框架建筑结构分析的超元法  

The analysis of frame in architectural structures by use of supper-element method

作　　者：彭天国[1] 

机构地区：[1]武警学院消防工程系,河北廊坊065000

出　　处：《中国人民武装警察部队学院学报》2002年第2期85-86,共2页Journal of the Chinese People's Armed Police Force Academy

摘　　要：提出一种框架建筑结构简化计算的新方法。这种方法的特点是 :整体结构数值分析按其连续划分单元进行 ,而单个构件又按常规有限元计算。故为复杂的空间框架结构提供了一种自由度及工作量少、适应性强的高效实用方法。A new simplified method for the computation of architectural structures is given.In this method,the analysis of the whole structure is done by the use of the supper-elements,but the analysis of single members is performed with the conventional FEM.Thus,when this method is applied to complicated space frame structures,it furnishes a very practical and effective method with few degrees of freedom,much less computational work and wide applicability.

关 键 词：结构分析 简化计算 建筑结构 数值分析 整体结构 框架结构 有限元 工作量 自由度 适应性 

分 类 号：O342[理学—固体力学] U448.21[理学—力学]