金属拱型波纹屋面有限元参数建模及稳定极限承载力分析  

FINITE PLEMENT PARAMETRIC MODELING AND STABILITY BEARING CAPACITY ANALYSIS OF ARCHED CORRUGATE METAL ROOF

作　　者：王建明[1] 张静[1] 王示[2] 周学军[2] 

机构地区：[1]山东工业大学机械学院,济南250061 [2]山东建筑工程学院,济南250014

出　　处：《钢结构》2000年第4期10-13,共4页Steel Construction

摘　　要：金属拱型波纹屋面是一种新型空间钢结构。对其编制有限元参数化建模程序，并与通用微机有限元 程序 ＳＵＰＥＲ ＳＡＰ求解模块接口，形成了便于工程使用的专用分析软件，大大简化了该种结构的有限元分析 过程。利用该建模程序和ＳＵＰＥＲ ＳＡＰ分析程序对其进行了稳定极限承载力分析，使软件的实用性得到验证。Arched corrugate metal roof is a new member of spatial structures. A finite element parametric modeling program is designed, which connects with the solution block of the common finite element program SUPER SAP. It offers us an appropriative software convenient for engineering use and simplifies the finite element analysis process greatly. In the meanwhile, applying this modeling program and analysis program, we analyze the stability bearing capacity of the structure, which proves the software is practical.

关 键 词：金属拱型波纹屋面 有限元 极限承载力 钢结构 

分 类 号：TU39[建筑科学—结构工程]