Effect of loading rate on failure characteristics of asphalt mixtures using acoustic emission technique
H Wei, H Zhang, J Li, J Zheng, J Ren - Construction and Building Materials, 2023 - Elsevier
Uniaxial compression tests of asphalt mixtures with six loading rates were conducted to
investigate the failure characteristics and failure modes of asphalt mixtures. The whole …
investigate the failure characteristics and failure modes of asphalt mixtures. The whole …
Effects of roughness on shear properties and acoustic emission characteristics of bonded Rock-Concrete interfaces
Y Chen, J Yang, M Li, L Zhou, B Guo, J Zuo - Construction and Building …, 2023 - Elsevier
The shear properties of bonded rock-concrete interfaces play a crucial role in the analysis of
engineering structures stability. In this paper, laboratory direct shear tests and acoustic …
engineering structures stability. In this paper, laboratory direct shear tests and acoustic …
Failure mechanism of hot dry rock under the coupling effect of thermal cycling and direct shear loading path
Inducing shear failure in reservoir rocks is a critical strategy for enhancing hot dry rock
resource exploitation, as it promotes the development of an extensive fracture network. In …
resource exploitation, as it promotes the development of an extensive fracture network. In …
Crack development and damage patterns under combined dynamic-static loading of parallel double fractured rocks based on DIC technique
L Zhang, Z Zhang, Y Chen, B Dai, B Wang - Acta geotechnica, 2023 - Springer
In this paper, the combined static-dynamic loading tests on refabricated parallel fissured
granite were conducted with SHPB system at six confining pressures (0, 10, 20, 30, 50, and …
granite were conducted with SHPB system at six confining pressures (0, 10, 20, 30, 50, and …
Characteristic analysis of acoustic emission monitoring parameters for crack propagation in UHPC-NC composite beam under bending test
S Li, L Zhang, P Guo, P Zhang, C Wang, W Sun… - … and Building Materials, 2021 - Elsevier
Ultra high performance concrete (UHPC) has more outstanding mechanical properties and
durability than normal concrete (NC) materials. Currently, analysis methods for the …
durability than normal concrete (NC) materials. Currently, analysis methods for the …
Loading rate dependence of staged damage behaviors of granite under uniaxial compression: Insights from acoustic emission characteristics
M Zhai, C Xu, L Xue, Y Cui, J Dong - Theoretical and Applied Fracture …, 2022 - Elsevier
A series of laboratory-based uniaxial compression tests combined with acoustic emission
(AE) monitoring was conducted to investigate the loading rate dependence of AE …
(AE) monitoring was conducted to investigate the loading rate dependence of AE …
Mechanical properties and acoustic emission response of cemented tailings backfill under variable angle shear
To investigate the mechanical properties and acoustic emission (AE) response of cemented
tailings backfill (CTB) under the action of compression–shear, 30°, 45°, and 60° variable …
tailings backfill (CTB) under the action of compression–shear, 30°, 45°, and 60° variable …
Use of DIC and AE for investigating fracture behaviors of cold recycled asphalt emulsion mixtures with 100% RAP
G Hu, Q Yang, X Qiu, D Zhang, W Zhang, S **ao… - … and Building Materials, 2022 - Elsevier
Cracking damage have great influence on the service life of cold recycled asphalt emulsion
mixtures (CRAEM). As non-destructive methods, digital image correlation (DIC) and acoustic …
mixtures (CRAEM). As non-destructive methods, digital image correlation (DIC) and acoustic …
Microcracking behaviors and acoustic emission characteristics of granite subjected to direct shear based on a novel grain-based model
M Zhai, L Xue, F Bu, B Yang, H Ding - Computers and Geotechnics, 2022 - Elsevier
In this study, we numerically examine the microcracking behaviors of Alxa porphyritic granite
under direct shear using a novel grain-based model considering particle-scale softening …
under direct shear using a novel grain-based model considering particle-scale softening …
Cyclic frictional response of rough rock joints under shear disturbances: Laboratory experiment and numerical simulation
Q Zhu, Q Yin, Z Tao, J Wu, M He, W Zha, H Pu… - Engineering Fracture …, 2024 - Elsevier
The cyclic frictional response of rock joints under shear disturbances is critical for
understanding the stability and durability of rock engineering structures. Laboratory …
understanding the stability and durability of rock engineering structures. Laboratory …