. E-mail:
, 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=1318974617763561497, articleId=1318974616131977239, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=基于数字图像处理的单面盐冻轻骨料混凝土孔隙和微裂纹定量分析, columnId=1263922770220560512, journalTitle=硅酸盐学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=

准确识别和量化轻骨料混凝土(LAC)中的孔隙和微裂纹对于分析盐冻劣化机理非常重要。基于形态学原理提出了新DIP方法,克服了传统方法仅依靠形状因子无法精确分割孔与微裂纹、多孔轻骨料干扰混凝土基体孔结构分析的难题,分析了具有相同浆骨比和相同水灰比的页岩陶粒LAC和普通骨料混凝土(NAC)的盐冻孔结构劣化。随冻融循环次数增加,2种混凝土均表现出孔径扩张和微裂纹自孔壁萌生,导致相对动弹性模量(rn)损失。灰色关联分析表明,除了微裂纹萌生与扩展,LAC孔径离散程度较高也能引起rn损失。新DIP方法实现了孔与微裂纹的分割和独立分析,提高二者识别精度至10.6 μm,在定量分析混凝土孔结构和微裂纹时具有优势。

, authors=高志浩, 王玲, 王振地, 方俊, authorsList=高志浩, 王玲, 王振地, 方俊, authorCompany=null, correspAuthors=王玲, authorNote=

高志浩(1992—),男,博士研究生。

, correspAuthorsNote=
王玲(1968—),女,硕士,教授级高级工程师。
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=TOrPo96an/hpi1/Wrur4zQ==, magXml=0Q/DPcW7fsvPNa5bctc0kg==, pdfUrl=null, pdf=Y0WxjDBiZ4LSiwS6SfxtIw==, pdfFileSize=1336288, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=C3pG2ZUvrgDBaipILrrnNA==, mapNumber=null, fund=null)}, authors=[Author(id=1318974618027802654, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhihao369@foxmail.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318974618115883040, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618027802654, language=EN, stringName=Zhihao GAO, firstName=Zhihao, middleName=null, lastName=GAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio={"content":"

GAO Zhihao (1992-), male, Doctoral candidate. E-mail:

"}, bioImg=null, bioContent=

GAO Zhihao (1992-), male, Doctoral candidate. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618182991905, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618027802654, language=CN, stringName=高志浩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio={"content":"

高志浩(1992—),男,博士研究生。

"}, bioImg=null, bioContent=

高志浩(1992—),男,博士研究生。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])]), Author(id=1318974618254295075, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wangling@cbmamail.com.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1318974618346569765, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618254295075, language=EN, stringName=Ling WANG, firstName=Ling, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618430455846, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618254295075, language=CN, stringName=王玲, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])]), Author(id=1318974618497564712, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, orderNo=2, 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=1318974618585645098, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618497564712, language=EN, stringName=Zhendi WANG, firstName=Zhendi, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618665336875, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618497564712, language=CN, stringName=王振地, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])]), Author(id=1318974618736640045, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, 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=1318974618812137519, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618736640045, language=EN, stringName=Jun FANG, firstName=Jun, middleName=null, lastName=FANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618883440688, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618736640045, language=CN, stringName=方俊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])])], keywords=[Keyword(id=1318974618971521073, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=EN, orderNo=1, keyword=lightweight aggregate concrete), Keyword(id=1318974622448599090, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=EN, orderNo=2, keyword=single-side salt freezing and thawing), Keyword(id=1318974622515707955, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=EN, orderNo=3, keyword=digital image processing), Keyword(id=1318974622603788340, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=EN, orderNo=4, keyword=internal damage), Keyword(id=1318974622691868725, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=EN, orderNo=5, keyword=pore structure), Keyword(id=1318974622754783286, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=EN, orderNo=6, keyword=microcrack), Keyword(id=1318974622859640887, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=CN, orderNo=1, keyword=轻骨料混凝土), Keyword(id=1318974622926749752, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=CN, orderNo=2, keyword=单面盐冻), Keyword(id=1318974622985470009, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=CN, orderNo=3, keyword=数字图像处理), Keyword(id=1318974623048384570, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=CN, orderNo=4, keyword=内部损伤), Keyword(id=1318974623153242171, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=CN, orderNo=5, keyword=孔结构), Keyword(id=1318974623232933948, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, language=CN, orderNo=6, keyword=微裂纹)], refs=null, funds=[Fund(id=1318974623333597245, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, awardId=51972295, language=CN, fundingSource=国家自然科学基金(51972295), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])], figs=null, attaches=null, journal=Journal(id=1263186332462366751, delFlag=0, nameCn=硅酸盐学报, nameEn=Journal of the Chinese Ceramic Society, nameHistory1=null, nameHistory2=null, issn=0454-5648, eissn=null, cn=11-2310/TQ, coden=null, periodic=0, language=CN, oaType=null, 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=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of the Chinese Ceramic Society, journalRemark=null, publicationField=null, createdTime=1779096690528, updatedTime=1788951192520, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=8Qg1+Is+LeRD1Lv6UJcXRg==, picEn=AY9tl+TwuKtB81GF+w4WAg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304519110767960749, language=CN, name=硅酸盐学报, 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=, createdTime=1788951192800, updatedTime=1788951192800, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304519110839263918, language=EN, name=Journal of the Chinese Ceramic Society, 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=, createdTime=1788951192817, updatedTime=1788951192817, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1263187385517883426, websiteList=[Website(id=1263188159895093557, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/CN, language=CN, createTime=1779097126220, createBy=18614031015, updateTime=1779097837121, updateBy=18614031015, name=硅酸盐学报-中文, tplId=1146099689490845704, title=硅酸盐学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191261578649862, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=articleTextType, value=kx, createTime=1779097865719, updateTime=1779097865719, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261545095427, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=banner, value=null, createTime=1779097865711, updateTime=1779097865711, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261599621385, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=grayFlag, value=0, createTime=1779097865724, updateTime=1779097865724, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261532512514, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097865708, updateTime=1779097865708, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261620592907, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=minRunFlag, value=0, createTime=1779097865729, updateTime=1779097865729, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261574455557, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic, createTime=1779097865718, updateTime=1779097865718, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261616398602, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=silenceFlag, value=0, createTime=1779097865728, updateTime=1779097865728, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261566066948, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1779097865716, updateTime=1779097865716, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261587038471, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeColor, value=null, createTime=1779097865721, updateTime=1779097865721, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261591232776, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeStyle, value=null, createTime=1779097865722, updateTime=1779097865722, creator=18614031015, updator=18614031015)]), Website(id=1263188160188694841, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/EN, language=EN, createTime=1779097126348, createBy=18614031015, updateTime=1779097825280, updateBy=18614031015, name=硅酸盐学报-英文, tplId=1146101810881728533, title=Journal of the Chinese Ceramic Society, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191231102836987, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=articleTextType, value=kx, createTime=1779097858453, updateTime=1779097858453, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231052505336, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=banner, value=null, createTime=1779097858441, updateTime=1779097858441, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231186723070, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=grayFlag, value=0, createTime=1779097858473, updateTime=1779097858473, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231039922423, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097858438, updateTime=1779097858438, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231358689536, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=minRunFlag, value=0, createTime=1779097858514, updateTime=1779097858514, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231094448378, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic, createTime=1779097858451, updateTime=1779097858451, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231195111679, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=silenceFlag, value=0, createTime=1779097858475, updateTime=1779097858475, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231086059769, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1779097858449, updateTime=1779097858449, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231111225596, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeColor, value=null, createTime=1779097858455, updateTime=1779097858455, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231144780029, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeStyle, value=null, createTime=1779097858463, updateTime=1779097858463, creator=18614031015, updator=18614031015)])], journalTitle=硅酸盐学报, weixinUrl=null, journalUrl=https://jccsoc.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of the Chinese Ceramic Society, journalPhotoCn=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPhotoEn=AY9tl+TwuKtB81GF+w4WAg==, journalFirstLetter=G, journalRecommend=null, journalNew=null, journalCollection=null, 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/gsyxb/CN/10.14062/j.issn.0454-5648.20230141, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20230141, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20230141, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20230141, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1683216000000, fullTextJson=null, articleText=null, reference=null)
收藏切换
基于数字图像处理的单面盐冻轻骨料混凝土孔隙和微裂纹定量分析
收藏切换
PDF下载
高志浩 , 王玲 , 王振地 , 方俊
硅酸盐学报 | 研究论文 2023,51(8): 1908-1919
收起
收藏切换
硅酸盐学报 |研究论文 2023 , 51 (8) : 1908 -1919
基于数字图像处理的单面盐冻轻骨料混凝土孔隙和微裂纹定量分析
全屏
[Author(id=1318974618027802654, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhihao369@foxmail.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318974618115883040, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618027802654, language=EN, stringName=Zhihao GAO, firstName=Zhihao, middleName=null, lastName=GAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio={"content":"

GAO Zhihao (1992-), male, Doctoral candidate. E-mail:

"}, bioImg=null, bioContent=

GAO Zhihao (1992-), male, Doctoral candidate. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618182991905, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618027802654, language=CN, stringName=高志浩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio={"content":"

高志浩(1992—),男,博士研究生。

"}, bioImg=null, bioContent=

高志浩(1992—),男,博士研究生。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])]), Author(id=1318974618254295075, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wangling@cbmamail.com.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1318974618346569765, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618254295075, language=EN, stringName=Ling WANG, firstName=Ling, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618430455846, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618254295075, language=CN, stringName=王玲, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])]), Author(id=1318974618497564712, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, orderNo=2, 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=1318974618585645098, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618497564712, language=EN, stringName=Zhendi WANG, firstName=Zhendi, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618665336875, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618497564712, language=CN, stringName=王振地, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])]), Author(id=1318974618736640045, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, 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=1318974618812137519, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618736640045, language=EN, stringName=Jun FANG, firstName=Jun, middleName=null, lastName=FANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318974618883440688, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, authorId=1318974618736640045, language=CN, stringName=方俊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318974617948110874, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, xref=null, ext=[AuthorCompanyExt(id=1318974617956499483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China), AuthorCompanyExt(id=1318974617964888092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1318974616131977239, companyId=1318974617948110874, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024)])])]
高志浩 , 王玲 , 王振地, 方俊
作者信息
  • 绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024
通讯作者:
王玲(1968—),女,硕士,教授级高级工程师。
作者简介:

高志浩(1992—),男,博士研究生。

Quantification of Salt Freeze-Thaw Induced Pores and Microcracks in Lightweight Aggregate Concrete Using Digital Image Processing
Zhihao GAO , Ling WANG , Zhendi WANG, Jun FANG
Affiliations
  • State Key Laboratory of Green Building Materials, China Building Materials Academy, Beijing, 100024, China
  • Corresponding Author:
    WANG Ling (1968-), female, Master, Professor. E-mail:

    GAO Zhihao (1992-), male, Doctoral candidate. E-mail:

出版时间: 2023-05-05 doi: 10.14062/j.issn.0454-5648.20230141
文章导航
收藏切换

准确识别和量化轻骨料混凝土(LAC)中的孔隙和微裂纹对于分析盐冻劣化机理非常重要。基于形态学原理提出了新DIP方法,克服了传统方法仅依靠形状因子无法精确分割孔与微裂纹、多孔轻骨料干扰混凝土基体孔结构分析的难题,分析了具有相同浆骨比和相同水灰比的页岩陶粒LAC和普通骨料混凝土(NAC)的盐冻孔结构劣化。随冻融循环次数增加,2种混凝土均表现出孔径扩张和微裂纹自孔壁萌生,导致相对动弹性模量(rn)损失。灰色关联分析表明,除了微裂纹萌生与扩展,LAC孔径离散程度较高也能引起rn损失。新DIP方法实现了孔与微裂纹的分割和独立分析,提高二者识别精度至10.6 μm,在定量分析混凝土孔结构和微裂纹时具有优势。

轻骨料混凝土  /  单面盐冻  /  数字图像处理  /  内部损伤  /  孔结构  /  微裂纹

Accurate identification and quantification of pores and microcracks in lightweight aggregate concrete (LAC) are important for analyzing salt frost deterioration mechanisms. Therefore, a new DIP method based on morphology principle was proposed, which overcomes the difficulties of traditional methods that can not accurately segment pores and microcracks because of only relying on shape factors, and the porous lightweight aggregate interferes with the analysis of pore and microcrack in concrete matrix. Using this method, the microstructure deterioration of shale ceramsite LAC and normal aggregate concrete (NAC) with same mortar to aggregate ratio and same water to cement ratio was compared and analyzed. With the increase of freeze-thaw cycles, the pore structure damage of the two concretes is manifested as pore expansion and microcrack initiation from the pore wall, leading to the relative dynamic modulus of elasticity (rn) loss. Grey correlation analysis indicates that in addition to the initiation and propagation of microcracks, the high dispersion of LAC pore diameter also contributed to the loss of rn in LAC. Test shows the new DIP method realizes the segmentation and independent analysis of pore and microcrack, and achieves the recognition accuracy to 10.6 μm, which has advantages in quantitative analysis of concrete pore structure and microcracks.

lightweight aggregate concrete  /  single-side salt freezing and thawing  /  digital image processing  /  internal damage  /  pore structure  /  microcrack
高志浩, 王玲, 王振地, 方俊. 基于数字图像处理的单面盐冻轻骨料混凝土孔隙和微裂纹定量分析. 硅酸盐学报, 2023 , 51 (8) : 1908 -1919 . DOI: 10.14062/j.issn.0454-5648.20230141
Zhihao GAO, Ling WANG, Zhendi WANG, Jun FANG. Quantification of Salt Freeze-Thaw Induced Pores and Microcracks in Lightweight Aggregate Concrete Using Digital Image Processing[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (8) : 1908 -1919 . DOI: 10.14062/j.issn.0454-5648.20230141
  • 国家自然科学基金(51972295)
参考文献 引证文献
排序方式:
2023年第51卷第8期
PDF下载
69
10
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20230141
  • 接收时间:2023-03-09
  • 首发时间:2026-10-19
  • 出版时间:2023-05-05
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2023-03-09
  • 修回日期:2023-04-10
基金
国家自然科学基金(51972295)
作者信息
    绿色建筑材料国家重点实验室,中国建筑材料科学研究总院有限公司,北京 100024

通讯作者:

王玲(1968—),女,硕士,教授级高级工程师。
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20230141
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
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
关闭全屏