西南石油大学学报(自然科学版) ›› 1995, Vol. 17 ›› Issue (3): 97-100.DOI: 10.3863/j.issn.1000-2634.1995.03.014

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Damage Is an Important Factor of nfluencfng Rock Strength

Jiao Peilin Dong Shi-er Chen ji-ming
  

  1. (Dept. of Mechanical Engirteering)
  • Received:1994-04-06 Revised:1900-01-01 Online:1995-08-20 Published:1995-08-20
  • Contact: Jiao Pei-lin

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Abstract: This paper elaborates tl5e influence of damage upon rock strength，presents the raechan-ical reflection of damage to rock breaking process ,and determines the relationship between pressure transmitting factor，shearing transmitting factor and damage factor.

Key words: Rock density, Rock mechanics, Damage factor

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