Results 31 to 40 of about 15,293 (287)

Effect of Zirconia Addition on Some Physical and Mechanical Properties of Porcelain [PDF]

open access: yesEngineering and Technology Journal, 2009
This research includes the study of the effect of zirconia (ZrO2) additionin a different weight percentages (5,10,15,20)% to porcelain samples formedfrom (Duekhla Kaolin, Ardima Sand, Feldspar Potash and CalciumCarbonate).
Mohammed Al-Taie   +2 more
doaj   +1 more source

The Experimental Assessment Of The Effect Of Paper Waste Ash And Silica Fume On Improvement Of Concrete Behavior [PDF]

open access: yesمهندسی عمران شریف, 2021
The idea of using paper wastes in concrete to reduce environmental pollution and Silica fume to improve the properties of concrete is a huge transformation in the building industry.
J. Pourazar   +4 more
doaj   +1 more source

Uniaxial compressive strength test and indirect tensile tests for four types of rocks

open access: yes, 2021
This data sets include UCS tests and indirect tensile tests for four types of rock: Alabama Marble, Bonne Terre Dolomite, Burlington Limestone, and Dunnville Sandstone. Three samples are used for the UCS and tensile tests on each rock.
Detournay, Emmanuel   +2 more
core   +1 more source

Relationship between compressive and tensile strengths of roller-compacted concrete

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2018
The abstract roller-compacted concrete (RCC) is a zero slump concrete comprising the same materials as that of conventional concrete with different proportions. The RCC must be compacted to reach its final form.
Chamroeun Chhorn   +2 more
doaj   +1 more source

MODELING THE BRAZILIAN TENSILE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM [PDF]

open access: yesFiabilitate şi Durabilitate, 2023
Strength is the property of rocks to keep their internal structure unmodified and not deform under the action of a stress. Tensile strength is defined as the maximum tensile stress the rock can endure until its failure and it is usually lower than ...
Ionela Cristina MĂCEŞARU   +2 more
doaj  

Effective statistical models for prediction of the tensile strength of rocks

open access: yesKuwait Journal of Science
This study investigated the relationships between indirect and direct tensile strength values of rocks using regression analysis. The uniaxial tensile strength (UTS) values of nine distinct rock specimens were ascertained, after which assessments were ...
Tamer Efe   +4 more
doaj   +1 more source

Alkylbenzene Sulphonate as Additive in Asphalt Paving Mixtures [PDF]

open access: yesEngineering and Technology Journal, 2005
Engineering properties, including Marshall stability, indirect tensile strength, and tensile stiffness modulus have been carried out on alkylbenzene Sulphonate- modified asphalt paving mixtures.
Abdul-Rahim Al-Hadidy
doaj   +1 more source

Experimental evaluation of steel fiber effect on mechanical properties of steel fiber-reinforced cement matrix [PDF]

open access: yesFracture and Structural Integrity, 2017
This paper investigates the possibility of combining steel fibers with different weight percentages along with their functions in increasing compressive strength, indirect tensile strength and bending strength.
A. Jadidi, M. Amiri, E. Zeighami
doaj   +3 more sources

Stress-deformed state of cylindrical specimens during indirect tensile strength testing

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2015
In this study, the interaction between cylindrical specimen made of homogeneous, isotropic, and linearly elastic material and loading jaws of any curvature is considered in the Brazilian test.
Levan Japaridze
doaj   +1 more source

Study the Effect of using RAP in Warm Mix Asphalt Pavement.

open access: yesJournal of Engineering, 2023
Sustainability is providing the needs without compromising the ability of the strategical forming to meet their requirements. The production of warm asphalt mixtures using recycled pavements produces economic and environmentally friendly mixtures, which
Ghofran A. AL-Mosawe   +1 more
doaj   +1 more source

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