某工程静压桩基高应变动力试验与分析

ANALYSIS AND TEST ON STAKE BASE UNDER STATIC PRESSURE OF HIGH REACTING MOTIVE FORCE AT AN ENGINEERING

文章介绍了高应变动力试桩的基本原理 ,并通过高应变动力试桩技术在某静压桩基工程中的应用 ,分析受挤土效应不利影响下基桩的桩身质量和承载力变化 ,为处理该类问题提出了一些办法和体会 。

The basic principle of pilot stake under high reacting motive force is introduced in this article,while analyzing the variation of the stake weight and the bearing capacity of the base stake under the disadvantageous influence of the earthsqueezing effects,by the application of the technology of high reacting motive force on a project of stake base under static pressure.Some measures and understandings from experiences are raised on how to solve this sort of problems, while explaining the ability of the technology of pilot stake under high reacting motive force on the solution of the problems of stake base projects.