In this paper, the new standard curves both for C-type soil and S-type soil are presented for the new standard pile with the round number dimensions. The dimensions for the new standard pile are shown below.
　height of applied force　　　h 100 (cm)
　flexural rigidity　　　EI 10 10 (kg-cm2)
　coefficient of subgrade　　　Bk S-type soil　　1.0(kg cm-2.5)
　reaction　　　　C-type soil　　　100(kg cm-1.5)
　applied force　　　　F 10 4 (kg)
　and tables of the new standard curves are preserved in microfishe.