1. Complex behaviour of a coal sample in a large scalein situ compression test

   • Tadeusz Cyrul

   Papers Pages: 257 - 271

2. Pillar strength approaches based on a new failure criterion for coal seams

   • P. R. Sheorey
   • M. N. Das
   • B. Singh

   Papers Pages: 273 - 290

3. Subsidence on steep slopes due to longwall mining

   • C. A. M. Franks
   • J. D. Geddes

   Papers Pages: 291 - 301

4. Computer-controlled automated jumbo drilling robot manipulator

   • C. Y. Ho
   • Yao Jianchi

   Papers Pages: 303 - 318

5. A computer-aided underground mine design model with a geological grid interface

   • P. K. Chatterjee
   • D. E. Scheck
   • S. Holguin

   Short Communication Pages: 319 - 329