Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building supporting structure for constructing foundation pit and underground structure below in-situ building and construction method
The invention relates to a construction method for constructing a foundation pit and an underground structure below an original building, comprising: a plurality of underpinning columns arranged below the building; the foundation underpinning structure is arranged at the upper end of the underpinning column, and the foundation underpinning structure is supported at the lower end of a wall body of the building; the jacking and underpinning structure is arranged around the lower end of the wall body; and the reinforcing structures are arranged on the inner side and the outer side of the wall body, and the bottom ends of the reinforcing structures are connected with the upper ends of the jacking underpinning structures. According to the building supporting structure for constructing the foundation pit and the underground structure below the original building, the building wall is longitudinally adjusted by jacking the underpinning structure, and the underpinning column and the foundation underpinning structure serve as force bearing structures, so that the stability of the building wall is maintained, a large construction space is provided for the foundation pit and the underground structure, and the working efficiency is improved.
本发明涉及一种原址建筑下方施工基坑及地下结构的施工方法，包括：多个托换柱，多个托换柱设置于建筑下方；基础托换结构，基础托换结构设置于托换柱上端，基础托换结构支撑于建筑的墙体下端；顶升托换结构，顶升托换结构围绕墙体下端设置；加固结构，加固结构设置于墙体的内外两侧，且加固结构底端与顶升托换结构上端相接。本发明一种原址建筑下方施工基坑及地下结构的建筑支撑结构中，通过顶升托换结构纵向调整建筑墙体，而且用托换柱和基础托换结构作为承力结构，维持了建筑墙体的稳定，也为基坑和地下结构提供了较大的施工空间，提高了工作效率。
Building supporting structure for constructing foundation pit and underground structure below in-situ building and construction method
The invention relates to a construction method for constructing a foundation pit and an underground structure below an original building, comprising: a plurality of underpinning columns arranged below the building; the foundation underpinning structure is arranged at the upper end of the underpinning column, and the foundation underpinning structure is supported at the lower end of a wall body of the building; the jacking and underpinning structure is arranged around the lower end of the wall body; and the reinforcing structures are arranged on the inner side and the outer side of the wall body, and the bottom ends of the reinforcing structures are connected with the upper ends of the jacking underpinning structures. According to the building supporting structure for constructing the foundation pit and the underground structure below the original building, the building wall is longitudinally adjusted by jacking the underpinning structure, and the underpinning column and the foundation underpinning structure serve as force bearing structures, so that the stability of the building wall is maintained, a large construction space is provided for the foundation pit and the underground structure, and the working efficiency is improved.
本发明涉及一种原址建筑下方施工基坑及地下结构的施工方法，包括：多个托换柱，多个托换柱设置于建筑下方；基础托换结构，基础托换结构设置于托换柱上端，基础托换结构支撑于建筑的墙体下端；顶升托换结构，顶升托换结构围绕墙体下端设置；加固结构，加固结构设置于墙体的内外两侧，且加固结构底端与顶升托换结构上端相接。本发明一种原址建筑下方施工基坑及地下结构的建筑支撑结构中，通过顶升托换结构纵向调整建筑墙体，而且用托换柱和基础托换结构作为承力结构，维持了建筑墙体的稳定，也为基坑和地下结构提供了较大的施工空间，提高了工作效率。
Building supporting structure for constructing foundation pit and underground structure below in-situ building and construction method
一种原址建筑下方施工基坑及地下结构的建筑支撑结构以及施工方法
ZHOU HUANGSONG (Autor:in) / DONG RUI (Autor:in) / YANG JINLONG (Autor:in) / HUANG YONGFEI (Autor:in) / ZHANG ZHENGHONG (Autor:in) / TIAN ZHIYONG (Autor:in) / HE YAMIN (Autor:in) / XU WENFEI (Autor:in) / ZHU JUN (Autor:in) / LI YI (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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