A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cylindrical formwork-free concrete pouring structure and method
The invention discloses a cylindrical formwork-free concrete pouring structure and method. The cylindrical formwork-free concrete pouring structure comprises a concrete layer, a reinforcement cage layer and a corrugated pipe layer, the reinforcement cage layer is a hollow cylinder, the corrugated pipe layer is arranged on the outer side of the reinforcement cage layer in a sleeving mode, and the reinforcement cage layer is filled with the concrete layer; the method comprises the steps that S1, earth is surveyed and excavated; S2, a reinforcement cage is built; S3, a corrugated pipe is supported; S4, a pile casing is erected; S5, concrete is poured, specifically, the concrete is poured into the reinforcement cage; S6, pile casing pulling-out and earthwork backfilling are conducted; according to the cylindrical formwork- free concrete pouring structure and method, waste materials are reused, wood input amount is saved, and damage to a soil layer is avoided.
本发明公开一种圆柱体免支模浇筑混凝土结构及方法，圆柱体免支模浇筑混凝土结构，包括混凝土层、钢筋笼层、波纹管层，钢筋笼层为内部中空的圆柱形，波纹管层套设于钢筋笼层外侧，混凝土层填充于钢筋笼层的内部；方法包括S1、测量放线及土方开挖；S2、钢筋笼绑扎；S3、波纹管支设；S4、护筒支设；S5、浇筑混凝土，在钢筋笼内浇筑混凝土；S6、护筒拔除及土方回填；本发明提供了一种将废旧材料重新利用，节约了木材投入量且避免对土层的破坏的圆柱体免支模浇筑混凝土结构及方法。
Cylindrical formwork-free concrete pouring structure and method
The invention discloses a cylindrical formwork-free concrete pouring structure and method. The cylindrical formwork-free concrete pouring structure comprises a concrete layer, a reinforcement cage layer and a corrugated pipe layer, the reinforcement cage layer is a hollow cylinder, the corrugated pipe layer is arranged on the outer side of the reinforcement cage layer in a sleeving mode, and the reinforcement cage layer is filled with the concrete layer; the method comprises the steps that S1, earth is surveyed and excavated; S2, a reinforcement cage is built; S3, a corrugated pipe is supported; S4, a pile casing is erected; S5, concrete is poured, specifically, the concrete is poured into the reinforcement cage; S6, pile casing pulling-out and earthwork backfilling are conducted; according to the cylindrical formwork- free concrete pouring structure and method, waste materials are reused, wood input amount is saved, and damage to a soil layer is avoided.
本发明公开一种圆柱体免支模浇筑混凝土结构及方法，圆柱体免支模浇筑混凝土结构，包括混凝土层、钢筋笼层、波纹管层，钢筋笼层为内部中空的圆柱形，波纹管层套设于钢筋笼层外侧，混凝土层填充于钢筋笼层的内部；方法包括S1、测量放线及土方开挖；S2、钢筋笼绑扎；S3、波纹管支设；S4、护筒支设；S5、浇筑混凝土，在钢筋笼内浇筑混凝土；S6、护筒拔除及土方回填；本发明提供了一种将废旧材料重新利用，节约了木材投入量且避免对土层的破坏的圆柱体免支模浇筑混凝土结构及方法。
Cylindrical formwork-free concrete pouring structure and method
一种圆柱体免支模浇筑混凝土结构及方法
ZHANG DENGYU (author) / HE RONG (author) / ZHOU YI (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Cylindrical wood formwork concrete pouring construction method
| European Patent Office | 2020
Formwork structure for concrete pouring and concrete pouring method
| European Patent Office | 2021
| European Patent Office | 2024