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Entry: Rock - Determination of the tensile strength - Indirect method - Brazil test

URI: https://data.geoscience.fr/ncl/Proc/136

The tensile strength 'Brazilian test' on a rock specimen is an indirect tensile test. The cylindrical sample of rock is placed horizontally between the plates of a press and the load is increased until the failure which appears as a crack along the vertical diameter of the cylinder.

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is a Process | normalised method | laboratory test | Concept | geotechnical test
category 14
submitted byHélène Bressan
accepted on 5 Aug 2021 09:31:32.629

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date accepted 5 Aug 2021 09:31:32.629
date submitted 5 Aug 2021 08:56:58.174
definition
entity Rock - Determination of the tensile strength - Indirect method - Brazil test
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description
en The tensile strength 'Brazilian test' on a rock specimen is an indirect tensile test. The cylindrical sample of rock is placed horizontally between the plates of a press and the load is increased until the failure which appears as a crack along the vertical diameter of the cylinder.
fr L'essai de résistance à la traction d'une éprouvette de roche dite «essai brésilien» est un essai de traction indirect. L'échantillon cylindrique de roche est placé à l'horizontale entre les plateaux d'une presse et la charge est augmentée jusqu'à la rupture qui apparaît sous forme de fendage le long du diamètre vertical du cylindre.
item class laboratory test | normalised method | Concept | geotechnical test | Process
label
en Rock - Determination of the tensile strength - Indirect method - Brazil test
fr Roches - Détermination de la résistance à la traction - Méthode indirecte - Essai brésilien
notation 136
register Proc
status status stable
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
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Definition

category geotechnics
description
en The tensile strength 'Brazilian test' on a rock specimen is an indirect tensile test. The cylindrical sample of rock is placed horizontally between the plates of a press and the load is increased until the failure which appears as a crack along the vertical diameter of the cylinder.
fr L'essai de résistance à la traction d'une éprouvette de roche dite «essai brésilien» est un essai de traction indirect. L'échantillon cylindrique de roche est placé à l'horizontale entre les plateaux d'une presse et la charge est augmentée jusqu'à la rupture qui apparaît sous forme de fendage le long du diamètre vertical du cylindre.
in scheme Process
label
en Rock - Determination of the tensile strength - Indirect method - Brazil test
fr Roches - Détermination de la résistance à la traction - Méthode indirecte - Essai brésilien
notation 136
pref label
en Rock - Determination of the tensile strength - Indirect method - Brazil test
fr Roches - Détermination de la résistance à la traction - Méthode indirecte - Essai brésilien
source NF P94-422 Janvier 2001 (P94-422)
status Valid
top concept of Process
type Process | normalised method | laboratory test | Concept | geotechnical test

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