Performance based assessments are carried out on semi - continuous frames, multi - story structure and large- span arched frame exposed to localized fire.
对承受局部火灾的半连续框架、多高层及大跨拱形桁架采用了基于性能的分析方法。
Illustrating that as to this multi-span large frame structure, it is relatively right to adopt plane finite element for calculation.
通过试验说明，对于大型框架结构，采用平面有限元进行计算较为合理。
A long span reinforced concrete frame structure is presented for the multi floor or high building, which is achieved through setting attached shear bending bars.
针对多层或高层建筑，提出一种大跨度钢筋混凝土框架结构。
The new part is built by reinforcement concrete structure, while the steel truss is installed for large-span roof and floors, thereby, two models formed a multi-tube with part of frame structure.
新建部分主体结构采用钢筋混凝土结构，楼层及屋顶大跨部分采用钢桁架结构，形成多筒体-部分框架结构体系。
The new part is built by reinforcement concrete structure, while the steel truss is installed for large-span roof and floors, thereby, two models formed a multi-tube with part of frame structure.
新建部分主体结构采用钢筋混凝土结构，楼层及屋顶大跨部分采用钢桁架结构，形成多筒体-部分框架结构体系。
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