1. Prediction of sub-surface subsidence movements due to underground coal mining

   • D. M. Shu
   • A. K. Bhattacharyya

   Paper Pages: 221 - 234

2. Fuzzy influence function method for calculating mine subsidence in a horizontal seam

   • C. P. Liao

   Paper Pages: 235 - 247

3. Semi-empirical method for calculation of maximum subsidence in coal mines

   • P. P. Bahuguna
   • Bhawani Singh
   • N. C. Saxena

   Paper Pages: 249 - 261

4. On the mechanical behaviour of lateral filter paper drains

   • M. Maccarini

   Technical Note Pages: 263 - 268

5. Correlation between point load index and compressive strength for quartzite rocks

   • V. K. Singh
   • D. P. Singh

   Technical Note Pages: 269 - 272

6. Development of the ultrasonic measurement technique and its application in the observation of rock mass stability

   • Yonglian Sun
   • Shiliang Lu
   • Chuliang Zhou

   Technical Note Pages: 273 - 284

7. Symposium report

   • Michael Kavvadas

   Report Pages: 285 - 286

8. Calendar of events

   Events Pages: 289 - 290