1. The stability of slopes and underground openings against flexural toppling and their stabilisation

   • Ö. Aydan
   • T. Kawamoto

   OriginalPaper Pages: 143 - 165

2. Size and stress gradient effects on fracture around cavities

   • B. J. Carter

   OriginalPaper Pages: 167 - 186

3. A model for rock interfacial behaviour

   • E. C. Leong
   • M. F. Randolph

   OriginalPaper Pages: 187 - 206

4. A technique for moulding cylindrical discontinuous models

   • A. G. Meyers
   • S. D. Priest

   Technical Note Pages: 207 - 214

5. Comment on the paper by S. Kielbassa and H., Duddeck: Stress — Strain fields at the tunnelling face — Three-dimensional analysis for two-dimensional technical approach

   • R. Pöttler

   Discussions Pages: 215 - 219

6. Authors' reply

   • S. Kielbassa
   • H. Duddeck

   Discussions Pages: 221 - 221

7. Announcements

   Announcement Pages: 223 - 223