A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated pipe pile head water gushing plugging method
The invention discloses a prefabricated pipe pile head gushing water blocking method. The method comprises the following steps that S1, a pile core cage is manufactured, specifically, the pile core cage is manufactured through steel bars and round steel sheets; s2, a PVC drainage pipe and a PVC exhaust pipe are installed, specifically, after a finished pile core cage is manufactured, the PVC drainage pipe and the PVC exhaust pipe are installed according to the pipe diameter size of the prefabricated pipe pile so as to meet the pile core gushing water pumping and drainage capacity; the PVC drainage pipe is mainly used for pumping and draining the water inflow of the pile core; the PVC exhaust pipe is mainly used in the pile core gushing water pumping and drainage process, it is guaranteed that the air pressure of the pile core and the external air pressure are balanced, and external pumping and drainage of underground water are facilitated. The round steel sheet at the bottom end of the pile core cage is provided with holes according to the sizes of the PVC drainage pipe and the PVC exhaust pipe. The device is simple in structure, convenient to operate and convenient to install and use, the PVC drainage pipe and the PVC exhaust pipe only need to be installed at the position of the pile core cage, the PVC drainage pipe is connected with the water pump, on-site operation is facilitated, cost is low, pile head gushing water plugging only needs two PVC pipes, two ball valve switches, one water pump and three rubber rings, and the device is simple in installation material and convenient to operate.
本发明公开了一种预制管桩桩头涌水封堵方法，方法包括如下步骤：S1：制作桩芯笼：采用钢筋和圆钢片制作桩芯笼；S2：安装PVC排水管、PVC排气管：在制作好成品桩芯笼，根据预制管桩管径尺寸安装PVC排水管、PVC排气管尺寸，以满足桩芯涌水抽排容量；PVC排水管主要用于抽排桩芯涌水量；PVC排气管主要用于桩芯涌水抽排过程，保证桩芯气压与外部气压平衡，有利于地下水外抽排；桩芯笼底端的圆钢片根据PVC排水管、PVC排气管尺寸开孔。操作简便，安装使用方便，只需把PVC排水管和PVC排气管安装在桩芯笼位置，PVC排水管通过与水泵连接，便于现场操作，成本低，桩头涌水封堵只要两根PVC管、两个球阀开关、一台水泵，三个橡胶圈，该装置安装材料简单、操作方便。
Prefabricated pipe pile head water gushing plugging method
The invention discloses a prefabricated pipe pile head gushing water blocking method. The method comprises the following steps that S1, a pile core cage is manufactured, specifically, the pile core cage is manufactured through steel bars and round steel sheets; s2, a PVC drainage pipe and a PVC exhaust pipe are installed, specifically, after a finished pile core cage is manufactured, the PVC drainage pipe and the PVC exhaust pipe are installed according to the pipe diameter size of the prefabricated pipe pile so as to meet the pile core gushing water pumping and drainage capacity; the PVC drainage pipe is mainly used for pumping and draining the water inflow of the pile core; the PVC exhaust pipe is mainly used in the pile core gushing water pumping and drainage process, it is guaranteed that the air pressure of the pile core and the external air pressure are balanced, and external pumping and drainage of underground water are facilitated. The round steel sheet at the bottom end of the pile core cage is provided with holes according to the sizes of the PVC drainage pipe and the PVC exhaust pipe. The device is simple in structure, convenient to operate and convenient to install and use, the PVC drainage pipe and the PVC exhaust pipe only need to be installed at the position of the pile core cage, the PVC drainage pipe is connected with the water pump, on-site operation is facilitated, cost is low, pile head gushing water plugging only needs two PVC pipes, two ball valve switches, one water pump and three rubber rings, and the device is simple in installation material and convenient to operate.
本发明公开了一种预制管桩桩头涌水封堵方法，方法包括如下步骤：S1：制作桩芯笼：采用钢筋和圆钢片制作桩芯笼；S2：安装PVC排水管、PVC排气管：在制作好成品桩芯笼，根据预制管桩管径尺寸安装PVC排水管、PVC排气管尺寸，以满足桩芯涌水抽排容量；PVC排水管主要用于抽排桩芯涌水量；PVC排气管主要用于桩芯涌水抽排过程，保证桩芯气压与外部气压平衡，有利于地下水外抽排；桩芯笼底端的圆钢片根据PVC排水管、PVC排气管尺寸开孔。操作简便，安装使用方便，只需把PVC排水管和PVC排气管安装在桩芯笼位置，PVC排水管通过与水泵连接，便于现场操作，成本低，桩头涌水封堵只要两根PVC管、两个球阀开关、一台水泵，三个橡胶圈，该装置安装材料简单、操作方便。
Prefabricated pipe pile head water gushing plugging method
一种预制管桩桩头涌水封堵方法
HU ZEHUI (author) / PU CHAOQUAN (author) / YAO RONGRONG (author) / DENG LIMING (author) / ZHENG HAISONG (author) / LI LANGBIN (author) / YANG ZHILONG (author) / LUO MING (author)
2023-10-03
Patent
Electronic Resource
Chinese
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