GB/T 23561.16-2010

Active

Methods for determining the physical and mechanical properties of coal and rock - Part 16: Method for determining slake durability index of rock

煤和岩石物理力学性质测定方法 第16部分：岩石耐崩解性指数测定方法

Standard Type
GBT
ICS
73.010
CCS
D04
Status
Active
Issue Date
2010-09-26
Implementation
2011-02-01
Centralized Committee
中国煤炭工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the laboratory test method for determining the slake durability index of rock, which measures a rock sample's resistance to weakening and disintegration when subjected to repeated wetting and drying cycles. It is applied in the mining and geotechnical engineering industries, particularly for evaluating the long-term stability of rock masses in coal mine roadways, slopes, and foundations exposed to water. The test is critical for assessing the durability of soft or clay-rich rocks that may degrade under cyclic moisture conditions.

Related Standards

GB/T 20104-2006 Method for identifying tendency of coal to spontaneous combustion by oxygen absorption with chromatograph 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 GB/T 23561.8-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 8: Methods for determining the deformation parameters 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 23561.6-2009 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 23561.5-2009 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 23561.4-2009 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 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 3: Methods for determining the block density of coal and rock
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