Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M. Uma Shankar"'
Publikováno v:
Cleaner Materials, Vol 11, Iss , Pp 100219- (2024)
The effect of supplementary cementitious materials (SCMs) such as fly ash (FA), GGBS and silica fume (SF) on the geotechnical index and engineering properties of expansive clays (EC) are studied in this research work. This manuscript aims to determin
Externí odkaz:
https://doaj.org/article/1a49673d6da54db09a831a3222ea2a53
Autor:
Devarangadi, Manikanta, M, Uma Shankar
Publikováno v:
In Journal of Cleaner Production 10 July 2020 261
Publikováno v:
Geomechanics and Geoengineering. :1-17
Autor:
M. Uma Shankar, Manikanta Devarangadi
Publikováno v:
Journal of Cleaner Production. 329:129757
This paper showcases the geotechnical and environmental engineering properties of ground granulated blast furnace slag (GGBS, a byproduct of iron-ore) admixed with local laterite soil (LS), bentonite (BT) and cement (CT) mixtures as landfill liner. T
Autor:
B. R. Phanikumar, M. Uma Shankar
Publikováno v:
Geotechnical and Geological Engineering. 35:111-120
Clay liners or compacted earthen barriers are important barrier materials used for preventing contaminant transport through soils. A low hydraulic conductivity (k) is a significant parameter that governs the design and construction of clay liners. Co
Autor:
M. Uma Shankar, B. R. Phanikumar
Publikováno v:
Geotechnical and Geological Engineering. 34:449-462
Earthen barriers or clay liners are a major concern in geo-environmental engineering. They are designed to preclude or reduce leachate migration. Hence, a low hydraulic conductivity (k) is an important parameter in the design of clay liners. Material
Autor:
M. Uma Shankar, B. R. Phanikumar
Publikováno v:
Geomechanics and Geoengineering. 11:114-118
This paper presents leachate studies on fly ash-stabilised expansive clay liners. Fly ash in different contents (0%, 10%, 20% and 30%) by dry weight of the expansive clay was added to the clay, and the ash-clay blend was compacted as a liner overlyin
Autor:
M. Uma Shankar, B. R. Phanikumar
Publikováno v:
Geomechanics and Geoengineering. 7:283-291
The study of earthen barriers or clay liners has become very important in the field of geo-environmental engineering. The design of clay liners is based on the fact that leachate migration through clay liners depends on their hydraulic conductivity.
Autor:
M. Uma Shankar, V Hariharan
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 263:032025
Visual MODLOW is a Graphical User Interface for the USGS MODFLOW. It is a commercial software that is popular among the hydrogeologists for its user-friendly features. The software is mainly used for Groundwater flow and contaminant transport models
Autor:
M. Uma Shankar, M. Muthukumar
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 263:032026
Human activity inevitably produces waste materials that must be managed. Some waste can be reused. However many wastes that cannot be used beneficially must be disposed of ensuring environmental safety. One of the common methods of disposal is landfi