Numerical Simulation Analysis about Subside Extending Construction Process within Underground Cavities
2014 ◽
Vol 1030-1032
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pp. 815-818
Keyword(s):
Now, the extending of underground engineering was scarcely concerned. Through combining with engineering, the subside extending intersection construction process and supporting measure of underground cavities has been simulated based on building up 2D elasto-plastic FEM model. The stability of surrounding rock, stress and displacement field in extending construction are analyzed, and a few meaningful conclusions are presented. What has gained that served as scientific bases and technical guidance for underground cavities extending and reconstruction engineering.
2011 ◽
Vol 418-420
◽
pp. 2001-2005
2013 ◽
Vol 868
◽
pp. 251-254
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2011 ◽
Vol 250-253
◽
pp. 1192-1195
2012 ◽
Vol 170-173
◽
pp. 1735-1739
Keyword(s):