Results 31 to 40 of about 2,909,184 (279)

Study on the damage evolution mechanism of geomaterials/soil interfaces under the action of drawing

AIP Advances, 2021
It was of great significance to study the damage evolution mechanism of geomaterial/soil interfaces in landfill seepage control systems to evaluate the slope instability of landfill sites with high dam and large storage capacity.
Fu Yi, Xupeng Qi, Jun Li, Hui Li, Ming Fan, Shan Jiang   +5 more
doaj   +1 more source

Fatigue Damage–Resistant Physical Hydrogel Adhesion

Frontiers in Robotics and AI, 2021
Strong adhesion between hydrogels and various engineering surfaces has been achieved; yet, achieving fatigue-resistant hydrogel adhesion remains challenging.
Qi Li, Qi Li, Luochang Wang, Luochang Wang, Qihan Liu, Wei Hong, Wei Hong, Canhui Yang   +7 more
doaj   +1 more source

Damages and cracks in ceramic/metal interfaces [PDF]

Le Journal de Physique IV, 1993
When metal/ceramic junctions are achieved by solid state bonding process, damages and cracks are often observed near by the interface. This paper focuses on the mechanical origin of the embrittlement. The main causes are : - residual stresses due to the mismatch in the mechanical properties of the materials to be joined - friction of metal on the ...
Juvé, Daniel, Lourdin, P., Mbongo, B., Boukheit, N., Treheux, D.   +4 more
openaire   +2 more sources

Interface damage behavior of fiber metal laminates under laser-induced shock wave action

Journal of Aeronautical Materials
The laser shock adhesion test serves as a reliable method for assessing the interface properties of multi-interface materials，with a profound understanding of the interface damage mechanism under laser shock.
ZHANG Gui, GAO Dong, XUE Jinghui, ZHOU Wangfan   +3 more
doaj   +1 more source

Pullout Characteristics and Damage Softening Model of the Geogrid-Soil Interface

Advances in Materials Science and Engineering, 2022
The mechanical properties of geogrid-soil interface is very important in design and stability analysis of reinforced soil structure. In order to study the complicated mechanism of geogrid-soil interface, a series of pullout tests of HDPE uniaxial tensile
Xiaoyong Liang, Jing Jin, Guangqing Yang, Xizhao Wang, Yitao Zhou   +4 more
doaj   +1 more source

Evolution and impacts of ITER-like W/Cu monoblocks with interface damage in EAST

Nuclear Fusion
For ITER and BEST, it is essential to identify potential thermal fatigue damage of plasma-facing components (PFCs) and to evaluate their impact on plasma discharges before D–T nuclear fusion reaction.
Yang Wang, Dahuan Zhu, Chuannan Xuan, Wenxue Fu, Rong Yan, Chunyu He, Rui Ding, Gaoting Chen, Bin Zhang, Zongxiao Guo, Pengfei Zi, Binfu Gao, Baoguo Wang, Changjun Li, Junling Chen, the EAST Team   +15 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

A micromechanical model for longitudinal compressive failure in unidirectional fiber reinforced composite

Results in Physics, 2018
A micromechanics-based 2D numerical model is proposed to comprehensively trace the longitudinal compressive failure of unidirectional carbon fiber reinforced polymers (UD-CFRP), in which microscopic damage mechanisms (namely the fiber fracture, matrix ...
Longwei Zhou, Libin Zhao, Fengrui Liu, Jianyu Zhang   +3 more
doaj   +1 more source

Effect of Interface Properties on Tensile and Fatigue Behavior of 2D Woven SiC/SiC Fiber-Reinforced Ceramic-Matrix Composites

Advances in Materials Science and Engineering, 2020
In this paper, the effect of the fiber/matrix interface properties on the tensile and fatigue behavior of 2D woven SiC/SiC ceramic-matrix composites (CMCs) is investigated.
Longbiao Li
doaj   +1 more source

Modelling of impact damage and permanent indentation on laminate composite plate [PDF]

, 2010
This paper deals with impact damage and permanent indentation modelling. A model enabling the formation of damages developing during a low velocity / low energy impact test on laminate composite panels has been elaborated.
Barrau, Jean-Jacques, Bouvet, Christophe, Rivallant, Samuel   +2 more
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