层状土中多缺陷桩的导纳曲线计算及初步应用
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摘要
本文应用第一作者曾提出的不均匀土中多缺陷桩动力学模型和单因素分析法 ,对导纳曲线进行分析 ,获取桩身完整性信息
According to dynamic model of multi defective piles in layered soil and the single factor analysis method which are proposed by first author,the measured mechanical admittance curve of a pile is analogized and analysed in order to obtain the information of the pile integrity.
引文
[1] 刘东甲.不均匀土中多缺陷桩的轴向动力响应[J].岩土工程学报,2000,22(4):391395.
    [2] 徐攸在,刘兴满.桩的动测新技术[M ].北京:中国建筑工业出版社,1989.225236.
    [3] JGJ T93-95,基桩低应变动力检测规程[S].1617.
    [4] RauscheFetal.Pileintegritytestingandanalysis[A],Proc.oftheFourthInternationalConferenceontheAppli cationofStressWaveTheorytoPiles[C],Rotterdam,TheNetherlands,1992.
    [5] 王靖涛.桩基应力波检测理论及工程应用[M ].北京:地震出版社,1999.180181.

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