It was mentioned that pile group could be comprised of piles with various lengths, radiis and stiffness modulis.Raft with any shape and depth could be studied accurately.

• 该方法可以分析由任意桩长、桩半径和刚度特性的桩群以及任意厚度和几何外形的筏板组成的竖向受荷桩筏基础。