摘要
以宜兴大剧院钢屋盖工程为背景,对大跨度空间桁架钢结构施工过程进行模拟。采用ANSYS软件对钢屋盖进行了建模分析,对钢屋盖位移进行分析计算,同时提取钢屋盖下部钢桁架的变形及应力,找出位移及应力较大部分,为布置监测点提供依据。
Taking the steel roof of Yixing Grand Theater as background project,the construction process of large-span space truss steel structure is simulated. The steel roof is modeled and analyzed by ANSYS software. The displacement of steel roof is analyzed and calculated. At the same time,the deformation and stress of the steel truss under the steel roof are extracted,and a large part of the displacement and stress are found,which provide a basis for the arrangement of detection points.
作者
范优铭
夏群
FAN Youming;XlA Qun(Institute of Construction Engineering,Changzhou Vocational Institute of Engineering,Changzhou,Jiangsu 213164,China;School of Civil ＆ Environmental Engineering,Changzhou University,Changzhou,Jiangsu 213164,China)
出处
《施工技术》
CAS
2018年第17期106-109,118,共5页
Construction Technology
基金
常州市科技计划资助(CJ20159009)
关键词
钢结构
屋盖
有限元分析
变形
位移
steel structures
roofs
finite element analysis
deformation
displacement
