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本文主要介绍一个由平面三向桁架体系和网壳体系组成的科技馆,通过有限元软件SPA2000对该科技馆结构进行受力、变形、稳定等分析,并根据实际情况进行方案对比优化,可供同类型结构提供参考。
This article mainly introduces a science and technology museum consisting of a planar three-dimensional truss system and a reticulated shell system. The finite element software SPA2000 is used to analyze the force, deformation and stability of the science and technology museum structure. The program is optimized according to the actual situation, The same type of structure for reference.