桩基高、低应变法对比检测分析

Analysis of Comparison Test for Pile Foundation with Rapid and Slow Strain Methods

桩基在成桩过程中,受地质条件和施工技术工艺等因素,影响了桩基的成桩质量,采用高、低应变法对桩基进行完整性检测,并通过检测结果分析比较,结果表明高、低应变法的精度不一样,但其总体检测结果比较吻合。

The factors, such as geological conditions and construction process, have an influence on the quality of pile foundations during the process of pile completion. Rapid and slow strain methods are used for the integrity tests of foundation piles, and analysis and comparison are made through the testing results. The results show that rapid strain method differs from low on in accuracy, but their total testing results are fairly accordant.