Abstract
References
4. Barton, N. (1999) “General report concerning some 20th century lesson and 21th century challenges in applied rock mechanics, safety and control of the environment”, Proc 9th Cong. of ISRM, Paris 1999, Gen. Rept. Session 1, vol. 3, Balkema, Rotterdam. 5. Barton, N. (1976) “Unsupported underground opening”, Rock Mechanics Discussion Meeting, Befo, Swedish Rock Mechanics Research Foun-dation, .Stockholm, pp.61-94
Information
- Publisher :Korean Tunneling and Underground Space Association
- Publisher(Ko) :한국터널지하공간학회
- Journal Title :Journal of Korean Tunnelling and Underground Space Association
- Journal Title(Ko) :한국터널지하공간학회 논문집
- Volume : 5
- No :2
- Pages :209-216


Journal of Korean Tunnelling and Underground Space Association







