地基承载力的试验分析

The Analysis of the Plate Loading Test

地基原位静载试验是确定地基承载力的最精确的方法,但是在实际工程测量过程中,无法进行在原位进行破坏荷载试验,因此以某现场地基原位荷载试验为基础,通过数值模拟对比分析了现场实测数据,从而为现场原位试验进行了补充,弥补了原位试验过程中加载受限的不足。

The plate loading test is exactitude for confirming the characteristic value of subgrade bearing capacity. However, the utmost capacity isn＇ t obtained in - situ inspection for some reasons. So in the paper the numerical simulation is used to analyze the site test data and reinforce the exactitude of data. At the same time the numerical simulation can simulation the larger loading than the site test. The result indicates the computed data is in accordance with the site data.