1. Stress-strain fields at the tunnelling face—Three-dimensional analysis for two-dimensional technical approach

   • S. Kielbassa
   • H. Duddeck

   OriginalPaper Pages: 115 - 132

2. A phenomenological failure criterion for brittle rock

   • Z. Ouyang
   • D. Elsworth

   OriginalPaper Pages: 133 - 153

3. Rheological model of hard rock pillar

   • W. Korzeniowski

   Technical Note Pages: 155 - 166

4. Comment on the paper of J. Rohde and H. Feng: Analysis of the variability of unconfined compression tests of rock

   • E. Arioğlu
   • N. Tokgöz

   Discussions Pages: 167 - 170

5. Authors' reply

   • J. Rohde
   • H. Feng

   Discussions Pages: 170 - 172

6. Book reviews

   • M. Doležalová
   • H. Bock

   BookReview Pages: 173 - 175

7. Annoucements

   Announcement Pages: 177 - 177