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Published in 2020 at "Geomechanics and Engineering"
DOI: 10.12989/gae.2020.20.5.399
Abstract: Cavities often develop behind the vault during the construction of double-arch tunnels, generally in the form of various defects. The study evaluates the impact of cavities behind the vault on the mechanical and failure behaviors…
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Keywords:
failure;
cavities behind;
double arch;
arch tunnels ... See more keywords
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1
Published in 2019 at "Symmetry"
DOI: 10.3390/sym11101321
Abstract: The presence of voids behind lining seriously affects the safety of the symmetrical double-arch tunnels during service life. It is essential to find out the impact of voids on tunnel safety due to the increasing…
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Keywords:
arch;
symmetrical double;
lining failure;
arch tunnels ... See more keywords