Results 31 to 40 of about 260,594 (295)

Illustrating Rotating Principal Stresses in a Materials Science Course [PDF]

2013 ASEE Annual Conference & Exposition Proceedings, 2020
Illustrating Rotating Principal Stresses in a Materials Science Course Somnath Chattopadhyay Georgia Southern University Rungun Nathan Pennsylvania State University ABSTRACTThis work constitutes a laboratory component with a junior level materials science course andillustrates the importance of rotating principal stresses in design of components such ...
Somnath Chattopadhyay, Rungun Nathan
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Numerical evaluation of three non-coaxial kinematic models using the distinct element method for elliptical granular materials [PDF]

, 2016
This is the accepted version of the following article: [Jiang, M. J., Liu, J. D., and Arroyo, M. (2016) Numerical evaluation of three non-coaxial kinematic models using the distinct element method for elliptical granular materials. Int. J. Numer.
Arroyo Alvarez de Toledo, Marcos, Jiang, M.J., Liu, J.D.   +2 more
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Stress field and spin axis relaxation for inelastic triaxial ellipsoids [PDF]

, 2012
A compact formula for the stress tensor inside a self-gravitating, triaxial ellipsoid in an arbitrary rotation state is given. It contains no singularity in the incompressible medium limit.
A. Rożek, Breiter, Burns, Byrd, Chandrasekhar, Chree, D. Vokrouhlický, Denisov, Deprit, Efroimsky, Efroimsky, Efroimsky, Efroimsky, Efroimsky, Efroimsky, Harris, Innes, Lambeck, Landau, Lazarian, Love, Molina, Munk, O'Connell, Paolicchi, Pravec, Prendergast, Purcell, Rubincam, S. Breiter, Saad, Scheeres, Sharma, Tokis, Vokrouhlický, Warner, Washabaugh, Whittaker, Wilmanski   +38 more
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The earth pressure of retaining wall with cohesive fill based on principal stress rotation

Shuiwen dizhi gongcheng dizhi, 2021
The soil behind a wall is in a stress state with self-weight stress and horizontal stress as the main stress for the Rankine retaining wall with horizontal fill. However, there is a certain wall-soil friction and bonding force in practice.
Hengli WANG, Zhengsheng ZOU, Jingmin LIU, Xinyu WANG   +3 more
doaj   +1 more source

Definition, principle, characterization and application of mining-induced stress rotation

Meitan xuebao
Mining-induced stress leads to the deformation and failure of surrounding rock. It serves as the premise for support design, determining ground control effectiveness.
Zhaohui WANG, Jiachen WANG, Shengli YANG, Wenchao SUN, Shirong WANG, Canzhe ZHENG, Zijian LI, Kun CHEN   +7 more
doaj   +1 more source

A Turbulent Constitutive Law for the Two-Dimensional Inverse Energy Cascade

, 2005
We develop a fundamental approach to a turbulent constitutive law for the 2D inverse cascade, based upon a convergent multi-scale gradient (MSG) expansion.
Eyink, Gregory L.
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Discussion: Drained principal stress rotation in saturated sand [PDF]

Géotechnique, 1989
Article original: M. J. Symes, A. Gens et D. W. Hight (1988).
M. J. Symes, A. Gens, D. W. Hight
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Characteristics of stress distribution and failure mechanisms in roadway surrounding rock under stress path effects

Frontiers in Earth Science
The direction of principal stresses exerts a significant influence on the plastic failure patterns of roadway rock masses. This study establishes a mechanical model for roadway rock masses, derives corresponding stress functions, and reveals the ...
Lingyun Zhang, Bo Lei, Yang Chen, Qiang Yao, Jin Ban, Jiawei Ma   +5 more
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Stress state at faults: the influence of rock stiffness contrast, stress orientation, and ratio [PDF]

Solid Earth
The contemporary crustal stress state is primarily driven by gravitational volume forces and plate tectonics. However, there are various smaller-scale sources such as geological structures and stiffness contrast that perturb stresses and deviate them ...
M. O. Ziegler, M. O. Ziegler, R. Seithel, T. Niederhuber, O. Heidbach, O. Heidbach, T. Kohl, B. Müller, M. Rajabi, K. Reiter, L. Röckel   +10 more
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3D FE-Informed Laboratory Soil Testing for the Design of Offshore Wind Turbine Monopiles

Journal of Marine Science and Engineering, 2021
Based on advanced 3D finite element modelling, this paper analyses the stress paths experienced by soil elements in the vicinity of a monopile foundation for offshore wind turbines subjected to cyclic loading with the aim of informing soil laboratory ...
Xiaoyang Cheng, Andrea Diambra, Erdin Ibraim, Haoyuan Liu, Federico Pisanò   +4 more
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