--结构动力相互作用体系自振特性的分析
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
针对与上部结构动力相互作用的问题,采用ANSYS~(R)软件进行了-木-结相互作用线性体系的模态分析,建主了钢筋混凝剪切型结构的计算模型,研究了--结相互作用体系的自振特性。结论表明:用ANSYS~(R)软件可以方便地分析与结构动力的相互作用,与刚性假定下的结构体系相比,PSSI体系的自振特性发生了变化。
In this paper, the problem of soil and super structure in teraction is investigated. By using ANSYS(?) software, a simplified pile-soil-structure interaction (PSSI) model is established for shear -type RC frame structure, the modal analysis is performed and the inherent vibration properties of those structures are investigated. It is convenient to analyse PSSI system with ANSYS, and the inherent vibration properties of PSSI system change compared with the system for rigid assumption.
引文
[1] 李辉.-结动力相互作用[D].重庆:重庆建筑大学,1999. 63-68,40-41,43-50.
     [2] Takewaki I.Inverse stiffness design of shear-flexural building models including soil-Structure interaction[J].Engineering Structures,1999,21:1045-1054.
    [3] 胡人礼.桥梁基础分析和设计[M].北京:中国铁道出版社,1987. 86-161.
    [4] 张克绪,谢君斐.动力学[M].北京:地震出版社,1989. 211-212.
    [5] 陈精一,蔡国忠.电脑辅助工程分析ANSYS使用指南[M].北京:中国铁道出版社,2001.
    [6] Han Yingcai,Cathro R.Seismic behavior of tall buildings supported on pile foundations.Proceedings of seismic analysis and design for soil-pile-structure interaction[Z].Minneapolis,Minnesota,1997. 36-52.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心