Article(id=1156264259504956071, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1156264148657886112, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2403056, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1713974400000, receivedDateStr=2024-04-25, revisedDate=1734192000000, revisedDateStr=2024-12-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1753604481817, onlineDateStr=2025-07-27, pubDate=1740672000000, pubDateStr=2025-02-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753604481817, onlineIssueDateStr=2025-07-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753604481817, creator=13701087609, updateTime=1753604481817, updator=13701087609, issue=Issue{id=1156264148657886112, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='6', pageStart='2193', pageEnd='2636', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753604455388, creator=13701087609, updateTime=1753771257443, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1156963767234945803, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1156264148657886112, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1156963767234945804, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1156264148657886112, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2564, endPage=2577, ext={EN=ArticleExt(id=1156264259966329515, articleId=1156264259504956071, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=Seismic Performance Analysis of Small and Medium Span Bridge Considering Uncertainty, columnId=1156262728772735295, journalTitle=Science Technology and Engineering, columnName=Papers·Traffics and Transportations, runingTitle=null, highlight=null, articleAbstract=
To explore the effects of typical uncertainty factors on the seismic performance of small-and medium-span bridges during design, construction, and service, a four-span continuous small box girder bridge was taken as the engineering background, and a nonlinear dynamic model was built based on OpenSees. The influence mechanisms of seismic uncertainty, modeling parameter uncertainty, and capacity uncertainty on the seismic demand of key components were analyzed. On this basis, combined with the theory of fragility analysis, the linkage effect of the above uncertainty factors in the establishment of component fragility curves was explored, and then the degree of influence of each type of uncertainty factors on the analysis of structural seismic performance was quantified. The results show that the differences in the seismic hysteresis curves of the components are mainly caused by the uncertainties of the modeling parameters, while the differences in the peak seismic response are mainly caused by the combined uncertainties of ground shaking and modeling parameters. The modeling parameter uncertainty and component seismic capacity uncertainty can lead to an increase in the probability of structural damage, which consequently makes some components unable to meet the required damage state. The consideration of the uncertainty factor increases the probability of failure of the bridge system susceptibility curve, and the effect of uncertainty increases as the degree of damage deepens, biasing the analysis results by more than 30 percent.
, correspAuthors=Li-feng 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, authorCompany=null, fund=null, authors=null, authorsList=Jian MA, Jiang-dong XIONG, Guan-lin SU, Chun-yu DUAN, Li-feng LI), CN=ArticleExt(id=1156264365356605488, articleId=1156264259504956071, tenantId=1146029695717560320, journalId=1146123166801305609, language=CN, title=考虑不确定性的山区中小跨径桥梁抗震性能分析, columnId=1156262730664366426, journalTitle=科学技术与工程, columnName=论文·交通运输, runingTitle=null, highlight=null, articleAbstract=
为探讨中小跨径桥梁在设计、建造及服役期间中典型的不确定性因素对结构抗震性能的影响,以一座4跨连续小箱梁桥为工程背景,基于OpenSees建立非线性动力模型,分析了地震波不确定性、建模参数不确定性和构件抗震能力不确定性对关键构件地震动响应的影响机理。在此基础上,结合易损性分析理论,探讨了以上不确定性因素在构件易损性曲线的建立过程中的联动效应,进而量化了各类不确定性因素对结构抗震性能分析的影响程度。结果表明:构件的地震滞回曲线的差异主要由建模参数的不确定性造成,而峰值地震响应差异主要由地震动和建模参数的不确定性联合所导致;建模参数的不确定性和构件抗震能力的不确定性均会导致结构失效概率的增加,继而使得部分构件无法满足既定的损伤状态;考虑不确定性因素会增加桥梁系统易损性曲线的失效概率,且随着损伤程度的加深,不确定性的影响也会越大,使分析结果偏差30%以上。
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, authorsList=马健, 熊江东, 苏官林, 段春雨, 李立峰)}, authors=[Author(id=1233422546541015746, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=531497535@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1233422546708787915, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422546541015746, language=EN, stringName=Jian MA, firstName=Jian, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 Nujiang Meili Highway Greenway Construction Engineering Headquarters, Lushui 673200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233422546792674003, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422546541015746, language=CN, stringName=马健, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 怒江美丽公路绿道建设工程指挥部, 泸水 673200, bio={"content":"
马健(1981—),男,彝族,云南大姚人,硕士,高级工程师。研究方向:公路工程。E-mail:531497535@qq.com。
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马健(1981—),男,彝族,云南大姚人,硕士,高级工程师。研究方向:公路工程。E-mail:531497535@qq.com。
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2 Yunnan Comprehensive Transportation Development Center, Kunming 650032, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233422547291796221, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422546935280350, language=CN, stringName=熊江东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2 云南省综合交通发展中心, 昆明 650032, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1233422546239025833, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, xref=2, ext=[AuthorCompanyExt(id=1233422546247414441, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, companyId=1233422546239025833, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2 云南省综合交通发展中心, 昆明 650032)])]), Author(id=1233422547400848138, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, 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=1233422547514094363, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422547400848138, language=EN, stringName=Guan-lin SU, firstName=Guan-lin, middleName=null, lastName=SU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 怒江美丽公路绿道建设工程指挥部, 泸水 673200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1233422546008339100, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, xref=1, ext=[AuthorCompanyExt(id=1233422546016727709, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, companyId=1233422546008339100, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 怒江美丽公路绿道建设工程指挥部, 泸水 673200)])]), Author(id=1233422547753169720, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, 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=1233422547904164676, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422547753169720, language=EN, stringName=Chun-yu DUAN, firstName=Chun-yu, middleName=null, lastName=DUAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 Nujiang Meili Highway Greenway Construction Engineering Headquarters, Lushui 673200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233422548004827982, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422547753169720, language=CN, stringName=段春雨, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 怒江美丽公路绿道建设工程指挥部, 泸水 673200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1233422546008339100, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, xref=1, ext=[AuthorCompanyExt(id=1233422546016727709, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, companyId=1233422546008339100, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 怒江美丽公路绿道建设工程指挥部, 泸水 673200)])]), Author(id=1233422548197765979, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=lilifeng@hnu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1233422548361343851, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422548197765979, language=EN, stringName=Li-feng LI, firstName=Li-feng, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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3 School of Civil Engineering, Hunan University, Changsha 410082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233422548508144507, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, authorId=1233422548197765979, language=CN, stringName=李立峰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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3 湖南大学土木工程学院, 长沙 410082)])])], keywords=[Keyword(id=1233422548818523034, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, orderNo=1, keyword=bridge engineering), Keyword(id=1233422550320083885, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, orderNo=2, keyword=small and medium span bridge), Keyword(id=1233422550475273149, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, orderNo=3, keyword=fragile analysis), Keyword(id=1233422550592713676, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, orderNo=4, keyword=uncertainty), Keyword(id=1233422550705959896, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, orderNo=1, keyword=桥梁工程), Keyword(id=1233422550848566250, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, orderNo=2, keyword=中小跨径桥梁), Keyword(id=1233422550999561209, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, orderNo=3, keyword=易损性分析), Keyword(id=1233422551108612099, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, orderNo=4, keyword=不确定性)], refs=[Reference(id=1233422557676892639, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2005, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Nielson B G, journalName=Analytical fragility curves for highway bridges in mo-derate seismic zones, refType=null, unstructuredReference=
Nielson B G.
Analytical fragility curves for highway bridges in mo-derate seismic zones[D]. Atlanta: Georgia Institute of Technology,
2005., articleTitle=null, refAbstract=null), Reference(id=1233422557798527462, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2024, volume=62, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=Lu W, He Z, journalName=Structures, refType=null, unstructuredReference=
Lu W,
He Z. Effect of uncertainties in cable corrosion and material strength on seismic fragility of long-span cable-stayed bridges in marine environments[J].
Structures,
2024,
62.DOI:
10.1016/j.istruc.2024.106274., articleTitle=Effect of uncertainties in cable corrosion and material strength on seismic fragility of long-span cable-stayed bridges in marine environments, refAbstract=null), Reference(id=1233422559274922483, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2024, volume=21, issue=10, pageStart=4123, pageEnd=4135, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=吴文朋, 张文华, 药永娇, journalName=铁道科学与工程学报, refType=null, unstructuredReference=吴文朋, 张文华, 药永娇, 等. 墩台洪水冲刷对RC桥梁构件和整体抗震性能的影响[J].
铁道科学与工程学报,
2024,
21(10): 4123-4135., articleTitle=墩台洪水冲刷对RC桥梁构件和整体抗震性能的影响, refAbstract=null), Reference(id=1233422559404945916, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2024, volume=21, issue=10, pageStart=4123, pageEnd=4135, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=Wu Wenpeng, Zhang Wenhua, Yao Yongjiao, journalName=Journal of Railway Science and Engineering, refType=null, unstructuredReference=
Wu Wenpeng,
Zhang Wenhua,
Yao Yongjiao, et al. Effect of flood erosion on RC bridge components and overall seismic performance[J].
Journal of Railway Science and Engineering,
2024,
21(10): 4123-4135., articleTitle=Effect of flood erosion on RC bridge components and overall seismic performance, refAbstract=null), Reference(id=1233422559539163657, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2022, volume=41, issue=23, pageStart=27, pageEnd=35, url=null, language=null, rfNumber=[4], rfOrder=4, authorNames=闫业祥, 孙利民, journalName=振动与冲击, refType=null, unstructuredReference=闫业祥, 孙利民. 基于高斯过程回归的桥梁多变量地震易损性分析[J].
振动与冲击,
2022,
41(23): 27-35., articleTitle=基于高斯过程回归的桥梁多变量地震易损性分析, refAbstract=null), Reference(id=1233422559732101656, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2022, volume=41, issue=23, pageStart=27, pageEnd=35, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=Yan Yexiang, Sun Limin, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
Yan Yexiang,
Sun Limin. Multivariate seismic vulnerability analysis of bridges based on Gaussian process regression[J].
Journal of Vibration and Shock,
2022,
41(23): 27-35., articleTitle=Multivariate seismic vulnerability analysis of bridges based on Gaussian process regression, refAbstract=null), Reference(id=1233422559862125090, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2019, volume=19, issue=29, pageStart=301, pageEnd=306, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=宋帅, 王帅, 徐佰顺, journalName=科学技术与工程, refType=null, unstructuredReference=宋帅, 王帅, 徐佰顺, 等. 不确定性参数对梁桥地震易损性影响的量化[J].
科学技术与工程,
2019,
19(29): 301-306., articleTitle=不确定性参数对梁桥地震易损性影响的量化, refAbstract=null), Reference(id=1233422560008925738, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2019, volume=19, issue=29, pageStart=301, pageEnd=306, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=Song Shuai, Wang Shuai, Xu Baishun, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Song Shuai,
Wang Shuai,
Xu Baishun, et al. Quantification of the influence of uncertain parameters on seismic vulnerability of beam bridges[J].
Science Technology and Engineering,
2019,
19(29): 301-306., articleTitle=Quantification of the influence of uncertain parameters on seismic vulnerability of beam bridges, refAbstract=null), Reference(id=1233422560185086517, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2022, volume=26, issue=7, pageStart=3523, pageEnd=3553, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=Li H, Li L, Zhou G, journalName=Journal of Earthquake Engineering, refType=null, unstructuredReference=
Li H,
Li L,
Zhou G, et al. Time-dependent seismic fragility assessment for aging highway bridges subject to non-uniform chloride-inducedcorrosion[J].
Journal of Earthquake Engineering,
2022,
26(7): 3523-3553., articleTitle=Time-dependent seismic fragility assessment for aging highway bridges subject to non-uniform chloride-inducedcorrosion, refAbstract=null), Reference(id=1233422560352858684, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2017, volume=141, issue=null, pageStart=356, pageEnd=372, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=Soleimani F, Vidakovic B, Desroches R, journalName=Engineering Structures, refType=null, unstructuredReference=
Soleimani F,
Vidakovic B,
Desroches R, et al. Identification of the significant uncertain parameters in the seismic response of irregularbridges[J].
Engineering Structures,
2017,
141: 356-372., articleTitle=Identification of the significant uncertain parameters in the seismic response of irregularbridges, refAbstract=null), Reference(id=1233422560499659333, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2018, volume=47, issue=3, pageStart=784, pageEnd=801, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=Mangalathu S, Jeon J, Desroches R, journalName=Earthquake Engineering & Structural Dynamics, refType=null, unstructuredReference=
Mangalathu S,
Jeon J,
Desroches R. Critical uncertainty parameters influencing seismic performance of bridges using Lasso regression[J].
Earthquake Engineering & Structural Dynamics,
2018,
47(3): 784-801., articleTitle=Critical uncertainty parameters influencing seismic performance of bridges using Lasso regression, refAbstract=null), Reference(id=1233422560646459985, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2007, volume=133, issue=12, pageStart=1710, pageEnd=1718, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=Padgett J E, Desroches R, journalName=Journal of Structural Engineering, refType=null, unstructuredReference=
Padgett J E,
Desroches R. Sensitivity of seismic response and fragility to parameteruncertainty[J].
Journal of Structural Engineering,
2007,
133(12): 1710-1718., articleTitle=Sensitivity of seismic response and fragility to parameteruncertainty, refAbstract=null), Reference(id=1233422560768094812, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2018, volume=37, issue=24, pageStart=257, pageEnd=264, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=吴文朋, 李立峰, 唐盛华, journalName=振动与冲击, refType=null, unstructuredReference=吴文朋, 李立峰, 唐盛华, 等. 桥梁地震需求分析中建模不确定性的敏感性研究[J].
振动与冲击,
2018,
37(24): 257-264., articleTitle=桥梁地震需求分析中建模不确定性的敏感性研究, refAbstract=null), Reference(id=1233422560889729633, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2018, volume=37, issue=24, pageStart=257, pageEnd=264, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=Wu Wenpeng, Li Lifeng, Tang Shenghua, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
Wu Wenpeng,
Li Lifeng,
Tang Shenghua, et al. Sensitivity investigation of modeling uncertainty for seismic demand analysis of bridges[J].
Journal of Vibration and Shock,
2018,
37(24): 257-264., articleTitle=Sensitivity investigation of modeling uncertainty for seismic demand analysis of bridges, refAbstract=null), Reference(id=1233422560986198631, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2020, volume=39, issue=9, pageStart=118, pageEnd=125, url=null, language=null, rfNumber=[11], rfOrder=14, authorNames=宋帅, 王帅, 吴刚, journalName=振动与冲击, refType=null, unstructuredReference=宋帅, 王帅, 吴刚, 等. 中小跨径梁桥地震易损性研究[J].
振动与冲击,
2020,
39(9): 118-125., articleTitle=中小跨径梁桥地震易损性研究, refAbstract=null), Reference(id=1233422561112027760, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2020, volume=39, issue=9, pageStart=118, pageEnd=125, url=null, language=null, rfNumber=[11], rfOrder=15, authorNames=Song Shuai, Wang Shuai, Wu Gang, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
Song Shuai,
Wang Shuai,
Wu Gang, et al. Seismic vulnerability analysis of small and medium span girder bridges[J].
Journal of Vibration and Shock,
2020,
39(9): 118-125., articleTitle=Seismic vulnerability analysis of small and medium span girder bridges, refAbstract=null), Reference(id=1233422561225273976, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2001, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=16, authorNames=Megally S H, Silva P F, Seible F, journalName=San Diego, refType=null, unstructuredReference=
Megally S H,
Silva P F,
Seible F. Seismic response of sacrificial shear keys in bridge abutments, structural systems research report: SSRP-2001/23[R].
San Diego: Department of Structural Engineering, University of California,
2001., articleTitle=Seismic response of sacrificial shear keys in bridge abutments, structural systems research report: SSRP-2001/23, refAbstract=null), Reference(id=1233422561355297410, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2014, volume=19, issue=4, pageStart=111, pageEnd=122, url=null, language=null, rfNumber=[13], rfOrder=17, authorNames=Pang Y, Wu X, Shen G, journalName=Journal of Bridge Engineering, refType=null, unstructuredReference=
Pang Y,
Wu X,
Shen G, et al. Seismic fragility analysis of cable-stayed bridges considering different sources of uncertainties[J].
Journal of Bridge Engineering,
2014,
19(4): 111-122., articleTitle=Seismic fragility analysis of cable-stayed bridges considering different sources of uncertainties, refAbstract=null), Reference(id=1233422561527263884, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2009, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=18, authorNames=李杨海, journalName=公路桥梁支座实用手册, refType=null, unstructuredReference=李杨海.
公路桥梁支座实用手册[M]. 北京: 人民交通出版社,
2009., articleTitle=null, refAbstract=null), Reference(id=1233422561678258838, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2009, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=19, authorNames=Li Yanghai, journalName=Highway bridge support practical manual, refType=null, unstructuredReference=
Li Yanghai.
Highway bridge support practical manual[M]. Beijing: People’s Communications Press,
2009., articleTitle=null, refAbstract=null), Reference(id=1233422561837642397, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=12, pageStart=88, pageEnd=94, url=null, language=null, rfNumber=[15], rfOrder=20, authorNames=王建民, 朱晞, journalName=土木工程学报, refType=null, unstructuredReference=王建民, 朱晞. 圆截面RC桥墩曲率极限状态和延性的概率分析[J].
土木工程学报,
2006(12): 88-94., articleTitle=圆截面RC桥墩曲率极限状态和延性的概率分析, refAbstract=null), Reference(id=1233422562068329128, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=12, pageStart=88, pageEnd=94, url=null, language=null, rfNumber=[15], rfOrder=21, authorNames=Wang Jianmin, Zhu Xi, journalName=China Civil Engineering Journal, refType=null, unstructuredReference=
Wang Jianmin,
Zhu Xi. Probability analysis of the curvature limit state and ductility of circular RC bridge piers[J].
China Civil Engineering Journal,
2006(12): 88-94., articleTitle=Probability analysis of the curvature limit state and ductility of circular RC bridge piers, refAbstract=null), Reference(id=1233422562210935475, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2012, volume=45, issue=10, pageStart=152, pageEnd=160, url=null, language=null, rfNumber=[16], rfOrder=22, authorNames=李立峰, 吴文朋, 黄佳梅, journalName=土木工程学报, refType=null, unstructuredReference=李立峰, 吴文朋, 黄佳梅, 等. 地震作用下中小跨径RC连续梁桥系统易损性研究[J].
土木工程学报,
2012,
45(10): 152-160., articleTitle=地震作用下中小跨径RC连续梁桥系统易损性研究, refAbstract=null), Reference(id=1233422563674747579, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2012, volume=45, issue=10, pageStart=152, pageEnd=160, url=null, language=null, rfNumber=[16], rfOrder=23, authorNames=Li Lifeng, Wu Wenpeng, Huang Jiamei, journalName=China Civil Engineering Journal, refType=null, unstructuredReference=
Li Lifeng,
Wu Wenpeng,
Huang Jiamei, et al. Study on system vulnerability of medium span reinforced concrete continuous girder bridge under earthquake excitation[J].
China Civil Engineering Journal,
2012,
45(10): 152-160., articleTitle=Study on system vulnerability of medium span reinforced concrete continuous girder bridge under earthquake excitation, refAbstract=null), Reference(id=1233422563783799490, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2009, volume=31, issue=8, pageStart=1648, pageEnd=1660, url=null, language=null, rfNumber=[17], rfOrder=24, authorNames=Zhang J, Huo Y, journalName=Engineering Structures, refType=null, unstructuredReference=
Zhang J,
Huo Y. Evaluating effectiveness and optimum design of isolation devices for highway bridges using the fragility function method[J].
Engineering Structures,
2009,
31(8): 1648-1660., articleTitle=Evaluating effectiveness and optimum design of isolation devices for highway bridges using the fragility function method, refAbstract=null), Reference(id=1233422563901240011, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2016, volume=29, issue=3, pageStart=55, pageEnd=65, url=null, language=null, rfNumber=[18], rfOrder=25, authorNames=汤虎, 李建中, 邵长宇, journalName=中国公路学报, refType=null, unstructuredReference=汤虎, 李建中, 邵长宇. 中小跨径板式橡胶支座梁桥横向抗震性能[J].
中国公路学报,
2016,
29(3): 55-65., articleTitle=中小跨径板式橡胶支座梁桥横向抗震性能, refAbstract=null), Reference(id=1233422564073206483, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2016, volume=29, issue=3, pageStart=55, pageEnd=65, url=null, language=null, rfNumber=[18], rfOrder=26, authorNames=Tang Hu, Li Jianzhong, Shao Changyu, journalName=China Journal of Highway and Transport, refType=null, unstructuredReference=
Tang Hu,
Li Jianzhong,
Shao Changyu. Seismic performance of small and medium span girder bridges with plate type elastomeric pad bearings in the transverse direction[J].
China Journal of Highway and Transport,
2016,
29(3): 55-65., articleTitle=Seismic performance of small and medium span girder bridges with plate type elastomeric pad bearings in the transverse direction, refAbstract=null), Reference(id=1233422564190647004, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, doi=null, pmid=null, pmcid=null, year=2004, volume=26, issue=2, pageStart=187, pageEnd=199, url=null, language=null, rfNumber=[19], rfOrder=27, authorNames=Choi E S, Desroches R, Nielson B, journalName=Engineering Structures, refType=null, unstructuredReference=
Choi E S,
Desroches R,
Nielson B. Seismic fragility of typical bridges in moderate seismic zones[J].
Engineering Structures,
2004,
26(2): 187-199., articleTitle=Seismic fragility of typical bridges in moderate seismic zones, refAbstract=null)], funds=[Fund(id=1233422557404262857, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, awardId=2022-82, language=CN, fundingSource=云南省交通运输厅科技创新及示范项目(2022-82), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1233422546008339100, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, xref=1, ext=[AuthorCompanyExt(id=1233422546016727709, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, companyId=1233422546008339100, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 怒江美丽公路绿道建设工程指挥部, 泸水 673200)]), AuthorCompany(id=1233422546239025833, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, xref=2, ext=[AuthorCompanyExt(id=1233422546247414441, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, companyId=1233422546239025833, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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3 School of Civil Engineering, Hunan University, Changsha 410082, China), AuthorCompanyExt(id=1233422546410992315, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, companyId=1233422546394215095, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Elevation and finite element modeling of the relying bridge, figureFileSmall=6ADhEz6VpPAIkaxH0uuReQ==, figureFileBig=9sgtJtN9VzZcxoc92s9RiA==, tableContent=null), ArticleFig(id=1233422551741952064, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图1, caption=
依托工程立面及有限元建模示意, figureFileSmall=6ADhEz6VpPAIkaxH0uuReQ==, figureFileBig=9sgtJtN9VzZcxoc92s9RiA==, tableContent=null), ArticleFig(id=1233422551897141326, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.2, caption=
Diagram of the finite element dynamic analysis model, figureFileSmall=f62AaxHcd6tTZC4zBz2YCQ==, figureFileBig=wVgg1RIQsF4nLM4zOyITAQ==, tableContent=null), ArticleFig(id=1233422552077496420, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图2, caption=
有限元动力分析模型示意图, figureFileSmall=f62AaxHcd6tTZC4zBz2YCQ==, figureFileBig=wVgg1RIQsF4nLM4zOyITAQ==, tableContent=null), ArticleFig(id=1233422552199131248, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.3, caption=
100 seismic wave distribution and characteristics, figureFileSmall=v7M1nLkkOlRjuXAywawXuA==, figureFileBig=ZW+5iqD2QZODpzVyWoMTeQ==, tableContent=null), ArticleFig(id=1233422552320766075, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图3, caption=
100条地震波分布及特性, figureFileSmall=v7M1nLkkOlRjuXAywawXuA==, figureFileBig=ZW+5iqD2QZODpzVyWoMTeQ==, tableContent=null), ArticleFig(id=1233422552438206603, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.4, caption=
Schematic diagram of bridge vulnerability curve considering uncertainty, figureFileSmall=I85374tQ/DGIbgXd0vS/8w==, figureFileBig=oPuk8pJYuAcU0rLiVd1y1Q==, tableContent=null), ArticleFig(id=1233422552576618645, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图4, caption=
考虑不确定性的桥梁易损性曲线建立示意图, figureFileSmall=I85374tQ/DGIbgXd0vS/8w==, figureFileBig=oPuk8pJYuAcU0rLiVd1y1Q==, tableContent=null), ArticleFig(id=1233422552723419300, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.5, caption=
Seismic response of the components under the same seismic wave excitation, figureFileSmall=/otsW0/CtDQ0in69M2G2jg==, figureFileBig=0DJMAFLFc+CfMa01bgqPKA==, tableContent=null), ArticleFig(id=1233422552870219954, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图5, caption=
依托工程各构件在相同地震波激励下的地震响应规律 ${\mu }_{\varphi }$为桥墩曲率延性系数;${\mu }_{\delta }$为支座位移延性系数;$\delta $为挡块变形
, figureFileSmall=/otsW0/CtDQ0in69M2G2jg==, figureFileBig=0DJMAFLFc+CfMa01bgqPKA==, tableContent=null), ArticleFig(id=1233422553021214908, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.6, caption=
Seismic response of the components under the different seismic waves excitation, figureFileSmall=0xBgY/qdN/jIetrxJciBRQ==, figureFileBig=fiO6Ej6otlZg1X69CQOiYg==, tableContent=null), ArticleFig(id=1233422553188987083, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图6, caption=
依托工程各构件在不同地震波作用下的地震响应规律, figureFileSmall=0xBgY/qdN/jIetrxJciBRQ==, figureFileBig=fiO6Ej6otlZg1X69CQOiYg==, tableContent=null), ArticleFig(id=1233422553348370657, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.7, caption=
PSDM comparison of components considering uncertainty factors, figureFileSmall=gYGvhmcxaqU0i0BtDJCt2w==, figureFileBig=anqH8Se7ErVcotqA6n1VQQ==, tableContent=null), ArticleFig(id=1233422554833154288, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图7, caption=
考虑不确定性因素下的依托工程各构件PSDM对比 ${\mu }_{\mathrm{\varphi }\mathrm{L}}、{\mu }_{\mathrm{\varphi }\mathrm{T}}$分别为桥墩纵桥向和横桥向曲率延性系数;${\Delta }_{\mathrm{\delta }\mathrm{L}}、{\Delta }_{\mathrm{\delta }\mathrm{T}}$分别为支座纵桥向和横桥向位移;Δi为挡块变形或桥台变形
, figureFileSmall=gYGvhmcxaqU0i0BtDJCt2w==, figureFileBig=anqH8Se7ErVcotqA6n1VQQ==, tableContent=null), ArticleFig(id=1233422554988343545, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.8, caption=
Based on the key component engineering standard deviation of logarithm β contrast, figureFileSmall=8lL+xAAbAPDvFoD6T/MP6w==, figureFileBig=+KWRlvV/B5KQcAdGCZHuwA==, tableContent=null), ArticleFig(id=1233422555101589770, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图8, caption=
依托工程关键构件对数标准差β对比, figureFileSmall=8lL+xAAbAPDvFoD6T/MP6w==, figureFileBig=+KWRlvV/B5KQcAdGCZHuwA==, tableContent=null), ArticleFig(id=1233422555231613202, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.9, caption=
Comparison of mean values of ground motion intensity of key components under different damage states, figureFileSmall=7U/qdrdXx5STIXQk4dRIzA==, figureFileBig=iECUsIx3S/bzTdDozWhkmQ==, tableContent=null), ArticleFig(id=1233422555328082201, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图9, caption=
各关键构件在不同损伤状态下地震动强度均值对比 ${\mu }_{\mathrm{\varphi }\mathrm{L}}、{\mu }_{\mathrm{\varphi }\mathrm{T}}$分别为桥墩纵桥向和横桥向曲率延性系数;${\Delta }_{\mathrm{\delta }\mathrm{L}}、{\Delta }_{\mathrm{\delta }\mathrm{T}}$分别为支座纵桥向和横桥向位移;Δi为挡块变形或桥台变形
, figureFileSmall=7U/qdrdXx5STIXQk4dRIzA==, figureFileBig=iECUsIx3S/bzTdDozWhkmQ==, tableContent=null), ArticleFig(id=1233422555416162595, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.10, caption=
Comparison of vulnerability curves of each key component from model 1 to model 4, figureFileSmall=mDVPjQ11aQmqjwpfeY/EhA==, figureFileBig=479cStsoLTAPyz5/ucj0Eg==, tableContent=null), ArticleFig(id=1233422555525214513, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图10, caption=
模式1~模式4各关键构件易损性曲线对比 SL为轻微损伤;MO为中等损伤;EX为严重损伤;CO为完全损伤
, figureFileSmall=mDVPjQ11aQmqjwpfeY/EhA==, figureFileBig=479cStsoLTAPyz5/ucj0Eg==, tableContent=null), ArticleFig(id=1233422555705569599, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.11, caption=
Comparison of vulnerability curves of key components in model 1 and from model 4 to model 7, figureFileSmall=h2PvtBZho5exeSje5UJIrQ==, figureFileBig=hXqZIfzgd8eP2dsfJw7nfQ==, tableContent=null), ArticleFig(id=1233422555860758857, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图11, caption=
模式1和模式4~模式7下各关键构件易损性曲线对比, figureFileSmall=h2PvtBZho5exeSje5UJIrQ==, figureFileBig=hXqZIfzgd8eP2dsfJw7nfQ==, tableContent=null), ArticleFig(id=1233422555978199382, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.12, caption=
Comparison of system vulnerability curves under various damage limit states from model 1 to model 4, figureFileSmall=QRiVCGUBbiFTLFsmbAS6gA==, figureFileBig=6fje9mfHgrF/qaNgSmRupQ==, tableContent=null), ArticleFig(id=1233422556095639899, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图12, caption=
模式1~模式4桥梁各损伤极限状态下系统易损性曲线对比, figureFileSmall=QRiVCGUBbiFTLFsmbAS6gA==, figureFileBig=6fje9mfHgrF/qaNgSmRupQ==, tableContent=null), ArticleFig(id=1233422556267606377, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Fig.13, caption=
Comparison of system vulnerability curves under various damage limit states in model 1 and from model 4 to model 7, figureFileSmall=IEqsfE4u6njhxOWM4I58xQ==, figureFileBig=6cOypPZ0idmtgDXA/+cWNQ==, tableContent=null), ArticleFig(id=1233422556389241206, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=图 13, caption=
模式1和模式4~模式7桥梁各损伤极限状态下系统易损性曲线对比, figureFileSmall=IEqsfE4u6njhxOWM4I58xQ==, figureFileBig=6cOypPZ0idmtgDXA/+cWNQ==, tableContent=null), ArticleFig(id=1233422556498293119, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Table 1, caption=
Uncertainty in bridge structural modeling parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数类型 | 参数变量 | 概率分布类型 | 统计参数 |
| 平均值 | 变异系数 |
| 结构层次 | 上部结构容重系数γw/(kN·m-3)[10-11] | 正态分布 | 1.06 | 0.10 |
| 桥墩直径D/m[10] | 正态分布 | 1.75 | 0.05 |
| 阻尼比$\zeta $[7-8] | 正态分布 | 0.05 | 0.28 |
| 材料层次 | 混凝土峰值压应力fcc/MPa[9,12-13] | 对数正态分布 | 31.69 | 0.20 |
| 纵筋屈服强度fy/MPa[12] | 对数正态分布 | 400 | 0.07 |
| 纵筋弹性模量Es/MPa[10] | 对数正态分布 | 2×105 | 0.02 |
| 边界层次 | 伸缩缝Δ/mm[7] | 正态分布 | 80 | 0.15 |
| 挡块间距δ/mm[9] | 对数正态分布 | 50 | 0.20 |
| PTEB剪切模量Ge/MPa[14] | 正态分布 | 1.2 | 0.14 |
| PTEB滑动摩阻系数μPTEB/(kN·m-1)[10] | 均匀分布 | 0.15 | 0.25 |
| PTFE滑动摩阻系数μPTFE/(kN·m-1)[10] | 均匀分布 | 0.01 | 0.03 |
), ArticleFig(id=1233422556636705158, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=表1, caption=
桥梁结构建模参数方面的不确定性
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数类型 | 参数变量 | 概率分布类型 | 统计参数 |
| 平均值 | 变异系数 |
| 结构层次 | 上部结构容重系数γw/(kN·m-3)[10-11] | 正态分布 | 1.06 | 0.10 |
| 桥墩直径D/m[10] | 正态分布 | 1.75 | 0.05 |
| 阻尼比$\zeta $[7-8] | 正态分布 | 0.05 | 0.28 |
| 材料层次 | 混凝土峰值压应力fcc/MPa[9,12-13] | 对数正态分布 | 31.69 | 0.20 |
| 纵筋屈服强度fy/MPa[12] | 对数正态分布 | 400 | 0.07 |
| 纵筋弹性模量Es/MPa[10] | 对数正态分布 | 2×105 | 0.02 |
| 边界层次 | 伸缩缝Δ/mm[7] | 正态分布 | 80 | 0.15 |
| 挡块间距δ/mm[9] | 对数正态分布 | 50 | 0.20 |
| PTEB剪切模量Ge/MPa[14] | 正态分布 | 1.2 | 0.14 |
| PTEB滑动摩阻系数μPTEB/(kN·m-1)[10] | 均匀分布 | 0.15 | 0.25 |
| PTFE滑动摩阻系数μPTFE/(kN·m-1)[10] | 均匀分布 | 0.01 | 0.03 |
), ArticleFig(id=1233422556728979855, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Table 2, caption=
The uncertainty of seismic capability of bridge components
, figureFileSmall=null, figureFileBig=null, tableContent=
| 构件 | 轻微损伤(SL) | 中等损伤(MO) | 严重损伤(EX) | 完全损伤(CO) |
| $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{1}}}$ | βR|LS1 | $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{2}}}$ | βR|LS2 | $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{3}}}$ | βR|LS3 | $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{4}}}$ | βR|LS4 |
| 桥墩${{\mu }_{\mathrm{\varphi }}}^{\left[2\right]}$ | 1.0 | 0.127 | 1.3 | 0.274 | 3.6 | 0.321 | 19.5 | 0.383 |
| PTEB${{\mu }_{\mathrm{\delta }}}^{\left[16-17\right]}$ | 1.0 | 0.246 | 1.5 | 0.246 | 2.0 | 0.472 | 2.5 | 0.472 |
| 常规挡块Δ/cm[18] | 0.1 | 0.246 | 1.3 | 0.246 | 5.3 | 0.472 | 9.6 | 0.472 |
| 桥台Δ/cm[19] | 0.6 | 0.246 | 1.1 | 0.246 | 3.5 | 0.472 | 10.0 | 0.472 |
), ArticleFig(id=1233422556905140633, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=表2, caption=
桥梁各构件抗震能力的不确定性
, figureFileSmall=null, figureFileBig=null, tableContent=
| 构件 | 轻微损伤(SL) | 中等损伤(MO) | 严重损伤(EX) | 完全损伤(CO) |
| $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{1}}}$ | βR|LS1 | $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{2}}}$ | βR|LS2 | $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{3}}}$ | βR|LS3 | $\overline{{R}_{\mathrm{L}{\mathrm{S}}_{4}}}$ | βR|LS4 |
| 桥墩${{\mu }_{\mathrm{\varphi }}}^{\left[2\right]}$ | 1.0 | 0.127 | 1.3 | 0.274 | 3.6 | 0.321 | 19.5 | 0.383 |
| PTEB${{\mu }_{\mathrm{\delta }}}^{\left[16-17\right]}$ | 1.0 | 0.246 | 1.5 | 0.246 | 2.0 | 0.472 | 2.5 | 0.472 |
| 常规挡块Δ/cm[18] | 0.1 | 0.246 | 1.3 | 0.246 | 5.3 | 0.472 | 9.6 | 0.472 |
| 桥台Δ/cm[19] | 0.6 | 0.246 | 1.1 | 0.246 | 3.5 | 0.472 | 10.0 | 0.472 |
), ArticleFig(id=1233422557026775462, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=EN, label=Table 3, caption=
Analysis model of the uncertainty factor
, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 模式名称 | 考虑不确定性因素 |
| 1 | RTR Only | 地震波的不确定性 |
| 2 | RTR+CRI | 地震波、建模关键参数不确定性 |
| 3 | RTR+DU | 地震波、构件抗震能力的不确定性 |
| 4 | RTR+CRI+DU | 地震波、建模关键参数和构件抗震能力的不确定性 |
| 5 | RTR+SU+DU | 地震波、结构层次的建模参数和构件抗震能力的不确定性因素 |
| 6 | RTR+MU+DU | 地震波、材料层次的建模参数和构件抗震能力的不确定性因素 |
| 7 | RTR+BU+DU | 地震波、边界层次的建模参数和构件抗震能力的不确定性因素 |
), ArticleFig(id=1233422557135827376, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1156264259504956071, language=CN, label=表3, caption=
依托工程不确定性因素分析模式
, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 模式名称 | 考虑不确定性因素 |
| 1 | RTR Only | 地震波的不确定性 |
| 2 | RTR+CRI | 地震波、建模关键参数不确定性 |
| 3 | RTR+DU | 地震波、构件抗震能力的不确定性 |
| 4 | RTR+CRI+DU | 地震波、建模关键参数和构件抗震能力的不确定性 |
| 5 | RTR+SU+DU | 地震波、结构层次的建模参数和构件抗震能力的不确定性因素 |
| 6 | RTR+MU+DU | 地震波、材料层次的建模参数和构件抗震能力的不确定性因素 |
| 7 | RTR+BU+DU | 地震波、边界层次的建模参数和构件抗震能力的不确定性因素 |
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