Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit dewatering well assembly and blocking method thereof
The invention discloses a deep foundation pit dewatering well assembly and a plugging method thereof. The deep foundation pit dewatering well assembly comprises a well sleeve and a casing pipe. The water pump has the beneficial effects that when concrete is poured, the waterproof coiled materials are arranged at the pouring positions respectively, the water seepage probability after a rubber gasket of a flange plug is aged can be effectively reduced by adding a waterproof method, the water pump is convenient to replace and maintain in the rainfall period, and all the water pumps can be taken out during plugging, so that the cost is reduced; welding construction is not needed in the construction process, concrete pouring can be conducted immediately after the pump is disassembled, the flange plug is rapidly installed so as to achieve the rapid plugging effect, and compared with other methods, the well plugging process is easy to operate, few in step, high in speed and good in effect.
本发明公开了一种深基坑降水井组件及其封堵方法，包括井套和套管。本发明的有益效果是：本发明在浇筑混凝土时，在浇筑位置均分别设置有防水卷材，通过增加防水做法，能有效降低因法兰堵头橡胶垫片老化后的渗水概率，而且在降水期间水泵更换维修方便，封堵时可取出全部水泵降低成本；本发明在施工过程中无须焊接施工，拆泵后可立即进行灌注混凝土，并快速完成法兰堵头安装以达到快速封堵的效果，且其封井过程相比其它方法操作简单、步骤少、速度快、效果佳。
Deep foundation pit dewatering well assembly and blocking method thereof
The invention discloses a deep foundation pit dewatering well assembly and a plugging method thereof. The deep foundation pit dewatering well assembly comprises a well sleeve and a casing pipe. The water pump has the beneficial effects that when concrete is poured, the waterproof coiled materials are arranged at the pouring positions respectively, the water seepage probability after a rubber gasket of a flange plug is aged can be effectively reduced by adding a waterproof method, the water pump is convenient to replace and maintain in the rainfall period, and all the water pumps can be taken out during plugging, so that the cost is reduced; welding construction is not needed in the construction process, concrete pouring can be conducted immediately after the pump is disassembled, the flange plug is rapidly installed so as to achieve the rapid plugging effect, and compared with other methods, the well plugging process is easy to operate, few in step, high in speed and good in effect.
本发明公开了一种深基坑降水井组件及其封堵方法，包括井套和套管。本发明的有益效果是：本发明在浇筑混凝土时，在浇筑位置均分别设置有防水卷材，通过增加防水做法，能有效降低因法兰堵头橡胶垫片老化后的渗水概率，而且在降水期间水泵更换维修方便，封堵时可取出全部水泵降低成本；本发明在施工过程中无须焊接施工，拆泵后可立即进行灌注混凝土，并快速完成法兰堵头安装以达到快速封堵的效果，且其封井过程相比其它方法操作简单、步骤少、速度快、效果佳。
Deep foundation pit dewatering well assembly and blocking method thereof
一种深基坑降水井组件及其封堵方法
JIAO KE (Autor:in) / JIANG SHUIBING (Autor:in) / ZHANG GUANGSONG (Autor:in) / PAN JIANGWEI (Autor:in) / ZHAO MIN (Autor:in) / WANG BINGBING (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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