Creep Damage Characteristics of Soft Rock under Disturbance Loads

Journal of China University of Geosciences

Volumn 19, Issue 3, 2008, Pages 292-297

  Zhiliang, Fu ^a   Hua, Guo ^b   Yanfa, Gao ^c  

^a ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b CSIRO   (Australia)

^c CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

creep; CT scanning; impacting disturbance; micro crack; micro damage

Indexed keywords

CREEP; DAMAGE MECHANICS; MICROCRACK; MUDSTONE; PLASTIC DEFORMATION; SOFT ROCK; STRENGTH; TOMOGRAPHY;

EID: 47049119401     PISSN: 10020705     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0705(08)60047-3     Document Type: Article

References (11)

1. Chen S.L., Feng X.T., and Zhou H. Study on Triaxial Meso-failure Mechanism and Damage Variables of Sandstone under Chemical Erosion. Rock and Soil Mechanics 25 9 (2004) 1363-1367 (in Chinese with English Abstract).
2. Feng X.T., Chen S.L., and Zhou H. Real-Time Computerized Tomography (CT) Experiments on Sandstone Damage Evolution during Triaxial Compression with Chemical Corrosion. International Journal of Rock Mechanics and Mining Sciences 41 2 (2004) 181-192
3. Fu Z.L. Theoretical and Experimental Study on Effects of Disturbance to Rock Creep and Damage Characteristic: [Dissertation] (2007), Shandong University of Science and Technology, Jinan (in Chinese with English Abstract).
4. Ge X.R., Ren J.X., Pu Y.B., et al. A Real-in-Time CT Triaxial Testing Study of Meso-damage Evolution Law of Coal. Chinese Journal of Rock Mechanics and Engineering 18 5 (1999) 497-502 (in Chinese with English Abstract).
5. Helman, G. T., 1985. From Projection to Reconstruct Images-Theory Foundation of Computerized Tomography. Translated by Yan, H. F. Science Press, Beijing (in Chinese).
6. Kawakata H., Cho A., Kiyama T., et al. Three-Dimensional Observations of Faulting Process in Westerly Granite under Uniaxial and Triaxial Condintions by X-Ray CT Scan. Tectonophysics 313 3 (1999) 293-305
7. Li S.C., Li S.C., Zhu W.S., et al. CT Real-Time Testing Study on Effect of Water on Crack Growth in Fractured Rock Mass. Chinese Journal of Rock Mechanics and Engineering 23 21 (2004) 3584-3590 (in Chinese with English Abstract).
8. Li S.C., Li T.C., Wang G., et al. CT Real-Time Scanning Tests on Rock Specimens with Artificial Initial Crack under Uniaxial Conditions. Chinese Journal of Rock Mechanics and Engineering 26 3 (2007) 484-492 (in Chinese with English Abstract).
9. Ren J.X. Real-Time CT Monitoring for the Meso-damage Propagation Characteristics of Rock under Triaxial Compression. Journal of Experimental Mechanics 16 4 (2001) 387-395 (in Chinese with English Abstract).
10. Ren J.X. Real-Time Computerized Tomography (CT) Test of Failure Process of Jointed Granite under Unloading in Three Gorges Project (TGP). Journal of Coal Science & Engineering (China) 10 2 (2004) 11-14
11. Yang G.S., Xie D.Y., Zhang C.Q., et al. CT Identification of Rock Damage Properties. Chinese Journal of Rock Mechanics and Engineering 15 1 (1996) 48-54 (in Chinese with English Abstract).