THE QUANTITATIVE ANALYSIS OF DISTRIBUTION REGULATION OF CT VALUES OF ROCK DAMAGE
岩石损伤CT数分布规律的定量分析

Based on the characteristics of distribution regulation of CT values of rockdamage in rock CT scanning, the mathematical model of CT value distribution and thequantitutive relation between density of rock damagk and CT value are established. Theformula of damage variable of rock is obtained from CT values. The correctness of thisformula is demonstrated with both Bellion's formula and Lemaitre's formula.