Xie, Ni: Acoustic Emission and P-wave velocity measurement of sandstone collected from Three Gorges Reservoir, China under uniaxial compression and related water-rock reaction by chemical analyze and microscopic observation [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.923969 (dataset in review)
Abstract:
This dataset contains the results of both P-wave velocity and Acoustical Emission activity measurements of dry and saturated sandstone, collected from the Three Gorges Reservoir (TGR) area, under uniaxial loading to investigate the stress-induced damage evolution and examine the effect of water on it. Chemical analyses of the sandstone soaking water and microstructural observations were also conducted to study the chemical effects of distilled water on the microstructure of sandstone.
All the uniaxial compression tests were performed on the large-volume servo-controlled Material Testing System (MTS 815.03). Axial strain was continuously measured by two extensometers and circumferential strain by a chain strain gauge. An AE system was integrated with MTS loading system including acoustic detectors and analysis softwares. There were four miniature piezoceramic transducers (PZTs) mounted on sample surface for continuous recording of AE outputs. Transducer signals were amplified by 40 dB using Physical Acoustic Corporation (PAC) preamplifiers. The threshold amplitude was also set to be 40 dB. AE signals were stored in an 18-channel transient recording system at 40 MHz sampling rate. The resonant frequency of the piezoelectric sensors is 2500 kHz.
Supplement to:
Xie, Ni; Tang, H M; Yang, J B; Jiang, Q H (2022): Damage Evolution in Dry and Saturated Brittle Sandstone Revealed by Acoustic Characterization Under Uniaxial Compression. Rock Mechanics and Rock Engineering, 55(3), 1303-1324, https://doi.org/10.1007/s00603-021-02716-4
Coverage:
Latitude: 30.960280 * Longitude: 110.615800
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
28 datasets
Download Data (login required)
Datasets listed in this bundled publication
- Xie, N (in review): Ion concentrations of sandstone soaking waterfrom the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923961
- Xie, N (in review): Optical micrographs and digrams from Acoustic Emission and P-wave velocity measurement of sandstone from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923963
- Xie, N (in review): Acoustical emission rate of wet sample s01 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923941
- Xie, N (in review): Stress-strain data of wet sample s01 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923919
- Xie, N (in review): Acoustical emission recording of sample s04 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923951
- Xie, N (in review): Acoustical emission rate of dry sample s01 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923942
- Xie, N (in review): Stress-strain data of dry sample s04 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923926
- Xie, N (in review): Acoustical emission recording of sample s05 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.929392
- Xie, N (in review): Acoustical emission rate of wet sample s05 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923943
- Xie, N (in review): B-values of wet sample s05 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923936
- Xie, N (in review): Stress-strain data of wet sample s05 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923922
- Xie, N (in review): Acoustical emission recording of sample s06 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923953
- Xie, N (in review): Acoustical emission rate of dry sample s06 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923945
- Xie, N (in review): B-values of dry sample s06 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923938
- Xie, N (in review): Stress-strain data of dry sample s06 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923927
- Xie, N (in review): P-wave velocities of dry sample s07 during uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923932
- Xie, N (in review): Acoustical emission recording of sample s08 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.929390
- Xie, N (in review): Acoustical emission rate of wet sample s08 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923944
- Xie, N (in review): B-values of wet sample s08 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923937
- Xie, N (in review): Stress-strain data of wet sample s08 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923923
- Xie, N (in review): Acoustical emission recording of sample s13 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923958
- Xie, N (in review): Acoustical emission rate of dry sample s13 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923946
- Xie, N (in review): B-values of dry sample s13 from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923939
- Xie, N (in review): Stress-strain data of dry sample s13 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923928
- Xie, N (in review): P-wave velocities of dry sample s14 during uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923933
- Xie, N (in review): P-wave velocities of wet sample s15 during uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923934
- Xie, N (in review): Stress-strain data of wet sample s17 under uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923924
- Xie, N (in review): P-wave velocities of wet sample s17 during uniaxial compression from the Three Gorges Reservoir, China. https://doi.pangaea.de/10.1594/PANGAEA.923935