Article ID Journal Published Year Pages File Type
6782038 Tunnelling and Underground Space Technology 2018 11 Pages PDF
Abstract
Sensitive analyses are performed, and on the basis of the proposed analytical method, some graphs are prepared to give the ratio of total displacement of supported tunnel to that of unsupported for the various arch umbrella systems installed in the tunnels with different potential of squeezing. Some examples are solved, and the results are compared with those obtained by FLAC3D software.
Keywords
Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geotechnical Engineering and Engineering Geology
Preview
A simple analytical approach to simulate the arch umbrella supporting system in deep tunnels based on convergence confinement method
Authors
, , ,