Results 51 to 60 of about 33,789 (304)

Experimental datasets from uniaxial compression tests.

, 2018
Experimental datasets from uniaxial compression tests.
Jianwei Feng (5942432), Jianli Jin (5942435), Junsheng Dai (5942438), Li Li (14993), Peng Luo (488595)   +4 more
core   +1 more source

Uniaxial compression test results of the -570m level rock.

, 2023
Uniaxial compression test results of the -570m level rock.
Hong Zhou (29614), Zhen Liu (74646), Zhihai An (14808583), Yantian Yin (14808586), Mingde Zhu (13173986), Yunsen Wang (9426215), Zhaojun Qi (14620394), Huanxin Liu (13500838)   +7 more
core   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Modified Deshpande–Fleck Model considering a Variable Plasticity Poisson’s Ratio and a Variable Ellipticity

Advances in Materials Science and Engineering, 2022
It is controversial whether the plastic Poisson’s ratio and ellipticity are invariable in the Deshpande–Fleck model, which describes the constitutive behavior of foam materials.
Weimin Zhuang, Jian Sun, Dongxuan Xie
doaj   +1 more source

Optical birefringence in uniaxially compressed aerogels

New Journal of Physics, 2010
The uniaxial strain dependence of refractive index anisotropy has been measured for a series of high-porosity aerogel samples. Uniaxial compression of compliant aerogels introduces an optical activity into the material. We report on the compression-dependent optical birefringence of samples with porosities from 95 to 99% under a uniaxial compression of
Lee, Yoonseok, Bhupathi, P., Jaworski, L., Hwang, J., Tanner, D. B., Obukov, S., Mulders, N.   +6 more
openaire   +1 more source

A compressive damage model for a rock considering the microcrack mechanical behavior

Shuiwen dizhi gongcheng dizhi
The contributions of the microcrack sliding and propagation to the rock total deformation, the mixed propagation criterion of the microcrack, and the influence of the rock damage degree on the number of the activated microcracks are not completely ...
Cui LIU, Zhong LI, Feiya XU, Mo ZHANG, Xiaowei CAO, Heng LEI   +5 more
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Direct quantification of mechanical responses of TiSiN/Ag multilayer coatings through uniaxial compression of micropillars

, 2018
The TiSiN/Ag multilayer coatings with fixed TiSiN layer thickness and different individual Ag layer thicknesses were prepared by arc ion plating.
Olugbade, Temitope, Li, Jinlong, Fan, Sufeng, Dang, Chaoqun, Zhang, Hongti, Lu, Yang, Olugbade, Temitope ; id_orcid, Gao, Libo   +7 more
core   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Experimental Study on Concrete under Uniaxial and Biaxial Compression

, 2010
In order to study on mechanical character and damage mechanism of the concrete under different loading conditions, the uniaxial and biaxial compression experiment of concrete is investigated by Isotropic Biaxial Loading System of Henan Polytechnic ...
Hai Bin Xu, You Kai Wang, Ping Xu, Min Xia Zhang   +3 more
core   +1 more source