caa a22 4500 605454779 CHVBK 20210128100209.0 cr unu---uuuuu 210128e20150501xx s 000 0 eng 10.1007/s10064-014-0707-4 doi (NATIONALLICENCE)springer-10.1007/s10064-014-0707-4 Comparison of the Kaiser effect in marble under tensile stresses between the Brazilian and bending tests [Elektronische Daten] [Xiang Fu, Qiang Xie, Li Liang] This article demonstrates that other than the preexisting compressive stress, it is possible to measure preexisting tensile stress in marble using the Kaiser effect method. To assess the reliability of the Kaiser effect method in measuring tensile stress, cyclic loading-unloading cycles with increasing peak stress were applied to marble samples to conduct Brazilian and bending tests. The readings of the stress, strain and acoustic signal were recorded by an automatic data acquisition system, and the result confirmed that the Kaiser effect was observed. In all tests, the Felicity ratios were between 0.92 and 1.2, but the bursting of acoustic emission was more pronounced in the bending test. The less distinct Kaiser effect in the Brazilian test could be caused by the complex stress distribution/crack propagation. Springer-Verlag Berlin Heidelberg, 2014 Acoustic emission (AE) nationallicence Kaiser effect nationallicence Marble nationallicence Brazilian test nationallicence Bending test nationallicence Fu Xiang School of Civil Engineering, Chongqing University, No. 174, Shazheng Street, Shapingba District, 400045, Chongqing, China aut Xie Qiang School of Civil Engineering, Chongqing University, No. 174, Shazheng Street, Shapingba District, 400045, Chongqing, China aut Liang Li Chongqing Vocational College of Architectural Engineering, 400072, Chongqing, China aut Bulletin of Engineering Geology and the Environment Springer Berlin Heidelberg 74/2(2015-05-01), 535-543 1435-9529 74:2<535 2015 74 10064 https://doi.org/10.1007/s10064-014-0707-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10064-014-0707-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Fu Xiang School of Civil Engineering, Chongqing University, No. 174, Shazheng Street, Shapingba District, 400045, Chongqing, China aut NATIONALLICENCE 700 1- Xie Qiang School of Civil Engineering, Chongqing University, No. 174, Shazheng Street, Shapingba District, 400045, Chongqing, China aut NATIONALLICENCE 700 1- Liang Li Chongqing Vocational College of Architectural Engineering, 400072, Chongqing, China aut NATIONALLICENCE 773 0- Bulletin of Engineering Geology and the Environment Springer Berlin Heidelberg 74/2(2015-05-01), 535-543 1435-9529 74:2<535 2015 74 10064