Journal of
Faculty of Civil Engineering


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CONFERENCE PROCEEDINGS
5th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2017 , 2017.y., pp. 517-525


STATE ANALYSIS OF CONSTRUCTION OF DERIVATION TUNNEL IN HERZEGOVINA
 
DOI: 10.14415/konferencijaGFS2017.055
UDC: 624.19
CC-BY-SA 4.0 license
Author : Uljarević, Milan; Šupić, Slobodan
 
 Summary:
 Tunnels are specific objects, built under the ground surface, in order to overcome some of the obstacles and may be classified as the most complex engineering structures for traffic and transport, connecting the two segments separated by a barrier. The paper presents an analysis and comparison of methods of tunneling for the needs of hydro power plant "Dabar" in Nevesinje. The analysis is based on a project-technical documentation of derivation tunnel and previous theoretical and practical studies and works. The aim of this work was to study and analyze various methods of tunneling (NATM, TBM method) and compare their characteristics in order to propose optimum method of excavation for this specific object. Based on the analysis of the state of construction (site characteristics) the best solution and a combination of solutions of derivation tunnel excavation for the purposes of hydro power plant have been analysed and theoretically proposed.
 
 Keywords:
 Tunel, methods, excavation, solution, analysis