2015
DOI: 10.17794/rgn.2015.2.2
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Current Cognition of Rock Tensile Strength Testing by Brazilian Test

Abstract: Tensile strength of intact rock materials has been determined by the indirect method more frequently than by the direct method. This paper presents a historical review of the development of the indirect method called the Brazilian test, comprising the period from 1943 to the present day. It stresses some aspects which are essential for interpreting the results of the Brazilian test due to the different degrees of stress during the testing and the direct method of determining tensile strength. The estimate of t… Show more

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Cited by 31 publications
(18 citation statements)
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“…1 -Length and diameter of specimen, in brittle rocks; if these are too large, they will cause some problems such as damaging the prepared samples (Briševac et al, 2015), 2 -The load applied to break the specimen; the simplest method of loading is compression, 3 -Procedure and equipment for testing; and 4 -Accuracy in fracture toughness determination.…”
Section: Testing Methodsmentioning
confidence: 99%
“…1 -Length and diameter of specimen, in brittle rocks; if these are too large, they will cause some problems such as damaging the prepared samples (Briševac et al, 2015), 2 -The load applied to break the specimen; the simplest method of loading is compression, 3 -Procedure and equipment for testing; and 4 -Accuracy in fracture toughness determination.…”
Section: Testing Methodsmentioning
confidence: 99%
“…Because of its practicality, the Brazilian test (or splitting tensile strength test) is the most popular one in ITS tests. Although the Brazilian test is applied worldwide, its deficiencies have been discussed as an important issue of the rock testing area [8][9][10][11]. Because the Brazilian test discs fail under biaxial stress distribution condition, the method is not usable to evaluate the uniaxial tensile strength values [12][13][14][15].…”
Section: Introductionmentioning
confidence: 99%
“…The Brazilian test (or splitting tensile strength test) is the most popular one in the Indirect Tensile Strength (ITS) tests because of its practicality. Although the Brazilian test is applied worldwide, its deficiencies cannot be ignored and have been an important issue to investigate by the community on rock testing [5][6][7][8].…”
Section: Introductionmentioning
confidence: 99%