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DZ/T 0276.4-2015 English PDF

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DZ/T 0276.4-2015: Regulation for testing the physical and mechanical properties of rock. Part 4: Test for determining the density of rock
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
DZ/T 0276.4-2015269 Add to Cart 3 days Regulation for testing the physical and mechanical properties of rock. Part 4: Test for determining the density of rock Valid

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DZ/T 0216   GB/T 23249   GB/T 2007.4   DZ/T 0276.11   DZ/T 0276.1   DZ/T 0276.10   

Basic data

Standard ID: DZ/T 0276.4-2015 (DZ/T0276.4-2015)
Description (Translated English): Regulation for testing the physical and mechanical properties of rock. Part 4: Test for determining the density of rock
Sector / Industry: Geological Industry Standard (Recommended)
Classification of Chinese Standard: D00
Classification of International Standard: 19.02
Word Count Estimation: 11,196
Date of Issue: 2015-02-04
Date of Implementation: 2015-04-01
Older Standard (superseded by this standard): DY-94
Quoted Standard: DZ/T 0276.2; DZ/T 0276.3-2015; DZ/T 0276.5
Regulation (derived from): Ministry of Land and Resources - Announcement 2015 No. 5
Issuing agency(ies): Ministry of Land and Resources
Summary: This Standard specifies the amount of product method, underwater weighing method and the determination of the wax seal natural rock density, dry density and saturation density. The amount specified in this Act applies to the product can be prepared in a regular samples of various types of rock. Water weighing method applicable to other types of rock in addition to water disintegration, dissolution and swelling shrinkage outside. Wax seal method is not applicable to the amount of product in the water or direct method of rock weighing tests.

DZ/T 0276.4-2015: Regulation for testing the physical and mechanical properties of rock. Part 4: Test for determining the density of rock


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Regulation for testing the physical and mechanical properties of rock.Part 4. Test for determining the density of rock ICS 19.020 D00 People's Republic of China geological mineral industry standard Instead of DY-94 Rock physics and mechanics properties test procedures Part 4. Rock density test Part 4.Testfordeterminingthedensityofrock Released on.2015-02-04 2015-04-01 implementation Ministry of Land and Resources of the People's Republic of China

Foreword

DZ/T 0276 "Testing Procedures for Physical and Mechanical Properties of Rocks" is divided into 31 parts. --- Part 1. General and general provisions; --- Part 2. Rock moisture test; --- Part 3. Rock particle density test; --- Part 4. Rock density test; ---Part 5. Rock water absorption test; ---Part 6. Rock hardness test; --- Part 7. Rock gloss test; --- Part 8. Rock antifreeze test; ---Part 9. Rock resistance to disintegration test; --- Part 10. Rock expansion test; --- Part 11. Rock erosion test; --- Part 12. Rock acid and alkali resistance test; --- Part 13. Rock specific heat test; --- Part 14. Rock thermal conductivity test; ---Part 15. Rock breakdown voltage and breakdown strength test; ---Part 16. Rock volume resistivity and surface resistivity test; --- Part 17. Rock radioactivity specific activity test; ---Part 18. Rock uniaxial compressive strength test; ---Part 19. Rock uniaxial compression deformation test; --- Part 20. Rock triaxial compression strength test; --- Part 21. Rock tensile strength test; --- Part 22. Rock flexural strength test; --- Part 23. Rock point load strength test; --- Part 24. Rock acoustic wave velocity test; ---Part 25. Rock shear strength test; --- Part 26. Rock mass deformation test (bearing plate method); --- Part 27. Rock mass deformation test (drilling deformation method); ---Part 28. Rock mass strength test (direct shear test); --- Part 29. Rock mass strength test (bearing plate method); --- Part 30. Rock mass bolt load test; --- Part 31. Rock sound wave velocity test. This part is the fourth part of DZ/T 0276. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces DY-94 "Testing procedures for physical and mechanical properties of rocks 3. Block density and porosity test". This part and DY-94 In comparison, the main technical changes are as follows. --- Added three chapters of "normative references", "terms and definitions" and "principles"; --- Increased determination of natural density and saturation density; --- Modified the rock density test record table. This part is proposed by the Ministry of Land and Resources of the People's Republic of China. This part is under the jurisdiction of the National Land Resources Standardization Technical Committee Geological Experiment Test Subcommittee. This section drafted by. Hubei Institute of Geological Experiments. The main drafters of this section. Chen Hua, Dong Jing, Wang Chengqiao, Fang Yaqin. The previous versions of the standards replaced by this section are. ---DY-86; ---DY-94. Rock physics and mechanics properties test procedures Part 4. Rock density test

1 Scope

This part of DZ/T 0276 specifies the natural density, dry density and saturation density of rock by volumetric method, water weighing method and wax seal method. The mass method specified in this section applies to all types of rock that can be prepared into regular samples. Water weighing method is suitable for disintegration and dissolution in addition to water And other types of rock outside the shrinking and swelling. The wax seal method is applicable to rocks that cannot be dosed or directly weighed in water.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. DZ/T 0276.2 Test procedures for physical and mechanical properties of rocks - Part 2. Rock moisture test DZ/T 0276.3-2015 Test procedures for physical and mechanical properties of rocks - Part 3. Rock mass density test DZ/T 0276.5 Test procedures for physical and mechanical properties of rocks - Part 5. Rock water absorption test

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Natural density naturaldensity The density of rocks in their natural hydrated state. 3.2 Dry density drydensity The rock is dried at a temperature of 105 ° C to 110 ° C and cooled to a density after normal temperature. 3.3 Saturated condition The rock absorbs water in a state of maximum pressure under high pressure or vacuum. 3.4 Saturated density saturrateddensity The density of the rock under saturation.

4 volume method

4.1 Principle By weighing the mass of the regular sample in the natural state, in the dry state and in the saturated state, the volume is measured, and the corresponding mass to volume ratio is measured. The value is the natural density, dry density and saturation density of the rock.
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