A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of post-cast strip floor slab with independent support
The invention discloses a construction method of a post-cast strip floor slab with an independent support. The construction method aims at overcoming the technical defects of high construction cost, long formwork service cycle and the like. The construction method comprises the steps that a bottom formwork vertical supporting system is arranged; a group of vertical supporting PVC pipes are arranged at the connecting end of a floor slab and a post-cast strip; the upper ends of the PVC pipes communicate with the floor slab pouring area; concrete is poured into the floor slab, and the PVC pipes are filled with concrete; concrete curing is completed, and then the vertical supporting system is removed; the connection end of the floor slab and the post-cast strip after concrete pouring is supported by concrete stand columns in the vertical supporting PVC pipes; a post-cast strip pouring formwork is built again, and concrete of the post-cast strip is poured; and after concrete curing of the post-cast strip is completed, all formworks, the PVC pipes and the concrete in the PVC pipes are removed. The construction method has the beneficial effects that the service cycles of the formworks and supporting rods thereof are shortened, and the structural quality is ensured; and the cost is saved by 20% or above.
一种具有独立支撑后浇带楼板的施工方法，为克服施工成本高、模板使用周期长等技术不足，采用方法是：设置底部模板垂直支撑体系‑在楼板与后浇带的连接端设置一组垂直支撑PVC管‑PVC管的上端与楼板浇筑区连通‑楼板的混凝土浇筑和PVC管内混凝土的填充‑混凝土养护完成后‑拆除垂直支撑体系‑浇筑后的楼板与后浇带的连接端由垂直支撑PVC管内混凝土立柱的支撑‑重新搭建后浇带浇筑模板并浇筑后浇带的混凝土‑后浇带混凝土养护完成后拆除所有模板及PVC管和PVC管内的混凝土。益效果是：降低模板及其支撑杆的使用周期，保证了结构质量。节省成本20％以上。
Construction method of post-cast strip floor slab with independent support
The invention discloses a construction method of a post-cast strip floor slab with an independent support. The construction method aims at overcoming the technical defects of high construction cost, long formwork service cycle and the like. The construction method comprises the steps that a bottom formwork vertical supporting system is arranged; a group of vertical supporting PVC pipes are arranged at the connecting end of a floor slab and a post-cast strip; the upper ends of the PVC pipes communicate with the floor slab pouring area; concrete is poured into the floor slab, and the PVC pipes are filled with concrete; concrete curing is completed, and then the vertical supporting system is removed; the connection end of the floor slab and the post-cast strip after concrete pouring is supported by concrete stand columns in the vertical supporting PVC pipes; a post-cast strip pouring formwork is built again, and concrete of the post-cast strip is poured; and after concrete curing of the post-cast strip is completed, all formworks, the PVC pipes and the concrete in the PVC pipes are removed. The construction method has the beneficial effects that the service cycles of the formworks and supporting rods thereof are shortened, and the structural quality is ensured; and the cost is saved by 20% or above.
一种具有独立支撑后浇带楼板的施工方法，为克服施工成本高、模板使用周期长等技术不足，采用方法是：设置底部模板垂直支撑体系‑在楼板与后浇带的连接端设置一组垂直支撑PVC管‑PVC管的上端与楼板浇筑区连通‑楼板的混凝土浇筑和PVC管内混凝土的填充‑混凝土养护完成后‑拆除垂直支撑体系‑浇筑后的楼板与后浇带的连接端由垂直支撑PVC管内混凝土立柱的支撑‑重新搭建后浇带浇筑模板并浇筑后浇带的混凝土‑后浇带混凝土养护完成后拆除所有模板及PVC管和PVC管内的混凝土。益效果是：降低模板及其支撑杆的使用周期，保证了结构质量。节省成本20％以上。
Construction method of post-cast strip floor slab with independent support
一种具有独立支撑后浇带楼板的施工方法
HUANG HAI (author) / CUI JILE (author) / ZENG XIANGXU (author) / WEI WENKANG (author) / YU FANGZHEN (author) / RAN BINGCHUAN (author) / YANG RONG (author) / XIONG DINGZHEN (author) / WANG BINGCHEN (author) / ZHAO HUIZHONG (author)
2021-09-14
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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