大跨度轻钢屋架吊装参数设计与施工  

PARAMETER DESIGN AND CONSTRUCTION FOR WIDE-SPAN LIGHTWEIGHT STEEL ROOF TRUSS LIFTING

作　　者：龙慧 LONG Hui(Yunnan the Tenth Construction Co.,Ltd.,650203,kunming,China)

机构地区：[1]云南建投第十建设有限公司,昆明650203

出　　处：《建筑技术》2022年第3期309-311,共3页Architecture Technology

摘　　要：云南某工业厂房轻钢屋架吊装施工中,根据轻钢屋架受力特点、构件重量、起吊高度等因素选择适用的起重设备,对各项吊装参数吊点位置、吊绳长度、起重臂长度等进行计算,选择最优吊装方案,按期顺利地完成了49榀屋架的吊装及安装工作。During lightweight roof truss lifting construction of an industrial factory plant in Yunnan province, appropriate lifting equipment was selected according to force characteristics of the lightweight roof truss, component weight and lifting height, and optimal lifting scheme was adopted after calculation of each lifting parameter, such as lifting position, length of lifting cable and crane jib, etc. 49 pieces of roof truss were successfully lifted and installed according to the construction schedule.

关 键 词：轻钢屋架 屋架吊装参数计算 吊装点 吊绳长度及角度设计 

分 类 号：TU74[建筑科学—建筑技术科学]