Zobrazeno 1 - 10
of 13
pro vyhledávání: '"RK Kandasami"'
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 147
Cohesion between grains in a geological system is perhaps the simplest and ideal representation of a range of material systems including soft rocks, structured soils, mudstones, cemented sa...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e68cd2450c21c77842741f45224120e4
https://doi.org/10.1061/(asce)gt.1943-5606.0002475
https://doi.org/10.1061/(asce)gt.1943-5606.0002475
Laboratory studies of cavity initiation and propagation in weak or cohesionless materials rely on post-test observations to assess fracture geometry. The experimental setup in this work is a Hele-Shaw cell, which allows for visualization of cavity in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4fa8446ce62e88eb3811141d5c6be6c
https://www.repository.cam.ac.uk/handle/1810/329159
https://www.repository.cam.ac.uk/handle/1810/329159
Autor:
RK Kandasami, J S Kumar
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 861:072147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c35e5979f62c73ba04cb30d9ba35671d
https://doi.org/10.1088/1755-1315/861/7/072147
https://doi.org/10.1088/1755-1315/861/7/072147
Publikováno v:
Procedia Engineering. 173:793-799
Phenomenological models using plasticity theory are constantly evolving with the increased computational advancements. This evolution is inevitable especially for modeling heterogeneous, anisotropic materials systems like granular or cemented granula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4295de8793e5ead75b1e8dc6cbf257
Publikováno v:
Earthen Dwellings and Structures ISBN: 9789811358821
Biocemented earthen structures like termite mounds can be ten times stronger than the surrounding soil and can last for decades to centuries. Their architecture harvests wind energy for ventilation in order to achieve highly controlled internal envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::121c543ffeb74f8a326a4918343d476f
https://doi.org/10.1007/978-981-13-5883-8_12
https://doi.org/10.1007/978-981-13-5883-8_12
Autor:
N.S.S.P. Kalyan, RK Kandasami
Publikováno v:
EPJ Web of Conferences, Vol 249, p 05002 (2021)
The macro-scale behavior of granular materials is strongly influenced by grain kinematics. The mobility of the grains in turn is affected by grain morphology which needs to be comprehensively characterized. Initially, morphological descriptors were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d85160cac5ff0eecac95863d20b703f1
https://doi.org/10.1051/epjconf/202124905002
https://doi.org/10.1051/epjconf/202124905002
Autor:
Tejas G. Murthy, RK Kandasami
Publikováno v:
Granular Matter. 17:217-230
A comprehensive experimental study has been made on angular sand to investigate various aspects of mechanical behavior. A hollow cylinder torsion testing apparatus is used in this program to apply a range of stress conditions on this angular quartzit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d57dc2d9135be8e7d658125652d97ee
https://doi.org/10.1007/s10035-015-0554-4
https://doi.org/10.1007/s10035-015-0554-4
Publikováno v:
EPJ Web of Conferences, Vol 140, p 08007 (2017)
Shear resistance in granular ensembles is a result of interparticle interaction and friction. However, even the presence of small amounts of cohesion between the particles changes the landscape of the mechanical response considerably. Very often such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2809d1fef4bcf7dd2dd632cd7527b77
https://doaj.org/article/d061011cd1d94ad4a11371dd508bd378
https://doaj.org/article/d061011cd1d94ad4a11371dd508bd378
Publikováno v:
Advances in Laboratory Testing and Modelling of Soils and Shales (ATMSS) ISBN: 9783319527727
In nature, weakly cemented granular materials are encountered in the form of soft rocks such as limestone, sandstone, mudstone, shale, etc. The mechanical behaviour of these materials is quite different from the purely frictional granular materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84033a19d89dd66772130c41f3931c6e
https://doi.org/10.1007/978-3-319-52773-4_59
https://doi.org/10.1007/978-3-319-52773-4_59
Autor:
RK Kandasami, Tejas G. Murthy
Publikováno v:
IndraStra Global.
This paper presents the effect of particle morphology (grain shape) on the mechanical response of granular materials. Two model systems with extreme differences in morphology were selected (spherical glass ballotini and angular sand) for this experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2170663e50ee89aef959e7a4e6eb483
https://igi.indrastra.com/items/show/192060
https://igi.indrastra.com/items/show/192060