桁架网架结构分析的一种非经典综合离散法  

A non-classical syntheticdiscrete method for structural analysis of truss member system

作　　者：刘永仁[1] 周汉斌[1] 

机构地区：[1]同济大学计算力学教研室

出　　处：《计算结构力学及其应用》1995年第3期281-284,共4页

摘　　要：本文提出一种基于非经典变形理论的综合离散法，并用于网架结构的力学分析．文末给出了平面桁架稳定分析和平板网架静力分析的数值算例．表明了本文所提出的新方法的有效性和简捷性．The synthetic disckete method on the basis of non-classical deformed theory is suggested in this paper and that can be applied to mechanic analysis of truss and plate type truss struc-tures,Numerical examples of analysis of the stabiliy of plane truss and that of the plate typetruss under the static loads are given in the end of this paper, Its simplicity, efficiency,accu-racy and feasibility have been proved in numerical examples by means of this method sug-gested in this paper.

关 键 词：桁架 综合离散法 网架 结构力学 

分 类 号：TU323.401[建筑科学—结构工程]