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自平衡法桩承载力测试方法,是一种可直接测得桩端阻力与桩侧摩阻力的静荷载试验新方法,该方法位移测量准确,较于传统的静载试验方法更为经济、快速、安全,能够满足大吨位桩基静载试验检测的要求,且不受场地限制,是未来静载试验发展与进步的新方向。通过介绍自平衡法的试验原理、试验方法,并结合工程实例,叙述了利用此法进行桩基承载力试验及结果分析的基本过程,可对相关行业在新方法的应用研究层面提供一定的参考借鉴。
Self-balance method test method for bearing capacity of pile is a new method of static load test, which can directly measure the resistance of pile tip and friction resistance of pile. The method has accurate displacement measurement and is more economical and faster than the traditional static load test method , Safe, able to meet the requirements of static load test of large tonnage pile foundation, and not subject to site restrictions, is the new direction of future static load test development and progress. By introducing the test principle and test method of self-balancing method and combining with engineering examples, the basic process of using this method to carry out the test of bearing capacity of pile foundation and the result analysis is described. It can provide certain reference to the application and research of new methods in relevant industries Learn from