地震作用下板柱结构等代框架法计算模型的研究

英文篇名：Study on the Calculation Model for Flat-plate Structures under Earthquake Action
中文刊名：建筑结构学报
英文刊名：JOURNAL OF BUILDING STRUCTURES
作者：李俊兰 ; 吕西林 ; 周德源
英文作者：Li Junlan Lu Xilin Zhou Deyuan(The State Key Laboratory for Disaster Reduction in C. E. ; Tongji University)
中文关键词：地震作用 ; 板柱结构 ; 计算模型 ; 振动台试验
英文关键词：earthquake action ; flat-plate structure ; calculating model ; shaking table test
出版日期：1999-01-30
机构：同济大学土木工程防灾国家重点实验室!上海，200092,同济大学土木工程防灾国家重点实验室!上海，200092,同济大学土木工程防灾国家重点实验室!上海，200092
年：1999
期：01
出版单位：建筑结构学报

摘要

本文针对水平荷载作用下板柱结构等代框架计算模型中等代梁（板梁）宽度的取值问题，运用SAP84微机结构有限元分析程序对19组不同几何尺寸的板柱框架进行了水平荷载下弹性计算分析，研究等代梁宽度与框架几何尺寸的内在关系，得到了等代梁宽度的计算公式。并用钢筋混凝土板柱结构模型的振动台试验结果进行了验证，结果表明，用本文提出的模型所得到的计算结果与振动台试验结果吻合良好。
Nineteen finite element analysis models of flat-plate structures with different dimensions were established in order to reveal the relationship between the effective beam width and the frame dimensions. SAP84 finite element structural program was used in the elastic analysis of structures under lateral load. The internal relationship between the effective beam width and the frame dimensions was studied and the formula for calculating the effective beam width was obtained. The calculated results agree well with the shaking table test results.

引文

1 ACI Building Code/Commentary. 318/318R-213, 1989.
    2 GBJ 10—89 混凝土结构设计规范.北京:中国建筑工业出版社,1989.
    3 Shyh Jiann Hwang, Jack P Moehle. An experimental study of flat-plate and lateral loads. College of Engineering, University of California at Berkeley, 1993.
    4 M D Vanderblit, W G Corley. Frame analysis of concrete buildings. Coner. Int, 1983, 5(12): 33-43.
    5 A H尼尔逊,G温特尔.混凝土结构设计.北京:中国建筑工业出版社,1994.
    6袁明式.SAP84微机结构分析通用程序.北京大学力学系,1992.