SV. ILIJA TUNNELS THROUGH BIOKOVO MOUNTAIN

3rd International Conference on Road and Rail Infrastructure (CETRA 2014)

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Field Value
 
Title SV. ILIJA TUNNELS THROUGH BIOKOVO MOUNTAIN
 
Creator Ibrahim Jašarević; Faculty of Civil Engineering, University of Zagreb, Croatia
Hrvoje Krhen; Civil Engineering Bureau, Zagreb, Croatia
 
Subject tunnel, main construction project, geotechnical project, engineering geology, rock mass
 
Description The Sv. Ilija tunnel, 4.1 km long with longitudinal alignment gradient of 2.5%, was designed and constructed to improve transport links of the Makarska Riviera with the rest of the roads in Croatia. This traffic connection between the Makarska seaside and the A1 highway: Zagreb-Split-Ploče will carry up to 8600 vehicles/day as compared to the current number of 3000 vehicles per day (estimates for the year 2026). The longitudinal ventilation system with adequate improvement was installed by building service tunnel connected to the main tunnel tube every 700 m for fire trucks and every 250 to 300 meter distance for pedestrian crosswalks. The main building (geotechnical) project was developed by SMAGRA Ltd. Zagreb. According to the Traffic study (IGH, 1999) expected construction costs amount to 428.000.000 HRK. The estimated construction cost value based on the main construction project is as follows: a)main tunnel – 320.728.00 HRK and b) service tunnel – 64.145.000 HRK (7,5 HRK = 1,0 EUR). The main construction project for the building permit consists of eight books Phase I and thirteen books Phase II (installation projects). The building permit for the tunnel construction
was issued on February 19, 2001. The construction of the tunnel was completed and handed over to the operator for use in 2013.
 
Publisher CETRA 2014
 
Contributor
 
Date 2017-02-28 16:47:29
 
Type Peer-reviewed Paper
 
Identifier http://master.grad.hr/cetra/ocs/index.php/cetra3/cetra2014/paper/view/447
 
Source CETRA 2014; 3rd International Conference on Road and Rail Infrastructure
 
Language en
 
Rights <p>Authors who submit to this conference agree to the following terms:<br /> <strong>a)</strong> Authors retain copyright over their work, while allowing the conference to place this unpublished work under a <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution License</a>, which allows others to freely access, use, and share the work, with an acknowledgement of the work's authorship and its initial presentation at this conference. <br /> <strong>b)</strong> Submitted full papers will be published in the book of proceedings "Road and Rail Infrastructure II" as well as in digital form (on a CD). Conference organiser is allowed to publish author's names, institution and country as well as the paper abstract on the conference web site.</p>
 

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