Article(id=1149744612543218568, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149744594201523010, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1672-6073.2024.03.015, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1689436800000, receivedDateStr=2023-07-16, revisedDate=1707235200000, revisedDateStr=2024-02-07, acceptedDate=null, acceptedDateStr=null, onlineDate=1752050076851, onlineDateStr=2025-07-09, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752050076851, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752050076851, creator=13701087609, updateTime=1752050076851, updator=13701087609, issue=Issue{id=1149744594201523010, tenantId=1146029695717560320, journalId=1146123302524792850, year='2024', volume='37', issue='3', pageStart='1', pageEnd='177', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1752050072478, creator=13701087609, updateTime=1753780147518, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1157001054903685255, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149744594201523010, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1157001054903685256, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149744594201523010, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=109, endPage=116, ext={EN=ArticleExt(id=1149744612857791386, articleId=1149744612543218568, tenantId=1146029695717560320, journalId=1146123302524792850, language=EN, title=Numerical and Experimental Studies on the Dynamic Coefficient of a U-shaped Girder for Urban Rail Transit, columnId=1152669336394183038, journalTitle=Urban Rapid Rail Transit, columnName=Civil Engineering Technology, runingTitle=null, highlight=null, articleAbstract=
The mechanical behaviors of Ushaped girders in urban rail transit differ in the spanning and transverse directions, and a dynamic coefficient of 1.40 in the current design code will result in material waste. Considering the bidirectional stressing characteristics, the Ushaped girder of the Nanjing Subway Line S6 Urban Rail Transit was selected as a case study, and a trainbridge coupling dynamic model was established. The effectiveness of the model was verified by comparing the test and calculated results. The dynamic coefficients of the different responses were analyzed by changing the train speed and formation. The results indicate that the girder bottom only bears longitudinal tensile stress but carries both transverse tensile and compressive stresses in the same section. The maximum dynamic coefficients of the deflection, longitudinal stress, and lateral stress were 1.231, 1.216, and 1.362, respectively, in the fulland fixedload cases of the 6car formation. When determining the dynamic coefficients of a singletrack Ushaped girder, the influence of the train formation should be considered, and the values should be distinguished according to the stressing directions. We recommend a value of 1.30 when calculating the deflection and longitudinal stress and 1.40 when calculating the lateral stress. This paper proposes reasonable values for the dynamic coefficients of Ushaped girders and provides a reference for structural optimization.
, correspAuthors=Chaoyi XIA, 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=Tangying BAI, Hui LI, Yu TIAN, Yipeng CHEN, Yanyang PAN, Chaoyi XIA), CN=ArticleExt(id=1149744645216846297, articleId=1149744612543218568, tenantId=1146029695717560320, journalId=1146123302524792850, language=CN, title=城轨U型梁动力系数的理论与试验研究, columnId=1152669336603898239, journalTitle=都市快轨交通, columnName=土建技术, runingTitle=null, highlight=null, articleAbstract=
城市轨道交通U型梁沿顺桥向和横桥向的受力存在差异,而按现有设计规范U型梁桥取1.40的动力系数会导致材料浪费。针对该类结构的双向受力特征,以南京地铁S6号线U型梁为工程实例,建立车桥耦合振动模型;通过对比测试和计算结果,验证了所建模型的有效性;并通过改变车辆速度和编组,分析不同响应的动力系数。研究结果表明:梁底只承受纵向拉应力,但同一截面内却同时存在横向拉、压应力;挠度、纵向应力和横向应力的动力系数最大值分别为1.231、1.216和1.362,分别出现在6车满员和6车定员编组的工况中;在确定单线U型梁的动力系数时,应该考虑列车编组的影响,并根据受力方向对动力系数值加以区别,建议在计算挠度和纵向应力时取1.30,而在计算横向应力时仍取1.40。本研究旨在提出U型梁动力系数的合理取值,并为结构优化提供参考。
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, authorsList=白唐瀛, 李慧, 田宇, 陈轶鹏, 潘艳阳, 夏超逸)}, authors=[Author(id=1154040277787468761, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=baity@bjucd.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1154040278202704870, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, authorId=1154040277787468761, language=EN, stringName=Tangying BAI, firstName=Tangying, middleName=null, lastName=BAI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2014., articleTitle=Coupling Vibration of Train-Bridge System, refAbstract=null)], funds=[Fund(id=1154040283374280862, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, awardId=51878036, language=CN, fundingSource=国家自然科学基金面上项目(51878036), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1154040277443535817, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, xref=1, ext=[AuthorCompanyExt(id=1154040277451924426, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, companyId=1154040277443535817, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 北京城建设计发展集团股份有限公司 北京 100037)]), AuthorCompany(id=1154040277632279503, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, xref=2, ext=[AuthorCompanyExt(id=1154040277640668112, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, companyId=1154040277632279503, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2 南京地铁建设有限责任公司 南京 210017)]), AuthorCompany(id=1154040277716165588, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, xref=3, ext=[AuthorCompanyExt(id=1154040277724554197, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, companyId=1154040277716165588, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 Beijing Jiaotong University Beijing 100044), AuthorCompanyExt(id=1154040277732942806, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, companyId=1154040277716165588, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 北京交通大学 北京 100044)])], figs=[ArticleFig(id=1154040281218408518, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 1, caption=
Dimensions of the Type-B metro train, figureFileSmall=qcfHqTT5rEyraEi2GjCIPw==, figureFileBig=xn0He+K7UYpJdMMtrQHSpw==, tableContent=null), ArticleFig(id=1154040281272934472, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 1, caption=
地铁 $\mathrm{B}$ 型车尺寸, figureFileSmall=qcfHqTT5rEyraEi2GjCIPw==, figureFileBig=xn0He+K7UYpJdMMtrQHSpw==, tableContent=null), ArticleFig(id=1154040281344237642, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 2, caption=
Key cross-sections of the U-shaped girder, figureFileSmall=xbzHUcRbP2isqoESgFBMFQ==, figureFileBig=FfPS+y/s0pD/weqkLL/2oQ==, tableContent=null), ArticleFig(id=1154040281411346508, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 2, caption=
U型梁关键截面, figureFileSmall=xbzHUcRbP2isqoESgFBMFQ==, figureFileBig=FfPS+y/s0pD/weqkLL/2oQ==, tableContent=null), ArticleFig(id=1154040281465872462, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 3, caption=
Distribution of the key points, figureFileSmall=n0SDm7gTOYB++XxJrlm1lQ==, figureFileBig=0Zlo6OrZubEIcu7pLuKB3w==, tableContent=null), ArticleFig(id=1154040281524592721, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 3, caption=
关键测试点分布, figureFileSmall=n0SDm7gTOYB++XxJrlm1lQ==, figureFileBig=0Zlo6OrZubEIcu7pLuKB3w==, tableContent=null), ArticleFig(id=1154040281646227541, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 4, caption=
Test site, figureFileSmall=mnFSQ3NRcT3hYHZn2z62dQ==, figureFileBig=XbkKA/nkrZbZsl4dh8ST6Q==, tableContent=null), ArticleFig(id=1154040281713336409, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 4, caption=
测试现场, figureFileSmall=mnFSQ3NRcT3hYHZn2z62dQ==, figureFileBig=XbkKA/nkrZbZsl4dh8ST6Q==, tableContent=null), ArticleFig(id=1154040281776250971, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 5, caption=
Time histories of the tested and calculated deflections, figureFileSmall=pqR/z8V2LM7/qHBk8SoiDQ==, figureFileBig=5dXppPsM7fjwBg5utzzIfw==, tableContent=null), ArticleFig(id=1154040281834971229, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 5, caption=
挠度时程测试值与计算值对比, figureFileSmall=pqR/z8V2LM7/qHBk8SoiDQ==, figureFileBig=5dXppPsM7fjwBg5utzzIfw==, tableContent=null), ArticleFig(id=1154040281910468704, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 6, caption=
Time histories of the tested and calculated strains, figureFileSmall=AL23KZq1oT+15OiMgwz/lg==, figureFileBig=CGq2jUKdyzNXpc7Smu7mdA==, tableContent=null), ArticleFig(id=1154040281981771873, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 6, caption=
应变时程测试值与计算值对比, figureFileSmall=AL23KZq1oT+15OiMgwz/lg==, figureFileBig=CGq2jUKdyzNXpc7Smu7mdA==, tableContent=null), ArticleFig(id=1154040282048880740, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 7, caption=
Time histories of the deflections $\left({V ={120}\mathrm{\;{km}}/\mathrm{h}}\right)$, figureFileSmall=zYf28d9d2uD/ZiRjQ4JEew==, figureFileBig=olCVnyZtO9bT5ECvrAODyA==, tableContent=null), ArticleFig(id=1154040282115989605, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 7, caption=
梁底挠度时程曲线 $\left({V ={120}\mathrm{\;{km}}/\mathrm{h}}\right)$, figureFileSmall=zYf28d9d2uD/ZiRjQ4JEew==, figureFileBig=olCVnyZtO9bT5ECvrAODyA==, tableContent=null), ArticleFig(id=1154040282191487080, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 8, caption=
Time histories of the longitudinal stresses $\left({V ={120}\mathrm{\;{km}}/\mathrm{h}}\right)$, figureFileSmall=WGPplH3o4Zs5CD3VyDDz5Q==, figureFileBig=gaCsvZa07nACwozf9fwwPw==, tableContent=null), ArticleFig(id=1154040282258595949, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 8, caption=
梁底纵向应力时程曲线 $\left({V ={120}\mathrm{\;{km}}/\mathrm{h}}\right)$, figureFileSmall=WGPplH3o4Zs5CD3VyDDz5Q==, figureFileBig=gaCsvZa07nACwozf9fwwPw==, tableContent=null), ArticleFig(id=1154040282334093424, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 9, caption=
Time histories of the lateral stresses $\left({V ={120}\mathrm{\;{km}}/\mathrm{h}}\right)$, figureFileSmall=9eMy37rmqJSNr2qzKdbgDA==, figureFileBig=FB37FeMDHCojRnjnzv21qQ==, tableContent=null), ArticleFig(id=1154040282422173809, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 9, caption=
梁底横向应力时程曲线 $\left({V ={120}\mathrm{\;{km}}/\mathrm{h}}\right)$, figureFileSmall=9eMy37rmqJSNr2qzKdbgDA==, figureFileBig=FB37FeMDHCojRnjnzv21qQ==, tableContent=null), ArticleFig(id=1154040282514448501, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 10, caption=
Dynamic coefficients of the deflections, figureFileSmall=26On6JJ5YKthchZH7RECeg==, figureFileBig=SHrN8wy5JxTisv92svp9WA==, tableContent=null), ArticleFig(id=1154040282589945977, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 10, caption=
竖向挠度的动力系数, figureFileSmall=26On6JJ5YKthchZH7RECeg==, figureFileBig=SHrN8wy5JxTisv92svp9WA==, tableContent=null), ArticleFig(id=1154040282682220670, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 11, caption=
Dynamic coefficients of the longitudinal stresses, figureFileSmall=ezVP/mqslIlo8H+LZemRiA==, figureFileBig=+PYqn2HL3YsbwfYjIBkneg==, tableContent=null), ArticleFig(id=1154040282761912449, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 11, caption=
纵向应力的动力系数, figureFileSmall=ezVP/mqslIlo8H+LZemRiA==, figureFileBig=+PYqn2HL3YsbwfYjIBkneg==, tableContent=null), ArticleFig(id=1154040282833215620, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Figure 12, caption=
Dynamic coefficients of the lateral stresses, figureFileSmall=tCNslMqr7xLpQnpCMnGvWA==, figureFileBig=bJr6kQ9gxwk7m1BSE7cDcg==, tableContent=null), ArticleFig(id=1154040282891935880, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=图 12, caption=
横向应力的动力系数, figureFileSmall=tCNslMqr7xLpQnpCMnGvWA==, figureFileBig=bJr6kQ9gxwk7m1BSE7cDcg==, tableContent=null), ArticleFig(id=1154040282954850444, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Table 1, caption=
Maximum dynamic coefficients of the deflections and the longitudinal stresses, figureFileSmall=null, figureFileBig=null, tableContent=
| 横向 位置 | 纵向位置 |
| 活动 端 | 1/8 跨 | 1/4 跨 | 3/4 跨 | 跨中 | 5/8 跨 | 3/4 跨 | 7/8 跨 | 固定 端 |
| L4 | 1.170 | 1.171 | 1.199 | 1.221 | 1.231 | 1.216 | 1.185 | 1.198 | 1.209 |
| L3 | 1.161 | 1.157 | 1.194 | 1.221 | 1.230 | 1.215 | 1.181 | 1.199 | 1.219 |
| L2 | 1.156 | 1.142 | 1.190 | 1.221 | 1.229 | 1.214 | 1.178 | 1.199 | 1.216 |
| L1 | 1.119 | 1.121 | 1.184 | 1.220 | 1.226 | 1.213 | 1.173 | 1.200 | 1.204 |
| M0 | 1.115 | 1.109 | 1.181 | 1.218 | 1.224 | 1.207 | 1.170 | 1.199 | 1.181 |
| R1 | 1.108 | 1.113 | 1.181 | 1.216 | 1.222 | 1.208 | 1.171 | 1.198 | 1.202 |
| R2 | 1.132 | 1.130 | 1.183 | 1.215 | 1.222 | 1.208 | 1.173 | 1.196 | 1.214 |
| R3 | 1.145 | 1.144 | 1.186 | 1.214 | 1.222 | 1.207 | 1.176 | 1.194 | 1.217 |
| R4 | 1.158 | 1.159 | 1.190 | 1.214 | 1.223 | 1.207 | 1.178 | 1.193 | 1.205 |
), ArticleFig(id=1154040283055513744, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=表 1, caption=
挠度和纵向应力动力系数最大值, figureFileSmall=null, figureFileBig=null, tableContent=
| 横向 位置 | 纵向位置 |
| 活动 端 | 1/8 跨 | 1/4 跨 | 3/4 跨 | 跨中 | 5/8 跨 | 3/4 跨 | 7/8 跨 | 固定 端 |
| L4 | 1.170 | 1.171 | 1.199 | 1.221 | 1.231 | 1.216 | 1.185 | 1.198 | 1.209 |
| L3 | 1.161 | 1.157 | 1.194 | 1.221 | 1.230 | 1.215 | 1.181 | 1.199 | 1.219 |
| L2 | 1.156 | 1.142 | 1.190 | 1.221 | 1.229 | 1.214 | 1.178 | 1.199 | 1.216 |
| L1 | 1.119 | 1.121 | 1.184 | 1.220 | 1.226 | 1.213 | 1.173 | 1.200 | 1.204 |
| M0 | 1.115 | 1.109 | 1.181 | 1.218 | 1.224 | 1.207 | 1.170 | 1.199 | 1.181 |
| R1 | 1.108 | 1.113 | 1.181 | 1.216 | 1.222 | 1.208 | 1.171 | 1.198 | 1.202 |
| R2 | 1.132 | 1.130 | 1.183 | 1.215 | 1.222 | 1.208 | 1.173 | 1.196 | 1.214 |
| R3 | 1.145 | 1.144 | 1.186 | 1.214 | 1.222 | 1.207 | 1.176 | 1.194 | 1.217 |
| R4 | 1.158 | 1.159 | 1.190 | 1.214 | 1.223 | 1.207 | 1.178 | 1.193 | 1.205 |
), ArticleFig(id=1154040283126816915, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=EN, label=Table 2, caption=
Maximum dynamic coefficients of the lateral stresses, figureFileSmall=null, figureFileBig=null, tableContent=
| 横向 位置 | 纵向位置 |
| 活动 端 | 1/8 跨 | 1/4 跨 | 3/4 跨 | 跨中 | 5/8 跨 | 3/4 跨 | 7/8路 | 固定 端 |
| L4 | 1.042 | 1.035 | 1.125 | 1.203 | 1.208 | 1.236 | 1.085 | 1.128 | 1.157 |
| L3 | 1.154 | 1.113 | 1.361 | 1.301 | 1.107 | 1.362 | 1.105 | 1.357 | 1.151 |
| L2 | 1.145 | 1.050 | 1.047 | 1.068 | 1.057 | 1.023 | 1.031 | 1.036 | 1.161 |
| L1 | 1.170 | 1.054 | 1.010 | 1.013 | 1.039 | 1.035 | 1.014 | 1.041 | 1.048 |
| M0 | 1.098 | 1.042 | 1.013 | 1.016 | 1.032 | 1.038 | 1.014 | 1.035 | 1.047 |
| R1 | 1.190 | 1.049 | 1.011 | 1.016 | 1.032 | 1.040 | 1.013 | 1.041 | 1.044 |
| R2 | 1.133 | 1.047 | 1.042 | 1.086 | 1.081 | 1.053 | 1.030 | 1.040 | 1.174 |
| R3 | 1.133 | 1.145 | 1.159 | 1.063 | 1.037 | 1.117 | 1.095 | 1.241 | 1.151 |
| R4 | 1.183 | 1.027 | 1.130 | 1.183 | 1.194 | 1.229 | 1.081 | 1.176 | 1.207 |
), ArticleFig(id=1154040283198120087, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149744612543218568, language=CN, label=表 2, caption=
横向应力动力系数最大值, figureFileSmall=null, figureFileBig=null, tableContent=
| 横向 位置 | 纵向位置 |
| 活动 端 | 1/8 跨 | 1/4 跨 | 3/4 跨 | 跨中 | 5/8 跨 | 3/4 跨 | 7/8路 | 固定 端 |
| L4 | 1.042 | 1.035 | 1.125 | 1.203 | 1.208 | 1.236 | 1.085 | 1.128 | 1.157 |
| L3 | 1.154 | 1.113 | 1.361 | 1.301 | 1.107 | 1.362 | 1.105 | 1.357 | 1.151 |
| L2 | 1.145 | 1.050 | 1.047 | 1.068 | 1.057 | 1.023 | 1.031 | 1.036 | 1.161 |
| L1 | 1.170 | 1.054 | 1.010 | 1.013 | 1.039 | 1.035 | 1.014 | 1.041 | 1.048 |
| M0 | 1.098 | 1.042 | 1.013 | 1.016 | 1.032 | 1.038 | 1.014 | 1.035 | 1.047 |
| R1 | 1.190 | 1.049 | 1.011 | 1.016 | 1.032 | 1.040 | 1.013 | 1.041 | 1.044 |
| R2 | 1.133 | 1.047 | 1.042 | 1.086 | 1.081 | 1.053 | 1.030 | 1.040 | 1.174 |
| R3 | 1.133 | 1.145 | 1.159 | 1.063 | 1.037 | 1.117 | 1.095 | 1.241 | 1.151 |
| R4 | 1.183 | 1.027 | 1.130 | 1.183 | 1.194 | 1.229 | 1.081 | 1.176 | 1.207 |
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