Optimum design of foundation in the project of "Haiyan Scientific Plant"

Based on the existing foundation standards according to engineering characteristics, and the basis of local geological condition of this project, the thesis verifies that composite foundation should be a very ideal foundation form much better than natural foundation. Because natural foundation cant meet the requirement of deformation according to code, though it is economic. But the composite foundation is based on the requirement of capacity, deformation and economy of different pile form together. Its not only feasible in the view of engineer, but also economic in the view of developer.