GB/T 23561.11-2010
Methods for determining the physical and mechanical properties of coal and rock.Part 11:Methods for determining shear strength of coal and rock (English Version)
- Standard No.
- GB/T 23561.11-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 23561.11-2010
- Scope
- This part of GB/T 23561 specifies the terms and definitions involved in the determination method of coal and rock shear strength, the determination of standard specimen shear strength, the determination of non-standard specimen shear strength and the determination of double-sided shear strength. This section applies to coal and rock shear strength determination. Among them, the determination of the shear strength of standard specimens is applicable to coal and rock that can be processed into standard specimens; the determination of shear strength of non-standard specimens is applicable to weak coal and rock that cannot be processed into standard specimens; the determination of double-sided shear strength is applicable For the determination of coal and rock shear strength only.
GB/T 23561.11-2010 Referenced Document
- GB/T 23561.7-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 7:Methods for determining the uniaxial compressive strength and counting softening coefficient
GB/T 23561.11-2010 history
- 2010 GB/T 23561.11-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 11:Methods for determining shear strength of coal and rock
GB/T 23561.11-2010 -All Parts
GB/T 23561.1-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 1:General requirements for sampling
GB/T 23561.10-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 10:Methods for determining tensile strength of coal and rock
GB/T 23561.11-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 11:Methods for determining shear strength of coal and rock
GB/T 23561.12-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 12:Methods for determining coal hardiness coefficient
GB/T 23561.13-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 13:Methods for determining point load strength index of coal and rock
GB/T 23561.14-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 14:Methods for determining the swelling ratio of rock
GB/T 23561.15-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 15:Method for determining the swelling stress of rock
GB/T 23561.16-2010 Methods for determining the physical and mechanical properties of coal and rock.Part 16:Method for determining slake durability index of rock
GB/T 23561.2-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 2:Methods for determining the true density of coal and rock
GB/T 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 3:Methods for determining the block density of coal and rock
GB/T 23561.4-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 4:Methods for calculating the porosity of coal and rock
GB/T 23561.5-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 5:Methods for determining the water absorbability of coal and rock
GB/T 23561.6-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 6:Methods for determining the moisture content of coal and rock
GB/T 23561.7-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 7:Methods for determining the uniaxial compressive strength and counting softening coefficient
GB/T 23561.8-2024 Methods for determination of physical and mechanical properties of coal and rock Part 8: Methods for determination of deformation parameters of coal and rock
GB/T 23561.9-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 9:Methods for determining the triaxial strength and deformation parameters of coal and rock