摘要
自平衡法是一种新型静载荷试验方法。该方法的试验原理与静载荷试验相似,只是在加载的方式上有所差异。自平衡法利用桩身的侧摩阻力与桩端阻力互为反力,分别确定极限侧摩阻力和极限桩端阻力,从而达到测定基桩承载力的目的。
Self-blance test is a new way of satic loading test, it's testing principle is similar to satic loading test, it has difference in loading way. It makes use of a method that pilling body's side resistance and pilling bottom's resistance are pair of opposite forces, defermine limited side resistance and limited bottom resistance, arrive at the aim of testing pile loading. Satic loading,based on the application of the test to one rock-socketed bored piles in hefei,the paper introduce the theory of the test and some problem needed to notice for plactice.
出处
《电力勘测设计》
2004年第4期16-20,共5页
Electric Power Survey & Design
关键词
嵌岩桩
自平衡试桩法
静载试验
rock-socketed bored piles
self-blance test
static loadingtest.
