空间结构若遭受爆炸荷载作用，会产生严重破坏，甚至发生整体倒塌。
If the space structure suffers the blast load, it will be seriously damaged and even collapse.
介绍了某大型轻钢厂房在施工过程中发生整体倒塌的情况，并对此进行了分析。
This paper introduces the general situation of the collapse of a large light steel mill building during construction.
建筑学中，拱道或门口的拱心石，是把建筑整体连接在一起来防止它倒塌的石头。
In architecture, a keystone in an archway or doorway is the stone that holds the whole thing together, and keeps it from collapsing.
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.
本文对这种新型保温节能混凝土夹芯板式结构的整体性能及倒塌模式进行了初步的研究。
This text gives preliminary study of overall performance and the collapse mode of this new thermal insulation and energy saving Concrete sandwich panel structure.
倒塌过程与整体结构体系关系紧密，因而数值模拟成为研究倒塌的主要手段。
The collapse process highly depends on the whole structural system, numerical simulation becomes a major method to study it.
基于这些结论，对火灾下的整体结构倒塌模拟提出了建议。
Base on the conclusion, some advices for the simulation of whole structure in fire are proposed.
最后，通过一个整体框架结构的火灾倒塌模拟，分析其连续倒塌过程和机理。
At last, a frame structure is analyzed to study the failure mechanism of its fire induced collapse via the proposed numerical models.
摘要：为了模拟火灾下结构倒塌破坏行为，需要开发能够反映结构火灾整体行为的高效数值模型。
Abstract: High efficient numerical models that can simulate the behaviors of entire structural system are very important to the study on fire-induced progressive collapse of RC frame structures.
摘要：为了模拟火灾下结构倒塌破坏行为，需要开发能够反映结构火灾整体行为的高效数值模型。
Abstract: High efficient numerical models that can simulate the behaviors of entire structural system are very important to the study on fire-induced progressive collapse of RC frame structures.
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