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of Architecture, Civil Engineering and Geodesy, Hristo Smirnenski 1, Sofia 1000, Bulgaria
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© 2016 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license 7KH$XWKRUV3XEOLVKHGE\(OVHYLHU/WG (http://creativecommons.org/licenses/by-nc-nd/4.0/). 3HHUUHYLHZXQGHUUHVSRQVLELOLW\RIWKHRUJDQL]LQJFRPPLWWHHRI%'% Peer-review under responsibility of the organizing committee of BDB 2016 Keywords:H[LVWLQJKLJKZD\YLDGXFW UHQRYDWLRQ
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1877-7058 © 2016 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license
(http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-review under responsibility of the organizing committee of BDB 2016
doi:10.1016/j.proeng.2016.08.327
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