Abstract :The key issue of progressive collapse (PC) design method is to determine the PC resistance demand of the structures with members removed due to accidental action.
摘要 ：结构抗连续倒塌设计方法的关键是确定因偶然作用导致局部构件失效后剩余结构的连续倒塌抗力需求。
It is proposed that design for progressive collapse should include conceptual design and computational design.
提出了连续倒塌设计应由概念设计及计算设计两部分组成。
Attention should be paid to the design for prevention of progressive collapse caused by local failure due to abnormal loading in all types of structures.
在设计任何结构中，均需考虑防止由意外荷载引起的连续倒坍问题。
The key issue of progressive collapse (PC) design method is to determine the PC resistance demand of the structures with members removed due to accidental action.
结构抗连续倒塌设计方法的关键是确定因偶然作用导致局部构件失效后剩余结构的连续倒塌抗力需求。
The key issue of progressive collapse (PC) design for RC frame structures at large deformation stage is to calculate the PC resistance demand of the structures under catenary mechanism.
悬链线机制下的连续倒塌抗力需求计算是RC框架结构大变形阶段抗连续倒塌设计的关键。
Design objectives and corresponding specifications of the progressive-collapse resistance in different codes of foreign countries are introduced.
介绍了各国规范关于结构抗连续性倒塌的设计目标和有关设计规定。
Design objectives and corresponding specifications of the progressive-collapse resistance in different codes of foreign countries are introduced.
介绍了各国规范关于结构抗连续性倒塌的设计目标和有关设计规定。
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