层状土变刚度桩的内力与侧移计算公式
李乾南
Formulas for Calculating Lateral Deflections and Stresses of Piles with Variable Stiffness in Stratified Subsoil
Li Qiannan( Wuhan Institute of Building Research, Ministry of Metallurgical Industry )
建筑结构学报 . 1984, (02): 58 -65 .