Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit basement fertilizer groove backfilling structure
The invention discloses a foundation pit basement fertilizer groove backfilling structure. The technical problem that in the prior art, the construction efficiency is low is solved. The structure comprises a shotcrete-anchor supporting layer distributed around a basement, a lower impervious layer, a backfill layer, an upper impervious layer and a top plate soil covering layer, wherein the lower impervious layer, the backfill layer and the upper impervious layer are arranged between the shotcrete-anchor supporting layer and a basement side wall of the basement and are sequentially distributed from top to bottom; and the top plate overburden layer covers the upper impermeable layer and the upper part of the basement top plate of the basement. The device is simple in structure, scientific and reasonable in design and convenient to use, the foundation pit basement fertile groove backfilling construction speed can be increased, the foundation pit basement fertile groove backfilling construction progress can be guaranteed, surface water is effectively sealed and prevented from permeating the backfilling structure, and therefore the phenomenon that a basement structure floats up due to seepage accumulated water is avoided; and meanwhile, the ground surface is prevented from subsidence to effectively protect the basement structure.
本发明公开了一种基坑地下室肥槽回填结构，解决现有技术施工效率低的技术问题。本发明包括环绕地下室分布的喷锚支护层，设于喷锚支护层与地下室的地下室侧墙之间并从上往下顺序分布的下层不透水层、回填层和上层不透水层，以及顶板覆土层；顶板覆土层覆盖于上层不透水层上方及地下室的地下室顶板上方。本发明结构简单、设计科学合理，使用方便，可以提高基坑地下室肥槽回填施工速度，保证基坑地下室肥槽回填施工进度，并有效对地表水形成封闭，防止地表水渗透回填结构，从而杜绝地下室结构因渗透积水上浮，同时保证地表不出现沉陷以有效保护地下室结构。
Foundation pit basement fertilizer groove backfilling structure
The invention discloses a foundation pit basement fertilizer groove backfilling structure. The technical problem that in the prior art, the construction efficiency is low is solved. The structure comprises a shotcrete-anchor supporting layer distributed around a basement, a lower impervious layer, a backfill layer, an upper impervious layer and a top plate soil covering layer, wherein the lower impervious layer, the backfill layer and the upper impervious layer are arranged between the shotcrete-anchor supporting layer and a basement side wall of the basement and are sequentially distributed from top to bottom; and the top plate overburden layer covers the upper impermeable layer and the upper part of the basement top plate of the basement. The device is simple in structure, scientific and reasonable in design and convenient to use, the foundation pit basement fertile groove backfilling construction speed can be increased, the foundation pit basement fertile groove backfilling construction progress can be guaranteed, surface water is effectively sealed and prevented from permeating the backfilling structure, and therefore the phenomenon that a basement structure floats up due to seepage accumulated water is avoided; and meanwhile, the ground surface is prevented from subsidence to effectively protect the basement structure.
本发明公开了一种基坑地下室肥槽回填结构，解决现有技术施工效率低的技术问题。本发明包括环绕地下室分布的喷锚支护层，设于喷锚支护层与地下室的地下室侧墙之间并从上往下顺序分布的下层不透水层、回填层和上层不透水层，以及顶板覆土层；顶板覆土层覆盖于上层不透水层上方及地下室的地下室顶板上方。本发明结构简单、设计科学合理，使用方便，可以提高基坑地下室肥槽回填施工速度，保证基坑地下室肥槽回填施工进度，并有效对地表水形成封闭，防止地表水渗透回填结构，从而杜绝地下室结构因渗透积水上浮，同时保证地表不出现沉陷以有效保护地下室结构。
Foundation pit basement fertilizer groove backfilling structure
一种基坑地下室肥槽回填结构
WANG YONGDONG (Autor:in) / LI DONGYI (Autor:in) / CHEN WEI (Autor:in) / CHEN WENYU (Autor:in) / LUO ENHONG (Autor:in)
20.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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