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某超长复杂空间网格结构体型复杂,为扭曲空间网格结构,对结构设计提出了很高的要求和挑战。对该结构体系的形成过程、设计荷载取值、主要设计控制指标、计算模型的建立、主要分析设计结果及整体稳定性进行了详细介绍。分析表明:该空间网格结构主要由风荷载控制,建立整体模型十分必要。
Complex structure of a long complex space grid body size is distorted space grid structure, the structural design put forward a very high requirements and challenges. The formation process of the structure system, the design load value, the main design control indicators, the establishment of calculation model, the main analysis and design results and the overall stability are introduced in detail. The analysis shows that the spatial grid structure is mainly controlled by the wind load and it is necessary to establish the overall model.