正放四角锥双层网架卸载对接技术

Butt Technology of Double-layer Grid Unloading with Square Pyramid

结合某体育中心综合体育馆屋面的钢结构正放四角锥双层网架结构,介绍了累积滑移法施工技术。

Based on the double-layer grid structure with square pyramid of integrated gymnasium roof of some sports center,this paper introduces construction technology for accumulative sliding method.