The Research on Acoustic Properties of Granite under Uni-axial Compression Condition

Cai Zhongli; Liu Ke; wumianba; gaojianguang; jiangjianguo; tangtaosen

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The Research on Acoustic Properties of Granite under Uni-axial Compression Condition

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- The Research on Acoustic Properties of Granite under Uni-axial Compression Condition
- Vol. 7, Issue 2, (1986)
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- Online First：17 May 2017，
  
  Published：1986
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Cai Zhongli, Liu Ke, wumianba, et al. The Research on Acoustic Properties of Granite under Uni-axial Compression Condition[J]. 1986, 7(2).
DOI：

Cai Zhongli, Liu Ke, wumianba, et al. The Research on Acoustic Properties of Granite under Uni-axial Compression Condition[J]. 1986, 7(2). DOI：

摘要

本文研究了单轴压缩过程中不同风化程度花岗岩的超声波谱参数(包括纵、横波速度、波幅、振幅谱密度函数、振幅谱相对平均频率比、波形、动杨氏模量和动泊松比等)的变化规律及其与力学特性的关系。

Abstract

The paper deals with the ultrasonic wave-spectra parameters including velocities of compression and shear waves

dynamic young’s meduli and Poisson’s ratio

density function and average frequency ration of amplitude spectra

waveforms

etc.. And also

presented are the change law of these parameter of variously-weathered granite in the course of uniaxial compressive loading and its relationship with the mechanical characters.

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Related Author

Cai Zhong-li

Liang Zhi-an

Huang Wen-xi

YOU Ming-qing

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YANG Jun

HUANG Mao-song

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Related Institution

Department of Water Conservancy,Qinghua UniversityBeijing

Department of Mechanical Engineering , Jiaozuo Institute of Technology

Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University

Department of Geotechnical Engineering, Tongji University

Department of Civil Engineering, The University of Hong Kong

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