Article(id=1152977378365132921, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1152551050662785728, articleNumber=1671-1800(2025)09-0039-09, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1717689600000, receivedDateStr=2024-06-07, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1752820828285, onlineDateStr=2025-07-18, pubDate=1746806400000, pubDateStr=2025-05-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752820828285, onlineIssueDateStr=2025-07-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752820828285, creator=13701087609, updateTime=1752820828285, updator=13701087609, issue=Issue{id=1152551050662785728, tenantId=1146029695717560320, journalId=1146123222451335185, year='2025', volume='25', issue='9', pageStart='1', pageEnd='371', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752719183840, creator=13701087609, updateTime=1753063306760, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1153994406857269276, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1152551050662785728, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1153994406857269277, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1152551050662785728, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=39, endPage=47, ext={EN=ArticleExt(id=1152977378801340540, articleId=1152977378365132921, tenantId=1146029695717560320, journalId=1146123222451335185, language=EN, title=Fatigue Life Assessment of the Connection Region between Legs and Spudcans in Jack-up Platforms, columnId=1151876674645226399, journalTitle=Science Technology and Industry, columnName=Technology Innovation, runingTitle=null, highlight=null, articleAbstract=
To address the fatigue issues at the connection between legs and spudcans of jack-up platforms during oilfield production operations, a local finite element model of the spudcan was established. By considering wave loads from eight different directions and employing the spectral fatigue method, the fatigue life at the leg-spudcan connection was calculated. Additionally, the influence of spudcan-surrounding soil on the fatigue life of the connection was investigated. Results indicate that, under a 10-fold safety factor, the fatigue life at the leg-spudcan connection meets design requirements. Incorporating the effect of surrounding soil further improves the fatigue life at this critical joint.
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张霖(1984—),男,天津人,工程师,研究方向为海洋工程设计分析
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张霖(1984—),男,天津人,工程师,研究方向为海洋工程设计分析
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张霖(1984—),男,天津人,工程师,研究方向为海洋工程设计分析
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中国海洋工程学会. 第十七届中国海洋(岸)工程学术讨论会论文集(下). 大连: 大连海事大学轮机工程学院,
2015: 5., articleTitle=基于线性波理论的波浪数值模拟, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1179117704960160730, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, xref=null, ext=[AuthorCompanyExt(id=1179117704964355035, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, companyId=1179117704960160730, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CNOOC Energy Technology & Services Limited, Oil Production Services Branch, Tianjin 300452, China), AuthorCompanyExt(id=1179117704968549340, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, companyId=1179117704960160730, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中海油能源发展股份有限公司采油服务分公司, 天津 300452)])], figs=[ArticleFig(id=1179117705790632938, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=UwjwQdDB++kPQejgPkLO3g==, figureFileBig=E8h9e4R/EK+nJWb+Gi4lNg==, tableContent=null), ArticleFig(id=1179117705870324715, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图1, caption=
热点附近应力分布及应力外推, figureFileSmall=UwjwQdDB++kPQejgPkLO3g==, figureFileBig=E8h9e4R/EK+nJWb+Gi4lNg==, tableContent=null), ArticleFig(id=1179117705924850668, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=I0wxKtlzlsbVWt+qK0tn+w==, figureFileBig=N5XYNsJerdtTqTnA7XwKAg==, tableContent=null), ArticleFig(id=1179117705987765229, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图2, caption=
平台整体有限元模型, figureFileSmall=I0wxKtlzlsbVWt+qK0tn+w==, figureFileBig=N5XYNsJerdtTqTnA7XwKAg==, tableContent=null), ArticleFig(id=1179117706038096878, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=LRKl8cAo6hsiyPZrsS66JA==, figureFileBig=r/TwKLbXcmwFxWiTqzbv7w==, tableContent=null), ArticleFig(id=1179117706101011439, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图3, caption=
耦合及边界条件, figureFileSmall=LRKl8cAo6hsiyPZrsS66JA==, figureFileBig=r/TwKLbXcmwFxWiTqzbv7w==, tableContent=null), ArticleFig(id=1179117706163926000, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=nnX3XcFSImqXUwGKKU0D6g==, figureFileBig=P85FOcQH+kzvgnGZ2qYr9w==, tableContent=null), ArticleFig(id=1179117706222646257, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图4, caption=
桩腿-桩靴局部有限元模型, figureFileSmall=nnX3XcFSImqXUwGKKU0D6g==, figureFileBig=P85FOcQH+kzvgnGZ2qYr9w==, tableContent=null), ArticleFig(id=1179117706293949426, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=NN9eu+N2QeTeqsBNyMdj0Q==, figureFileBig=8tOpw4VOFcJ3rnH6fhDGGQ==, tableContent=null), ArticleFig(id=1179117706348475379, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图5, caption=
桩腿-桩靴局部结构边界条件及载荷施加, figureFileSmall=NN9eu+N2QeTeqsBNyMdj0Q==, figureFileBig=8tOpw4VOFcJ3rnH6fhDGGQ==, tableContent=null), ArticleFig(id=1179117706403001332, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=ETNQ9OT0gXF/XeJC5GT5Ww==, figureFileBig=4az39TQa7nGaJCaHG6EwNw==, tableContent=null), ArticleFig(id=1179117706461721589, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图6, caption=
热点校核位置, figureFileSmall=ETNQ9OT0gXF/XeJC5GT5Ww==, figureFileBig=4az39TQa7nGaJCaHG6EwNw==, tableContent=null), ArticleFig(id=1179117706533024758, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=MMEKGlB6zD00NKjHGYF9eA==, figureFileBig=g8LvySt02Bjhwdh3n9e8Yg==, tableContent=null), ArticleFig(id=1179117706587550711, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图7, caption=
桩腿和桩靴面板及内部腹板有限元模型, figureFileSmall=MMEKGlB6zD00NKjHGYF9eA==, figureFileBig=g8LvySt02Bjhwdh3n9e8Yg==, tableContent=null), ArticleFig(id=1179117706646270968, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=doUTXxOrG++iW45SAFLVSg==, figureFileBig=Pyz1nJLHadued0C2J3iyjQ==, tableContent=null), ArticleFig(id=1179117706709185529, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图8, caption=
平台方位布置 T.N.为ture north,真北;P.N.为platform north,平台北
, figureFileSmall=doUTXxOrG++iW45SAFLVSg==, figureFileBig=Pyz1nJLHadued0C2J3iyjQ==, tableContent=null), ArticleFig(id=1179117706767905787, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=SGiC5HWK8WlS2VXET+Jp2g==, figureFileBig=N3tyjY5599bzQuPh1K3dbg==, tableContent=null), ArticleFig(id=1179117706839208956, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图9, caption=
桩腿与桩靴连接位置热点1的应力幅值传递函数, figureFileSmall=SGiC5HWK8WlS2VXET+Jp2g==, figureFileBig=N3tyjY5599bzQuPh1K3dbg==, tableContent=null), ArticleFig(id=1179117706897929214, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=Wr4oXmQKL0lXKg/sULbGnw==, figureFileBig=cr3KObY7ct5TDbc4Bl79lA==, tableContent=null), ArticleFig(id=1179117706969232384, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=图10, caption=
典型工况下桩腿与桩靴连接位置处的应力分布云图, figureFileSmall=Wr4oXmQKL0lXKg/sULbGnw==, figureFileBig=cr3KObY7ct5TDbc4Bl79lA==, tableContent=null), ArticleFig(id=1179117707040534529, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
S-N 曲线 | $lg{\stackrel{-}{a}}_{1}$ (N≤106) m1=3.0 | $lg{\stackrel{-}{a}}_{2}$ (N≤106) m2=5.0 | 疲劳 极限 | 厚度 指数 | 应力集 中系数 |
| D曲线 | 0.001 073 | 932.20 | 52.63 | 0.2 | 1.0 |
), ArticleFig(id=1179117707099254787, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表1, caption=
S-N曲线取值
, figureFileSmall=null, figureFileBig=null, tableContent=
S-N 曲线 | $lg{\stackrel{-}{a}}_{1}$ (N≤106) m1=3.0 | $lg{\stackrel{-}{a}}_{2}$ (N≤106) m2=5.0 | 疲劳 极限 | 厚度 指数 | 应力集 中系数 |
| D曲线 | 0.001 073 | 932.20 | 52.63 | 0.2 | 1.0 |
), ArticleFig(id=1179117707166363653, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Hs/m | 波浪散布/% | 总计 |
| Tz<2 s | Tz=2~3 s | Tz=3~4 s | Tz=4~6 s | Tz=6~10 s | Tz≥10 |
| 0 | 0.139 | 0.269 | 0.104 | 0.003 | 0.090 | — | 0.515 |
| 0.0~0.5 | 1.844 | 26.065 | 17.719 | 5.802 | 0.347 | — | 51.519 |
| 0.5~1.0 | 1.172 | 8.545 | 15.523 | 7.394 | 0.208 | — | 32.981 |
| 1.0~1.5 | 0.486 | 2.170 | 3.134 | 4.254 | 0.211 | — | 10.244 |
| 1.5~2.0 | 0.075 | 0.817 | 0.744 | 1.499 | 0.194 | — | 3.400 |
| 2.0~2.5 | 0.006 | 0.165 | 0.148 | 0.521 | 0.096 | — | 1.033 |
| 2.5~3.0 | — | 0.006 | 0.029 | 0.096 | 0.029 | — | 0.226 |
| 3.0~3.5 | — | — | 0.012 | 0.017 | 0.003 | — | 0.058 |
| 3.5~4.0 | — | — | — | 0.003 | 0.003 | — | 0.012 |
| 4.0~4.5 | — | — | — | 0.003 | — | — | 0.009 |
| >4.5 | — | — | — | 0.003 | — | — | 0.003 |
| 总计 | 3.721 | 36.097 | 37.415 | 19.585 | 1.181 | — | 100 |
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有义波高与平均跨零周期全工况联合分布
, figureFileSmall=null, figureFileBig=null, tableContent=
| Hs/m | 波浪散布/% | 总计 |
| Tz<2 s | Tz=2~3 s | Tz=3~4 s | Tz=4~6 s | Tz=6~10 s | Tz≥10 |
| 0 | 0.139 | 0.269 | 0.104 | 0.003 | 0.090 | — | 0.515 |
| 0.0~0.5 | 1.844 | 26.065 | 17.719 | 5.802 | 0.347 | — | 51.519 |
| 0.5~1.0 | 1.172 | 8.545 | 15.523 | 7.394 | 0.208 | — | 32.981 |
| 1.0~1.5 | 0.486 | 2.170 | 3.134 | 4.254 | 0.211 | — | 10.244 |
| 1.5~2.0 | 0.075 | 0.817 | 0.744 | 1.499 | 0.194 | — | 3.400 |
| 2.0~2.5 | 0.006 | 0.165 | 0.148 | 0.521 | 0.096 | — | 1.033 |
| 2.5~3.0 | — | 0.006 | 0.029 | 0.096 | 0.029 | — | 0.226 |
| 3.0~3.5 | — | — | 0.012 | 0.017 | 0.003 | — | 0.058 |
| 3.5~4.0 | — | — | — | 0.003 | 0.003 | — | 0.012 |
| 4.0~4.5 | — | — | — | 0.003 | — | — | 0.009 |
| >4.5 | — | — | — | 0.003 | — | — | 0.003 |
| 总计 | 3.721 | 36.097 | 37.415 | 19.585 | 1.181 | — | 100 |
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| 工况 | 周期/s | 波高/m | 工况 | 周期/s | 波高/m |
| 1 | 16.0 | 14.817 | 26 | 6.6 | 3.398 |
| 2 | 15.6 | 14.346 | 27 | 6.4 | 3.195 |
| 3 | 15.2 | 13.874 | 28 | 6.2 | 2.999 |
| 4 | 14.8 | 13.399 | 29 | 6.0 | 2.809 |
| 5 | 14.4 | 12.920 | 30 | 5.8 | 2.625 |
| 6 | 14.0 | 12.439 | 31 | 5.6 | 2.447 |
| 7 | 13.6 | 11.955 | 32 | 5.4 | 2.276 |
| 8 | 13.2 | 11.468 | 33 | 5.2 | 2.110 |
| 9 | 12.8 | 10.977 | 34 | 5.0 | 1.951 |
| 10 | 12.4 | 10.483 | 35 | 4.8 | 1.798 |
| 11 | 12.0 | 9.987 | 36 | 4.6 | 1.651 |
| 12 | 11.6 | 9.486 | 37 | 4.3 | 1.443 |
| 13 | 11.2 | 8.983 | 38 | 4.0 | 1.249 |
| 14 | 10.8 | 8.476 | 39 | 3.7 | 1.068 |
| 15 | 10.4 | 7.968 | 40 | 3.4 | 0.902 |
| 16 | 10.0 | 7.459 | 41 | 3.1 | 0.750 |
| 17 | 9.6 | 6.950 | 42 | 2.8 | 0.612 |
| 18 | 9.2 | 6.443 | 43 | 2.5 | 0.488 |
| 19 | 8.8 | 5.941 | 44 | 2.2 | 0.378 |
| 20 | 8.4 | 5.446 | 45 | 1.9 | 0.282 |
| 21 | 8.0 | 4.961 | 46 | 1.6 | 0.200 |
| 22 | 7.6 | 4.491 | 47 | 1.3 | 0.132 |
| 23 | 7.2 | 4.038 | 48 | 1.0 | 0.078 |
| 24 | 7.0 | 3.819 | 49 | 0.7 | 0.049 |
| 25 | 6.8 | 3.606 | 50 | 0.4 | 0.021 |
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计算波浪周期选取点及对应工况代号
, figureFileSmall=null, figureFileBig=null, tableContent=
| 工况 | 周期/s | 波高/m | 工况 | 周期/s | 波高/m |
| 1 | 16.0 | 14.817 | 26 | 6.6 | 3.398 |
| 2 | 15.6 | 14.346 | 27 | 6.4 | 3.195 |
| 3 | 15.2 | 13.874 | 28 | 6.2 | 2.999 |
| 4 | 14.8 | 13.399 | 29 | 6.0 | 2.809 |
| 5 | 14.4 | 12.920 | 30 | 5.8 | 2.625 |
| 6 | 14.0 | 12.439 | 31 | 5.6 | 2.447 |
| 7 | 13.6 | 11.955 | 32 | 5.4 | 2.276 |
| 8 | 13.2 | 11.468 | 33 | 5.2 | 2.110 |
| 9 | 12.8 | 10.977 | 34 | 5.0 | 1.951 |
| 10 | 12.4 | 10.483 | 35 | 4.8 | 1.798 |
| 11 | 12.0 | 9.987 | 36 | 4.6 | 1.651 |
| 12 | 11.6 | 9.486 | 37 | 4.3 | 1.443 |
| 13 | 11.2 | 8.983 | 38 | 4.0 | 1.249 |
| 14 | 10.8 | 8.476 | 39 | 3.7 | 1.068 |
| 15 | 10.4 | 7.968 | 40 | 3.4 | 0.902 |
| 16 | 10.0 | 7.459 | 41 | 3.1 | 0.750 |
| 17 | 9.6 | 6.950 | 42 | 2.8 | 0.612 |
| 18 | 9.2 | 6.443 | 43 | 2.5 | 0.488 |
| 19 | 8.8 | 5.941 | 44 | 2.2 | 0.378 |
| 20 | 8.4 | 5.446 | 45 | 1.9 | 0.282 |
| 21 | 8.0 | 4.961 | 46 | 1.6 | 0.200 |
| 22 | 7.6 | 4.491 | 47 | 1.3 | 0.132 |
| 23 | 7.2 | 4.038 | 48 | 1.0 | 0.078 |
| 24 | 7.0 | 3.819 | 49 | 0.7 | 0.049 |
| 25 | 6.8 | 3.606 | 50 | 0.4 | 0.021 |
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| 参数 | 桩腿垂向载荷Fz/N | 桩腿水下向载荷Fy/N | 桩腿水平向载荷Fx/N | 下导向弯矩Mx/(N·m) | 下导向弯矩My/(N·m) |
| 提取载荷 | -0.151 40×108 | -0.579 38×105 | -0.134 62×106 | 0.662 37×107 | -0.271 99×107 |
| 桩靴模型反力 | -0.139 88×108 | -0.581 35×105 | -0.135 78×106 | 0.331 78×107 | -0.136 992×107 |
), ArticleFig(id=1179117707627737100, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表4, caption=
典型工况下桩腿与桩靴连接位置反力验证结果
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| 参数 | 桩腿垂向载荷Fz/N | 桩腿水下向载荷Fy/N | 桩腿水平向载荷Fx/N | 下导向弯矩Mx/(N·m) | 下导向弯矩My/(N·m) |
| 提取载荷 | -0.151 40×108 | -0.579 38×105 | -0.134 62×106 | 0.662 37×107 | -0.271 99×107 |
| 桩靴模型反力 | -0.139 88×108 | -0.581 35×105 | -0.135 78×106 | 0.331 78×107 | -0.136 992×107 |
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| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 283 | 3 527.4 | 10 | 352.7 | Yes |
| 2 | 0.000 404 | 2 476.3 | 10 | 247.6 | Yes |
| 3 | 0.000 553 | 1 809.9 | 10 | 181.0 | Yes |
| 4 | 0.000 868 | 1 152.6 | 10 | 115.3 | Yes |
| 5 | 0.000 721 | 1 386.3 | 10 | 138.6 | Yes |
| 6 | 0.000 647 | 1 545.0 | 10 | 154.5 | Yes |
| 7 | 0.000 455 | 2 196.0 | 10 | 219.6 | Yes |
| 8 | 0.000 523 | 1 911.1 | 10 | 191.1 | Yes |
| 9 | 0.000 398 | 2 512.9 | 10 | 251.3 | Yes |
| 10 | 0.000 594 | 1 684.3 | 10 | 168.4 | Yes |
| 11 | 0.000 719 | 1 390.7 | 10 | 139.1 | Yes |
| 12 | 0.001 057 | 945.8 | 10 | 94.6 | Yes |
| 13 | 0.000 851 | 1 174.7 | 10 | 117.5 | Yes |
| 14 | 0.000 695 | 1 439.2 | 10 | 143.9 | Yes |
| 15 | 0.000 410 | 2 437.1 | 10 | 243.7 | Yes |
| 16 | 0.000 427 | 2 339.7 | 10 | 234.0 | Yes |
), ArticleFig(id=1179117707766149137, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表5, caption=
桩腿与桩靴连接位置-桩腿疲劳寿命
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| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 283 | 3 527.4 | 10 | 352.7 | Yes |
| 2 | 0.000 404 | 2 476.3 | 10 | 247.6 | Yes |
| 3 | 0.000 553 | 1 809.9 | 10 | 181.0 | Yes |
| 4 | 0.000 868 | 1 152.6 | 10 | 115.3 | Yes |
| 5 | 0.000 721 | 1 386.3 | 10 | 138.6 | Yes |
| 6 | 0.000 647 | 1 545.0 | 10 | 154.5 | Yes |
| 7 | 0.000 455 | 2 196.0 | 10 | 219.6 | Yes |
| 8 | 0.000 523 | 1 911.1 | 10 | 191.1 | Yes |
| 9 | 0.000 398 | 2 512.9 | 10 | 251.3 | Yes |
| 10 | 0.000 594 | 1 684.3 | 10 | 168.4 | Yes |
| 11 | 0.000 719 | 1 390.7 | 10 | 139.1 | Yes |
| 12 | 0.001 057 | 945.8 | 10 | 94.6 | Yes |
| 13 | 0.000 851 | 1 174.7 | 10 | 117.5 | Yes |
| 14 | 0.000 695 | 1 439.2 | 10 | 143.9 | Yes |
| 15 | 0.000 410 | 2 437.1 | 10 | 243.7 | Yes |
| 16 | 0.000 427 | 2 339.7 | 10 | 234.0 | Yes |
), ArticleFig(id=1179117707837452309, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 227 | 4 407.3 | 10 | 440.7 | Yes |
| 2 | 0.000 286 | 3 499.5 | 10 | 350.0 | Yes |
| 3 | 0.000 382 | 2 620.5 | 10 | 262.1 | Yes |
| 4 | 0.000 471 | 2 123.2 | 10 | 212.3 | Yes |
| 5 | 0.000 470 | 2 129.0 | 10 | 212.9 | Yes |
| 6 | 0.000 442 | 2 262.2 | 10 | 226.2 | Yes |
| 7 | 0.000 323 | 3 097.0 | 10 | 309.7 | Yes |
| 8 | 0.000 230 | 4 348.1 | 10 | 434.8 | Yes |
| 9 | 0.000 285 | 3 503.2 | 10 | 350.3 | Yes |
| 10 | 0.000 423 | 2 363.4 | 10 | 236.3 | Yes |
| 11 | 0.000 505 | 1 978.9 | 10 | 197.9 | Yes |
| 12 | 0.000 586 | 1 705.5 | 10 | 170.6 | Yes |
| 13 | 0.000 550 | 1 817.5 | 10 | 181.8 | Yes |
| 14 | 0.000 466 | 2 144.2 | 10 | 214.4 | Yes |
| 15 | 0.000 279 | 3 582.6 | 10 | 358.3 | Yes |
| 16 | 0.000 170 | 5 870.8 | 10 | 587.1 | Yes |
), ArticleFig(id=1179117707912949783, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表6, caption=
桩腿与桩靴连接位置-桩靴面板疲劳寿命
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| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 227 | 4 407.3 | 10 | 440.7 | Yes |
| 2 | 0.000 286 | 3 499.5 | 10 | 350.0 | Yes |
| 3 | 0.000 382 | 2 620.5 | 10 | 262.1 | Yes |
| 4 | 0.000 471 | 2 123.2 | 10 | 212.3 | Yes |
| 5 | 0.000 470 | 2 129.0 | 10 | 212.9 | Yes |
| 6 | 0.000 442 | 2 262.2 | 10 | 226.2 | Yes |
| 7 | 0.000 323 | 3 097.0 | 10 | 309.7 | Yes |
| 8 | 0.000 230 | 4 348.1 | 10 | 434.8 | Yes |
| 9 | 0.000 285 | 3 503.2 | 10 | 350.3 | Yes |
| 10 | 0.000 423 | 2 363.4 | 10 | 236.3 | Yes |
| 11 | 0.000 505 | 1 978.9 | 10 | 197.9 | Yes |
| 12 | 0.000 586 | 1 705.5 | 10 | 170.6 | Yes |
| 13 | 0.000 550 | 1 817.5 | 10 | 181.8 | Yes |
| 14 | 0.000 466 | 2 144.2 | 10 | 214.4 | Yes |
| 15 | 0.000 279 | 3 582.6 | 10 | 358.3 | Yes |
| 16 | 0.000 170 | 5 870.8 | 10 | 587.1 | Yes |
), ArticleFig(id=1179117708005224474, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 9.25×10-5 | 10 814.0 | 10 | 1 081.4 | Yes |
| 2 | 0.000 145 | 6 890.3 | 10 | 689.0 | Yes |
| 3 | 0.000 253 | 3 948.0 | 10 | 394.8 | Yes |
| 4 | 0.000 727 | 1 374.6 | 10 | 137.5 | Yes |
| 5 | 0.000 314 | 3 181.1 | 10 | 318.1 | Yes |
| 6 | 0.000 276 | 3 624.9 | 10 | 362.5 | Yes |
| 7 | 0.000 185 | 5 411.0 | 10 | 541.1 | Yes |
| 8 | 0.000 495 | 2 020.2 | 10 | 202.0 | Yes |
| 9 | 0.000 137 | 7 318.8 | 10 | 731.9 | Yes |
| 10 | 0.000 227 | 4 409.1 | 10 | 440.9 | Yes |
| 11 | 0.000 358 | 2 790.8 | 10 | 279.1 | Yes |
| 12 | 0.000 912 | 1 097.0 | 10 | 109.7 | Yes |
| 13 | 0.000 408 | 2 450.6 | 10 | 245.1 | Yes |
| 14 | 0.000 315 | 3 175.0 | 10 | 317.5 | Yes |
| 15 | 0.000 200 | 5 004.9 | 10 | 500.5 | Yes |
| 16 | 0.000 404 | 2 474.9 | 10 | 247.5 | Yes |
), ArticleFig(id=1179117708084916253, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表7, caption=
桩腿与桩靴连接位置-桩靴腹板疲劳寿命
, figureFileSmall=null, figureFileBig=null, tableContent=
| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 9.25×10-5 | 10 814.0 | 10 | 1 081.4 | Yes |
| 2 | 0.000 145 | 6 890.3 | 10 | 689.0 | Yes |
| 3 | 0.000 253 | 3 948.0 | 10 | 394.8 | Yes |
| 4 | 0.000 727 | 1 374.6 | 10 | 137.5 | Yes |
| 5 | 0.000 314 | 3 181.1 | 10 | 318.1 | Yes |
| 6 | 0.000 276 | 3 624.9 | 10 | 362.5 | Yes |
| 7 | 0.000 185 | 5 411.0 | 10 | 541.1 | Yes |
| 8 | 0.000 495 | 2 020.2 | 10 | 202.0 | Yes |
| 9 | 0.000 137 | 7 318.8 | 10 | 731.9 | Yes |
| 10 | 0.000 227 | 4 409.1 | 10 | 440.9 | Yes |
| 11 | 0.000 358 | 2 790.8 | 10 | 279.1 | Yes |
| 12 | 0.000 912 | 1 097.0 | 10 | 109.7 | Yes |
| 13 | 0.000 408 | 2 450.6 | 10 | 245.1 | Yes |
| 14 | 0.000 315 | 3 175.0 | 10 | 317.5 | Yes |
| 15 | 0.000 200 | 5 004.9 | 10 | 500.5 | Yes |
| 16 | 0.000 404 | 2 474.9 | 10 | 247.5 | Yes |
), ArticleFig(id=1179117708168802336, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 203 691 | 4 909.40 | 10 | 490.94 | Yes |
| 2 | 0.000 233 499 | 4 282.68 | 10 | 428.27 | Yes |
| 3 | 0.000 293 257 | 3 409.97 | 10 | 341.00 | Yes |
| 4 | 0.000 609 988 | 1 639.38 | 10 | 163.94 | Yes |
| 5 | 0.000 551 969 | 1 811.70 | 10 | 181.17 | Yes |
| 6 | 0.000 525 670 | 1 902.33 | 10 | 190.23 | Yes |
| 7 | 0.000 340 259 | 2 938.94 | 10 | 293.89 | Yes |
| 8 | 0.000 305 678 | 3 271.42 | 10 | 327.14 | Yes |
| 9 | 0.000 195 905 | 5 104.52 | 10 | 510.45 | Yes |
| 10 | 0.000 168 012 | 5 951.95 | 10 | 595.20 | Yes |
| 11 | 0.000 226 984 | 4 405.61 | 10 | 440.56 | Yes |
| 12 | 0.000 516 915 | 1 934.56 | 10 | 193.46 | Yes |
| 13 | 0.000 505 592 | 1 977.88 | 10 | 197.79 | Yes |
| 14 | 0.000 487 686 | 2 050.50 | 10 | 205.05 | Yes |
| 15 | 0.000 322 471 | 3 101.06 | 10 | 310.11 | Yes |
| 16 | 0.000 335 358 | 2 981.89 | 10 | 298.19 | Yes |
), ArticleFig(id=1179117708252688417, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表8, caption=
桩腿与桩靴连接位置-桩腿疲劳寿命
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| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 203 691 | 4 909.40 | 10 | 490.94 | Yes |
| 2 | 0.000 233 499 | 4 282.68 | 10 | 428.27 | Yes |
| 3 | 0.000 293 257 | 3 409.97 | 10 | 341.00 | Yes |
| 4 | 0.000 609 988 | 1 639.38 | 10 | 163.94 | Yes |
| 5 | 0.000 551 969 | 1 811.70 | 10 | 181.17 | Yes |
| 6 | 0.000 525 670 | 1 902.33 | 10 | 190.23 | Yes |
| 7 | 0.000 340 259 | 2 938.94 | 10 | 293.89 | Yes |
| 8 | 0.000 305 678 | 3 271.42 | 10 | 327.14 | Yes |
| 9 | 0.000 195 905 | 5 104.52 | 10 | 510.45 | Yes |
| 10 | 0.000 168 012 | 5 951.95 | 10 | 595.20 | Yes |
| 11 | 0.000 226 984 | 4 405.61 | 10 | 440.56 | Yes |
| 12 | 0.000 516 915 | 1 934.56 | 10 | 193.46 | Yes |
| 13 | 0.000 505 592 | 1 977.88 | 10 | 197.79 | Yes |
| 14 | 0.000 487 686 | 2 050.50 | 10 | 205.05 | Yes |
| 15 | 0.000 322 471 | 3 101.06 | 10 | 310.11 | Yes |
| 16 | 0.000 335 358 | 2 981.89 | 10 | 298.19 | Yes |
), ArticleFig(id=1179117708328185891, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 175 014 | 5 713.84 | 10 | 571.38 | Yes |
| 2 | 0.000 186 769 | 5 354.22 | 10 | 535.42 | Yes |
| 3 | 0.000 246 383 | 4 058.72 | 10 | 405.87 | Yes |
| 4 | 0.000 358 804 | 2 787.04 | 10 | 278.70 | Yes |
| 5 | 0.000 412 884 | 2 421.99 | 10 | 242.20 | Yes |
| 6 | 0.000 442 815 | 2 258.28 | 10 | 225.83 | Yes |
| 7 | 0.000 308 211 | 3 244.53 | 10 | 324.45 | Yes |
| 8 | 0.000 187 260 | 5 340.16 | 10 | 534.02 | Yes |
| 9 | 0.000 134 434 | 7 438.62 | 10 | 743.86 | Yes |
| 10 | 0.000 139 920 | 7 146.93 | 10 | 714.69 | Yes |
| 11 | 0.000 185 528 | 5 390.01 | 10 | 539.00 | Yes |
| 12 | 0.000 299 335 | 3 340.74 | 10 | 334.07 | Yes |
| 13 | 0.000 373 394 | 2 678.13 | 10 | 267.81 | Yes |
| 14 | 0.000 404 607 | 2 471.53 | 10 | 247.15 | Yes |
| 15 | 0.000 292 955 | 3 413.49 | 10 | 341.35 | Yes |
| 16 | 0.000 202 483 | 4 938.69 | 10 | 493.87 | Yes |
), ArticleFig(id=1179117708420460581, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表9, caption=
桩腿与桩靴连接位置-桩靴面板疲劳寿命
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| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 175 014 | 5 713.84 | 10 | 571.38 | Yes |
| 2 | 0.000 186 769 | 5 354.22 | 10 | 535.42 | Yes |
| 3 | 0.000 246 383 | 4 058.72 | 10 | 405.87 | Yes |
| 4 | 0.000 358 804 | 2 787.04 | 10 | 278.70 | Yes |
| 5 | 0.000 412 884 | 2 421.99 | 10 | 242.20 | Yes |
| 6 | 0.000 442 815 | 2 258.28 | 10 | 225.83 | Yes |
| 7 | 0.000 308 211 | 3 244.53 | 10 | 324.45 | Yes |
| 8 | 0.000 187 260 | 5 340.16 | 10 | 534.02 | Yes |
| 9 | 0.000 134 434 | 7 438.62 | 10 | 743.86 | Yes |
| 10 | 0.000 139 920 | 7 146.93 | 10 | 714.69 | Yes |
| 11 | 0.000 185 528 | 5 390.01 | 10 | 539.00 | Yes |
| 12 | 0.000 299 335 | 3 340.74 | 10 | 334.07 | Yes |
| 13 | 0.000 373 394 | 2 678.13 | 10 | 267.81 | Yes |
| 14 | 0.000 404 607 | 2 471.53 | 10 | 247.15 | Yes |
| 15 | 0.000 292 955 | 3 413.49 | 10 | 341.35 | Yes |
| 16 | 0.000 202 483 | 4 938.69 | 10 | 493.87 | Yes |
), ArticleFig(id=1179117708529512488, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 081 925 | 12 206.29 | 10 | 1 220.63 | Yes |
| 2 | 9.538 68×10-5 | 10 483.63 | 10 | 1 048.36 | Yes |
| 3 | 0.000 125 223 | 7 985.75 | 10 | 798.58 | Yes |
| 4 | 0.000 571 206 | 1 750.68 | 10 | 175.07 | Yes |
| 5 | 0.000 238 763 | 4 188.26 | 10 | 418.83 | Yes |
| 6 | 0.000 257 883 | 3 877.73 | 10 | 387.77 | Yes |
| 7 | 0.000 165 247 | 6 051.57 | 10 | 605.16 | Yes |
| 8 | 0.000 312 065 | 3 204.46 | 10 | 320.45 | Yes |
| 9 | 6.658 87×10-5 | 15 017.56 | 10 | 1 501.76 | Yes |
| 10 | 7.313 07×10-5 | 13 674.15 | 10 | 1 367.41 | Yes |
| 11 | 0.000 101 058 | 9 895.33 | 10 | 989.53 | Yes |
| 12 | 0.000 489 944 | 2 041.05 | 10 | 204.11 | Yes |
| 13 | 0.000 216 730 | 4 614.03 | 10 | 461.40 | Yes |
| 14 | 0.000 231 223 | 4 324.82 | 10 | 432.48 | Yes |
| 15 | 0.000 139 955 | 7 145.13 | 10 | 714.51 | Yes |
| 16 | 0.000 337 265 | 2 965.03 | 10 | 296.50 | Yes |
), ArticleFig(id=1179117708609204266, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1152977378365132921, language=CN, label=表10, caption=
桩腿与桩靴连接位置-桩靴腹板疲劳寿命
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| 热点 | 疲劳损伤 | 疲劳寿 命/a | 安全系数 | 考虑10倍 安全系数 下的疲劳 寿命/a | 是否满 足要求 |
| 1 | 0.000 081 925 | 12 206.29 | 10 | 1 220.63 | Yes |
| 2 | 9.538 68×10-5 | 10 483.63 | 10 | 1 048.36 | Yes |
| 3 | 0.000 125 223 | 7 985.75 | 10 | 798.58 | Yes |
| 4 | 0.000 571 206 | 1 750.68 | 10 | 175.07 | Yes |
| 5 | 0.000 238 763 | 4 188.26 | 10 | 418.83 | Yes |
| 6 | 0.000 257 883 | 3 877.73 | 10 | 387.77 | Yes |
| 7 | 0.000 165 247 | 6 051.57 | 10 | 605.16 | Yes |
| 8 | 0.000 312 065 | 3 204.46 | 10 | 320.45 | Yes |
| 9 | 6.658 87×10-5 | 15 017.56 | 10 | 1 501.76 | Yes |
| 10 | 7.313 07×10-5 | 13 674.15 | 10 | 1 367.41 | Yes |
| 11 | 0.000 101 058 | 9 895.33 | 10 | 989.53 | Yes |
| 12 | 0.000 489 944 | 2 041.05 | 10 | 204.11 | Yes |
| 13 | 0.000 216 730 | 4 614.03 | 10 | 461.40 | Yes |
| 14 | 0.000 231 223 | 4 324.82 | 10 | 432.48 | Yes |
| 15 | 0.000 139 955 | 7 145.13 | 10 | 714.51 | Yes |
| 16 | 0.000 337 265 | 2 965.03 | 10 | 296.50 | Yes |
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