摘要
邵阳市体育馆双向正交斜放平板钢网架施工中,为解决大型吊装机具不足的问题,将网架在地面拼装,使用GYD-35型液压千斤顶通过φ25钢吊杆使网架爬升就位。采用这种方法,工作条件好,施工进度快,不需加固,操作方便、安全。
The roof structure of the Shaoyang city gymnasium consists of 2 steet network roof structures being normally intersected with each other and laid down in oblique planes. Owing to the insuffciency of big cranes, these 2 steel network roof structures are fabricated on ground level, and then they are integrally hoisted and installed in their respective positions through φ25 hanger rods by the GYD-35 hydraulic jack. It has been proved as a good integral lift construction method, and appraised as an efficient, easy, safe, quick and no need of any strengthening process.
出处
《建筑技术》
北大核心
1992年第4期239-241,共3页
Architecture Technology
