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Application of data mining on evaluation of energy dissipation over low gabion-stepped weir Farzin SALMASI1, Mohammad Taghi SATTARI1,, Mahesh PAL2 1 Water Engineering Department, Faculty of Agriculture, University of Tabriz, Tabriz - IRAN 2Department of Civil Engineering, National Institute of Technology, Kurukshetra, 36119, Haryana - INDIA
Considering that the conventional methods such as cross-plot can not give satisfied results in fluid identification, this paper introduce the Data Mining including Decision TreeDT, Artificial Neural NetworkANN, Support Vector Machines SVM and Bayesian NetworkBNin fluid identification exemplified by X gas field with tight sand of low ...
Received Award for Best Research Publication Published by Science Faculty ARP for the year 2011-12 instituted by Vision Group on Science and Technology VGST, Department of IT, BT and ST, Government of Karnataka for the paper Estimating rock properties using
Studies on Establishment and Application of Microseismic Monitoring System in Hongtoushan Copper Mine 2012 Vol.29172-77 LIU Jian-Po, SHI Chang-Yan, LI Yuan-Hui,et al ... Fractal characteristics of porosity for porous media in coal mass ... Theory and Applicable of Yield Mining at Ending Stage of Fully-Mechanized Face in Shallow Seam at ...
2015-8-5curve of geostatistics inversion, get reasonable lithology body6 3 on the basis of he application of co-simulation in lithology and porosity bodies by cloud transformation relations, we get reasonable porosity. Figure 4. porosity section and wave impedance section contrast figure.
Read the latest articles of Journal of Petroleum Science and Engineering at ScienceDirect.com, Elseviers leading platform of peer-reviewed scholarly literature
5 APPLICATION OF THE EVOLUTION LAW OF PERMEABILITY CHARACTERISTICS UNDER THE ROOF CUTTING AND PRESSURE RELEASING MINING METHOD 5.1 Engineering background. This paper is based on the 12 201 fully mechanized mining face of the Halagou Coal Mine, Shenhua Shendong Coal Group, Shenmu County, Yulin City, Shaanxi Province, China.
Crystallization and sintering of borosilicate bioactive glasses for application in tissue engineering . M. Fabert, a N. Ojha, a E ... Department of Mining and Metallurgical Engineering, ... The impact of glass particle size and heat treatment temperature on the scaffold porosity and average pore size was investigated. Scaffolds with porosity ...
Application of electrical resistivity. 4938 words 20 pages Essay in Education. ... porosity and degree of water saturation in the rock. Electrical resistivity surveys have been used for many decades in hydrogeological, mining and geotechnical investigations. More recently, it has been used for environmental surveys.
In many consolidated sandstone and carbonate formations, plots of core data show that the logarithm of permeability k is often linearly proportional to porosity 0. The slope, intercept, and degree of scatter of these logk-0 trends vary from for
Read Application of MohrCoulomb failure theory to very porous sandy shales, International Journal of Rock Mechanics and Mining Sciences on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
2015-6-10WU Nong, ZHANG Xiao, LI Mengtian. Research on new grouting equipment and method for the treatment of gushing water in porosity sandstoneJ.JOURNAL OF SHANDONG UNIVERSITY ENGINEERING SCIENCE, 2015, 454 64-68.
This paper focuses on anisotropy of coal permeability and its stress sensitivity.Coal blocks were taken from Xinjing Coal Mine in Yangquan Coal District. Coal cores were then drilled along the strike, dip, and vertical directions. Coal permeabilities were ...
The stress dependent porosity of granite during loading process can be described via an exponential relationship while the match between the model and experimental data can be improved by a power law in unloading paths. The correlation of permeability and
2018-3-19Huang YuLi Xiao-pingTan Xiao-hua. Research on rate decline analysis for horizontal well in triple-porosity composite reservoirJ.Natural Gas Geoscience, 2018, 298 1190-1197.
2017-11-21In mining and civil engineering, porosity is an important physical property affecting the geomechanical features of rocks. Since its significance increases day by day, this fact has led many researchers to work on this subject and especially on how porosity could be
In this study, we applied the geostatistical modeling to analyze an oil field. The reservoir properties, thickness, porosity and permeability, were studied. Data analysis tools, such as histogram, scatter plot, variogram and cross variogram modeling, were employed to capture the interpretable spatial structure and provide the desired input parameters for further estimation. SK simple kriging ...
Home News Engineering Properties Of Stone Grit Engineering Properties Of Stone Grit Prompt Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc.
2020-2-18and mining sectors, NMRs application for engineering and land geotechnical projects is quite innovative. Fugro has implemented the technology as part of its borehole geophysics offering because it can provide valuable hydrogeological insight for near-surface site characterisation projects. The NMR technique effectively logs both porosity and
2019-5-25In this work, the role that manganese plays in determining the structure and performance of sintered biodegradable porous FeMn alloys is described. Powder metallurgy processing was employed to produce a series of biodegradable porous Fe-xMn x 20, 30, and 35 wt alloys suitable for bone scaffold applications. Increasing manganese content increased the porosity volume in the sintered ...
Marble is a stone with a firm crystalline structure and slight porosity. Due to its structure, marble can be polished to improve its shine and is thus a common and attractive stone for building applications. The restricted marble porosity, mainly when refined, makes it less susceptible to water damage.
Fundamentals of Fluid Flow in Porous Media Chapter 2 Porosity The rock texture consists of mineral grains of various shapes and sizes and its pore structure is extremely complex. The most important factors of the pore structure are how much space there is between these grains and what their shapes are. That is because
The use of a thermomechanical transport approach and its application in soil-water system of polluted mining areas considering three-phase coupling models can lead to the deeper understanding of the soil-water behavior during the polluted mining area process.
2020-2-26The University of Queensland operates a range of state-of-the-art equipment relevant to the study of mining rock mechanics. Our facilities allow our researchers to investigate the strength of rocks and grouts, the capacity of geotechnical supports such as rockbolts, and the coupled behaviour of both rocks and supports via computational modelling.
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