Results 31 to 40 of about 400,089 (301)

Soil Particle Movement and Shear Band Development during Plane Strain Compression [PDF]

E3S Web of Conferences, 2019
Most geotechnical structures failed by formation and development of shear bands in soils. Thus, shear deformation and shear bands development evaluation are necessary to understand shear failure mechanism.
Hwang Junggeun, Ling Hoe I.
doaj   +1 more source

Compressive stress and shear stress on the deformation mechanism of Mg-13Gd-4Y–2Zn-0.5Zr alloy at different deformation temperatures

Journal of Materials Research and Technology, 2022
At present, alloys are affected by various stress states during their deformation process. Various stresses can facilitate alloy deformation at the same time, and the influence of these stresses on material deformation is difficult to clarify.
Rui Guo, Qiang Wang, YingZe Meng, WenLong Xu, Guojun Li, Zhimin Zhang, HuiSheng Yu, Jianmin Yu   +7 more
doaj   +1 more source

Monitoring shear deformation of sliding zone via fiber Bragg grating and particle image velocimetry

Journal of Rock Mechanics and Geotechnical Engineering
Monitoring shear deformation of sliding zones is of great significance for understanding the landslide evolution mechanism, in which fiber optic strain sensing has shown great potential.
Deyang Wang, Honghu Zhu, Guyu Zhou, Wenzhao Yu, Baojun Wang, Wanhuan Zhou   +5 more
doaj   +1 more source

Unveiling the mechanical response and accommodation mechanism of pre-rolled AZ31 magnesium alloy under high-speed impact loading

Journal of Magnesium and Alloys, 2022
Split Hopkinson pressure bar (SHPB) tests were conducted on pre-rolled AZ31 magnesium alloy at 150–350 ℃ with strain rates of 2150s-1, 3430s-1 and 4160s-1.
Xiao Liu, Hui Yang, Biwu Zhu, Yuanzhi Wu, Wenhui Liu, Changping Tang   +5 more
doaj   +1 more source

Analytical solution of two-layer beam taking into account interlayer slip and shear deformation [PDF]

, 2007
A mathematical model is proposed and its analytical solution derived for the analysis of the geometrically and materially linear two-layer beams with different material and geometric characteristics of an individual layer.
Goodman J. R., Goodman J. R., Goran Turk, Igor Planinc, Jasim N. A., Leon R. T., Miran Saje, Simon Schnabl, Wolfram S.   +8 more
core   +2 more sources

Superconductivity in Compression-Shear Deformed Diamond

Physical Review Letters, 2020
Diamond is a prototypical ultrawide band gap semiconductor, but turns into a superconductor with a critical temperature T_{c}≈4  K near 3% boron doping [E. A. Ekimov et al., Nature (London) 428, 542 (2004)NATUAS0028-083610.1038/nature02449]. Here we unveil a surprising new route to superconductivity in undoped diamond by compression-shear deformation ...
Chang Liu, Xianqi Song, Quan Li, Yanming Ma, Changfeng Chen   +4 more
openaire   +4 more sources

The Shear Response of Beryllium as a Function of Temperature and Strain Rate

EPJ Web of Conferences, 2018
A new specimen design has been developed to measure the shear response of materials. This compact forced-simple-shear specimen (CFSS) has been utilized to measure the shear stress/shear strain response of other materials [1, 2]. Earlier, unpublished work
Cady Carl M., Liu Cheng, Trujillo Carl P., Brown Donald W., Gray III George T.   +4 more
doaj   +1 more source

A shear brittleness index for rock joints and its application in direct shear failure analysis

Results in Engineering
The brittle shear failure of rock mass structural planes is an important cause of structure-controlled rockburst, which severely threatens the safety construction of deep rock engineering.
Sheng Li, Pengxian Fan, Ziming Xiong, Qiliang Yang, Haozhe Xing, Haiming Jiang   +5 more
doaj   +1 more source

Plastic deformation of a model glass induced by a local shear transformation [PDF]

, 2015
The effect of a local shear transformation on plastic deformation of a three-dimensional amorphous solid is studied using molecular dynamics simulations.
Priezjev, Nikolai V.
core   +3 more sources

In-situ EBSD observation of texture evolution and lattice rotation behavior in shear deformation of thin-walled aluminum alloy tubes

Journal of Materials Research and Technology
As shear stress plays a significant role in the deformation of tubular parts with complex shapes, investigation of the microstructue evolution of tubes under the shear stress state is beneficial to understanding the shear deformation mechanism and ...
Shuning Zhang, Yanbo Pei, Xiaosong Wang, Gang Liu   +3 more
doaj   +1 more source