MT/T 172-1987
Method for Determination of Rock Expansion Stress (English Version)

Standard No.

MT/T 172-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard - Coal

Latest

MT/T 172-1987

Scope

This standard is applicable to the determination of expansion stress of rocks. After the physical and chemical reaction between rock and water, the volume increases with time. At this time, the pressure required for the specimen to maintain a constant volume is its expansion stress.

MT/T 172-1987 history

• 1987 MT/T 172-1987 Method for Determination of Rock Expansion Stress