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author:

简文彬 (简文彬.) [1] | 吴振祥 (吴振祥.) [2] | 邓鼎兴 (邓鼎兴.) [3]

Indexed by:

CQVIP PKU CSCD

Abstract:

 对某地下工程围岩进行声波测试,利用FFT方法进行信号的频谱分析,得到围岩声波的频谱特性。结果表明,声波传播过程中携带了反映岩体固有特性的信息,声波的频谱在一定程度上反映了岩体的结构、构造、完整性等特征;完整岩石的声波频谱以高频为主,裂隙岩体的声波频谱以低频为主;比较岩石与岩体声波测试的频谱差异,可对岩体质量的好坏进行判断。

Keyword:

声波测试 岩体(石) 频谱

Community:

  • [ 1 ] 福州大学岩土工程与工程地质研究所
  • [ 2 ] 福建省地质工程勘察院

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Source :

岩土力学

ISSN: 1000-7598

Year: 2003

Issue: S2

Volume: 0

Page: 623-626

1 . 5 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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