Evaluating the pre-stress of Mu-Shan sandstone using acoustic emission and deformation rate analysis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

This paper developed and confirmed the use of lateral strain to deformation analysis to the rock stress evaluations. In addition, a series of three dimensional compressive tests with acoustic emission method and deformation rate analysis is conducted to investigate the applicability of using these two laboratory tests to evaluate the rock stress of Mu-Shan sandstone. No remarkable relations between the errors of calculated stress and delay time are observed for Mu-Shan sandstone when the delay time is up to 15 days.

Original languageEnglish
Title of host publicationProceedings of the International Symposium on In-situ Rock Stress - In-situ Rock Stress Measurement, Interpretation and Application
PublisherTaylor and Francis/ Balkema
Pages215-222
Number of pages8
ISBN (Print)0415401631, 9780415401630
DOIs
Publication statusPublished - 2006
EventInternational Symposium on In-situ Rock Stress - In-situ Rock Stress Measurement, Interpretation and Application - Trondheim, Norway
Duration: 2006 Jun 192006 Jun 21

Publication series

NameProceedings of the International Symposium on In-situ Rock Stress - In-situ Rock Stress Measurement, Interpretation and Application

Other

OtherInternational Symposium on In-situ Rock Stress - In-situ Rock Stress Measurement, Interpretation and Application
CountryNorway
CityTrondheim
Period06-06-1906-06-21

All Science Journal Classification (ASJC) codes

  • Geophysics

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