Research conclusions: The monitoring result proved that the distance to the pilling area Was shorter and the effect of soil squeezing was bigger，the accumulated growth of super pore water pressure Was bigger．The depth WasS deeper，and the accumulated growth of super pore water pressure was bigger．By the monitoring of the super pore water pressure and the displacement of deep soil body，the construction speed and sequence were adjusted for the pile base construction．The soil squeezing of pipe pile Was obvious because the main direction of displacement was the reverse direction to the pilling．Therefore，before the placing of pile，the measure of deviation was taken to minimize the influence of the piling against to the existed pile．In the area where needs to control the soil body dispacement，the piling speed and the direction weFe strictly controlled，and at the same time，skip—piling technique was used to effectively reduce the soil squeezing by piling．