浅谈低应变检测分析中有关波速的若干问题

Discussion on the problem of wave velocity in analysis of low strain dynamic testing

对桩的低应变检测进行了介绍,提出了桩身波速平均值的确定方法,对低应变检测分析中有关波速的问题进行研究,指出检测人员应因地制宜,以波形特征为依据,实事求是地分析才能使分析结果与实际情况吻合。

The paper introduces the low strain dynamic test;ng of the pile, puts forward the determination method of the average value of the pile wave velocity, studies the problem of the wave velocity in the low strain dynamic testing, points out that only the detecting personnel practically analyzes the results according to the local conditions based on the waveform characteristics, can the practical situation be accord with the analysis results.