土结动力相互作用对框架结构地震反应的影响
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摘要
利用ABAQUS有限元软件建立了不同框架结构地震反应的计算模型,对框架结构地震下的反应进行了数值模拟研究,得出了不考虑土结动力相互作用以及考虑土结动力相互作用两种情况下框架结构地震反应的差异,为设计人员进行更精准的结构设计提供了指导。
The paper adopts the finite element software ABAQUS,to establish the calculation models with various frame structure seismic response,undertakes the numeric simulation research on the response under the frame structure earthquake,and concludes the differences of the frame structure's seismic responses with the consideration of the soil dynamic structure interaction and without the consideration of the soil dynamic structure interaction,so as to provide the direction for the accurate structural design of design personnel.
The paper adopts the finite element software ABAQUS,to establish the calculation models with various frame structure seismic response,undertakes the numeric simulation research on the response under the frame structure earthquake,and concludes the differences of the frame structure's seismic responses with the consideration of the soil dynamic structure interaction and without the consideration of the soil dynamic structure interaction,so as to provide the direction for the accurate structural design of design personnel.
引文
[1]GB50010-2010,混凝土结构设计规范[S].
[2]孟宪春.多层地铁车站振动台试验与数值模拟[D].哈尔滨:中国地震局工程力学研究所,2011.
[3]GB50011-2010,建筑结构抗震设计规范[S].
[4]孙海峰,景立平,孟宪春,等.ABAQUS中动力问题边界条件的选取[J].地震工程与工程振动,2011(3):10-11.
[2]孟宪春.多层地铁车站振动台试验与数值模拟[D].哈尔滨:中国地震局工程力学研究所,2011.
[3]GB50011-2010,建筑结构抗震设计规范[S].
[4]孙海峰,景立平,孟宪春,等.ABAQUS中动力问题边界条件的选取[J].地震工程与工程振动,2011(3):10-11.
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