| 土体—结构体系抗震性能整体分析方法与程序开发研究 |
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| 引用本文： | 陈国兴. 土体—结构体系抗震性能整体分析方法与程序开发研究[J]. 南京建筑工程学院学报, 1997, 0(2): 1-7 |
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| 作者姓名： | 陈国兴 |
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| 作者单位： | 南京建筑工程学院岩土工程研究所 |
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| 基金项目： | 国家自然科学基金,地震联合科学基金,中国博士后科学基金 |
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| 摘 要： | 发展了一个可以考虑相互作用的土体－结构体系抗震性能的整体分析方法。该方法将土体－系视为整体，简化成梁单元，剪切杆单元，刚性块单元，界面单元，平面四节点等参单元和三角形产集合体。
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| 关 键 词： | 地震反应 土体 结构动力学 土动力学 应用软件 |
An Integrated System Analysis Procedure and Application Software Package for Analysing the Aseismic Behavior of the Soil Structure System |
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| Chen Guoxing. An Integrated System Analysis Procedure and Application Software Package for Analysing the Aseismic Behavior of the Soil Structure System[J]. Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science), 1997, 0(2): 1-7 |
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| Authors: | Chen Guoxing |
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| Abstract: | Proposes an integrated system analysis procedure for the aseismic behavior analysis of soil structure interaction(SSI)system in the paper.In this procedure SSI system is modeled by an any form combination of beam(column)element,shear rod element,rigid block element,interface element,plane quadrilateral isoparametric element and triangle element.The material of structure component is regared as linear elastic medium,and soils are regared as nonlinear material.According to the computational method of earthquake response analysis,program SSIF of frequence domain complex response analysis,program SSIT of time domain step by step integration analysis and program SSIR of random response analysis are developed respectively,and supplemental program SSIS of static SSI analysis is also developed. |
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| Keywords: | earthquake engineering soil structure interaction numrical analysis application software |
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