A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a building upper-layer construction method based on an inclined support system, which comprises the following steps of: after the step S1, limiting the displacement of a composite floor slab prefabricated part of an upper-layer floor slab by using a plurality of sets of lower-layer support devices through the step S2; and S4, an upper-layer supporting device is used for providing effective lateral support and anti-overturning support for the upper-layer prefabricated vertical component by taking the prefabricated part of the composite floor slab as a stable fulcrum, so that formwork installation and concrete pouring can be carried out under the condition that the upper-layer prefabricated vertical component is in a stable state in the step S5 and the step S6. Therefore, one-time pouring of the concrete of the post-pouring connection section and the concrete of the cast-in-place part of the upper floor slab can be achieved, the structural strength of a building can be improved, and the construction period can be shortened.
本发明公开了一种基于斜支撑体系的建筑上层施工方法，在步骤S1后通过步骤S2用多套下层支撑装置限制上层楼板的叠合楼板预制部分的位移，并在步骤S3进行上层预制竖向构件的吊装后，通过步骤S4用上层支撑装置以叠合楼板预制部分作为稳定的支点，对上层预制竖向构件提供有效的侧向支撑及抗倾覆支撑，使得步骤S5和步骤S6能够在上层预制竖向构件处于稳定状态的条件下进行模板安装和混凝土浇筑，以避免上层预制竖向构件的安装位置发生偏移，因此，本发明能够实现后浇连接段的混凝土和上层楼板的现浇部分混凝土的一次性浇筑，有助于提高建筑的结构强度，并且，能够缩短施工周期。
The invention discloses a building upper-layer construction method based on an inclined support system, which comprises the following steps of: after the step S1, limiting the displacement of a composite floor slab prefabricated part of an upper-layer floor slab by using a plurality of sets of lower-layer support devices through the step S2; and S4, an upper-layer supporting device is used for providing effective lateral support and anti-overturning support for the upper-layer prefabricated vertical component by taking the prefabricated part of the composite floor slab as a stable fulcrum, so that formwork installation and concrete pouring can be carried out under the condition that the upper-layer prefabricated vertical component is in a stable state in the step S5 and the step S6. Therefore, one-time pouring of the concrete of the post-pouring connection section and the concrete of the cast-in-place part of the upper floor slab can be achieved, the structural strength of a building can be improved, and the construction period can be shortened.
本发明公开了一种基于斜支撑体系的建筑上层施工方法，在步骤S1后通过步骤S2用多套下层支撑装置限制上层楼板的叠合楼板预制部分的位移，并在步骤S3进行上层预制竖向构件的吊装后，通过步骤S4用上层支撑装置以叠合楼板预制部分作为稳定的支点，对上层预制竖向构件提供有效的侧向支撑及抗倾覆支撑，使得步骤S5和步骤S6能够在上层预制竖向构件处于稳定状态的条件下进行模板安装和混凝土浇筑，以避免上层预制竖向构件的安装位置发生偏移，因此，本发明能够实现后浇连接段的混凝土和上层楼板的现浇部分混凝土的一次性浇筑，有助于提高建筑的结构强度，并且，能够缩短施工周期。
Building upper layer construction method based on inclined support system
基于斜支撑体系的建筑上层施工方法
CAO DAYAN (author)
2022-04-22
Patent
Electronic Resource
Chinese
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