| 某大桥地震作用下的时程响应分析 |
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| 引用本文： | 唐必刚,黄珠,毛立敏.某大桥地震作用下的时程响应分析[J].西部交通科技,2013(6):86-90. |
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| 作者姓名： | 唐必刚 黄珠 毛立敏 |
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| 作者单位： | 广西壮族自治区交通规划勘察设计研究院,广西南宁,530029 |
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| 摘 要： | 文章以某桥主桥2×100m的梁-斜拉组合体系为研究对象,采用ANSYS有限元软件对该桥进行了抗震性能研究,并基于地震时程分析法,评估了该大桥在地震荷载作用下的应力和位移响应情况,找到了该桥的薄弱环节,为该桥的设计提出有益的建议。
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| 关 键 词： | 抗震研究 有限元软件 时程分析 |
Time History Response Analysis of A Bridge under Earthquake Impact |
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| TANG Bi-gang
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HUANG Zhu
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MAO Li-min.Time History Response Analysis of A Bridge under Earthquake Impact[J].Western China Communication Science & Technology,2013(6):86-90. |
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| Authors: | TANG Bi-gang HUANG Zhu MAO Li-min |
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| Institution: | (Guangxi Communications Planning Surveying and Design Institute, Nanning, Guangxi, 530029) |
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| Abstract: | With the main bridge 2× 100m beam-stayed combination system of a bridge as the research object,the article used the finite element software ANSYS to conduct the seis- mic performance study of this bridge,and based on the seismic time history analysis meth- od, it assessed the stress and displacement response situation of this bridge under earth- quake load impact, and found the weak links of this bridge, thereby making useful sugges- tions for the design of this bridge. |
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| Keywords: | Seismic studies Finite element software Time history analysis |
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