A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of complex space truss integral hoisting system
The invention discloses a construction method of a complex space truss integral hoisting system. The hoisting system comprises an external ring type truss, a main truss connected to the interior of the ring type truss, a coupling beam connected between the ring type truss and the main truss, truss columns connected to the joint of the main truss and the ring type truss, and hoisting frames arranged on the main truss and the ring type truss correspondingly. The overall lifting process of the space truss is simulated through three-dimensional software such as BIM software, and on-site lifting construction can be effectively guided; through pre-arching compensation and monitoring deformation control in the process, the stress uniformity and the mounting precision in the lifting process can be effectively guaranteed; the space truss is partitioned, so that unit splicing is facilitated, the mounting time can be guaranteed, and the mounting precision can also be guaranteed; through overall trial lifting and graded lifting, the installation space of lifting equipment is met, synchronous control during lifting is facilitated, and the in-place installation precision is guaranteed.
本发明公开了一种复杂式空间桁架整体吊装系统的施工方法，吊装系统包含外部的环式桁架、连接于环式桁架内部的主桁架、连接于环式桁架和主桁架之间的联梁、连接于主桁架和环式桁架连接处的桁架柱以及分别设置于主桁架和环式桁架上的提升架；本发明通过BIM软件等三维软件，仿真模拟空间桁架的整体提升过程，可有效的指导现场提升施工；通过预起拱补偿以及过程中监测变形控制，可有效的保证提升过程中的受力均匀性和安装精度；通过将空间桁架分区，利于分单元拼装，不仅可以保证安装时间还可保证安装精度；通过先整体的试提升和分次提升，不仅满足了提升设备的安装空间，而且利于提升时的同步控制，保证就位安装的精度。
Construction method of complex space truss integral hoisting system
The invention discloses a construction method of a complex space truss integral hoisting system. The hoisting system comprises an external ring type truss, a main truss connected to the interior of the ring type truss, a coupling beam connected between the ring type truss and the main truss, truss columns connected to the joint of the main truss and the ring type truss, and hoisting frames arranged on the main truss and the ring type truss correspondingly. The overall lifting process of the space truss is simulated through three-dimensional software such as BIM software, and on-site lifting construction can be effectively guided; through pre-arching compensation and monitoring deformation control in the process, the stress uniformity and the mounting precision in the lifting process can be effectively guaranteed; the space truss is partitioned, so that unit splicing is facilitated, the mounting time can be guaranteed, and the mounting precision can also be guaranteed; through overall trial lifting and graded lifting, the installation space of lifting equipment is met, synchronous control during lifting is facilitated, and the in-place installation precision is guaranteed.
本发明公开了一种复杂式空间桁架整体吊装系统的施工方法，吊装系统包含外部的环式桁架、连接于环式桁架内部的主桁架、连接于环式桁架和主桁架之间的联梁、连接于主桁架和环式桁架连接处的桁架柱以及分别设置于主桁架和环式桁架上的提升架；本发明通过BIM软件等三维软件，仿真模拟空间桁架的整体提升过程，可有效的指导现场提升施工；通过预起拱补偿以及过程中监测变形控制，可有效的保证提升过程中的受力均匀性和安装精度；通过将空间桁架分区，利于分单元拼装，不仅可以保证安装时间还可保证安装精度；通过先整体的试提升和分次提升，不仅满足了提升设备的安装空间，而且利于提升时的同步控制，保证就位安装的精度。
Construction method of complex space truss integral hoisting system
一种复杂式空间桁架整体吊装系统的施工方法
WANG YONGGANG (author) / LI MIN (author) / WANG YONGSHENG (author) / ZHANG QIANG (author) / SHI JING (author) / WEI YU (author) / ZHOU WEICHAO (author) / YANG JIANGWEN (author) / HU RUI (author) / HAO HAILONG (author)
2022-01-28
Patent
Electronic Resource
Chinese
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