Results 121 to 130 of about 31,992 (227)

Microlayer Model: A Nonlinear Finite Strain Viscoelastoplastic Formulation for Asphalt

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT The microlayer framework is an innovative and powerful approach for the numerical simulation of heterogeneous materials, such as aggregate‐matrix composites across multiple scales. In this study, the microlayer framework is extended for the first time to account for viscoelastic‐elastoplastic material behavior.
Marcel May, Jakob Platen, Erik Kamratowsky, Gustavo Canon Falla, Ines Wollny, Alexander Zeißler, Michael Kaliske   +6 more
wiley   +1 more source

Development and validation of three-way rigid true triaxial apparatus for soils

Yantu gongcheng xuebao
The intermediate principal stresses have a significant effect on the stress-strain behavior of soils. To describe the stress-strain behavior of soils more accurately, it is necessary to carry out true triaxial tests in the field of soil mechanics.
SHAO Shengjun 1, 2, WANG Zechi 1, SHAO Shuai 1, WU Hao 1, ZHANG Shaoying 1
doaj   +1 more source

Disc galaxies with multiple triaxial structures. II. JHK surface photometry and numerical simulations

, 1996
We present detailed JHK surface photometry with ellipse fits of 13 galaxies selected from previous optical observations as likely candidates for having a secondary bar or a triaxial bulge within the primary bar.
Bratschi, P., Friedli, D., Martinet, L., Rieke, M., Wozniak, H.   +4 more
core   +1 more source

Microdynamic mechanical properties and fracture evolution mechanism of monzogabbro with a true triaxial multilevel disturbance method

International Journal of Mining Science and Technology
The far-field microdynamic disturbance caused by the excavation of deep mineral resources and underground engineering can induce surrounding rock damage in high-stress conditions and even lead to disasters.
Zhi Zheng, Bin Deng, Hong Liu, Wei Wang, Shuling Huang, Shaojun Li   +5 more
doaj   +1 more source

Permeability evolution of fractured coal subject to confining stress and true triaxial stress loading: experiment and mathematical model

Frontiers in Earth Science
The accurate elucidation and prediction of coal permeability evolution under stress loading conditions are crucial for coalbed methane production. In this study, flow experiments were conducted on six cylindrical coal samples and four cubic coal samples ...
Xiaobo Huang, Xiaobo Huang, Yiyu Lu, Yiyu Lu, Binwei Xia, Binwei Xia, Yafei Luo, Yafei Luo   +7 more
doaj   +1 more source

Merging of globular clusters within inner galactic regions. II. The Nuclear Star Cluster formation

, 2008
In this paper we present the results of two detailed N-body simulations of the interaction of a sample of four massive globular clusters in the inner region of a triaxial galaxy.
Babul A., Capuzzo-Dolcetta R., McCrady N., P. Miocchi, Pesce E., R. Capuzzo‐Dolcetta, Wagner S. J., White S. D. M.   +7 more
core   +1 more source

Experimental Study on Mechanical and Damage Evolution Characteristics of Coal during True Triaxial Cyclic Loading and Unloading. [PDF]

Materials (Basel), 2023
Jiang C, Wang L, Ding K, Wang S, Ren B, Guo J.   +5 more
europepmc   +1 more source

Cyclic loading and unloading true triaxial tests on remolded loess

Yantu gongcheng xuebao
Aiming at the development characteristics of cumulative plastic strain of loess under different stress paths under cyclic loading and unloading conditions, the remolded loess is taken as the research object, and the round-trip loading and unloading tests
SHAO Shuai 1, ZHANG Jiaqing 1, SHAO Shengjun 1, 2, 3, SONG Jiayao 1, YAN Guangyi 4, ZHU Xueliang 1
doaj   +1 more source

Gas pressure evolution characteristics of deep true triaxial coal and gas outburst based on acoustic emission monitoring. [PDF]

Sci Rep, 2022
Zhang X, Tang J, Yu H, Pan Y.
europepmc   +1 more source

Anisotropic characteristics and creep model for thin-layered rock under true triaxial compression

Journal of Rock Mechanics and Geotechnical Engineering
The failure phenomenon of thin-layered rock tunnels not only exhibits asymmetric spatial characteristics, but also significant time-dependent characteristics under high in-situ stress, which is attributed to the time-dependent fracture of thin-layered ...
Tianxiang Song, Xia-Ting Feng, Yangyi Zhou, Chengxiang Yang, Xiaojun Yu   +4 more
doaj   +1 more source