Results 241 to 250 of about 61,797 (294)

Estimating the direct tensile strength of rocks from indirect tests

Arabian Journal of Geosciences, 2021
Within the scope of this study, a series of experimental, numerical and statistical analyses were performed in order to find the coefficients that would allow the accurate determination of the tensile strength values of the rocks. In this context, direct and indirect tensile strength values of 9 different rock types including sedimentary, metamorphic ...
ALTINDAĞ, Raşit, ŞENGÜN, Nazmi, TÜFEKCİ, KENAN, DEMİRDAĞ, Servet, Efe, Tamer   +4 more
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Indirect Tensile Strength of Concrete Containing Reclaimed Asphalt Pavement Using the Superpave Indirect Tensile Test

Advanced Materials Research, 2013
Concrete mixes containing Reclaimed Asphalt Pavement (RAP) were evaluated by the Superpave® Indirect Tensile (IDT) strength test using a constant force-control and a displacement-control rate. The IDT strength of concrete without RAP at early age was seen to increase as the temperature decreased.
Yu Min Su, Nabil Hossiney, Mang Tia
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Loading-Rate Dependency of Uniaxial and Indirect Tensile Strength.

Shigen-to-Sozai, 1993
Uniaxial and indirect tensile strength of Sanjome andesite was obtained under air-dried and water-saturated conditions. It was found that the strength increases with loading rate in both conditions.The difference in loading-rate dependency can not be observed between uniaxial and indirect tensile tests. And also the amount of strength increase with ten
Seisuke OKUBO, Fengnian JIN, Masao AKIYAMA   +2 more
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Indirect Tensile Strengths of Crushed-Sand Concretes in Correlation with Its Compressive Strength

2020 5th International Conference on Green Technology and Sustainable Development (GTSD), 2020
The correlation between indirect tensile strengths and compressive strengths of the crushed-sand concretes was experimentally investigated. The crushed-sand concrete called in this paper was termed as the concrete using crushed-sand to replace traditional river sand in producing concrete.
Duy-Liem Nguyen, Vu-Tu Tran, Thi-Ngoc-Han Vuong, Tien-Tho Do   +3 more
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A study of asphalt aging using Indirect Tensile Strength test

Construction and Building Materials, 2015
Abstract While dynamic modulus, diametrical resilient modulus, and loss of ductility are the most common parameters to study aging, this study determines laboratory equivalence of field aging using an Indirect Tensile Strength (ITS) test for its simplicity and wide usages in Asphalt Concrete (AC) performance evaluation.
Md Rashadul Islam, Mohammad Imran Hossain, Rafiqul A. Tarefder   +2 more
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Indirect measurement of tensile strength of hollow fiber braid membranes

Desalination, 2008
Abstract In order to estimate the tensile strength (σβ) of hollow fiber braid membrane, two linear equations relating interfacial shear strength (τ) and σβ were formulated. The first involves a simple τ equation and the second includes an intercept value that represents the maximum load for σβ. The two equations were confirmed experimentally by three
Myoung Jun Park, Hern Kim
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Evaluation of Indirect Tensile Strength of Track Ballast Using Weibull Statistics

Geotechnical and Geological Engineering, 2012
Iraq is planning to expand and rehabilitate its current railway network, thus demanding huge amounts of proper ballast material. There are three common quarries in Iraq, Sinjaar in the northern sector, Al-Qaim in western desert and Najaf-sea in the middle and southern parts of Iraq.
Namir K. S. Al-Saoudi, Khawla H. Hassan
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Uniaxial compression tests and the validity of indirect tensile strength

Journal of Materials Science, 1990
So-called “indirect” tensile tests have been adopted for various reasons, especially ease of execution and supposed freedom from several notable interferences. The extensive literature reveals much disparity in the conditions for such tests, and no consensus conclusion concerning the optimum protocol or even the interpretation of the results.
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Experimental study of indirect tensile strength of calcareous coal gangue mixture

World Journal of Engineering, 2013
The calcareous coal gangue, fly ash, lime powder and a small amount of cement mixture, which are selected from the Hanxing area, are mixed into a calcareous coal gangue mixture. An experimental study was done on the cleavage strength of this mixture. According to the method of uniform design, 8 groups of test matching scheme of calcareous coal gangue ...
Yapeng Zhang, Wenqing Meng, Zhifei Zhang
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Evaluation of Granite Deformation Through Non-Compliant Versus Compliant Indirect Tensile Strength Application

Volume 9: Offshore Geotechnics; Petroleum Technology, 2023
Abstract Rock deformation evaluation as an essential approach for rock characterization and property determination has been examined via several methods through experimental and simulation studies. Such methods are reported to be conventional techniques applied to define the rock stress-strain relationship that consists of several ...
Abdelsalam Abugharara, Stephen Butt
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