Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Station foundation pit engineering cover excavation construction method
The invention discloses a station foundation pit engineering cover excavation construction method. The method comprises the following steps that underground continuous walls located on the two sides of a station foundation pit and a plurality of columns located between the underground continuous walls on the two sides are constructed; the station foundation pit is excavated downwards in the soil body structure between the column body and the underground continuous walls on the two sides, and supporting pieces and cover plates located above the supporting pieces are installed; the station foundation pit is excavated downwards, and a suspension system located under the supporting pieces and the cover plates is installed between the underground continuous walls and the main body; and the supporting pieces are repeatedly excavated and installed till the supporting pieces are excavated to the bottom of the station foundation pit. In the process, the construction components required during construction, the dismantled supporting pieces and other structural components for connection can be transported through the suspension system. The method solves the problem that according to a traditional cover and excavation construction method, construction components in the area below a cover plate are difficult to transport.
本发明公开了一种车站基坑工程盖挖施工方法，包括以下步骤：施作位于车站基坑两侧的地下连续墙以及位于两侧所述地下连续墙之间的多个柱体；于所述柱体与两侧所述地下连续墙之间的土体结构向下开挖所述车站基坑，并安装支撑件以及位于所述支撑件上方的盖板；向下开挖所述车站基坑，并于地下连续墙以及所述主体之间安装位于所述支撑件以及所述盖板正下方的悬吊系统；重复开挖并安装所述支撑件直至开挖至所述车站基坑的底部。在上述过程中，施工时所需的施工构件、拆除的支撑件以及其他连接用的结构构件可通过悬吊系统运输。本发明解决了传统盖挖施工方法存在的盖板以下区域施工构件运输困难的问题。
Station foundation pit engineering cover excavation construction method
The invention discloses a station foundation pit engineering cover excavation construction method. The method comprises the following steps that underground continuous walls located on the two sides of a station foundation pit and a plurality of columns located between the underground continuous walls on the two sides are constructed; the station foundation pit is excavated downwards in the soil body structure between the column body and the underground continuous walls on the two sides, and supporting pieces and cover plates located above the supporting pieces are installed; the station foundation pit is excavated downwards, and a suspension system located under the supporting pieces and the cover plates is installed between the underground continuous walls and the main body; and the supporting pieces are repeatedly excavated and installed till the supporting pieces are excavated to the bottom of the station foundation pit. In the process, the construction components required during construction, the dismantled supporting pieces and other structural components for connection can be transported through the suspension system. The method solves the problem that according to a traditional cover and excavation construction method, construction components in the area below a cover plate are difficult to transport.
本发明公开了一种车站基坑工程盖挖施工方法，包括以下步骤：施作位于车站基坑两侧的地下连续墙以及位于两侧所述地下连续墙之间的多个柱体；于所述柱体与两侧所述地下连续墙之间的土体结构向下开挖所述车站基坑，并安装支撑件以及位于所述支撑件上方的盖板；向下开挖所述车站基坑，并于地下连续墙以及所述主体之间安装位于所述支撑件以及所述盖板正下方的悬吊系统；重复开挖并安装所述支撑件直至开挖至所述车站基坑的底部。在上述过程中，施工时所需的施工构件、拆除的支撑件以及其他连接用的结构构件可通过悬吊系统运输。本发明解决了传统盖挖施工方法存在的盖板以下区域施工构件运输困难的问题。
Station foundation pit engineering cover excavation construction method
车站基坑工程盖挖施工方法
PAN WEIQIANG (Autor:in) / ZHANG YAOSAN (Autor:in) / ZHU YANFEI (Autor:in) / XU JINGWEI (Autor:in) / GUO YAN (Autor:in) / ZHU YING (Autor:in) / WANG YANJIE (Autor:in) / CHEN YI (Autor:in) / LI HAO (Autor:in) / YAN ZHENXIANG (Autor:in)
19.01.2021
Patent
Elektronische Ressource
Chinesisch
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