Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New approach to estimation of mining subsidence
Most suitable position for subsidence to be estimated is above rib-side of working face, also perpendicular to seam gradient, and position of zero subsidence; method of estimation can be applied to seam gradients up to 20° and extraction of seam by single unit longwall face of constant width. (See also Instn Min Engrs -- Trans v 118 pt 11 Aug 1959 p 692-706 (discussion) 707)
New approach to estimation of mining subsidence
Most suitable position for subsidence to be estimated is above rib-side of working face, also perpendicular to seam gradient, and position of zero subsidence; method of estimation can be applied to seam gradients up to 20° and extraction of seam by single unit longwall face of constant width. (See also Instn Min Engrs -- Trans v 118 pt 11 Aug 1959 p 692-706 (discussion) 707)
New approach to estimation of mining subsidence
Colliery Guardian
Marr, J.E. (Autor:in)
Colliery Guardian ; 198
1959
8 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
| Engineering Index Backfile | 1951
| NTIS | 1975
Engineering Index Backfile | 1924
| Engineering Index Backfile | 1929
An inverse problem approach in mining subsidence
| British Library Conference Proceedings | 1997