@inproceedings{fbcf6f56af1e4761ae74e7b73d4086d5,
title = "Optimum configuration of large-span arch tunnels",
author = "{El Naggar}, Hany",
note = "Publisher Copyright: {\textcopyright} Copyright (2015) by the Canadian Society for Civil Engineering. All rights reserved.; Annual Conference of the Canadian Society for Civil Engineering 2014: Sustainable Municipalities ; Conference date: 28-05-2014 Through 31-05-2014",
year = "2015",
language = "English",
series = "Proceedings, Annual Conference - Canadian Society for Civil Engineering",
publisher = "Canadian Society for Civil Engineering",
pages = "1740--1749",
booktitle = "Annual Conference of the Canadian Society for Civil Engineering 2014",
}