箱形截面钢压弯构件的滞回性能和板件宽厚比限值研究

英文篇名：Study on Hysteretic Behavior of Box- section Steel Beam- columns Under Cyclic Bending and on Limiting Ratio of Width- to- thickness of its Plates
中文刊名：建筑结构学报
英文刊名：JOURNAL OF BUILDING STRUCTURES
作者：苏明周 ; 顾强
英文作者：SU Mingzhou ; GU Qiang (Xi'an University of Architecture and Technology ; Xi'an 710055 ; China)
中文关键词：压弯构件 ; 滞回性能 ; 宽厚比
英文关键词：beam- columns ; hysteretic behavior ; width- to- thickness ratio
出版日期：2000-09-30
机构：西安建筑科技大学!西安710055,西安建筑科技大学!西安710055
年：2000
期：05
出版单位：建筑结构学报

摘要

本文采用自编的双重非线性壳体有限元程序DNSFEM分析了箱形截面钢压弯构件受常轴力、循环弯矩作用时的循环非线性性能，得到了箱形截面钢压弯构件在常轴力、循环弯矩作用下的滞回性能和主要影响因素，并对强震条件下的板件宽厚比限值提出了建议。
Nonlinear cyclic behavior of steel bending members with constant axial compression is studied by using the Double Nonlinear Shell Finite Element program (DNSFEM). As a result, the hysteretic characteristic has been reviewed, and the limiting width- to- thickness ratio of plates under strong seismic actions has been suggested.

引文

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