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Indirect measurement of tensile strength of hollow fiber braid membranes
Desalination, 2008Abstract 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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A new approach to predict the indirect tensile strength of Portland cement concretes
European Journal of Environmental and Civil Engineering, 2020The indirect tensile strength (ITS) of portland cement concrete (PCC) is commonly predicted using several existing empirical equations that relate this property to the compressive strength.
Amal Bousleh +3 more
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Evaluation of Indirect Tensile Strength of Track Ballast Using Weibull Statistics
Geotechnical and Geological Engineering, 2012Iraq 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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Experimental study of indirect tensile strength of calcareous coal gangue mixture
World Journal of Engineering, 2013The 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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On the applicability of some indirect tests for estimation of tensile strength of anisotropic rocks
2020The tensile strength of rocks plays a noteworthy role in their failure mechanism, and its determination can be beneficial in optimizing the design of the rock structures. Schistose rocks due to their inherent anisotropy in different foliation directions show a diverse strength at each direction.
Rastegar, Fuad +4 more
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Some new theoretical aspects of indirect measurements of the tensile strength of rocks
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1978Abstract The theoretical background for the two most common indirect rock tensile strength measurements, namely the point load test and the Brazilian test, is discussed. The exact theoretical stress field variation within the loaded specimens has not been evaluated earlier in the literature, strangely enough.
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Investigating the anisotropy of rocks depending on the indirect tensile strength
2015ISRM Regional Symposium, EUROCK 2015 -- 7 October 2015 through 10 October 2015 ...
Beyhan S., Özgür A.
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Effect of angle of repose of aggregates on asphalt indirect tensile strength value
Proceedings of the Institution of Civil Engineers - Construction Materials, 2014Aggregates are the major constituent of asphalt mix and the properties of the aggregates significantly affect the response of the asphalt mix. In the present study, the effect of angle of repose on the strength of asphalt mix was investigated using indirect tensile strength as a measure of the strength of the asphalt mix.
Ashish Kumar +2 more
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The effect of mixing sequence on the workability and indirect tensile strength of asphalt concrete
2016The KGO mixing method was developed 40 years ago. Instead of adding the bitumen at the end of the mixing cycle, the bitumen was poured down first together with the larger aggregates. After mixing the bitumen with the larger aggregates, the reamining aggregates were mixed down.
Voskuilen, J. +3 more
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The indirect measurement of tensile strength by the new model FGMC (1,n)
Measurement, 2011Abstract The relationship between the tensile strength and Brinell hardness number of material is very intense, but a definite explicit or implicit function of them does not exist. The mechanical property of a material is a grey system because it will vary with the chemical ingredients and the procedures of heat treatment.
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