A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit support structure of soft soil foundation and construction method of foundation pit support structure
The invention relates to the technical field of foundation pit support, and particularly discloses a foundation pit support structure of a soft soil foundation and a construction method of the foundation pit support structure of the soft soil foundation, the foundation pit support structure of the soft soil foundation comprises a soft soil layer and a rock ballast layer, a groove is formed above the rock ballast layer, a clay layer is filled in the groove, and a foundation pit retaining wall is built in the clay layer. A horizontal mounting frame is mounted on the upper side of the soft soil layer, an intercepting frame is welded to the upper side of the side, close to the clay layer, of the mounting frame, the clay layer and the rock ballast layer are located on the two opposite sides of the intercepting frame, and an intercepting net is welded to the side, close to the rock ballast layer, of the intercepting frame. A reinforcing assembly is arranged on the upper side of the mounting frame and exerts pulling force away from the clay layer on the intercepting frame, the intercepting net and the intercepting frame are matched, movement of rock ballast particles towards the clay layer can be reduced, and therefore the rock ballast particles entering the clay layer are reduced, and the service life of the rock ballast particles is prolonged. The problem that rock ballast particles are prone to damaging the waterproof curtain is solved on the whole.
本申请涉及基坑围护技术领域，具体公开了一种软土地基的基坑围护结构及其施工方法，该软土地基的基坑围护结构包括软土层和石渣层，石渣层的上方设有沟槽，沟槽内填充有粘土层，粘土层内修筑有基坑挡墙。软土层的上侧安装有水平的安装架，安装架靠近粘土层的一侧上侧焊接有拦截框，粘土层和石渣层位于拦截框的相对两侧，拦截框靠近石渣层的一侧焊接有拦截网。安装架的上侧设置有加固组件，加固组件向拦截框施加了一个远离粘土层的拉力，拦截网和拦截框相配合，能够减少石渣颗粒向粘土层的移动，从而减少了进入到粘土层内的石渣颗粒，本申请整体上改善了石渣颗粒易于对止水帷幕造成破坏的问题。
Foundation pit support structure of soft soil foundation and construction method of foundation pit support structure
The invention relates to the technical field of foundation pit support, and particularly discloses a foundation pit support structure of a soft soil foundation and a construction method of the foundation pit support structure of the soft soil foundation, the foundation pit support structure of the soft soil foundation comprises a soft soil layer and a rock ballast layer, a groove is formed above the rock ballast layer, a clay layer is filled in the groove, and a foundation pit retaining wall is built in the clay layer. A horizontal mounting frame is mounted on the upper side of the soft soil layer, an intercepting frame is welded to the upper side of the side, close to the clay layer, of the mounting frame, the clay layer and the rock ballast layer are located on the two opposite sides of the intercepting frame, and an intercepting net is welded to the side, close to the rock ballast layer, of the intercepting frame. A reinforcing assembly is arranged on the upper side of the mounting frame and exerts pulling force away from the clay layer on the intercepting frame, the intercepting net and the intercepting frame are matched, movement of rock ballast particles towards the clay layer can be reduced, and therefore the rock ballast particles entering the clay layer are reduced, and the service life of the rock ballast particles is prolonged. The problem that rock ballast particles are prone to damaging the waterproof curtain is solved on the whole.
本申请涉及基坑围护技术领域，具体公开了一种软土地基的基坑围护结构及其施工方法，该软土地基的基坑围护结构包括软土层和石渣层，石渣层的上方设有沟槽，沟槽内填充有粘土层，粘土层内修筑有基坑挡墙。软土层的上侧安装有水平的安装架，安装架靠近粘土层的一侧上侧焊接有拦截框，粘土层和石渣层位于拦截框的相对两侧，拦截框靠近石渣层的一侧焊接有拦截网。安装架的上侧设置有加固组件，加固组件向拦截框施加了一个远离粘土层的拉力，拦截网和拦截框相配合，能够减少石渣颗粒向粘土层的移动，从而减少了进入到粘土层内的石渣颗粒，本申请整体上改善了石渣颗粒易于对止水帷幕造成破坏的问题。
Foundation pit support structure of soft soil foundation and construction method of foundation pit support structure
一种软土地基的基坑围护结构及其施工方法
HU LEI (author) / XIONG ANXI (author) / QIU XIANG (author) / LAN YULONG (author) / CHEN JUNFENG (author)
2023-12-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2023
Foundation pit support structure for deep foundation pit construction
| European Patent Office | 2024
Foundation structure suitable for soft soil foundation and construction method
| European Patent Office | 2024