柱间支撑作为抗连续倒塌的一道防线起到的缓冲作用能很好地提高结构抗连续倒塌能力。
The capacity of resisting progressive collapse can be obviously improved by locating the braces which may act as the impact damper.
结果表明，当受火区域面积不大时，混凝土剥落对整体结构体系的抗连续倒塌能力影响有限。
The result indicates that the influence of spalling is unremarkable on collapse resistance of the whole structure when fire area is small.
结果表明，当受火区域面积不大时，混凝土剥落对整体结构体系的抗连续倒塌能力影响有限。
The result indicates that the influence of spalling is unremarkable on collapse resistance of the whole structure when fire area is small.
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。
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.
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 method is to determine the PC resistance demand of the structures with members removed due to accidental action.
最后，通过研究框架结构的连续倒塌规律，分析了楼板和抗震设防烈度对框架抗连续倒塌性能的影响。
At last, the influence of slabs and seismic design on PC resistance of the two RC frames is discussed by analyzing the PC law of RC frames.
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。
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.
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.
将空间网格结构在局部破坏的情况下抗连续性倒塌的能力定义为空间网格结构损伤免疫力。
The damage immunity of space grid structure is the ability of preventing the structural progressive collapse when local member or joint fails.
将空间网格结构在局部破坏的情况下抗连续性倒塌的能力定义为空间网格结构损伤免疫力。
The damage immunity of space grid structure is the ability of preventing the structural progressive collapse when local member or joint fails.
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