Results 171 to 180 of about 2,581 (196)
Some of the next articles are maybe not open access.

Geostatistical Analysis of the Uniaxial Compressive Strength (UCS) of Reservoir Rock by Petrophysical Information

Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 2014
Strength properties of reservoir rocks play an important role in oil drilling and production. Meanwhile, uniaxial compressive strength is a decisive parameter in the gas and oil drilling. Considering that the uniaxial compressive strength is affected by many parameters, such as fracture and porosity, it can indicate the mechanical properties of the ...
J Moghadasi
exaly   +2 more sources

Prediction of Rock Abrasivity Index (RAI) and Uniaxial Compressive Strength (UCS) of Granite Building Stones Using Nondestructive Tests

Geotechnical and Geological Engineering, 2022
Ebrahim Ghasemi   +2 more
exaly   +2 more sources

Estimating uniaxial compressive strength of rocks using genetic expression programming

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2013
The aim of this paper is to estimate the uniaxial compressive strength (UCS) of rocks with different characteristics by using genetic expression programming (GEP).
Unsal, Mehmet   +2 more
exaly   +2 more sources

Water absorption process effect on strength of Ayazini tuff, such as the uniaxial compressive strength (UCS), flexural strength and freeze and thaw effect

Environmental Earth Sciences, 2013
Tuffs have been used as a construction material possibly since ancient times. In Afyonkarahisar, Turkey, there are numerous buildings constructed by tuff. Tuff has been a local construction material, during the Roman, Seljuk and Ottoman periods. Even though tuffs have relatively low durability and low strength values compared to marble, etc., they have
Celik, Mustafa Yavuz   +2 more
openaire   +2 more sources

Predicting Uniaxial Compression Strength (UCS) Using Bulk Density for Kuala Lumpur Granite and Limestone

2015
In engineering practice particularly in measuring strength properties of rock, uniaxial compressive strength (UCS) is considered as one of the key in characterizing rock material. However, sometime it is quite difficult or impossible to full fill the test requirement especially when dealing with rock that consists of discontinuities or fractures ...
Haryati Awang, Noor Akma Mohd Naru
openaire   +1 more source

Correlation between P-wave modulus (M) and Uniaxial compressive strength (UCS) derived from hydraulic flow units (HFU)

Journal of Mining and Earth Sciences
Uniaxial compressive strength (UCS) is one of the most important geomechanical parameters for evaluating rock strength along the wellbore. It is essential for ensuring drilling safety and optimizing drilling operations, particularly in determining the appropriate mud weight window to maintain well stability and improve the rate of penetration ...
Hoang Van Nguyen   +2 more
openaire   +1 more source

Inconsistency of changes in uniaxial compressive strength and P-wave velocity of sandstone after temperature treatments

Journal of Rock Mechanics and Geotechnical Engineering, 2021
Yanjun Shen   +2 more
exaly  

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