金属屋面工程的结构安全分析与试验研究  

Structural Safety Analysis and Experimental Study of Metal Roof Engineering

作　　者：邵兆通 周正双 吴春华 SHAO Zhaotong;ZHOU Zhengshuang;WU Chunhua(MCC(Shanghai)Steel Structure Technology Co.,Ltd.,Shanghai 201908,China)

机构地区：[1]中冶(上海)钢结构科技有限公司,上海201908

出　　处：《建筑施工》2023年第1期197-199,205,共4页Building Construction

摘　　要：针对某体育馆和游泳馆金属屋面设计施工过程中的结构安全问题进行梳理,通过试验验证装饰板荷载传力路径的可靠性,采用力学概念分析及时发现金属墙屋面体系中的危险部位,开展结构体系分析,找出星形龙骨地面安装可靠拆分点,通过有限元分析论证高空车上平台的安全性,可为类似金属屋面的设计与施工提供借鉴经验。In view of the structural safety problems in the design and construction of the metal roof of a gymnasium and natatorium,the reliability of the load transfer path of the decorative plate is verified through tests,the dangerous parts in the metal wall roof system are found in time through the mechanical concept analysis,the structural system analysis is carried out,and the reliable separation points of the star shaped keel ground installation are found,and the safety of the aerial vehicle platform is demonstrated through the finite element analysis.It can provide reference experience for the design and construction of similar metal roofs.

关 键 词：金属屋面 传力路径 混凝土平台 高空车 

分 类 号：TU512[建筑科学—建筑技术科学]