Technical note large-scale penetration test using a drop hammer

Rock Mechanics and Rock Engineering

Volumn 30, Issue 2, 1997, Pages 113-118

  Okubo, S ^a   Fukui, K ^a   Kawakami, J ^b  

^a UNIVERSITY OF TOKYO   (Japan)

^b TAISEI CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

HAMMERS; MATERIALS TESTING; STRENGTH OF MATERIALS;

FORCE PENETRATION CURVE; LARGE SCALE PENETRATION TESTING;

ROCK MECHANICS;

EID: 5844380094     PISSN: 07232632     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01020128     Document Type: Article

References (7)

1. Goto, E., Kawakami, J., et al. (1993): Penetration behaviour of rock breaker on sea-bed rock. J. MMIJ. 109, 139-145.
2. Hoek, E., Brown, E. T. (1980): Underground excavations in rock. Inst. Mining and Metallurgy, London, p. 156.
3. Kumano, A., Goldsmith, W. (1982): An analytical and experimental investigation of the effect of impact on coarse granular rocks. Rock Mechanics 15, 67-97.
4. Okubo, S., Nishimatsu, Y., Akiyama, M., Tatsumi, T. (1992): Study on impact penetration test of rock. J. MMIJ. 108, 134-140.
5. Sasaki, K., Yamakado, N., Shiobara, Z. (1958): Identification of bit into rock by dynamic and static force. J. MMIJ. 73, 989-995.
6. Shimomura, Y., Yamaguchi, U. (1959): Studies of the notch formation on mine rocks by use of the drop hammer test machine. J. MMIJ. 83, 508-512.
7. Teale, R. (1965): The concept of specific energy in rock drilling. Int. J. Rock Mech. Min. Sci. 2, 57-73.