摘要
海南航天发射中心火箭水平总装与测试厂房屋面大跨度网架结构安装施工,采用厂房内先行安装桥式吊车梁搭设网架拼装平台,根据网架有限元计算分析,对网架进行分段滑移组装,免除了支撑架的搭设和大型吊装设备的使用,工艺先进、安全、快速、经济。
Hainan space launch center rocket assembly and testing plant level of large span roof truss structure installation and construction, the plant in the first installation of overhead crane girder erection truss assembly platform, finite element calculation and analysis based on the grid, the grid is segmented from the sliding assembly, support erection and large hoisting equipment, advanced technology, safety rapid economic.
出处
《江苏建筑》
2017年第5期64-66,共3页
Jiangsu Construction
关键词
高大空间
网架结构
桥式吊车梁
拼装平台
分段滑移安装
Large space space grid structure
bridge crane beam
erection platform
segmental sliding
