Development of a new center-cut method: SAV-cut (Stage Advance V-cut)

"Proceedings of the 33rd ITA-AITES World Tunnel Congress - Underground Space - The 4th Dimension of Metropolises"

Volumn 1, Issue , 2007, Pages 493-499

  Kim, Donghyun ^a   Noh, Seunghwan ^a   Lee, Sangpil ^a   Park, Byungki ^b   Jeon, Seokwon ^b  

^a GS Engineering and Construction Corp   (South Korea)

^b Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

BLASTING; CHARGE DENSITY; EXPLOSIVES; LATTICE VIBRATIONS; TUNNELS; TWO DIMENSIONAL; VIBRATIONS (MECHANICAL);

BLASTING VIBRATIONS; EXCAVATION METHODS; FIELD TESTS; FREE SURFACES; MECHANICAL BEHAVIORS; OPTIMUM CHARGES; PARTICLE FLOW CODES; SOUTH KOREA; TENSILE FAILURES;

NUMERICAL ANALYSIS;

EID: 56149116104     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Atlas Power Company. 1987. Explosives and rock blasting: 662.
2. Cundall, P.A. & Strack O.D.L. 1979. A discrete numerical model for granular assemblies, Geotechnique Vol. 29 : 47-65.
3. Hao, Ho., Wu, C. & Zhou, Y. 2002. Numerical analysis of blast-induced stress waves in a rock mass with anisotropic continuum damage models - Part I: Equivalent material property approach, Rock Mechanics and Rock Engineering Vol. 35 : 79-94.
4. Hoek, E., Carranza-Torres, C. & Corkum, B. 2002. Hoek-Brown failure criterion - 2002 Edition, Rocscience, Inc.
5. Itasca. 1999a. PFC2D-Particle Flow Code in 2 Dimensions, Itasca Consulting Group, Inc.
6. Itasca. 1999b. PFC3D-Particle Flow Code in 3 Dimensions, Itasca Consulting Group, Inc.
7. Jong, Y.H., Lee, C.I., Jeon, S., Cho, Y.D. & Shim, D.S. 2005. Numerical modeling of the circular-cut using particle flow code, 31st Annual Conference of Explosives and Blasting Technique, Orlando, CO, USA : CD-ROM.
8. Kim, J.-H. 2000. The circular center cut with large empty hole and pre-splitting in tunnel, Masters thesis of Kangwon National University, Korea.
9. Liu, Q. & Tidman, P. 1995. Estimation of the dynamic pressure around a fully loaded blasthole, Technical Report MRL 95-014, CANMET/MRL : 15.
10. Starfield, A.M. & Pugliese, J.M. 1968. Compression waves generated in rock by cylindrical explosive charges: A comparison between a computer model and filed measurements, International Journal of Rock Mechanics and Mining Science & Geomechanics Abstracts, Vol. 5 : 65-77.
11. Persson, P.A., Holmberg, P. & Lee, J. 1994. Rock blasting and explosives engineering, CRC press : 540.