MINIMIZING THE ENVIRONMENTAL EFFECTS OF EXPLOSIONS IN A QUARRY ON THE DARICA-2 HES STRUCTURE BY ELECTRONIC IGNITION SYSTEM: A CASE STUDY BİR TAŞ OCAĞINDA YAPILAN PATLATMALARIN DARICA-2 HES YAPISINA OLAN ÇEVRESEL ETKİLERİNİN ELEKRONİK ATEŞLEME SİSTEMİ İLE EN AZA İNDİRİLMESİ: ÖRNEK UYGULAMA


UYAR AKSOY G. G., AKSOY C. O., YAMAN H. E., İlhan A.

27th International Mining Congress and Exhibition of Turkey, IMCET 2022, Antalya, Turkey, 22 - 25 March 2022, pp.127-138 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Antalya
  • Country: Turkey
  • Page Numbers: pp.127-138
  • Keywords: air shock, Blasting, electronic initiation system, fly rock, HES, vibration
  • Hacettepe University Affiliated: Yes

Abstract

© IMCET 2022. All rights reserved.The aim of this study is to examine the effects of possible vibration, air shock, fly rock risks on the environment and especially on the Darıca-2 HES project area of the blasting works to be carried out in a quarry that will go to capacity increase and to determine the controlled blasting designs that will not cause any negative impact there. On-site observations, examinations and evaluations were made by us on 10.07.2021 in order to see the activity area that is the subject of the project and the Darıca-2 HES location and its proximity to the site that is the subject of the project; Two detonations were carried out with two different ignition systems, and seismic measurements (vibration, wavelength, frequency) and air shock measurements were made. In addition, a geotechnical study was carried out. With the blending of all field measurements and experiences, a controlled blasting design that will not damage the Darıca-2 HES structure and its surroundings has been made and successfully implemented.