DI-UMONS : Dépôt institutionnel de l’université de Mons

Recherche transversale
Rechercher
(titres de publication, de périodique et noms de colloque inclus)
2008-01-27 - Colloque/Présentation - communication orale - Anglais - 46 page(s)

Tshibangu Katshidikaya , Lefebvre Edwige, "A study of the ground vibration response to controlled blast" in 34th Annual Conference on Explosives and Blasting Technique, New Orleans, USA, 2008

  • Codes CREF : Sciences de l'ingénieur (DI2000), Sciences de la terre et du cosmos (DI1400), Exploitation des mines et carrières (DI2320)
  • Unités de recherche UMONS : Génie Minier (F408)
  • Instituts UMONS : Institut de Recherche en Science et Ingénierie des Matériaux (Matériaux), Institut des Sciences et du Management des Risques (Risques)
  • Centres UMONS : Ingénierie des matériaux (CRIM)
Texte intégral :

Abstract(s) :

(Anglais) The Tournai's region in Belgium is characterized by outcrops of limestone that were mined out long ago by different companies for cement and crushed materials. The region is densely populated and the vibrations generated by blasts in the quarries are of big concern. The occurence of electronic detonators and development of computer sciences brought a new expectation in controlling the vibration level and, hence, carry out bigger blast operations. In this paper, we present the results of two experimental blast programs that have been carried out by the Nobel Explosive Belgium Company on the Gaurain-Ramecroix quarry to understand the effect of the delay on the vibrations generated in the neighborghood. (...)