The Study Of The Properties Of Precast Pile In Zhoushan

Zhoushan is an island city. The construction of the main island developed rapidly. In the following years, Zhoushan will keep touch with other cities around Yangtze River Delta, so the race of development in economy will become more and more rapidly. At the same time, we'll see the prosperity of construction. The theory and technology of pile foundation are studied and used widely.In this paper, the development of pile foundation in Zhoushan was summed up; the construction technology process, the construction machines and the construction quality problem were summed up.Base on the theory of bearing capacity of single pile, we calculated the bearing capacity of single precast pile in Zhoushan. The target reliability and partial factors were provided at the same time. According to the theory of settlement of single pile, Mindlin solution and layerwise summation method, we also calculated the settlement and provided a settlement prediction method.