Results 61 to 70 of about 3,979 (211)
Electro-Conductive Property of Polymeric Composite under Impact Loading Using a Modified SHPB
, 2011 In order to detect the variation of electro-conductive property of polymeric composite under impact loading, a modified split Hopkinson pressure bar (M-SHPB) is suggested.
Jin Tao Lei +2 more
core +1 more source
Design of Initial Mining Pressure Relief Scheme for Large‐Size Mining Face: A Case Study
Engineering Reports, Volume 8, Issue 4, April 2026.The numerical simulation analysis method is used to compare the actual mining face (315 m) with the designed mining face (200 m). The results show that the large mining height working face has larger abutment pressure peak and stress concentration factor than the general mining height working face.
Qinghu Wei +3 more
wiley +1 more source
Finite-element analysis of SHPB tests on double-lap adhesive joints
, 2010 International audienceAdhesively bonded assemblies are in increasing use in multiple engineering applications. However, they can endure impact loads.
Challita, Georges, Othman, Ramzi
core +1 more source
Energy Science &Engineering, Volume 14, Issue 4, Page 2225-2247, April 2026.Based on theoretical analysis, the energy‐evolution behavior of the surrounding rock at various depths on the solid‐coal side of the 221303 material roadway during the “advancing‐toward‐mining” process was first clarified. Numerical simulations were then performed to validate and elaborate on the theoretical results.
Wei Zhang +7 more
wiley +1 more source
Journal of Rock Mechanics and Geotechnical Engineering, 2019 Rocks are increasingly used in extreme environments characterised by high loading rates and high confining pressures. Thus the fracture properties of rocks under dynamic loading and confinements are critical in various rock mechanics and rock engineering
Wei Yao, Kaiwen Xia
doaj +1 more source
Mechanical Characterization of Compact Basalt by Using SHPB Device [PDF]
The 18th International Conference on Experimental Mechanics, 2018 In the present work, dynamic stress-strain response of compact basalt is tested under high loading rates using 38 mm split Hopkinson pressure bar (SHPB) device. The physical and static mechanical properties of compact basalt, e.g., density, specific gravity, static compressive strength and elastic modulus values are also determined.
Sunita Mishra +2 more
openaire +1 more source
Deep Underground Science and Engineering, Volume 5, Issue 1, Page 96-105, March 2026.Based on acoustic emission response characteristics, it can be more accurate to identify the damage evolution process of coal under the combined dynamic and static loads, reveal the moment corresponding to coal damage, and identify the characteristics of coal failure. The research results are conducive to the further use of acoustic emission monitoring
Wei Zhang +10 more
wiley +1 more source
Explosion pressure of compressed gas based on thin-film pressure sensors
Yantu gongcheng xuebaoSensors play a crucial role in monitoring gas explosion hazards in underground structures such as tunnels, subways and mine shafts. Due to the complexity of compressed gas explosion test environments and the irregularity of sensor installation surfaces ...
HONG Chengpeng, LIANG Guanwen, FU Haoran , YAN Zizhuang, BIAN Xuecheng, CHEN Yunmin
doaj +1 more source
High strain rate compression testing of glass fibre reinforced polypropylene
EPJ Web of Conferences, 2012 This paper details an investigation of the high strain rate compression testing of GFPP with the Split Hopkinson Pressure Bar (SHPB) in the through-thickness and in-plane directions.
Cloete T.J. +3 more
doaj +1 more source
Preventive Medicine Reports, 2019 There is abundant evidence for the benefits of physical activity (PA) among persons with multiple sclerosis, however only 20% of persons with MS engage in sufficient PA.
Stephanie L. Silveira, Robert W. Motl
doaj +1 more source