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Showing 1 to 2 of 2 for “"constant normal stiffness"”.
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Laboratory Investigation of Shear Behaviour in Rock Joints Under Varying Boundary Conditions
… of determining the mechanical properties (e.g. stiffness, strength, and dilation) of rockmass discontinuities, which are used as inputs for numerical geotechnical design, is through laboratory direct shear testing. Direct shear testing is typically conducted using two different boundary …
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Load transfer mechanism of fully grouted cable bolts.
… performance of the Stratabinder grout in the constant normal stress and constant normal stiffness conditions was also studied. The results reveal that the low normal stiffness has little impact on the performance of the grout. FLAC2D software package was used to simulate the axial behaviour of …