Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In-situ protection structure of existing pipeline and construction method
The invention relates to the technical field of foundation pit construction, in particular to an in-situ protection structure of an existing pipeline and a construction method.The in-situ protection structure of the existing pipeline is characterized in that supporting columns, supporting beams and base plates are arranged, the supporting columns are used for providing in-situ supporting for the existing pipeline in a foundation pit, and then the supporting beams are installed on the supporting columns; finally, the base plate is arranged between the supporting beam and the outer bottom wall of the existing pipeline, so that in-situ protection can be conducted on the existing pipeline in a construction area when the device is used, and relocation and transformation of the existing pipeline are avoided; the technical problems that in the prior art, although existing pipelines can be protected through a method for protecting the pipelines in a foundation pit in a migration and modification mode, the construction period is long, and migration and modification difficulty is large are solved.
本发明涉及基坑施工技术领域，特别涉及一种既有管线的原位保护结构及施工方法，通过设置支撑柱、支撑梁以及垫板，利用支撑柱为基坑内的既有管线提供原位支撑时需使用的支撑柱，再在支撑柱上安装支撑梁，最后将垫板设置于支撑梁与既有管线的外底壁之间，使得本发明在使用时能够对施工区域内的既有管线进行原位保护，避免了对既有管线的迁改，解决了现有技术中存在的采用迁改的方式对基坑内的管线进行保护的方法虽然可以保护既有管线，但是却存在施工周期长，迁改难度大的技术问题。
In-situ protection structure of existing pipeline and construction method
The invention relates to the technical field of foundation pit construction, in particular to an in-situ protection structure of an existing pipeline and a construction method.The in-situ protection structure of the existing pipeline is characterized in that supporting columns, supporting beams and base plates are arranged, the supporting columns are used for providing in-situ supporting for the existing pipeline in a foundation pit, and then the supporting beams are installed on the supporting columns; finally, the base plate is arranged between the supporting beam and the outer bottom wall of the existing pipeline, so that in-situ protection can be conducted on the existing pipeline in a construction area when the device is used, and relocation and transformation of the existing pipeline are avoided; the technical problems that in the prior art, although existing pipelines can be protected through a method for protecting the pipelines in a foundation pit in a migration and modification mode, the construction period is long, and migration and modification difficulty is large are solved.
本发明涉及基坑施工技术领域，特别涉及一种既有管线的原位保护结构及施工方法，通过设置支撑柱、支撑梁以及垫板，利用支撑柱为基坑内的既有管线提供原位支撑时需使用的支撑柱，再在支撑柱上安装支撑梁，最后将垫板设置于支撑梁与既有管线的外底壁之间，使得本发明在使用时能够对施工区域内的既有管线进行原位保护，避免了对既有管线的迁改，解决了现有技术中存在的采用迁改的方式对基坑内的管线进行保护的方法虽然可以保护既有管线，但是却存在施工周期长，迁改难度大的技术问题。
In-situ protection structure of existing pipeline and construction method
既有管线的原位保护结构及施工方法
CHEN JIANLIN (Autor:in) / GUO LIGANG (Autor:in) / WANG HAIRUI (Autor:in) / MI SHIPENG (Autor:in) / SHI GANGMIN (Autor:in) / CAO DONGYANG (Autor:in) / WANG MINGZHENG (Autor:in) / HOU JIANPING (Autor:in) / PU BAIWU (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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