Test data have indicated that load transfer curves obey hyperbola, and therefore, it is neces?sary to analyze the nonlinear behavior of load transfer along the rock socketed pile shaft.

• 大量试桩资料表明,桩身荷载传递函数曲线多符合双曲线模型,故有必要对嵌岩桩荷载传递性状进行非线性分析。