Shear resistance and continuity of subglacial till: hydrology rules
The field observations of G.S. Boulton stimulated widespread interest in deformable beds. Shear resistance of till in its critical state is insensitive to strain rate and increases linearly with effective pressure. During unsteady deformation, pseudo-viscous shear resistance can be caused by dilatio...
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| Language: | English |
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Iowa State University Digital Repository
2010
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| Online Access: | https://lib.dr.iastate.edu/ge_at_pubs/122 https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=1121&context=ge_at_pubs |