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以云南省某地级市体育场为例,论述了大悬挑双曲面管桁架拼装、吊装以及卸载等关键施工技术,提出了大悬挑双曲面管桁架钢结构施工技术控制要点,为今后大悬挑双曲面管桁架施工提供依据。
Taking a prefecture-level stadium in Yunnan Province as an example, the key construction technologies of the assembly, lifting and unloading of the large cantilevered hyperboloid pipe truss are discussed. The key control points of the construction technology of the large cantilevered hyperboloid pipe truss steel structure are put forward. To provide the basis for the construction of hyperbolic tube truss.