Volume 5; Issue 3

1

Erratum

Year:
1987
File:
PDF, 16 KB
1987
2

A rock mass classification model for caving roofs

Year:
1987
Language:
english
File:
PDF, 793 KB
english, 1987
7

Projection of joints from surface to tunnel level — a Case Study

Year:
1987
Language:
english
File:
PDF, 1.18 MB
english, 1987
8

The petrography, structure and mechanical behaviour of coals

Year:
1987
Language:
english
File:
PDF, 762 KB
english, 1987
9

Stability charts for wet conical deposits

Year:
1987
Language:
english
File:
PDF, 565 KB
english, 1987