STUDY ON BEARING BEHAVIOR OF SQUEEZED BRANCH PILE
挤扩支盘桩受力性状的研究

It is proved by loading test that the loading transfer behavior of squeezed branch piles has changed because at different places of the pile body are located many branches or disks. The loading transfer behavior of squeezed branch pile is studied and analyzed based on static loading test,and the modified coefficients used for calculation of limit bearing capacity with empirical formula are proposed and used in this test. It is shown that the calculated results and test data are in good agreement. The effect factors of squeezed branch piles are analyzed at the same time.