Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of water stop enclosure structure of soft soil foundation building foundation pit
The invention relates to a construction method of a water stop enclosure structure of a soft soil foundation building foundation pit, and relates to the field of foundation pit enclosure structures, in order to solve the problem that the installation stability of a foundation pit retaining wall in an existing foundation pit water stop enclosure structure is poor, and the construction method comprises the following steps that firstly, a plurality of sets of supporting assemblies are arranged on a soft soil foundation where the foundation pit needs to be excavated; secondly, a foundation pit retaining wall is installed between every two adjacent supporting assemblies, positioning assemblies are arranged on the two sides of the foundation pit retaining wall, and the foundation pit retaining wall is reinforced through cooperation of the positioning assemblies and the supporting assemblies; thirdly, a rock ballast layer is arranged to bury and reinforce the supporting assembly; fourthly, grooves with openings gradually becoming larger from bottom to top are formed in the portions, on the two sides of the foundation pit retaining wall, of the rock ballast layer; 5, homogeneous clay is arranged in the grooves and is compacted and fixed; and sixthly, a horizontal reinforcing assembly is arranged on the foundation pit defined by the foundation pit retaining wall, and construction of the water stop enclosure structure is completed. The foundation pit retaining wall has the effect of improving the mounting stability of the foundation pit retaining wall.
本申请涉及一种软土地基建筑基坑的止水围护结构的施工方法，涉及基坑围护结构领域，以解决现有的基坑止水围护结构中基坑挡墙安装稳定性较差的问题，其包括如下步骤：步骤一：在需要开挖基坑的软土地基上设置多组支撑组件；步骤二：在相邻两组支撑组件之间安装基坑挡墙，基坑挡墙的两侧均设置有定位组件，通过定位组件与支撑组件配合对基坑挡墙进行加固；步骤三：设置石渣层对支撑组件进行掩埋加固；步骤四：在基坑挡墙的两侧的石渣层上开设由下向上开口逐渐变大的沟槽；步骤五：在沟槽的内部设置均质粘土并压实固定；步骤六：在基坑挡墙围成的基坑上设置水平加固组件，完成止水围护结构的施工。本申请具有提高基坑挡墙安装稳定性的效果。
Construction method of water stop enclosure structure of soft soil foundation building foundation pit
The invention relates to a construction method of a water stop enclosure structure of a soft soil foundation building foundation pit, and relates to the field of foundation pit enclosure structures, in order to solve the problem that the installation stability of a foundation pit retaining wall in an existing foundation pit water stop enclosure structure is poor, and the construction method comprises the following steps that firstly, a plurality of sets of supporting assemblies are arranged on a soft soil foundation where the foundation pit needs to be excavated; secondly, a foundation pit retaining wall is installed between every two adjacent supporting assemblies, positioning assemblies are arranged on the two sides of the foundation pit retaining wall, and the foundation pit retaining wall is reinforced through cooperation of the positioning assemblies and the supporting assemblies; thirdly, a rock ballast layer is arranged to bury and reinforce the supporting assembly; fourthly, grooves with openings gradually becoming larger from bottom to top are formed in the portions, on the two sides of the foundation pit retaining wall, of the rock ballast layer; 5, homogeneous clay is arranged in the grooves and is compacted and fixed; and sixthly, a horizontal reinforcing assembly is arranged on the foundation pit defined by the foundation pit retaining wall, and construction of the water stop enclosure structure is completed. The foundation pit retaining wall has the effect of improving the mounting stability of the foundation pit retaining wall.
本申请涉及一种软土地基建筑基坑的止水围护结构的施工方法，涉及基坑围护结构领域，以解决现有的基坑止水围护结构中基坑挡墙安装稳定性较差的问题，其包括如下步骤：步骤一：在需要开挖基坑的软土地基上设置多组支撑组件；步骤二：在相邻两组支撑组件之间安装基坑挡墙，基坑挡墙的两侧均设置有定位组件，通过定位组件与支撑组件配合对基坑挡墙进行加固；步骤三：设置石渣层对支撑组件进行掩埋加固；步骤四：在基坑挡墙的两侧的石渣层上开设由下向上开口逐渐变大的沟槽；步骤五：在沟槽的内部设置均质粘土并压实固定；步骤六：在基坑挡墙围成的基坑上设置水平加固组件，完成止水围护结构的施工。本申请具有提高基坑挡墙安装稳定性的效果。
Construction method of water stop enclosure structure of soft soil foundation building foundation pit
软土地基建筑基坑的止水围护结构的施工方法
ZHENG WEI (Autor:in) / YU JUN (Autor:in) / CHEN GANG (Autor:in) / XIAO YANLONG (Autor:in) / SONG LI (Autor:in)
15.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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