Results 31 to 40 of about 27,123 (217)

True Triaxial Testing System For Geotechnical Engineering Education [PDF]

1996 Annual Conference Proceedings, 2020
Comment: 6 ...
openaire   +2 more sources

Digital Rock Mechanical Properties by Simulation of True Triaxial Test: Impact of Microscale Factors

Geotechnics, 2023
Complex fractures and pore structures in the rock strongly influence the mechanical properties, and the process from compression to failure is complicated.
Wenjie Ma, Yongfei Yang, Wendong Yang, Changran Lv, Jiangshan Yang, Wenhui Song, Hai Sun, Lei Zhang, Kai Zhang, Jun Yao   +9 more
doaj   +1 more source

The Dependence of Galaxy Shape on Luminosity and Surface Brightness Profile [PDF]

, 2005
For a sample of 96,951 galaxies from the Sloan Digital Sky Survey Data Release 3, we study the distribution of apparent axis ratios as a function of r-band absolute magnitude and surface brightness profile type.
Abramson I. S., Barbara S. Ryden, Benacchio L., Binney J., de Vaucouleurs G., Fasano G., Garijo A., Gerhard O. E., Huizinga J. E., Lambas D. G., R. Anthony Vincent, Vio R.   +11 more
core   +3 more sources

Galaxy Cluster Shapes and Systematic Errors in H0 Measured by the Sunyaev-Zel'dovich Effect [PDF]

, 1999
Imaging of the Sunyaev-Zel'dovich (SZ) effect in galaxy clusters combined with cluster plasma x-ray diagnostics can measure the cosmic distance scale to high redshift. Projecting the inverse-Compton scattering and x-ray emission along the cluster line-of-
Birkinshaw M., Cavaliere A., Cavaliere A., Cooray A. R., Edge A. C., Grainge K., Inagaki Y., Martin E. Sulkanen, Sunyaev R. A., White D. A.   +9 more
core   +2 more sources

Mechanical properties and strength criterion of Zhanjiang structured clay in three-dimensional stress state

Rock and Soil Mechanics, 2021
In order to investigate the mechanical properties of Zhanjiang structured clay in the three-dimensional stress state and the influence of structure on its strength criterion, a series of undrained true triaxial tests of different intermediate principal ...
LIU Bing-heng, KONG Ling-wei, SHU Rong-jun, LI Tian-guo   +3 more
doaj   +1 more source

A New Look at Massive Clusters: weak lensing constraints on the triaxial dark matter halos of Abell 1689, Abell 1835, & Abell 2204

, 2008
Measuring the 3D distribution of mass on galaxy cluster scales is a crucial test of the LCDM model, providing constraints on the nature of dark matter. Recent work investigating mass distributions of individual galaxy clusters (e.g.
Andersson, Bacon, Bahcall, Bardeau, Bardeau, Bartelmann, Bett, Bradac, Bradac, Broadhurst, Broadhurst, Clowe, Clowe, Clowe, Clowe, Corless, Corless, Corless, Dahle, Diego, Dodelson, Douglas Clowe, Evrard, Gavazzi, Halkola, Hoekstra, Jing, Jullo, Kassiola, King, King, King, Kneib, Lemze, Lemze, Leonard, Lewis, Limousin, Lindsay J. King, Majerowicz, Marshall, Medezinski, Meneghetti, Miralda-Escude, Mobasher, Navarro, Neto, Oguri, Oguri, Oguri, Reiprich, Reiprich, Russell, Sanders, Schmidt, Schneider, Schramm, Seitz, Shaw, Smith, Umetsu, Virginia L. Corless, Wambsganss, Xue, Zhang, Łokas   +65 more
core   +1 more source

Experiment on deformation and failure characteristics of sandstone at different unloading rates

Alexandria Engineering Journal, 2023
The unloading effect is an important factor for the failure of surrounding rock in deep underground engineering projects, especially under high-stress conditions.
Yang Peng, Pang Dongdong, Liu Ju, Huang Zhiguo, Xu Wensong, Dou Zhongsi   +5 more
doaj   +1 more source

True triaxial testing of geogrid for high speed railways [PDF]

Transportation Geotechnics, 2019
This work describes a series of novel experimental tests to determine the potential of geogrids to confine granular layers within ballasted railway lines operating at speeds close to critical velocity. This is important because at low train speeds, vertical stresses are dominant, but when approaching critical velocity conditions, dynamic horizontal ...
Yu Z, Woodward PK, Laghrouche O, Connolly DP   +3 more
openaire   +3 more sources

Experimental investigation of the elastoplastic response of aluminum silicate spray dried powder during cold compaction [PDF]

, 2014
Mechanical experiments have been designed and performed to investigate the elasto-plastic behaviour of green bodies formed from an aluminum silicate spray dried powder used for tiles production.
Bigoni, D., Bosi, F., Cocquio, A., Corso, F. Dal, Gei, M., Piccolroaz, A.   +5 more
core   +2 more sources

True triaxial test and failure criterion of coal gangue concrete

Meitan xuebao
In view of the pollution caused by the large storage of coal gangue and the shortage of natural aggregate in concrete, using coal gangue as coarse aggregate is a reasonable way to solve the above problems.
Weiping ZHAO, Yuxiang HE, Kongliang JIANG, Jiaqi YANG, Yang XU, Jialong CHEN   +5 more
doaj   +1 more source