| Programme annuel & rapport de suivi technique |
-
Programmes Techniques 2025
-
Rapport d'activités 2023
|
| Géocatalogue |
|
| Appels d'Offres |
-
DESIGNATION D’UN REVISEUR COMPTABLE POUR LES EXERCICES 2025-2026-2027
-
ACQUISITION DE MATERIEL INFORMATIQUE ET EQUIPEMENTS RESEAUX
|
|
Investir en Tunisie |
|
|
|
|
|
::
Documentation and Editions
>>
Research library
|
| |
|
[
Search by author
]
[
Search keyword
]
[
Search by index
]
[
Search by category
]
|
title of the reference :
|
A Study of the stability of Rocks in Hammam Zriba Mine (Tunisia).
|
|
Publication Date:
|
1997
|
|
Author :
|
Ben Jamie Najib, El Ourgie Khalid
|
|
Catalogue type :
|
Livre
|
|
Catalogue reference :
|
A Study of the stability of Rocks in Hammam Zriba Mine (Tunisia). 1st. Mining Conf in the Great Jamahiriya Hammam Zriba Mine worked mainly for the exploitation of an ore consisting mainly of fluorite and situated 70 Km SW of Tunis City. The thickness of the ore layer is 1-18m slightly inclined (12°C)eastwards. The aim of the study was to decide on the best method for mining the ore. The underground room and pillar method was chosen in the light of the mechanical properties of the rocks which were obtained in this study. The latter also helped in choosing the distances that separate the pillars and the width of the pillars in order to attain a safe environment for an economic exploitation of the ore. résumé fluorite ; exploitation ; minéralisation ; Tunisie ; Tunisie Nord Orientale ; Hammam Zriba El Ourgie Khalid Ben Jamie Najib Gîtologie
|
|
Indexation decimale :
|
Gîtologie
|
|
Keywords :
|
fluorite ; exploitation ; minéralisation ; Tunisie ; Tunisie Nord Orientale ; Hammam Zriba
|
|
Summary :
|
Hammam Zriba Mine worked mainly for the exploitation of an ore consisting mainly of fluorite and situated 70 Km SW of Tunis City. The thickness of the ore layer is 1-18m slightly inclined (12°C)eastwards. The aim of the study was to decide on the best method for mining the ore. The underground room and pillar method was chosen in the light of the mechanical properties of the rocks which were obtained in this study. The latter also helped in choosing the distances that separate the pillars and the width of the pillars in order to attain a safe environment for an economic exploitation of the ore.
|
|
Exemplaries :
|
TU2002
|
|
|
|
|
|
|
|
