【摘要】 结合自平衡加载试验,研究了荷载传递法求解桩在各个土层界面处的轴力和各个分单元的侧摩阻力,根据荷载传递解析法的假定得到试验桩的极限承载力和桩顶的沉降;同时,基于荷载传递法的解析原理,开发出专用于自平衡加载试验计算的应用程序.更多还原

【Abstract】 With the help of self-balanced loading test(Osterberg cell),the application of load transfer method in solving the axial force of the pile at different interfaces of soil strata and the side frictional drags at different pile sections is investigated.The terminal bearing capacity of the tested pile and subsidence of the pile-head are obtained according to the assumption of analytical load transfer method.Meanwhile,an application program specifically used for Osterberg cell test and computation is developed according to the analytical principal of load transfer method.更多还原