Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sandy soil foundation pit dewatering construction structure and construction method
The invention discloses a sand soil foundation pit dewatering construction structure and construction method. The sand soil foundation pit dewatering construction structure comprises a sand soil foundation pit, side main pipes arranged on the two sides of the upper surface of the sand soil foundation pit, a rear main pipe arranged at the rear end of the upper surface of the sand soil foundation pit, supporting frames, roller shaft bearing columns and a first winding roller, and the rear ends of the side main pipes are connected with flanges at the two ends of the rear main pipe through flange plates; the supporting frames are installed at the two ends of the side main pipes and the two ends of the rear main pipe and are connected with the side main pipes and the rear main pipe in a welded mode; the roller shaft bearing columns are installed at the upper ends of the supporting frames; and the first winding roller is installed between the roller shaft bearing columns and is rotationally connected with the roller shaft bearing columns. The slope is rapidly dried and protected by means of slope protection heating cloth, so that the problems that after dewatering of an existing sand soil foundation pit dewatering construction structure is completed, sand soil of the slope part is still in a wet state, steel plate enclosure needs to be carried out or the slope needs to be naturally dried, construction cannot be carried out immediately, and the construction progress is easily influenced for a project with a relatively short construction period are effectively solved.
本发明公开了一种砂土地基基坑降水施工结构及施工方法，包括：砂土基坑，以及设置在所述砂土基坑上表面两侧的侧置总管，和设置在所述砂土基坑上表面后端的后置总管，所述侧置总管的后端通过法兰盘与所述后置总管的两端法兰连接；支撑框架，其安装在所述侧置总管和后置总管的两端，且与所述侧置总管和后置总管焊接连接；辊轴承接柱，其安装在所述支撑框架的上端；第一收卷辊，其安装在所述辊轴承接柱之间，且与所述辊轴承接柱转动连接。其实现了依靠护坡加热布快速对边坡进行干燥以及围护工作，从而有效的避免了现有的砂土地基基坑降水施工结构在降水完毕后，因边坡部分的砂土依旧为潮湿状态，需做钢板围护或等待边坡自然干燥，无法立即施工，对于工期较紧的工程易影响施工进度的问题。
Sandy soil foundation pit dewatering construction structure and construction method
The invention discloses a sand soil foundation pit dewatering construction structure and construction method. The sand soil foundation pit dewatering construction structure comprises a sand soil foundation pit, side main pipes arranged on the two sides of the upper surface of the sand soil foundation pit, a rear main pipe arranged at the rear end of the upper surface of the sand soil foundation pit, supporting frames, roller shaft bearing columns and a first winding roller, and the rear ends of the side main pipes are connected with flanges at the two ends of the rear main pipe through flange plates; the supporting frames are installed at the two ends of the side main pipes and the two ends of the rear main pipe and are connected with the side main pipes and the rear main pipe in a welded mode; the roller shaft bearing columns are installed at the upper ends of the supporting frames; and the first winding roller is installed between the roller shaft bearing columns and is rotationally connected with the roller shaft bearing columns. The slope is rapidly dried and protected by means of slope protection heating cloth, so that the problems that after dewatering of an existing sand soil foundation pit dewatering construction structure is completed, sand soil of the slope part is still in a wet state, steel plate enclosure needs to be carried out or the slope needs to be naturally dried, construction cannot be carried out immediately, and the construction progress is easily influenced for a project with a relatively short construction period are effectively solved.
本发明公开了一种砂土地基基坑降水施工结构及施工方法，包括：砂土基坑，以及设置在所述砂土基坑上表面两侧的侧置总管，和设置在所述砂土基坑上表面后端的后置总管，所述侧置总管的后端通过法兰盘与所述后置总管的两端法兰连接；支撑框架，其安装在所述侧置总管和后置总管的两端，且与所述侧置总管和后置总管焊接连接；辊轴承接柱，其安装在所述支撑框架的上端；第一收卷辊，其安装在所述辊轴承接柱之间，且与所述辊轴承接柱转动连接。其实现了依靠护坡加热布快速对边坡进行干燥以及围护工作，从而有效的避免了现有的砂土地基基坑降水施工结构在降水完毕后，因边坡部分的砂土依旧为潮湿状态，需做钢板围护或等待边坡自然干燥，无法立即施工，对于工期较紧的工程易影响施工进度的问题。
Sandy soil foundation pit dewatering construction structure and construction method
砂土地基基坑降水施工结构及施工方法
WANG HUIJUAN (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
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