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Keywords: GPa
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Proceedings Papers

Paper presented at the 4th ISRM Young Scholars Symposium on Rock Mechanics, May 10–13, 2017
Paper Number: ISRM-YSS-2017-095
... moduli of elasticity For non-reacted (H2O-immersed) lignite, the average static tangent modulus (STM) equaled 2.50 ± 0.50 GPa, and the average dynamic Young s modulus (DYM) equaled 3.24 ± 0.39 GPa (Figs. 5a and 6a). Reacted (H2O2-immersed) lignite displayed an average STM of 2.75 ± 0.23 GPa...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-048
... increased from 35 Gpa to 60 Gpa, increasing the amount of 71%, an increase of 24.6% elastic modulus, Poisson's ratio increased by 17%, the compressive strength variation is not obvious. Table 4 is parallel to the strength of the bond law is not the same macroscopic parameters, can be seen from Table 4...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-117
... the resistance line and interval length according to the characteristics of stress wave (Zheng 2009). metals & mining calculation GPa coefficient reservoir simulation reasonable interval line length resistance line length internal length numerical simulation analysis holes formula stress...

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