【摘要】 通过对规范方法的讨论及对碎石桩复合地基桩土竖向及径向应力应变关系分析，提出桩土变形模式，建立桩土应力、应力比表达式及沉降计算方法。更多还原

【Abstract】 Through the discussion ofstandard m ethods and the analysis of the verticaland the radialstress strain relationships in com posite foundation of gravel pile, the pile soil deform ation m ode is proposed, theexpression of pile soilstress, and the express ofstress ratio are putforw ard, and the settlem ent com putationis established accordingly.更多还原