孔隙水压力计宜采用钻孔埋设法，埋设关键是封孔，封孔目的是隔断水压计上下

The pore water pressure gauge should adopt the method of drilling and burying. The key to burying is to seal the hole, and the purpose of sealing the hole is to isolate the water source from the water pressure gauge. When buried, the pore water pressure gauge should be closely attached to the soil layer of the measuring point, and the hole should be sealed with dry expansive soil or high liquid limit clay mud ball, so that the pore water of the soil layer at the measuring point is completely isolated from the pore water of the upper soil layer. When burying, it is advisable to use a single hole pressure gauge burying method.

Pore water pressure gauge should use drilling buried to try, the key to bury is sealing holes, the purpose of sealing holes is to cut off the water pressure meter up and down the water source. When buried, the pore water pressure gauge should closely fit the measuring point soil layer, using dry expansion soil or high liquid limit clay mud ball sealing closed, so that the measuring soil layer porpoise water and the upper soil layer porpoise water completely isolated. When burying, it is appropriate to use a single hole pressure meter to bury the method.

The pore water pressure gauge should be buried by drilling. The key point of embedding is to seal the hole. The purpose of sealing the hole is to cut off the upper and lower water sources of the water pressure gauge. During burying, the pore water pressure gauge shall be closely connected with the soil layer of the measuring point, and sealed with dry expansive soil or clay ball with high liquid limit to completely isolate the pore water of the measuring point soil layer from the pore water of the upper soil layer. When burying, it is better to use a single pore pressure meter burying method.