The invention discloses a silo top truss steel structure hoisting method. The method comprises the following steps that firstly, a silo top truss steel structure is divided into a plurality of sections in advance, then a temporary support is erected at the top of a silo, section hoisting is started above a civil foundation of the top of the silo in sequence, and parts of the sections are assembledby means of the temporary support at the top of the silo. The silo top truss steel structure bulk part hoisting method has good economic performance, reduces construction difficulty, and improves construction efficiency and quality. The temporary support is used for hoisting bulk parts and then assembling the bulk parts, the silo top truss steel structure is stable in installation, and construction is safe and reliable. The bulk parts are hoisted, components are light in weight, small hoisting machinery can be selected, and the construction cost is effectively controlled.
本发明公开了一种筒仓顶部桁架钢结构吊装方法,预先将筒仓顶部桁架钢结构划分为若干段,然后在筒仓顶部搭设临时支架,依次从筒仓顶部土建基础上方开始分段吊装,并且借助筒仓顶部临时支架对各段的部件进行组装。筒仓顶部桁架钢结构散件吊装方法,具有很好的经济性,降低了施工难度,提高施工效率和质量。借助临时支架进行散件吊装后再组装,仓顶桁架钢结构安装平稳,施工安全可靠。散件吊装,构件重量轻,可选用小型吊装机械,有效控制施工成本。
Silo top truss steel structure hoisting method
一种筒仓顶部桁架钢结构吊装方法
2020-10-27
Patent
Electronic Resource
Chinese