弹性波反射法在桩基检测中的理论与应用
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
根据波动理论探讨了弹性波在砼桩中的传播衰减规律及反射特征,提出了判断桩基质量的有关理论依据,并结合工程实例应用弹性波反射法讨论了时域、频域分析法的基本原理及存在问题.
Based on the theory,the propagation and attenuation laws and reflection characteristics of elastic wave in concrete piles are studied and the theoretical criterions for judging pile quality are proposed.By elastic wave reflection method, the basic principles of analytical method in time domain and frequency domain and problems existed in the method are discussed combined with some engineering examples.
引文
1Seitz,J.M.,LowStrainIntegrityTestingofBoredpiles,ApplicationofStress-waveTheoryonplies,SecondInternationalConference.A.A.Balkema,1985.2林建生.桩基无损质量检测中瞬态锤击法时域曲线的分析与研究.桩基工程检测技术,中国建材工业出版社,1993.3林建生.减少动测法确定单桩承载力误差的有关途径.华南地震,1992,12(4)

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心