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The shaking table test of a half-cycle negative stiffness friction damping device with negative stiffness characteristics is carried out. Taking a four-floor steel structure frame as the seismic reduction research object,the half-cycle negative stiffness friction damping devices were arranged on the first and second floors of the steel structure frame respectively,and the seismic response of the structure under different ground motions was analyzed. The results show that the half-cycle negative stiffness friction damping device can control the acceleration and displacement response of the structure,and better seismic reduction effect can be obtained if it is arranged on the position with large structural deformation.
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对具有负刚度特征的半周负刚度摩擦阻尼装置进行了振动台试验,以某四层钢结构框架为减震研究对象,分别在钢结构框架的一层和二层布置半周负刚度摩擦阻尼装置,研究了在不同地震动工况下结构的地震响应。结果表明,半周负刚度摩擦阻尼装置可实现结构的位移与加速度响应双重控制,安装在结构变形较大位置会获得更好的振动控制效果。
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, authorsList=孙天威, 彭凌云, 李小军, 方国威)}, authors=[Author(id=1228048678041088781, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=tianweisun1990@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1228048678150140694, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, authorId=1228048678041088781, language=EN, stringName=Tian-wei SUN, firstName=Tian-wei, middleName=null, lastName=SUN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit,Beijing University of Technology, Beijing 100124,China
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1北京工业大学工程抗震与结构诊治北京市重点实验室,北京 100124
2清华大学土木工程系,北京 100084, bio={"content":"
孙天威(1990—),男,博士,助理研究员。 E-mail: tianweisun1990@163.com。
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孙天威(1990—),男,博士,助理研究员。 E-mail: tianweisun1990@163.com。
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2清华大学土木工程系,北京 100084)])]), Author(id=1228048679597175583, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=ply@bjut.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1228048679676867364, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, authorId=1228048679597175583, language=EN, stringName=Ling-yun PENG, firstName=Ling-yun, middleName=null, lastName=PENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1北京工业大学工程抗震与结构诊治北京市重点实验室,北京 100124, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1228048677600686832, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, xref=1, ext=[AuthorCompanyExt(id=1228048677609075441, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, companyId=1228048677600686832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit,Beijing University of Technology, Beijing 100124,China
3Institute of Geophysics,China Earthquake Administration,Beijing 100081,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1228048680129852219, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, authorId=1228048679882388269, language=CN, stringName=李小军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1北京工业大学工程抗震与结构诊治北京市重点实验室,北京 100124
3中国地震局地球物理研究所,北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1228048677600686832, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, xref=1, ext=[AuthorCompanyExt(id=1228048677609075441, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, companyId=1228048677600686832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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4China Academy of Building Research,Beijing 100013,China), AuthorCompanyExt(id=1228048677957202696, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, companyId=1228048677932036869, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Evolution principle of half-cycle negative stiffness friction damping model, figureFileSmall=XEpqy8LSLCzTZDFb+OMNyQ==, figureFileBig=ebXxIx+WFT+/mgbdWigzkg==, tableContent=null), ArticleFig(id=1228048681891460010, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图1, caption=
半周负刚度摩擦阻尼模型演变原理, figureFileSmall=XEpqy8LSLCzTZDFb+OMNyQ==, figureFileBig=ebXxIx+WFT+/mgbdWigzkg==, tableContent=null), ArticleFig(id=1228048682117952438, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.2, caption=
Working principle of half-cycle negative stiffness friction damping in structure, figureFileSmall=68pqouE3z7gWCFqwcWn1tQ==, figureFileBig=ewGrgGPxzqqXfMfV4bAkgQ==, tableContent=null), ArticleFig(id=1228048682231198652, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图2, caption=
半周负刚度摩擦阻尼在结构中的工作原理, figureFileSmall=68pqouE3z7gWCFqwcWn1tQ==, figureFileBig=ewGrgGPxzqqXfMfV4bAkgQ==, tableContent=null), ArticleFig(id=1228048682336056255, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.3, caption=
Four-storey steel frame structure model, figureFileSmall=8PUHXoUJORQvwf9kJfyYrA==, figureFileBig=RDxsl0QFfooAzk1v76F45w==, tableContent=null), ArticleFig(id=1228048682407359429, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图3, caption=
四层钢框架结构模型, figureFileSmall=8PUHXoUJORQvwf9kJfyYrA==, figureFileBig=RDxsl0QFfooAzk1v76F45w==, tableContent=null), ArticleFig(id=1228048682537382857, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.4, caption=
Section size of beam and column(Unit: mm), figureFileSmall=uR7gzDt3UsPEsr+CvowGhA==, figureFileBig=pi0GpWQQAd4T8qrHshdNrg==, tableContent=null), ArticleFig(id=1228048682633851857, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图4, caption=
梁、柱截面尺寸(单位: mm), figureFileSmall=uR7gzDt3UsPEsr+CvowGhA==, figureFileBig=pi0GpWQQAd4T8qrHshdNrg==, tableContent=null), ArticleFig(id=1228048682726126549, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.5, caption=
3D model of half-cycle negative stiffness friction damping device, figureFileSmall=h4mt2kHFcX8KFjKC8iUEYg==, figureFileBig=NMDlo6uLp9iXyDxd8tenmA==, tableContent=null), ArticleFig(id=1228048684097663964, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图5, caption=
半周负刚度摩擦阻尼装置立体图, figureFileSmall=h4mt2kHFcX8KFjKC8iUEYg==, figureFileBig=NMDlo6uLp9iXyDxd8tenmA==, tableContent=null), ArticleFig(id=1228048684198327263, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.6, caption=
One-way friction damping system, figureFileSmall=BZdDMCJ3R+Nj30q4Hgtu6w==, figureFileBig=lfAiZUy3YucIUFm9rv7Z1g==, tableContent=null), ArticleFig(id=1228048684265436130, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图6, caption=
单向摩擦阻尼系统, figureFileSmall=BZdDMCJ3R+Nj30q4Hgtu6w==, figureFileBig=lfAiZUy3YucIUFm9rv7Z1g==, tableContent=null), ArticleFig(id=1228048684399653863, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.7, caption=
Alternating transmission system, figureFileSmall=8FllHpZHmvkacish/AxmVQ==, figureFileBig=tFkDz2WwYZrBO7z38pjw4g==, tableContent=null), ArticleFig(id=1228048684483539948, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图7, caption=
交替传动系统, figureFileSmall=8FllHpZHmvkacish/AxmVQ==, figureFileBig=tFkDz2WwYZrBO7z38pjw4g==, tableContent=null), ArticleFig(id=1228048684630340594, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.8, caption=
Working process of half-cycle negative stiffness friction damping device, figureFileSmall=M5dvMfqFfM5r49n7or0Tag==, figureFileBig=Cz9z8jfihO9TYwnnoaDX1Q==, tableContent=null), ArticleFig(id=1228048684802307066, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图8, caption=
半周负刚度摩擦阻尼装置工作过程, figureFileSmall=M5dvMfqFfM5r49n7or0Tag==, figureFileBig=Cz9z8jfihO9TYwnnoaDX1Q==, tableContent=null), ArticleFig(id=1228048684898776062, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.9, caption=
Test photographs of half-cycle negative stiffnessfriction damping device, figureFileSmall=v1Ug1CX9k0JW+KLAAtCl1w==, figureFileBig=ZmPY81tH+VXutooaetI1Rg==, tableContent=null), ArticleFig(id=1228048684982661120, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图9, caption=
半周负刚度摩擦阻尼装置试验照片, figureFileSmall=v1Ug1CX9k0JW+KLAAtCl1w==, figureFileBig=ZmPY81tH+VXutooaetI1Rg==, tableContent=null), ArticleFig(id=1228048685058158596, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.10, caption=
Experimental results of half-cycle negative stiffness friction damping device, figureFileSmall=qNmFsGeduAn6/7I0wG/pTQ==, figureFileBig=Enl6txB62qk2m5kANUSrgg==, tableContent=null), ArticleFig(id=1228048685142044681, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图10, caption=
半周负刚度摩擦阻尼装置试验结果, figureFileSmall=qNmFsGeduAn6/7I0wG/pTQ==, figureFileBig=Enl6txB62qk2m5kANUSrgg==, tableContent=null), ArticleFig(id=1228048685209153549, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.11, caption=
Layout scheme of shaking table for half-cyclenegative stiffness friction damping device, figureFileSmall=jH+sanxMMwEebvG0aEyZiA==, figureFileBig=tI5EmtYbFW4BYZZv+s4B3Q==, tableContent=null), ArticleFig(id=1228048685276262418, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图11, caption=
半周负刚度摩擦阻尼装置振动台布置方案, figureFileSmall=jH+sanxMMwEebvG0aEyZiA==, figureFileBig=tI5EmtYbFW4BYZZv+s4B3Q==, tableContent=null), ArticleFig(id=1228048685351759894, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.12, caption=
Acceleration time history curves and frequencyspectrum of ground motions, figureFileSmall=vEyEzpu/WpNJUiyI4EwvQw==, figureFileBig=G8zE5lUW11/BExnqrq56hA==, tableContent=null), ArticleFig(id=1228048685481783328, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图12, caption=
地震动加速度时程曲线和频谱, figureFileSmall=vEyEzpu/WpNJUiyI4EwvQw==, figureFileBig=G8zE5lUW11/BExnqrq56hA==, tableContent=null), ArticleFig(id=1228048685578252326, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.13, caption=
Layout scheme of shaking table for simulated friction damping device, figureFileSmall=wxpmY5r9WLSgMgbHsJImdg==, figureFileBig=S0eD3YOBPYFZsyM1/M0XOQ==, tableContent=null), ArticleFig(id=1228048685657944108, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图13, caption=
模拟摩擦阻尼装置振动台布置方案, figureFileSmall=wxpmY5r9WLSgMgbHsJImdg==, figureFileBig=S0eD3YOBPYFZsyM1/M0XOQ==, tableContent=null), ArticleFig(id=1228048685716664370, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.14, caption=
Diagram of sensors arrangement(Unit:mm), figureFileSmall=deNGZgNFVviIOh4CpoL8sQ==, figureFileBig=973fyLS9eNHRfQ8c12RJBQ==, tableContent=null), ArticleFig(id=1228048685796356150, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图14, caption=
传感器布置示意图(单位:mm ), figureFileSmall=deNGZgNFVviIOh4CpoL8sQ==, figureFileBig=973fyLS9eNHRfQ8c12RJBQ==, tableContent=null), ArticleFig(id=1228048685888630843, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.15, caption=
Acceleration sensor, figureFileSmall=uJkLPHaBvxORRpYLo90x4w==, figureFileBig=B7lzKGp3aS36UxOPGjCL+w==, tableContent=null), ArticleFig(id=1228048685959934014, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图15, caption=
加速度传感器, figureFileSmall=uJkLPHaBvxORRpYLo90x4w==, figureFileBig=B7lzKGp3aS36UxOPGjCL+w==, tableContent=null), ArticleFig(id=1228048686064791618, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.16, caption=
Displacement sensor, figureFileSmall=DdpaTy3iU97Tgf3do+tjgQ==, figureFileBig=PvJvW/Vt/bQRYfLKLD6U5w==, tableContent=null), ArticleFig(id=1228048686165454920, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图16, caption=
位移传感器, figureFileSmall=DdpaTy3iU97Tgf3do+tjgQ==, figureFileBig=PvJvW/Vt/bQRYfLKLD6U5w==, tableContent=null), ArticleFig(id=1228048686249341003, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.17, caption=
Damping device data acquisition equipment, figureFileSmall=4KjxpHtKakjMOm3v/wViMQ==, figureFileBig=Mf+TyfovN7SEyPv6ou1CRg==, tableContent=null), ArticleFig(id=1228048686341615697, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图17, caption=
阻尼装置数据采集设备, figureFileSmall=4KjxpHtKakjMOm3v/wViMQ==, figureFileBig=Mf+TyfovN7SEyPv6ou1CRg==, tableContent=null), ArticleFig(id=1228048686425501782, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.18, caption=
Comparison of the inter-story drift angle of each structural floor under different loading cases, figureFileSmall=hWlgpCq5bJJilRlictgKQg==, figureFileBig=HEtHMKAaHo6R7qtpNSA9gQ==, tableContent=null), ArticleFig(id=1228048686496804955, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图18, caption=
各工况下结构各层层间位移角对比, figureFileSmall=hWlgpCq5bJJilRlictgKQg==, figureFileBig=HEtHMKAaHo6R7qtpNSA9gQ==, tableContent=null), ArticleFig(id=1228048686563913824, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.19, caption=
Displacement time history of the shock absorption floor(first floor) with half-cycle negative stiffness friction damping device arranged on the first floor, figureFileSmall=tmrVyWoRugihKrtUgTucwQ==, figureFileBig=QFSnGhc/zNdhsmA/iJQY3g==, tableContent=null), ArticleFig(id=1228048686647799909, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图19, caption=
一层布置半周负刚度摩擦阻尼装置减震层(一层)位移时程对比, figureFileSmall=tmrVyWoRugihKrtUgTucwQ==, figureFileBig=QFSnGhc/zNdhsmA/iJQY3g==, tableContent=null), ArticleFig(id=1228048686731685995, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.20, caption=
Displacement time history of the shock absorption floor(second floor) with half-cycle negative stiffness friction damping device arranged on the second floor, figureFileSmall=PlI+feSAqmIMY5kV7LZboQ==, figureFileBig=uD9XoVzhoZ/T0WtAHTfYfQ==, tableContent=null), ArticleFig(id=1228048686811377775, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图20, caption=
二层布置半周负刚度摩擦阻尼装置减震层(二层)位移时程对比, figureFileSmall=PlI+feSAqmIMY5kV7LZboQ==, figureFileBig=uD9XoVzhoZ/T0WtAHTfYfQ==, tableContent=null), ArticleFig(id=1228048686912041076, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.21, caption=
Comparson of the peak acceleration response of structural top floor under different loading cases, figureFileSmall=rDswYQmN9CzjMgisWSAVGQ==, figureFileBig=aTbdtYMSWrIW1p4NCvY/Hg==, tableContent=null), ArticleFig(id=1228048686995927161, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图21, caption=
各工况下结构顶点加速度响应对比, figureFileSmall=rDswYQmN9CzjMgisWSAVGQ==, figureFileBig=aTbdtYMSWrIW1p4NCvY/Hg==, tableContent=null), ArticleFig(id=1228048687100784768, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Fig.22, caption=
Hysteresis curves generated by the device under different ground motions, figureFileSmall=3svnhRbwGueTCH2ooGBsRw==, figureFileBig=fi0UKzRyN5bNNClD2nNTUQ==, tableContent=null), ArticleFig(id=1228048687184670852, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=图22, caption=
各地震动下装置产生的滞回曲线, figureFileSmall=3svnhRbwGueTCH2ooGBsRw==, figureFileBig=fi0UKzRyN5bNNClD2nNTUQ==, tableContent=null), ArticleFig(id=1228048688585568395, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Tab.1, caption=
Main performance and technical parameters of shaking table
, figureFileSmall=null, figureFileBig=null, tableContent=
| 台面尺寸/m2 | 振动方向 | 最大荷载质量/t | 最大水平位移/ mm |
|---|
| 3.0×3.0 | 水平单向 | 60 | ±127 |
| 最大水平速度/ (mm·s-1) | 最大水平加速度/g | 工作频率范围/Hz | 最大倾覆力矩/ (t·m) |
| 600 | 1.0 | 0.4~50 | 30 |
), ArticleFig(id=1228048688673648785, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=表1, caption=
振动台主要性能与技术参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 台面尺寸/m2 | 振动方向 | 最大荷载质量/t | 最大水平位移/ mm |
|---|
| 3.0×3.0 | 水平单向 | 60 | ±127 |
| 最大水平速度/ (mm·s-1) | 最大水平加速度/g | 工作频率范围/Hz | 最大倾覆力矩/ (t·m) |
| 600 | 1.0 | 0.4~50 | 30 |
), ArticleFig(id=1228048688770117781, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Tab.2, caption=
Loading cases
, figureFileSmall=null, figureFileBig=null, tableContent=
| 加载方案 | 阻尼装置布置位置 | PGA/ g | 地震动名称 |
|---|
| 1 | 一层柱长边方向 | 0.2 | Northridge |
| 2 | Hector |
| 3 | Kobe |
| 4 | Friuli |
| 5 | 0.25 | Northridge |
| 6 | Hector |
| 7 | Kobe |
| 8 | Friuli |
| 9 | 二层柱长边方向 | 0.2 | Northridge |
| 10 | Hector |
| 11 | Kobe |
| 12 | Friuli |
| 13 | 0.25 | Northridge |
| 14 | Hector |
| 15 | Kobe |
| 16 | Friuli |
), ArticleFig(id=1228048688854003869, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=表2, caption=
加载方案
, figureFileSmall=null, figureFileBig=null, tableContent=
| 加载方案 | 阻尼装置布置位置 | PGA/ g | 地震动名称 |
|---|
| 1 | 一层柱长边方向 | 0.2 | Northridge |
| 2 | Hector |
| 3 | Kobe |
| 4 | Friuli |
| 5 | 0.25 | Northridge |
| 6 | Hector |
| 7 | Kobe |
| 8 | Friuli |
| 9 | 二层柱长边方向 | 0.2 | Northridge |
| 10 | Hector |
| 11 | Kobe |
| 12 | Friuli |
| 13 | 0.25 | Northridge |
| 14 | Hector |
| 15 | Kobe |
| 16 | Friuli |
), ArticleFig(id=1228048688925307043, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Tab.3, caption=
Comparison of peak displacement between layers of structure under different loading cases(Unit: mm)
, figureFileSmall=null, figureFileBig=null, tableContent=
| Northridge(PGA=0.2g) |
|---|
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 11.08 | 6.17 | 5.60 | 44.29%(49.47%) | 4.43 | 5.38 | 60.00%(51.45%) |
| 3 | 21.86 | 9.80 | 8.19 | 55.19%(62.53%) | 6.13 | 7.34 | 71.95%(66.42%) |
| 2 | 29.28 | 12.77 | 10.97 | 56.38%(62.54%) | 4.51 | 6.37 | 84.61%(78.25%) |
| 1 | 20.77 | 6.96 | 5.82 | 66.47%(71.98%) | 7.56 | 9.55 | 63.62%(54.03%) |
| Northridge(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 12.01 | 9.37 | 9.27 | 21.99%(22.80%) | 5.38 | 7.46 | 55.17%(37.87%) |
| 3 | 23.37 | 12.70 | 13.74 | 45.67%(41.20%) | 7.75 | 11.24 | 66.85%(51.90%) |
| 2 | 34.12 | 15.00 | 15.76 | 56.03%(53.81%) | 5.72 | 11.65 | 83.23%(65.86%) |
| 1 | 25.36 | 8.55 | 10.01 | 66.29%(60.53%) | 8.98 | 13.45 | 64.59%(46.97%) |
| Hector(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 10.21 | 5.00 | 4.64 | 51.09%(54.57%) | 4.53 | 5.60 | 55.67%(45.17%) |
| 3 | 19.48 | 8.93 | 7.07 | 54.14%(63.71%) | 6.25 | 7.66 | 67.94%(60.68%) |
| 2 | 27.05 | 10.95 | 8.78 | 59.51%(67.54%) | 2.74 | 5.00 | 89.88%(81.52%) |
| 1 | 20.16 | 5.02 | 4.84 | 75.12%(76.00%) | 6.46 | 8.59 | 67.96%(57.40%) |
| Hector(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 11.70 | 6.83 | 7.73 | 41.62%(33.91%) | 5.33 | 7.56 | 54.45%(35.36%) |
| 3 | 20.67 | 9.85 | 11.17 | 52.35%(45.97%) | 7.19 | 10.28 | 65.23%(50.27%) |
| 2 | 28.94 | 12.46 | 12.58 | 56.94%(56.53%) | 4.73 | 10.05 | 83.64%(65.27%) |
| 1 | 21.07 | 6.23 | 8.59 | 70.45%(59.23%) | 7.12 | 11.65 | 66.22%(44.71%) |
| Kobe(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 6.98 | 6.81 | 6.99 | 2.47%(-0.14%) | 5.43 | 6.50 | 22.29%(6.93%) |
| 3 | 12.60 | 10.34 | 10.14 | 17.91%(19.51%) | 8.14 | 9.49 | 35.40%(24.67%) |
| 2 | 17.23 | 13.22 | 12.17 | 23.26%(29.35%) | 6.89 | 8.70 | 60.01%(49.50%) |
| 1 | 12.92 | 7.59 | 6.63 | 41.25%(48.67%) | 8.14 | 11.01 | 36.94%(14.76%) |
| Kobe(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 7.71 | 7.08 | 10.20 | 2.85%(-32.21%) | 7.43 | 8.49 | 3.68%(-10.05%) |
| 3 | 14.22 | 12.97 | 15.68 | 8.78%(-10.30%) | 10.74 | 14.14 | 24.42%(0.54%) |
| 2 | 20.66 | 15.47 | 17.80 | 25.14%(13.86%) | 9.74 | 14.71 | 52.88%(28.81%) |
| 1 | 15.73 | 9.13 | 11.37 | 41.93%(27.70%) | 11.26 | 14.83 | 28.41%(5.70%) |
| Friuli(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 5.54 | 4.58 | 4.91 | 17.43%(11.42%) | 4.30 | 3.27 | 22.49%(41.00%) |
| 3 | 9.74 | 7.63 | 7.59 | 21.67%(22.06%) | 5.92 | 5.26 | 39.19%(45.98%) |
| 2 | 12.31 | 7.80 | 7.90 | 36.65%(35.85%) | 1.96 | 4.05 | 84.05%(67.11%) |
| 1 | 8.00 | 2.01 | 2.71 | 74.82%(66.13%) | 5.00 | 6.70 | 37.52%(16.25%) |
| Friuli(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 6.03 | 5.52 | 5.45 | 8.55%(9.69%) | 4.80 | 4.27 | 20.47%(29.24%) |
| 3 | 10.41 | 8.99 | 8.01 | 13.62%(23.07%) | 6.89 | 6.53 | 33.87%(37.28%) |
| 2 | 13.49 | 9.39 | 9.77 | 30.38%(27.60%) | 3.94 | 4.94 | 70.82%(63.39%) |
| 1 | 9.53 | 4.09 | 3.92 | 57.11%(58.86%) | 5.93 | 8.46 | 37.72%(11.20%) |
), ArticleFig(id=1228048689055330474, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=表3, caption=
各工况下结构各层层间位移峰值对比(单位: mm)
, figureFileSmall=null, figureFileBig=null, tableContent=
| Northridge(PGA=0.2g) |
|---|
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 11.08 | 6.17 | 5.60 | 44.29%(49.47%) | 4.43 | 5.38 | 60.00%(51.45%) |
| 3 | 21.86 | 9.80 | 8.19 | 55.19%(62.53%) | 6.13 | 7.34 | 71.95%(66.42%) |
| 2 | 29.28 | 12.77 | 10.97 | 56.38%(62.54%) | 4.51 | 6.37 | 84.61%(78.25%) |
| 1 | 20.77 | 6.96 | 5.82 | 66.47%(71.98%) | 7.56 | 9.55 | 63.62%(54.03%) |
| Northridge(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 12.01 | 9.37 | 9.27 | 21.99%(22.80%) | 5.38 | 7.46 | 55.17%(37.87%) |
| 3 | 23.37 | 12.70 | 13.74 | 45.67%(41.20%) | 7.75 | 11.24 | 66.85%(51.90%) |
| 2 | 34.12 | 15.00 | 15.76 | 56.03%(53.81%) | 5.72 | 11.65 | 83.23%(65.86%) |
| 1 | 25.36 | 8.55 | 10.01 | 66.29%(60.53%) | 8.98 | 13.45 | 64.59%(46.97%) |
| Hector(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 10.21 | 5.00 | 4.64 | 51.09%(54.57%) | 4.53 | 5.60 | 55.67%(45.17%) |
| 3 | 19.48 | 8.93 | 7.07 | 54.14%(63.71%) | 6.25 | 7.66 | 67.94%(60.68%) |
| 2 | 27.05 | 10.95 | 8.78 | 59.51%(67.54%) | 2.74 | 5.00 | 89.88%(81.52%) |
| 1 | 20.16 | 5.02 | 4.84 | 75.12%(76.00%) | 6.46 | 8.59 | 67.96%(57.40%) |
| Hector(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 11.70 | 6.83 | 7.73 | 41.62%(33.91%) | 5.33 | 7.56 | 54.45%(35.36%) |
| 3 | 20.67 | 9.85 | 11.17 | 52.35%(45.97%) | 7.19 | 10.28 | 65.23%(50.27%) |
| 2 | 28.94 | 12.46 | 12.58 | 56.94%(56.53%) | 4.73 | 10.05 | 83.64%(65.27%) |
| 1 | 21.07 | 6.23 | 8.59 | 70.45%(59.23%) | 7.12 | 11.65 | 66.22%(44.71%) |
| Kobe(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 6.98 | 6.81 | 6.99 | 2.47%(-0.14%) | 5.43 | 6.50 | 22.29%(6.93%) |
| 3 | 12.60 | 10.34 | 10.14 | 17.91%(19.51%) | 8.14 | 9.49 | 35.40%(24.67%) |
| 2 | 17.23 | 13.22 | 12.17 | 23.26%(29.35%) | 6.89 | 8.70 | 60.01%(49.50%) |
| 1 | 12.92 | 7.59 | 6.63 | 41.25%(48.67%) | 8.14 | 11.01 | 36.94%(14.76%) |
| Kobe(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 7.71 | 7.08 | 10.20 | 2.85%(-32.21%) | 7.43 | 8.49 | 3.68%(-10.05%) |
| 3 | 14.22 | 12.97 | 15.68 | 8.78%(-10.30%) | 10.74 | 14.14 | 24.42%(0.54%) |
| 2 | 20.66 | 15.47 | 17.80 | 25.14%(13.86%) | 9.74 | 14.71 | 52.88%(28.81%) |
| 1 | 15.73 | 9.13 | 11.37 | 41.93%(27.70%) | 11.26 | 14.83 | 28.41%(5.70%) |
| Friuli(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 5.54 | 4.58 | 4.91 | 17.43%(11.42%) | 4.30 | 3.27 | 22.49%(41.00%) |
| 3 | 9.74 | 7.63 | 7.59 | 21.67%(22.06%) | 5.92 | 5.26 | 39.19%(45.98%) |
| 2 | 12.31 | 7.80 | 7.90 | 36.65%(35.85%) | 1.96 | 4.05 | 84.05%(67.11%) |
| 1 | 8.00 | 2.01 | 2.71 | 74.82%(66.13%) | 5.00 | 6.70 | 37.52%(16.25%) |
| Friuli(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 6.03 | 5.52 | 5.45 | 8.55%(9.69%) | 4.80 | 4.27 | 20.47%(29.24%) |
| 3 | 10.41 | 8.99 | 8.01 | 13.62%(23.07%) | 6.89 | 6.53 | 33.87%(37.28%) |
| 2 | 13.49 | 9.39 | 9.77 | 30.38%(27.60%) | 3.94 | 4.94 | 70.82%(63.39%) |
| 1 | 9.53 | 4.09 | 3.92 | 57.11%(58.86%) | 5.93 | 8.46 | 37.72%(11.20%) |
), ArticleFig(id=1228048689189548211, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=EN, label=Tab.4, caption=
Comparing the peak acceleration response of each floor of the structure under different loading cases(Unit: g)
, figureFileSmall=null, figureFileBig=null, tableContent=
| Northridge(PGA=0.2g) |
|---|
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.04 | 0.68 | 0.70 | 66.48%(65.92%) | 0.54 | 0.69 | 73.37%(66.21%) |
| 3 | 0.87 | 0.48 | 0.69 | 44.78%(20.55%) | 0.30 | 0.61 | 65.42%(30.19%) |
| 2 | 0.75 | 0.53 | 0.52 | 29.40%(30.7%) | 0.38 | 0.47 | 50.08%(37.17%) |
| 1 | 0.40 | 0.39 | 0.47 | 2.87%(-17.74%) | 0.34 | 0.56 | 14.98%(-40.93%) |
| Northridge(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.16 | 0.96 | 1.14 | 55.56%(47.01%) | 0.73 | 0.95 | 66.24%(56.05%) |
| 3 | 0.94 | 0.79 | 0.92 | 16.03%(2.59%) | 0.55 | 0.96 | 41.36%(-2.65%) |
| 2 | 0.69 | 0.53 | 0.82 | 22.69%(-9.42%) | 0.54 | 0.70 | 22.48%(-1.60%) |
| 1 | 0.33 | 0.31 | 0.61 | 5.40%(-85.58%) | 0.30 | 0.66 | 10.41%(-99.10%) |
| Hector(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.16 | 0.61 | 0.60 | 71.56%(72.26%) | 0.51 | 0.73 | 76.44%(66.19%) |
| 3 | 0.84 | 0.40 | 0.43 | 52.41%(48.35%) | 0.28 | 0.71 | 66.81%(14.96%) |
| 2 | 0.65 | 0.44 | 0.50 | 32.80%(23.12%) | 0.35 | 0.45 | 45.91%(30.99%) |
| 1 | 0.38 | 0.34 | 0.48 | 10.65%(-25.88%) | 0.33 | 0.55 | 12.11%(-44.24%) |
| Hector(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.28 | 1.20 | 0.97 | 47.38%(57.67%) | 0.54 | 0.99 | 76.39%(56.39%) |
| 3 | 0.84 | 0.73 | 0.70 | 13.87%(16.20%) | 0.40 | 0.87 | 53.00%(-3.44%) |
| 2 | 0.70 | 0.59 | 0.73 | 15.46%(-4.20%) | 0.47 | 0.58 | 32.33%(17.40%) |
| 1 | 0.33 | 0.36 | 0.63 | ‒10.74%(-91.84%) | 0.35 | 0.73 | -6.12%(-122.39%) |
| Kobe(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.64 | 0.51 | 0.87 | 19.50%(-35.49%) | 0.56 | 0.85 | 12.01%(-32.96%) |
| 3 | 0.55 | 0.51 | 0.71 | 7.37%(-28.51%) | 0.51 | 0.84 | 7.65%(-53.05%) |
| 2 | 0.46 | 0.41 | 0.57 | 9.82%(-24.25%) | 0.41 | 0.52 | 11.57%(-12.24%) |
| 1 | 0.24 | 0.22 | 0.48 | 9.27%(-99.21%) | 0.23 | 0.57 | 6.22%(-138.91%) |
| Kobe(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.67 | 0.60 | 1.25 | 10.52%(-85.87%) | 0.59 | 1.06 | 11.73%(-58.58%) |
| 3 | 0.57 | 0.52 | 0.89 | 8.49%(-55.49%) | 0.50 | 1.09 | 13.09%(-90.99%) |
| 2 | 0.47 | 0.44 | 0.81 | 5.37%(-72.92%) | 0.45 | 0.64 | 3.27%(-36.46%) |
| 1 | 0.27 | 0.23 | 0.63 | 15.00%(-133.77%) | 0.27 | 0.65 | 2.42%(-139.79%) |
| Friuli(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.49 | 0.44 | 0.60 | 10.76%(-23.27%) | 0.40 | 0.42 | 18.77%(13.69%) |
| 3 | 0.39 | 0.32 | 0.41 | 17.83%(-5.05%) | 0.29 | 0.48 | 25.68%(-24.22%) |
| 2 | 0.31 | 0.26 | 0.33 | 15.77%(-7.39%) | 0.26 | 0.40 | 14.63%(-30.48%) |
| 1 | 0.24 | 0.21 | 0.31 | 12.43%(-30.86%) | 0.23 | 0.39 | 4.38%(-61.30%) |
| Friuli(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.56 | 0.54 | 0.69 | 4.39%(-23.48%) | 0.48 | 0.54 | 15.30%(3.78%) |
| 3 | 0.44 | 0.40 | 0.57 | 10.20%(-28.93%) | 0.38 | 0.55 | 14.89%(-25.42%) |
| 2 | 0.37 | 0.34 | 0.44 | 9.94%(-20.15%) | 0.33 | 0.44 | 10.53%(-17.60%) |
| 1 | 0.27 | 0.26 | 0.46 | 4.80%(-71.55%) | 0.26 | 0.50 | 2.66%(-86.12%) |
), ArticleFig(id=1228048689306988728, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228048669082055178, language=CN, label=表4, caption=
各工况下结构各层加速度响应峰值对比(单位: g)
, figureFileSmall=null, figureFileBig=null, tableContent=
| Northridge(PGA=0.2g) |
|---|
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.04 | 0.68 | 0.70 | 66.48%(65.92%) | 0.54 | 0.69 | 73.37%(66.21%) |
| 3 | 0.87 | 0.48 | 0.69 | 44.78%(20.55%) | 0.30 | 0.61 | 65.42%(30.19%) |
| 2 | 0.75 | 0.53 | 0.52 | 29.40%(30.7%) | 0.38 | 0.47 | 50.08%(37.17%) |
| 1 | 0.40 | 0.39 | 0.47 | 2.87%(-17.74%) | 0.34 | 0.56 | 14.98%(-40.93%) |
| Northridge(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.16 | 0.96 | 1.14 | 55.56%(47.01%) | 0.73 | 0.95 | 66.24%(56.05%) |
| 3 | 0.94 | 0.79 | 0.92 | 16.03%(2.59%) | 0.55 | 0.96 | 41.36%(-2.65%) |
| 2 | 0.69 | 0.53 | 0.82 | 22.69%(-9.42%) | 0.54 | 0.70 | 22.48%(-1.60%) |
| 1 | 0.33 | 0.31 | 0.61 | 5.40%(-85.58%) | 0.30 | 0.66 | 10.41%(-99.10%) |
| Hector(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.16 | 0.61 | 0.60 | 71.56%(72.26%) | 0.51 | 0.73 | 76.44%(66.19%) |
| 3 | 0.84 | 0.40 | 0.43 | 52.41%(48.35%) | 0.28 | 0.71 | 66.81%(14.96%) |
| 2 | 0.65 | 0.44 | 0.50 | 32.80%(23.12%) | 0.35 | 0.45 | 45.91%(30.99%) |
| 1 | 0.38 | 0.34 | 0.48 | 10.65%(-25.88%) | 0.33 | 0.55 | 12.11%(-44.24%) |
| Hector(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 2.28 | 1.20 | 0.97 | 47.38%(57.67%) | 0.54 | 0.99 | 76.39%(56.39%) |
| 3 | 0.84 | 0.73 | 0.70 | 13.87%(16.20%) | 0.40 | 0.87 | 53.00%(-3.44%) |
| 2 | 0.70 | 0.59 | 0.73 | 15.46%(-4.20%) | 0.47 | 0.58 | 32.33%(17.40%) |
| 1 | 0.33 | 0.36 | 0.63 | ‒10.74%(-91.84%) | 0.35 | 0.73 | -6.12%(-122.39%) |
| Kobe(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.64 | 0.51 | 0.87 | 19.50%(-35.49%) | 0.56 | 0.85 | 12.01%(-32.96%) |
| 3 | 0.55 | 0.51 | 0.71 | 7.37%(-28.51%) | 0.51 | 0.84 | 7.65%(-53.05%) |
| 2 | 0.46 | 0.41 | 0.57 | 9.82%(-24.25%) | 0.41 | 0.52 | 11.57%(-12.24%) |
| 1 | 0.24 | 0.22 | 0.48 | 9.27%(-99.21%) | 0.23 | 0.57 | 6.22%(-138.91%) |
| Kobe(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.67 | 0.60 | 1.25 | 10.52%(-85.87%) | 0.59 | 1.06 | 11.73%(-58.58%) |
| 3 | 0.57 | 0.52 | 0.89 | 8.49%(-55.49%) | 0.50 | 1.09 | 13.09%(-90.99%) |
| 2 | 0.47 | 0.44 | 0.81 | 5.37%(-72.92%) | 0.45 | 0.64 | 3.27%(-36.46%) |
| 1 | 0.27 | 0.23 | 0.63 | 15.00%(-133.77%) | 0.27 | 0.65 | 2.42%(-139.79%) |
| Friuli(PGA=0.2g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.49 | 0.44 | 0.60 | 10.76%(-23.27%) | 0.40 | 0.42 | 18.77%(13.69%) |
| 3 | 0.39 | 0.32 | 0.41 | 17.83%(-5.05%) | 0.29 | 0.48 | 25.68%(-24.22%) |
| 2 | 0.31 | 0.26 | 0.33 | 15.77%(-7.39%) | 0.26 | 0.40 | 14.63%(-30.48%) |
| 1 | 0.24 | 0.21 | 0.31 | 12.43%(-30.86%) | 0.23 | 0.39 | 4.38%(-61.30%) |
| Friuli(PGA=0.25g) |
| 楼层 | 无控结构 | 一层布置半周装置 | 模拟一层布置摩擦装置 | 一层布置半周减震率(摩擦减震率) | 二层布置半周装置 | 模拟二层布置摩擦装置 | 二层布置半周减震率(摩擦减震率) |
| 4 | 0.56 | 0.54 | 0.69 | 4.39%(-23.48%) | 0.48 | 0.54 | 15.30%(3.78%) |
| 3 | 0.44 | 0.40 | 0.57 | 10.20%(-28.93%) | 0.38 | 0.55 | 14.89%(-25.42%) |
| 2 | 0.37 | 0.34 | 0.44 | 9.94%(-20.15%) | 0.33 | 0.44 | 10.53%(-17.60%) |
| 1 | 0.27 | 0.26 | 0.46 | 4.80%(-71.55%) | 0.26 | 0.50 | 2.66%(-86.12%) |
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