A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for large-span special-shaped steel structure corridor
The invention discloses a large-span special-shaped steel structure corridor construction method which comprises the following steps that a first lifting unit is arranged on the ground, a second lifting unit is arranged at the first preset elevation position of a first structure, and a third lifting unit is arranged at the second preset elevation position of a second structure. The whole steel corridor is divided into three lifting units, the three lifting units are spliced at three different positions, the construction mode of three-time lifting and two-time accumulated splicing is adopted, the problem that the whole corridor has no splicing site with the same area as the corridor on the ground is solved, and the construction speed, the construction quality and the construction safety of steel structure corridor installation are improved; a structural construction tower crane is fully utilized in corridor unit splicing, large hoisting machinery does not need to be adopted any more, the measure cost of corridor splicing is reduced, and the engineering cost is greatly saved.
本申请公开了一种大跨度异形钢结构连廊施工方法，包括以下步骤：在地面设置第一提升单元，在第一结构的第一预设标高位置设置第二提升单元，在第二结构的第二预设标高位置设置第三提升单元，通过使用累积拼装多次提升施工方法，将钢连廊整体分为三个提升单元，在三个不同部位拼装，采用“三次提升+两次累积拼装”的施工方式，解决了整体连廊在地面上没有与连廊同面积的拼装场地的难题，提高了钢结构连廊安装的施工速度、施工质量、施工的安全性；连廊单元拼装充分利用结构施工塔吊，不需要再采用大型吊装机械，降低了连廊拼装的措施费，极大节约了工程成本。
Construction method for large-span special-shaped steel structure corridor
The invention discloses a large-span special-shaped steel structure corridor construction method which comprises the following steps that a first lifting unit is arranged on the ground, a second lifting unit is arranged at the first preset elevation position of a first structure, and a third lifting unit is arranged at the second preset elevation position of a second structure. The whole steel corridor is divided into three lifting units, the three lifting units are spliced at three different positions, the construction mode of three-time lifting and two-time accumulated splicing is adopted, the problem that the whole corridor has no splicing site with the same area as the corridor on the ground is solved, and the construction speed, the construction quality and the construction safety of steel structure corridor installation are improved; a structural construction tower crane is fully utilized in corridor unit splicing, large hoisting machinery does not need to be adopted any more, the measure cost of corridor splicing is reduced, and the engineering cost is greatly saved.
本申请公开了一种大跨度异形钢结构连廊施工方法，包括以下步骤：在地面设置第一提升单元，在第一结构的第一预设标高位置设置第二提升单元，在第二结构的第二预设标高位置设置第三提升单元，通过使用累积拼装多次提升施工方法，将钢连廊整体分为三个提升单元，在三个不同部位拼装，采用“三次提升+两次累积拼装”的施工方式，解决了整体连廊在地面上没有与连廊同面积的拼装场地的难题，提高了钢结构连廊安装的施工速度、施工质量、施工的安全性；连廊单元拼装充分利用结构施工塔吊，不需要再采用大型吊装机械，降低了连廊拼装的措施费，极大节约了工程成本。
Construction method for large-span special-shaped steel structure corridor
一种大跨度异形钢结构连廊施工方法
LANG ZHANPENG (author) / WANG HAO (author) / HAI LEI (author) / WANG XUEFU (author) / ZHU CHAOCONG (author) / WANG RUI (author) / MAO CHUNJIAN (author) / DING LEI (author) / ZHANG XINJIAN (author) / DIAO WEIWEI (author)
2024-09-06
Patent
Electronic Resource
Chinese
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