Results 41 to 50 of about 6,394 (206)
An Influence of Thermally-Induced Micro-Cracking under Cooling Treatments: Mechanical Characteristics of Australian Granite [PDF]
, 2018 The aim of this study is to characterise the changes in mechanical properties and to provide a comprehensive micro-structural analysis of Harcourt granite over different pre-heating temperatures under two cooling treatments (1) rapid and (2) slow cooling.
D, Chandrasekharam +5 more
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Application of data mining techniques in the estimation of the uniaxial compressive strength of jet grouting columns over time [PDF]
, 2011 Jet grouting (JG) is a soil treatment technique which is the best solution for several soil improvement problems. However, JG lacks design rules and quality controls.
Correia, A. Gomes +2 more
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Application of Geostatistical Modelling to Study the Exploration Adequacy of Uniaxial Compressive Strength of Intact Rock alongthe Behesht-Abad Tunnel Route [PDF]
International Journal of Mining and Geo-Engineering, 2014 Uniaxial compressive strength (UCS) is one of the most significant factors on the stability of underground excavation projects. Most of the time, this factor can be obtained by exploratory boreholes evaluation.
Mohammad Doustmohammadi +2 more
doaj
International Journal of Economic and Environment Geology, 2020 Marble is globally used as a natural stone for decorative and architectural purposes. Primary utilization of marble is as building and dimension stones.
Noor Muhammad, Umair Hassan, Zahid Ur Rehman, Sajjad Hussain, Muhammad Sajid, Atique Ahmad.
doaj +1 more source
Chemo-mechanical modeling of artificially and naturally bonded soils [PDF]
, 2019 Chemo-mechanical effects are known to be significant in a number of applications in modern geomechanics, ranging from slope stability assessment to soil improvement and CO2 sequestration.
Cecinato, Francesco +2 more
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, 2020 ABSTRACT—Intact rock specimens are routinely tested in the laboratory for uniaxial compressive strength (UCS) which is an important design parameter in rock engineering. However, laboratory measurement is always expensive and time consuming and is generally not available as part of the small projects.
Farooq, Salman, Akram, Main Sohail
openaire +1 more source
Prediction of cemented backfill strength by ultrasonic pulse velocity and BP neural network
工程科学学报, 2016 Tailing-cemented backfill is a cement-based heterogeneous composite whose uniaxial compressive strength (UCS) and ultrasonic pulse velocity (UPV) are dependent on cement dosage, solid content, sample type, etc.
XU Miao-fei +5 more
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Evaluation of volumetric strain quantities and types of volumetric strain curves under failure-deformation process of hard brittle rocks [PDF]
, 2018 Purpose. The aim of this work is to show whether or not a relationship exist among the different volumetric strain quantities and to assess also whether the volumetric quantities are related to the different types of volumetric strain curves under ...
Afu, D.J., Ajaka, E.O., Akinbinu, V.A.
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Journal of Applied Mathematics and Physics, 2014 Occasionally, in complex inherent characteristics of certain rocks, especially anisotropic rocks it may be difficult to measure the uniaxial compressive strength UCS. However, the use of empirical relationships to evaluate the UCS of rock can be more practical and economical.
Esamaldeen Ali, Guang Wu
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Open Geosciences, 2018 In this work, the intensive theoretical study and laboratory tests are conducted to evaluate the craters morphology via the flat-ended indenter test, relationship of indentation hardness (HRI) and uniaxial compressive strength (UCS).
Zhang Ligang +5 more
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