ISSN 1454-9174 ANNALS OF THE UNIVERSITY OF PETROSANI MINING ENGINEERING vol. 10 (XXXVII) UNIVERSITAS PUBLISHING HOUSE Petroşani – ROMÂNIA, 2009 ISSN 1454-9174 EDITOR OF PUBLICATION Prof.dr.eng. Ioan-Lucian BOLUNDUŢ ADVISORY AND EDITORIAL BOARD OF MINING ENGINEERING ISSUES ADVISORY BOARD Prof.dr.eng. Nicolae DIMA - University of Petroşani Prof.dr.hab.eng. Dr.h.c. Lev Alexandrovici PUCIKOV - Moscow State Mining University Russia Prof.dr.hab.eng. Suvalov Iuri VASILIEVICI - State Mining Institute – Sankt Petersburg - Russia Prof.dr.hab.eng. Monika HARDYGORA - Politechnika Wroclaw - Poland Prof.dr.hab.eng. Dr.h.c. Carsten DREBENSTEDT - Technische Universität Bergakademie Freiberg - Germania Assoc.Prof.dr.eng. Ventzislav IVANOV - University of Mining and Geology- Sofia - Bulgaria Prof.dr.eng. Jöszef BÖHM - University of Miskolc – Hungary Prof.dr.eng. Pavol RYBAR - Technical University-Kosice- Slovacia Prof.dr.eng. Dumitru FODOR - University of Petroşani Prof.dr.eng. Mircea GEORGESCU - University of Petroşani Prof.dr.eng. Vlad CODREA - University Babeş-Bolyai of Cluj Napoca Prof.dr.eng. Sanda KRAUSZ - University of Petroşani Assoc.prof.dr.eng. C-tin LUPU - INSEMEX of Petroşani EDITORIAL BOARD Editor-in-chief: Prof.dr.eng. Ilie ROTUNJANU - University of Petroşani Associate editors: Prof.dr.eng. Ioan DUMITRESCU - University of Petroşani Prof.dr.eng. Petru HODOR - University of Petroşani Prof.dr.eng. C-tin SEMEN - University of Petroşani Prof.dr.eng. Romulus SÂRBU - University of Petroşani Prof.dr.eng. Eugen COZMA - University of Petroşani Editor Secretary: Lecturer dr. eng. Emilia DUNCA - University of Petroşani Editorial office address: University of Petroşani, 20 University Street, 332006, Petroşani, Roumania, Phone: (40)54/54.29.94, 54.25.80, 54.25.81, 54.25.82, 54.97.49, Fax: (40) 54/54.34.91, 54.62.38; www.upet.ro, Email:
[email protected] Annals of the University of Petroşani, Mining Engineering, 10 (2009) 3 CONTENTS ARISTID BOYTE, IONUŢ PREDOIU - Modern criteria for seismic effect assessment in hard rock quarries……………………………………………………………….