large-span frame 大跨度框架 ; 大跨度构架
prestressed large span frame 预应力大跨框架
large-span skew frame 大跨度斜交框架
large span portal frame 大跨度门式刚架
large-span space frame system 大跨度空间框架体系
large span steel grid-frame structure 大跨度钢网架结构
Due to the high tonnage and large span of the whole steel space frame, process and fabrication of the steel space frame shall be strictly precise.
由于整个钢网架的吨位重、跨度大，所以，对钢网架的加工制作精度方面要求非常严格。
Based on the force behavior of joist of large-span prestressed space frame system, space finite element analysis of prestressed beam-slab system is carried out by using ANSYS software.
针对大跨度预应力空间框架体系托梁受力复杂的特点，采用ANSYS软件进行了预应力梁板体系的空间有限元分析。
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。
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