Results 31 to 40 of about 13,773,158 (351)

Studying Shear Performance of Flax Fiber-Reinforced Clay by Triaxial Test

Advance in Civil Engineering, 2018
Laboratory triaxial tests were carried out to investigate the reinforcement mechanism, to study the characteristics of flax fiber-reinforced clay, and to discuss the effect on stress-strain relationship and shear strength parameters of flax fiber ...
Q. Ma, Yicong Yang, Heng-lin Xiao, Wenwen Xing   +3 more
semanticscholar   +1 more source

Intrinsic Axis Ratio Distribution of Early-type Galaxies From Sloan Digital Sky Survey [PDF]

, 2007
Using Sloan Digital Sky Survey Data Release 5, we have investigated the intrinsic axis ratio distribution (ARD) for early-type galaxies. We have constructed a volume-limited sample of 3,922 visually-inspected early-type galaxies at $0.05 \leq z \leq 0.06$
Benacchio L., Bender R., Binggeli B., Binney J., Binney J., Fasano G., Khochfar S., Lambas D. G., Loveday J., Maddox S. J., Sukyoung K. Yi, Taysun Kimm   +11 more
core   +1 more source

Consequences of Triaxiality for Gravitational Wave Recoil of black holes [PDF]

, 2006
Coalescing binary black holes experience a ``kick'' due to anisotropic emission of gravitational waves with an amplitude as great as 200$ km/s. We examine the orbital evolution of black holes that have been kicked from the centers of triaxial galaxies ...
Capuzzo-Dolcetta, Roberto, Merritt, David, Vicari, Alessandro   +2 more
core   +3 more sources

Solid behavior of anisotropic rigid frictionless bead assemblies [PDF]

, 2008
We investigate the structure and mechanical behavior of assemblies of frictionless, nearly rigid equal-sized beads, in the quasistatic limit, by numerical simulation.
A. Duttine, A. S. J. Suiker, C. Thornton, D. Drücker, D. M. Wood, E. Hoque, F. Radjaï, G. D. R. MiDi, H. Matsuoka, J. Christoffersen, J. K. Mitchell, J. Salençon, J.-N. Roux, Jean-Noël Roux, L. Rothenburg, M. Allen, M. Wyart, N. Kruyt, P. G. Debenedetti, P. Lade, Pierre-Emmanuel Peyneau, R. Bathurst, R. Nedderman, S. Torquato, W. H. Press   +24 more
core   +5 more sources

Temperature effect of rockburst in granite caverns: insights from reduced-scale model true-triaxial test

Geomechanics and Geophysics for Geo-Energy and Geo-Resources
To investigate the influence of thermal treatment on the rockburst in granite caverns, true-triaxial compression tests were conducted on pre-heated granite cubic samples containing a circular through-hole using a true-triaxial test system, and the micro ...
Xuefeng Si, Yong Luo, Fengqiang Gong, Jiancheng Huang, Kaifeng Han   +4 more
semanticscholar   +1 more source

Strength Characteristics of Nonpenetrating Joint Rock Mass under Different Shear Conditions

Advances in Civil Engineering, 2020
The mechanical property of jointed rock mass is an important factor to be considered in the analysis, evaluation, and design of actual rock engineering. The existence of joints threatens the stability and safety of underground engineering projects built ...
Qingzhi Chen, Yuanming Liu, Shaoyun Pu
doaj   +1 more source

Glass Beads Test with True Triaxial Stress Path Achieved by Conventional Triaxial Apparatus

Fractal and Fractional
The impact of fabric anisotropy, fractal dimension, and breakage on the strength and deformation of granular materials were diminished by uniform-size spherical glass beads.
Xuefeng Li, Jiahui Ma, Longlong Lv
doaj   +1 more source

Effects of particle size and confining pressure on breakage factor of rockfill materials using medium triaxial test

Journal of Rock Mechanics and Geotechnical Engineering, 2016
Rockfill dams are mostly constructed using blasted rockfill materials obtained by blasting rocks or alluvial rockfill materials collected from the riverbeds.
Ashok Kumar Gupta
doaj   +1 more source

Mechanical Characteristics of Coal Samples under Triaxial Unloading Pressure with Different Test Paths

Shock and Vibration, 2020
In order to understand the influence of unloading path on the mechanical properties of coal, triaxial unloading confining pressure tests with different initial confining pressure and different unloading rate were carried out.
Yang Zhang, Yongjie Yang, Depeng Ma
doaj   +1 more source

Unified anisotropic elastoplastic model for sand [PDF]

, 2016
This paper presents a unified approach to model the influence of fabric anisotropy and its evolution on both the elastic and plastic responses of sand.
Gao, Zhiwei, Zhao, Jidong
core   +4 more sources