Study on Acoustic Emission of Limestone in Uniaxial Compression Test
XIE Qiang 1,ZHANG Yong xing 1,YU Xian bin 2
DOI:10.11835/j.issn.1674-4764.2002.01.005
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,2002,Pages 19-
- Abstract
In order to study the acoustic emission of rock under compression by means of the rock acoustic parameter dynamic testing system (RAPDTS), some uniaxial compression tests on a kind of limestone from Guangxi Province were carried out. It was concluded that the formations of new micro clefts generated in the rock and the enmargements of existing clefts are the principal factors that cause the acoustic emission.