摘要
翟镇煤矿跨度为２１．０ｍ钢筋混凝土球壳屋面施工中，在原设计基础上将球壳内上下２层钢筋焊接成钢筋桁架，并将模板直接悬吊在钢筋桁架下面，取消支撑加固系统。
This article describes the technology for construction of a 21 0m span RC spherical shell roof in the Zhaizhen coal mining area.The constractors welded the upper and lower reinforcing steel bars in the spherical shell into a truss on the basis of the original design and directly suspended the formwork from the reinforcing steel bar truss so as not to use supporting and strengthening system. [
出处
《施工技术》
CAS
北大核心
1999年第3期42-43,共2页
Construction Technology
关键词
钢筋混凝土
薄壳结构
屋面
桁架
悬吊模板
Reinforced concrete
Thin walled shell structure
Roofs
Trusses
Suspended formwork
