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ASTM D5731 16 Standard Test Method for Determination of

DOI: 10.1520/D5731-16. Citation Format. ASTM D5731-16, Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications, ASTM International, West Conshohocken, PA, 2016, astm.org. Back to Top

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AMERICAN SOCIETY FOR TESTING AND MATERIALS Reprinted

5.3 This test method is performed to determine the point load strength index (Is(50)) of rock specimens, and the point load strength anisotropy index (Ia(50)) that is the ratio of point load strengths on different axes that result in the greatest and least values. 5.4 Rock specimens in the form of either core (the diametral and axial tests

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ASTM D5731 PDF lecatalogue.info

Aug 31, 2019· ASTM D 02 Standard Test Method for Determination of the Point Load Strength Index of Rock. Such specifics would be dependent on the intended use of the data, as well as possible budgetary constraints and possible other factors, which are outside the scope of this test method.

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Standard Test Method for Determination of the Point Load

Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications1 This standard is issued under the fixed designation D 5731; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

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ASTM D5731 95 Standard Test Method for Determination of

ASTM D5731-95, Standard Test Method for Determination of the Point Load Strength Index of Rock, ASTM International, West Conshohocken, PA, 1995, astm.org.

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ASTM D5731-16 Techstreet

ASTM D5731-16 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications. standard by ASTM

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ASTM D5731 95 Standard Test Method for Determination of

ASTM D5731-95, Standard Test Method for Determination of the Point Load Strength Index of Rock, ASTM International, West Conshohocken, PA, 1995, astm.org.

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ASTM D5731-16 Techstreet

ASTM D5731-16 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications. standard by ASTM

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ASTM D5731 PDF spring-art.info

Jul 14, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM-D5731 Standard Test Method for Determination of the

ASTM-D5731 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications compressive strength; index test; point load; rock; rock classification;; ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)

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ASTM D5731 PDF freeserials.us

Jun 02, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 : Standard Test Method for Determination of the

This test method covers the guidelines, requirements, and procedures for determining the point load strength index of rock. This is an index test and is intended to be used to classify rock strength. Specimens in the form of rock cores, blocks, or irregular lumps with a test diameter from 30 to 85 mm can be tested by this test method.

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ASTM D5731 PDF kentyapi.info

Jul 29, 2019· ASTM D 02 Standard Test Method for Determination of the Point Load Strength Index of Rock Link to Active This link d57311 always route to the current Active version of the standard. However, it is a time-consuming and expensive test that requires significant specimen preparation and the results may not be available for a long time after the

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ASTM D5731 PDF bowlsenecalanes

Jun 22, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 PDF trustbb.info

May 25, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 PDF Luise

Mar 21, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731-16 Standard Test Method for Determination of

ASTM D5731-16 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications. The specifics of the point load test program need to be developed prior to testing and possibly even before sampling. Such specifics would be dependent on the intended use of the data, as well as

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ASTM D5731 PDF Ranchoes PDF

Jun 24, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 PDF Definitely PDF Coming

ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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astm point load strength test d5731 pdf

According to ASTM D5731-08, Uncorrected point load strength index (Is) is an indicator of strength Note 1 : L= Distance between contact points and nearest free face, and D e = equivalent core diameter [8] Fig. 1 Load Configurations and Specimen Shape Requirement for (a) the Diametral Test, (b) the Axial Test (ASTM D5731-08, 2008) Since the

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ASTM D5731 PDF trustbb.info

Jun 13, 2019· ASTM D 02 Standard Test Method for Determination of the Point Load Strength Index of Rock. However, the results can be highly influenced by how the specimen is treated from the time it is obtained 5d731 the time it is tested. The specifics of the point load test program need to be developed prior to testing and possibly even before sampling.

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ASTM D5731 PDF Luise

Mar 21, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 PDF Ranchoes PDF

Jun 24, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 PDF hccdc.info

Aug 28, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731 PDF Definitely PDF Coming

ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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astm point load strength test d5731 pdf

According to ASTM D5731-08, Uncorrected point load strength index (Is) is an indicator of strength Note 1 : L= Distance between contact points and nearest free face, and D e = equivalent core diameter [8] Fig. 1 Load Configurations and Specimen Shape Requirement for (a) the Diametral Test, (b) the Axial Test (ASTM D5731-08, 2008) Since the

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ASTM D5731 PDF PDF Traveler

Mar 23, 2019· ASTM D 02 Standard Test Method for Determination of the Point Load Strength Index of Rock Link to Active This link will always route to the current Active version of the standard. Agencies that meet the criteria of Practice D are generally considered capable of

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ASTM D5731 16 Standard Test Method for Determination

Purchase your copy of ASTM D5731 16 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available online in electronic and print formats. ASTM D5731 16 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications

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ASTM D5731-16 Standard Test Method for Determination of

ASTM D5731-16 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications. The specifics of the point load test program need to be developed prior to testing and possibly even before sampling. Such specifics would be dependent on the intended use of the data, as well as

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ASTM-D5731 Standard Test Method for Determination of the

The point load strength test is used as an index test for strength classification of rock materials. The test results should not be used for design or analytical purposes. This test method is performed to determine the point load strength index of rock specimens and, if required, the point load strength anisotropy index.

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ASTM D5731 PDF lapakpoker.info

Aug 29, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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(PDF) Standard Test Method for Determination of the Point

Designation: D 5731 07 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications1 This standard is issued under the fixed designation D 5731; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

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ASTM D5731-07

ASTM D5731-07 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications. standard by ASTM International, 02/01/2007. This document has been replaced. View the most recent version. View all product details

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ASTM D5731 Standard Test Method for Determination of the

This test method covers the guidelines, requirements, and procedures for determining the point load strength index of rock. This is an index test and is intended to be used to classify rock strength. Specimens in the form of rock cores, blocks, or irregular lumps with a test diameter from 30 to 85 mm can be tested by this test method.

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ASTM-D5731 Standard Test Method for Determination of the

The point load strength test is used as an index test for strength classification of rock materials. The test results should not be used for design or analytical purposes. This test method is performed to determine the point load strength index of rock specimens and, if required, the point load strength anisotropy index.

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ASTM D5731 PDF lapakpoker.info

Aug 29, 2019· ASTM D Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength. GeoTesting Express is a provider of Rock Testing Services ASTM D, Standard Test Method for Determination of the Point Load Strength Index of Rock and.

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ASTM D5731-07

ASTM D5731-07 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications. standard by ASTM International, 02/01/2007. This document has been replaced. View the most recent version. View all product details

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ASTM D5731-16_标准图书馆stdlibrary

Designation: D5731 − 16Standard Test Method forDetermination of the Point Load Strength Index of Rock andApplication to Rock Strength Classifications1This standard is issued under the fixed designation D5731; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision.

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ASTM D 5731 : 2007 Standard Test Method for Determin

1.1 This test method covers the guidelines, requirements, and procedures for determining the point load strength index of rock. This is an index test and is intended to be used to classify rock strength. 1.2 Specimens in the form of rock cores, blocks, or irregular lumps with a test diameter from 30 to 85 mm can be tested by this test method.

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(PDF) Standard Test Method for Determination of the Point

Designation: D 5731 07 Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications1 This standard is issued under the fixed designation D 5731; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

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ASTM D5731 Testing Services Standard Test Method for

GeoTesting Express is a provider of Rock Testing Services ASTM D5731,Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications (978) 635-0424. Client Portal Send Us Samples Request a Quote. Toggle navigation.

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Estimating Unconfined Compressive Strength of

4. Point Load Test The ASTM-D5731-08 [8] code gave a clear justification for the use of the point load test. The code started its justification by giving statements about the time and money spent on performing a UCS test and recommended the use of simpler in-situ tests of which the point load test was one of them. The code also stated that this

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ASTM-D5731 Standard Test Method for Determination of the

1.1 This test method covers the guidelines, requirements, and procedures for determining the point load strength index of rock. Specimens in the form of rock cores, blocks, or irregular lumps can be tested by this test method. This test method can be performed in the field or laboratory because the testing machine is portable.

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Test method T223 Roads and Maritime Services

The Point Load strength test is based on the indirect tensile strength test or rock core by fracturing a specimen of rock using a machine equipped with conical platens and a load measuring system. the test provides a Point Load Strength (I. s) for different size samples which is then corrected to a

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Laboratory Testing of IntactLaboratory Testing of Intact Rocks

•Strength –Point Load Index –SwissHammer(SchmidtHammer)Swiss Hammer (Schmidt Hammer) split-tension test (ASTM D 3967). • Length-to-diameter ratios: 2 < H/d < 2.5 Shear Testing of Rock Specimens (ASTM D 5607) Fig. 8-4. Direct Shear Testing of Rock Specimens (ASTM D 5607) Roctest Eqqpuipment, Montreal. Durability of Rock

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Point Load Test

The Point Load Test, also known as the Point Load Strength Index Test, is used to calculate the rock strength index of a rock specimen. From the rock strength index, other rock parameters, such as the uniaxial compressive strength, can be estimated.This test is very economical due to the simplicity of the apparatus and the minimal amount of required materials to execute.

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Point load test on anisotropic rocks Request PDF

Although point load test is also an efficient means in determining rock strength anisotropic index (ratio of mean point load strength values measured perpendicular and parallel to planes of

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STANDARD OPERATING PROCEDURE No. 77 POINT LOAD

STANDARD OPERATING PROCEDURE No. 77 POINT LOAD STRENGTH TEST REVISION LOG Revision Number Description Date 77v0 Original SOP Vanessa Candida Viterbo 06/28/2005 77v1 First edits LMK, changed SOP # from 75 to 77 because 75 is the Specific Gravity SOP 6/28/05 Sent 77v1 to Jack Hamilton to post on Utah website 8/19/05