装配式排架结构定向坍塌爆破ASSEMBLE FRAME BENT CONSTRUCTION DIRECTIONAL COLLAPSE BLASTING
陈保健
Chen Baojian (Guangxi Metallurgical Construction Company;
摘要(Abstract)：
分析了排架结构厂房爆破后的受力状况，指出了反向坍塌的原因，并根据力学计算修改施工方案，实践证明是可行的。
The state of exploded frame bent construction building is analyzed.The causes of reverse collapse are pointed out.The design is revised in accordance with mechanics calculation.The demolishing method is proved feasible with an engineering example.
关键词(KeyWords)：
排架结构,定向坍塌
Frame bent construction Directional collapse blasting
基金项目(Foundation):
作者(Authors):
陈保健
Chen Baojian (Guangxi Metallurgical Construction Company;