Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for replacing engineering piles with deep foundation pit retaining piles and foundation pit supporting structure
The invention discloses a construction method for replacing engineering piles with deep foundation pit retaining piles and a foundation pit supporting structure, and relates to the technical field ofbuilding foundations. The construction method for replacing the engineering piles with the deep foundation pit retaining piles comprises the steps of conducting scribing, and determining the range ofa foundation pit; constructing the retaining piles; excavating the foundation pit; leveling the bottom of the foundation pit; constructing the engineering piles; cutting off the retaining piles for the first time; building a building body; cutting off the retaining piles again; continuously building the building body; and building top layer brackets. The construction method for replacing the engineering piles with the deep foundation pit retaining piles and the foundation pit supporting structure have the beneficial effect that the retaining piles are used for replacing part of the engineeringpiles to support a building on the premise that the construction safety is guaranteed. The foundation pit supporting structure comprises the retaining piles which are tightly connected around the edge of the foundation pit, the two rows of retaining piles are arranged, and any one of the retaining piles in each row is connected with the two adjacent retaining piles in the other row. The foundation pit supporting structure has the beneficial effect that the retaining piles can be conveniently cut off, so that the retaining piles play a supporting role for the engineering piles.
本发明公开了一种深基坑护壁桩代替工程桩的施工方法及基坑支护结构，涉及建筑物基础的技术领域，一种深基坑护壁桩代替工程桩的施工方法包括划线、确定基坑范围；护壁桩施工；基坑开挖；基坑底部整平；工程桩施工；首次截断护壁桩；建造楼体；再次截断护壁桩；持续建造楼体；搭建顶层牛腿，其具有在保证施工安全的前提下使护壁桩代替部分工程桩对建筑物进行支撑的有益效果；一种基坑支护结构，包括围绕基坑边缘紧密相连的护壁桩，护壁桩设为两排，每排中的任一护壁桩与另一排中的相邻两个护壁桩相连，该基坑支护结构具有便于截断护壁桩，使之作为工程桩起支撑作用的有益效果。
Construction method for replacing engineering piles with deep foundation pit retaining piles and foundation pit supporting structure
The invention discloses a construction method for replacing engineering piles with deep foundation pit retaining piles and a foundation pit supporting structure, and relates to the technical field ofbuilding foundations. The construction method for replacing the engineering piles with the deep foundation pit retaining piles comprises the steps of conducting scribing, and determining the range ofa foundation pit; constructing the retaining piles; excavating the foundation pit; leveling the bottom of the foundation pit; constructing the engineering piles; cutting off the retaining piles for the first time; building a building body; cutting off the retaining piles again; continuously building the building body; and building top layer brackets. The construction method for replacing the engineering piles with the deep foundation pit retaining piles and the foundation pit supporting structure have the beneficial effect that the retaining piles are used for replacing part of the engineeringpiles to support a building on the premise that the construction safety is guaranteed. The foundation pit supporting structure comprises the retaining piles which are tightly connected around the edge of the foundation pit, the two rows of retaining piles are arranged, and any one of the retaining piles in each row is connected with the two adjacent retaining piles in the other row. The foundation pit supporting structure has the beneficial effect that the retaining piles can be conveniently cut off, so that the retaining piles play a supporting role for the engineering piles.
本发明公开了一种深基坑护壁桩代替工程桩的施工方法及基坑支护结构，涉及建筑物基础的技术领域，一种深基坑护壁桩代替工程桩的施工方法包括划线、确定基坑范围；护壁桩施工；基坑开挖；基坑底部整平；工程桩施工；首次截断护壁桩；建造楼体；再次截断护壁桩；持续建造楼体；搭建顶层牛腿，其具有在保证施工安全的前提下使护壁桩代替部分工程桩对建筑物进行支撑的有益效果；一种基坑支护结构，包括围绕基坑边缘紧密相连的护壁桩，护壁桩设为两排，每排中的任一护壁桩与另一排中的相邻两个护壁桩相连，该基坑支护结构具有便于截断护壁桩，使之作为工程桩起支撑作用的有益效果。
Construction method for replacing engineering piles with deep foundation pit retaining piles and foundation pit supporting structure
深基坑护壁桩代替工程桩的施工方法及基坑支护结构
WANG WEIWEI (Autor:in) / NIU XINHUI (Autor:in) / JIA FEI (Autor:in) / HUANG RUI (Autor:in) / WANG JIAWEI (Autor:in) / LIANG SEN (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
Safe pile cutting method for foundation pit with retaining supporting piles
| Europäisches Patentamt | 2020
Engineering Index Backfile | 1912
| Europäisches Patentamt | 2020