Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Joint structure with steel support serving as steel replacement support and construction method
The invention relates to a joint structure with a steel support serving as a steel replacement support and a construction method. The joint structure is arranged in a side wall between the end of the steel support and an underground diaphragm wall, the joint structure comprises a first connecting piece used for connecting the underground diaphragm wall and a second connecting piece fixed with the first connecting piece, and the second connecting piece abuts against the end of the steel support. According to the joint structure arranged between the underground diaphragm wall and the steel support, the technical problem that in the prior art, the construction process of a supporting structure in supporting construction of a deep foundation pit is tedious is solved, and the tedious process that when side wall construction is conducted, the steel support needs to be dismantled, then side wall construction is conducted, and then the steel replacement support is adopted for supporting is solved; and according to the joint structure, by adjusting the construction form of the opposite supporting parts at the two ends of the steel support, the joint structure can be used as the steel replacement support at the same time, secondary construction of the steel replacement support is avoided, the construction period is greatly shortened, large investment of manpower, materials and machines is reduced, and meanwhile the safety of the foundation pit can be guaranteed.
本发明涉及钢支撑兼作钢换撑的节点结构及施工方法，该节点结构设置在钢支撑端部与地下连续墙之间的侧墙内，该节点结构包括用于连接该地下连续墙的第一连接件以及与该第一连接件固定的第二连接件，该第二连接件抵顶至该钢支撑端部。本发明通过设置在地下连续墙与钢支撑之间的节点结构，解决了现有技术中深基坑的支撑施工中的支撑结构施工工序繁琐的技术问题，解决了在进行侧墙施工时，需要将钢支撑拆除再进行侧墙施工，再采用钢换撑进行支撑的繁琐工序。该节点结构通过调整钢支撑两端对撑部位构造形式，使其能够同时兼做钢换撑，避免了钢换撑二次施工，极大的节省了工期，减少了人、材、机的大量投入，同时能够保证基坑安全。
Joint structure with steel support serving as steel replacement support and construction method
The invention relates to a joint structure with a steel support serving as a steel replacement support and a construction method. The joint structure is arranged in a side wall between the end of the steel support and an underground diaphragm wall, the joint structure comprises a first connecting piece used for connecting the underground diaphragm wall and a second connecting piece fixed with the first connecting piece, and the second connecting piece abuts against the end of the steel support. According to the joint structure arranged between the underground diaphragm wall and the steel support, the technical problem that in the prior art, the construction process of a supporting structure in supporting construction of a deep foundation pit is tedious is solved, and the tedious process that when side wall construction is conducted, the steel support needs to be dismantled, then side wall construction is conducted, and then the steel replacement support is adopted for supporting is solved; and according to the joint structure, by adjusting the construction form of the opposite supporting parts at the two ends of the steel support, the joint structure can be used as the steel replacement support at the same time, secondary construction of the steel replacement support is avoided, the construction period is greatly shortened, large investment of manpower, materials and machines is reduced, and meanwhile the safety of the foundation pit can be guaranteed.
本发明涉及钢支撑兼作钢换撑的节点结构及施工方法，该节点结构设置在钢支撑端部与地下连续墙之间的侧墙内，该节点结构包括用于连接该地下连续墙的第一连接件以及与该第一连接件固定的第二连接件，该第二连接件抵顶至该钢支撑端部。本发明通过设置在地下连续墙与钢支撑之间的节点结构，解决了现有技术中深基坑的支撑施工中的支撑结构施工工序繁琐的技术问题，解决了在进行侧墙施工时，需要将钢支撑拆除再进行侧墙施工，再采用钢换撑进行支撑的繁琐工序。该节点结构通过调整钢支撑两端对撑部位构造形式，使其能够同时兼做钢换撑，避免了钢换撑二次施工，极大的节省了工期，减少了人、材、机的大量投入，同时能够保证基坑安全。
Joint structure with steel support serving as steel replacement support and construction method
钢支撑兼作钢换撑的节点结构及施工方法
LUO XIN (Autor:in) / PENG JIANYONG (Autor:in) / CHEN XINXI (Autor:in) / WANG HUI (Autor:in) / CHEN HUA (Autor:in) / ZHAO HUI (Autor:in) / LI YUN (Autor:in) / JIN GUODONG (Autor:in) / PAN JUNJUN (Autor:in) / FAN HUAIWEI (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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