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A platform for research: civil engineering, architecture and urbanism
Fabricated retaining wall for manually excavated foundation and construction method of fabricated retaining wall
The invention relates to an assembly type retaining wall for a manual excavation type foundation and a construction method thereof.The assembly type retaining wall comprises retaining wall ring bodies which are sequentially stacked from top to bottom, each retaining wall ring body is formed by splicing a plurality of arc-shaped prefabricated pieces, a plurality of holes are formed in each arc-shaped prefabricated piece, and the retaining wall ring bodies are arranged in the holes. And the pouring device is used for pouring self-compacting concrete to fill a gap between the retaining wall and the soil body and installing a retaining wall cross beam, the retaining wall cross beam is transversely arranged in the retaining wall, and the two ends of the retaining wall cross beam penetrate through the holes and are outwards embedded into the soil layer on the periphery of the retaining wall, so that the retaining wall and the soil layer on the periphery of the pile are connected together to form a composite foundation. According to the fabricated retaining wall and the construction method thereof, the foundation pit construction period is shortened, and the construction quality and the construction safety are improved.
本发明涉及一种用于人工掏挖类基础的装配式护壁及其施工方法，该装配式护壁包括由上至下依次叠放的护壁环体，所述护壁环体由多片弧形预制片拼接组成，所述弧形预制片上开设有若干孔洞，用于浇注自密实混凝土填充护壁与土体的间隙，以及安装护壁横梁，所述护壁横梁横设于护壁中且其两端穿过孔洞并向外嵌入护壁周边的土层内，使护壁与桩周土层连接在一起，形成复合基础。该装配式护壁及其施工方法有利于缩短基坑施工工期，提高施工质量和施工安全性。
Fabricated retaining wall for manually excavated foundation and construction method of fabricated retaining wall
The invention relates to an assembly type retaining wall for a manual excavation type foundation and a construction method thereof.The assembly type retaining wall comprises retaining wall ring bodies which are sequentially stacked from top to bottom, each retaining wall ring body is formed by splicing a plurality of arc-shaped prefabricated pieces, a plurality of holes are formed in each arc-shaped prefabricated piece, and the retaining wall ring bodies are arranged in the holes. And the pouring device is used for pouring self-compacting concrete to fill a gap between the retaining wall and the soil body and installing a retaining wall cross beam, the retaining wall cross beam is transversely arranged in the retaining wall, and the two ends of the retaining wall cross beam penetrate through the holes and are outwards embedded into the soil layer on the periphery of the retaining wall, so that the retaining wall and the soil layer on the periphery of the pile are connected together to form a composite foundation. According to the fabricated retaining wall and the construction method thereof, the foundation pit construction period is shortened, and the construction quality and the construction safety are improved.
本发明涉及一种用于人工掏挖类基础的装配式护壁及其施工方法，该装配式护壁包括由上至下依次叠放的护壁环体，所述护壁环体由多片弧形预制片拼接组成，所述弧形预制片上开设有若干孔洞，用于浇注自密实混凝土填充护壁与土体的间隙，以及安装护壁横梁，所述护壁横梁横设于护壁中且其两端穿过孔洞并向外嵌入护壁周边的土层内，使护壁与桩周土层连接在一起，形成复合基础。该装配式护壁及其施工方法有利于缩短基坑施工工期，提高施工质量和施工安全性。
Fabricated retaining wall for manually excavated foundation and construction method of fabricated retaining wall
一种用于人工掏挖类基础的装配式护壁及其施工方法
YU XINMIN (author) / XIAO FANGSHUN (author) / CHENG JIANPING (author) / WANG DEHONG (author) / NIE SHICHENG (author) / WANG XIANRI (author) / LIU ZHIWEI (author) / LIN RUIZONG (author) / LI XIAOGANG (author) / FU BENZHAO (author)
2022-10-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
| European Patent Office | 2023