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Parameter Evaluation for a Unified Constitutive Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Parameters for the unified constitutive model MATMOD [1] were evaluated for rock salt (NaCl) by using nonlinear least squares to fit the model to isothermal laboratory data. MATMOD incorporates ...
Creep-Induced Cleavage Fracture in WIPP Salt Under Indirect Tension
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The phenomenon of cleavage fracture initiation in rock salt undergoing concurrent creep was studied experimentally using the Brazilian indirect tension test technique. The tensile creep and cleavage ...