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ENERGY TRANSFER PROCESS DURING ROCK DEFORMATION 被引量:1

ENERGY TRANSFER PROCESS DURING ROCK DEFORMATION
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摘要 On the basis of the variation in the energies which are different in a transfer styleduring rock deformation and the new classification of microdeformation mechanism of rock,we have divided the deformation styles into three types. According to the characteristics ofdeformation dynamics of rock (DDR), we have established a mathematical model of DDRand obtained the solutions of the differential equation of the mathematical model and the de-formation style of rock (DSR). It is shown that there may be a spatio-temporal ordereddissipative structure during rock deformation. Our conclusions coincide with the result oractual process of rock deformation. On the basis of the variation in the energies which are different in a transfer style during rock deformation and the new classification of microdeformation mechanism of rock, we have divided the deformation styles into three types. According to the characteristics of deformation dynamics of rock (DDR), we have established a mathematical model of DDR and obtained the solutions of the differential equation of the mathematical model and the de- formation style of rock (DSR). It is shown that there may be a spatio-temporal ordered dissipative structure during rock deformation. Our conclusions coincide with the result or actual process of rock deformation.
作者 郑在胜
出处 《Science China Chemistry》 SCIE EI CAS 1991年第1期104-117,共14页 中国科学(化学英文版)
关键词 deformation dynamics of rock STRAIN HARDENING STRAIN recovery specific work SPATIO-TEMPORAL ORDERED DISSIPATIVE structure deformation dynamics of rock strain hardening strain recovery specific work spatio-temporal ordered dissipative structure
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  • 1XIE HePing 1,2,LI LiYun 2,1,JU Yang 2,PENG RuiDong 2 & YANG YongMing 2 1 Sichuan University,Chengdu 610065,China,2 State Key Laboratory of Coal Resources and Safe Mining,Beijing Key Laboratory of Fracture and Damage Mechanics of Rock and Concrete,China University of Mining and Technology,Beijing 100083,China.Energy analysis for damage and catastrophic failure of rocks[J].Science China(Technological Sciences),2011,54(S1):199-209. 被引量:31

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