Mixed supporting system for steel structure integral lifting construction

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Mixed supporting system for steel structure integral lifting construction

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YANG SONGJIE / YOU MAOYUN / ZHU WEIJUN / LI MIN / ZHU BAOLIANG / LIU MINGLU

The invention relates to a mixed supporting system for steel structure integral lifting construction. The mixed supporting system involves the following steps of 1, determining the arrangement positions of lifting points; 2, determining the lifting points arranged on an original structure and the lifting points independent of the original structure, and determining the number of the lifting points arranged on the original structure and the number of the lifting points independent of the original structure; 3, determining the type and form of a lifting supporting structure; 4, determining the specification of a lifting support at the lifting supporting structure, and determining the specification of a lifting tower of the lifting supporting structure; 5, determining the reinforcing form of the lifting support at the lifting supporting structure, adding lifting support rear pull rods, and improving the stability in the plane of the lifting support; and 6, adding a connecting structure at the top of the lifting tower of the lifting supporting structure for reinforcement, improving the stability in a lifting process, and forming the mixed lifting supporting system by different types of lifting supporting structures.

本发明涉及一种用于钢结构整体提升施工的混合支撑体系，步骤一：确定提升点布置的位置；步骤二：明确布置在原结构上的提升点及独立于原结构的提升点，确定设置在原结构的提升点数量和独立于原结构的提升点的数量；步骤三：确定提升支撑结构类型及形式；步骤四：确定提升支撑结构处提升支架的规格，确定提升支撑结构提升塔架的规格；步骤五：确定提升支撑结构处提升支架的的加固形式增加提升支架后拉杆增加提升支架平面内稳定；步骤六：提升支撑结构提升塔架顶部增加连接构造进行加固，增加提升过程中的稳定性，不同的提升支撑结构的类型组成提升混合支撑体系。