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Construction method of fabricated steel-concrete structure step stand
The invention discloses a construction method of a fabricated steel-concrete structure step stand. The construction method specifically comprises the following steps that a model of the steel-concrete structure step stand is established, and then a steel structure assembly is prefabricated in a factory; all the prefabricated steel structure assemblies are transported to an installation site; the step stand is divided into a plurality of step units, the step units are sequentially numbered and recorded as 1, 2, 3..., and the odd number of step units are assembled on site; then the odd number of step units are sequentially hoisted; a first step beam, a second step beam and a step plate between the odd number of step units are assembled according to the method; and after all the step units are spliced into a whole, a reinforcing mesh is bound on the whole surface layer, a side formwork is supported on the outer side of the step plate, then concrete is poured, and construction of the steel-concrete structure step stand is completed after pouring is completed. According to the construction method, the working efficiency can be effectively improved, and roof construction and the working space in the venue cannot be affected.
本发明公开了一种装配式钢混结构阶梯看台的施工方法，具体包括以下步骤：建立钢混结构阶梯看台的模型，然后在工厂预制钢结构组件；将所有预制钢结构组件运输至安装现场；将阶梯看台分成若干阶梯单元，并对阶梯单元依次进行编号，记为1、2、3…，在现场对单数的阶梯单元进行拼装；然后依次吊装单数阶梯单元；然后在单数阶梯单元之间拼装按上述方法补档第一踏步梁、第二踏步梁和踏步板；完成所有阶梯单元的拼装形成一整体后，再在整体面层绑扎钢筋网和在踏步板外侧支侧模，然后浇筑混凝土，浇筑完成即完成钢混结构阶梯看台的施工。该施工方法能有效提高工作效率，且不会影响屋面施工及场馆内作业空间。
Construction method of fabricated steel-concrete structure step stand
The invention discloses a construction method of a fabricated steel-concrete structure step stand. The construction method specifically comprises the following steps that a model of the steel-concrete structure step stand is established, and then a steel structure assembly is prefabricated in a factory; all the prefabricated steel structure assemblies are transported to an installation site; the step stand is divided into a plurality of step units, the step units are sequentially numbered and recorded as 1, 2, 3..., and the odd number of step units are assembled on site; then the odd number of step units are sequentially hoisted; a first step beam, a second step beam and a step plate between the odd number of step units are assembled according to the method; and after all the step units are spliced into a whole, a reinforcing mesh is bound on the whole surface layer, a side formwork is supported on the outer side of the step plate, then concrete is poured, and construction of the steel-concrete structure step stand is completed after pouring is completed. According to the construction method, the working efficiency can be effectively improved, and roof construction and the working space in the venue cannot be affected.
本发明公开了一种装配式钢混结构阶梯看台的施工方法，具体包括以下步骤：建立钢混结构阶梯看台的模型，然后在工厂预制钢结构组件；将所有预制钢结构组件运输至安装现场；将阶梯看台分成若干阶梯单元，并对阶梯单元依次进行编号，记为1、2、3…，在现场对单数的阶梯单元进行拼装；然后依次吊装单数阶梯单元；然后在单数阶梯单元之间拼装按上述方法补档第一踏步梁、第二踏步梁和踏步板；完成所有阶梯单元的拼装形成一整体后，再在整体面层绑扎钢筋网和在踏步板外侧支侧模，然后浇筑混凝土，浇筑完成即完成钢混结构阶梯看台的施工。该施工方法能有效提高工作效率，且不会影响屋面施工及场馆内作业空间。
Construction method of fabricated steel-concrete structure step stand
一种装配式钢混结构阶梯看台的施工方法
LIU JINFANG (author) / LIN GANG (author) / LONG HENGYI (author)
2022-01-07
Patent
Electronic Resource
Chinese
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