1. Simulation of rockfalls triggered by earthquakes

   • Y. Kobayashi
   • E. L. Harp
   • T. Kagawa

   OriginalPaper Pages: 1 - 20

2. Probabilistic compressive strength of sound dry granite

   • P. Kittl
   • M. León
   • A. Lillo

   OriginalPaper Pages: 21 - 28

3. Interactive graphics driver for the determination of rock joint parameters

   • E. C. Drumm
   • W. F. Kane

   Technical Note Pages: 29 - 37

4. Microcracks induced in granite spheres by projectile impact at velocities ranging from 2.3 to 3.6 km/s

   • S. Kawakami
   • Y. Kanaori
   • A. Fujiwara

   Technical Note Pages: 39 - 51

5. Investigation of crack formation during loading of brittle rock

   • S. S. Pang
   • W. Goldsmith

   Technical Note Pages: 53 - 63

6. Book reviews

   • A. G. Paşamehmetoĝlu
   • Elmo DiBiagio

   BookReview Pages: 65 - 67

7. Announcements

   Announcement Pages: 69 - 69