Publication | Closed Access
Mechanism of fracture in glassy polymers. IV. Temperature rise at the tip of propagating crack in poly(methyl methacrylate)
34
Citations
9
References
1966
Year
EngineeringMechanical EngineeringGlassy PolymersCrack TipPolymersCrack PropagationTemperature RiseGlass TransitionMechanicsMethyl MethacrylateBulk PolymerPolymer ChemistryMaterials ScienceSolid MechanicsPlasticityPolymer MeltPolymer ScienceApplied PhysicsPolymer PropertyCrack FormationDynamic Crack PropagationMechanics Of Materials
Abstract The temperature rise at the moving crack tip in poly(methyl methacrylate), resulting from the dissipation of the energy of crack propagation has been calculated. At velocities below 1 cm./sec., conduction of heat away from the crack plane into the bulk polymer appears to prevent any appreciable temperature increase.
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