Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dhananjai Verma"'
Publikováno v:
International Journal of Economic and Environment Geology, Vol 2, Iss 1, Pp 11-18 (2011)
Coal is a prime source of energy in India and its demand is increasing every day due to faster rate of development and consumption of energy per capita. To bridge the gap between demand and supply of energy sector, there is a need for huge quantity o
Externí odkaz:
https://doaj.org/article/764b53e851e94db783d1c4e149a08e5b
Autor:
Trilok Singh, P. K. Singh, Rajesh Singh, Dhananjai Verma, Ashutosh Kainthola, Kripamoy Sarkar
Publikováno v:
Geotechnical and Geological Engineering. 33:1255-1278
The knowledge of geomechanical properties of rocks is essential for planning and design of structures in civil, mining, and other allied industries. Direct assessment of these properties is quite expensive and time consuming. It also requires fine pr
Publikováno v:
Geosciences Research. 2
Publikováno v:
Journal of the Geological Society of India. 81:804-812
Open cast mines are the prime source of coal production in India. Due to an increase in coal demand, deeper surface mines are being planned to ensure better productivity with enhanced safety of these mines. The safe working environment and continuous
Autor:
Vaseem Akaram, A C Pandey, Dhananjai Verma, Koushik Dutta, Ajai Kumar Rai, Siddhartha Das, G. V. Ravi Prasad
Publikováno v:
Journal of Earth System Science. 122:173-185
A gravity core SK-221 recovered from the southeastern Arabian Sea near Laccadive–Chagos Ridge was examined to identify the sources of detrital clay minerals and to decipher paleoenvironmental changes for the last 30 kyr. The clay mineral assemblage
Publikováno v:
Geomaterials. :1-13
The present paper mainly deals with a case study of failed dump slope in western coalfield limited, Nagpur, India. A huge mass of debris flow had happened during the routine the activity of mining. The failed dump had a height of 75 m with 43? slope
Scale Effect on Strength and Failure Modes of Open Pit Cut Slope of Wardha Valley Coalfield in India
Publikováno v:
GeoCongress 2012.
Stability of slopes is one of the basic problems in open cast mines. Economical and safe open pit slopes involve maximization of the angle of inclination of the slope with proper stability. Studies on stability require a complete knowledge of the loc
Publikováno v:
Thermochimica Acta. 15:267-280
Excess enthalpies and change in volumes on mixing methanol with pyridine, β-picoline, N-N,-dimethylformamide and 1,4-dioxane have been determined at 303.15 K and 308.15 K and the same have been analysed for Barker's theory. It has been concluded tha
Autor:
Parminder Singh, Dhananjai Verma
Publikováno v:
Thermochimica Acta. 13:89-92
Autor:
Parminder Singh, Dhananjai Verma
Publikováno v:
Thermochimica Acta. 12:301-307
Excess enthalpies of bromoform + toluene, + o -xylene + m -xylene and + p -xylene have been determined at 308.15 K. These compounds have been examined for Barker's theory in order to understand the magnitude and nature of various interactions between