Results 71 to 80 of about 3,979 (211)

An Experimental Investigation into Wear Resistance of Mg-SiC Nanocomposite Produced at High Rate of Compaction [PDF]

Journal of Stress Analysis, 2018
The Mg-SiC nanocomposite specimens were produced at low strain rate of 8×10−3s−1 using a universal INSTRON testing machine, strain rate of about 8×102s−1 using a drop hammer and at strain rate of about 1.6×103s−1 employing a Split Hopkinson Pressure Bar (
G.H. Majzoobi, K. Rahmani, A. Atrian
doaj   +1 more source

Stress analysis of crack characteristic of anthracite under dynamic loading

Deep Underground Science and Engineering, Volume 5, Issue 1, Page 56-65, March 2026.
In this article, the dynamic compression test of anthracite under five strain rates is carried out, the evolution law of three kinds of crack characteristic stress is analyzed, and a prediction model of the crack characteristic stress threshold considering the strain rate effect is established. Then, the rationality of crack characteristic stress under
Yun Bai, Feng Gao, Ning Luo, Zhizhen Zhang, Yue Niu, Shanjie Su   +5 more
wiley   +1 more source

Dynamic mechanical properties and damage characteristics of satin weave carbon fiber fabric resin based composite material

Cailiao gongcheng
The dynamic mechanical properties of satin weave carbon fiber fabric resin based composite material Q/2AJ1011 in the warp and weft directions are studied using a split Hopkinson pressure bar （SHPB） experimental device at six temperatures ranging from -55
GAN Chuncheng, WU Xian, GUO Chunhuan, BIAN Xiaoyan, SHAO Shuaiqi, LIU Mingliang, WANG Zhenqiang   +6 more
doaj   +1 more source

Dynamic High Strain Rate Characterization of Lithium-Ion Nickel–Cobalt–Aluminum (NCA) Battery Using Split Hopkinson Tensile/Pressure Bar Methodology

Energies, 2020
The dynamic behavior of the lithium-ion battery is evaluated by simulating the full battery system and each corresponding component, including the jellyroll and thin-foil electrodes.
Hafiz Fadillah, Sigit Puji Santosa, Leonardo Gunawan, Akbar Afdhal, Agus Purwanto   +4 more
doaj   +1 more source

Pre-emptive ultrasound-guided superior hypogastric plexus block in pelvic cancer surgeries: a randomized double-blinded study

Ain Shams Journal of Anesthesiology, 2023
Background Superior hypogastric plexus is a retroperitoneal plexus that receives visceral sensation from pelvic viscera. Superior hypogastric plexus block (SHPB) was used for chronic pelvic pain and recently studied for postoperative pain.
Essam Mahran, Mohamed A. Wadod
doaj   +1 more source

A SHPB Experimental Study on Dynamic Mechanical Property of High‐Damping Rubber [PDF]

Shock and Vibration, 2018
A split Hopkinson pressure bar (SHPB) experiment was done to examine the feasibility and explosion resistance of high‐damping rubber materials developed for use in the area of antiexplosion applications. Through the experiment, the dynamic mechanical properties of the high‐damping rubber were determined.
Xiudi Li, Huaiyuan Mao, Ke Xu, Chaoyang Miao   +3 more
openaire   +2 more sources

On the Damage Tolerance of Diffusion Bonded Titanium–Aluminum Phase Biomimetic Composites

Rare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT The biomimetic design principles of natural structures involve the strategic integration of stiff and compliant phases to synergistically enhance strength and toughness. Its evolutionary refined natural armor, characterized by a specialized microarchitecture, enables superior damage tolerance.
Shuai Tong, Junming Xiong, Zhichao Ma, Jize Liu, Jiazheng Sun, Guoxiang Shen, Shichao Niu, Zhe Wang, Hongwei Zhao, Luquan Ren, Chuliang Yan   +10 more
wiley   +1 more source

Experimental study on impact fracture characteristics and energy dissipation law of coal under water confining pressure

矿业科学学报
To investigate the actual dynamic fracture process and energy dissipation mechanisms of coal under triaxial loading conditions, a visual experimental study was conducted using a self-developed multi-field coupled Split Hopkinson Pressure Bar (SHPB ...
WANG Kai, FENG Guorui, BAI Jinwen, ZHANG Junliang   +3 more
doaj   +1 more source

Dynamic rock tests using split Hopkinson (Kolsky) bar system – A review

Journal of Rock Mechanics and Geotechnical Engineering, 2015
Dynamic properties of rocks are important in a variety of rock mechanics and rock engineering problems. Due to the transient nature of the loading, dynamic tests of rock materials are very different from and much more challenging than their static ...
Kaiwen Xia, Wei Yao
doaj   +1 more source

Fundamentals and Advances in Aluminum/Polytetrafluoroethylene Reactive Materials: Design, Ignition, and Response Behaviors

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Metal‐based energetic materials are advancing the transformation of conventional energetic technologies toward intelligent systems, driven by controllable energy release and robustness under extreme environments. This paper focuses on the aluminum/polytetrafluoroethylene (Al/PTFE) composite and systematically reviews the research progress and ...
Tianyi Wang, Yuan He, Zhenwei Zhang, Yansong Yang, Chuanting Wang, Lei Guo, Yong He, Chaofan Sun   +7 more
wiley   +1 more source