单层厂房门式轻型刚架结构的有限元分析  

Finite Element Analysis on the Light Steel Portal Frame Structure of Single Storey Building

作　　者：王嘉伟[1] 郑德聪[1] 吕婷[1] 李建平[1] 刘文智[1] 

机构地区：[1]山西农业大学工学院,山西太谷030801

出　　处：《山西农业大学学报（自然科学版）》2012年第4期359-363,共5页Journal of Shanxi Agricultural University(Natural Science Edition)

摘　　要：根据某24m×12m门式刚架轻型钢厂房的结构和受力特点,建立有限元力学模型,确定竖向荷载和横向荷载及约束边界条件,利用ANSYS建立有限元模型,并进行分析求解,得到位移云图。计算结果表明,门式刚架轻型钢结构满足设计要求。According to the structure and stress characteristics of a 24m × 12m light steel portal frame of buildings,finite element mechanical model was fitted to determine the vertical and lateral loads and constraint boundary conditions.The solutions and displacement contour were obtained by the ANSYS software.The results showed that light steel portal frame can meet the design requirements.

关 键 词：门式刚架轻型钢结构 有限元分析 位移 应力 

分 类 号：TU391[建筑科学—结构工程]