The plane strain tensile test is described. The 'plane strain sensitivity' of steel is shown not to be a simple function of yield stress - the orientation and type of void forming particles being important factors. For a forging steel the plane strain fracture strain is shown to be related ...
Fatigue and fracture failure is common in steel and composite structures such as crane girders, bridges, power transmission towers, wind turbine towers, offshore platforms, etc. under cyclic loading. This special issue calls for papers in the field of fatigue and fracture of steel and composite ...
Results indicate that dynamic shear response and fracture characteristics of 304 stainless steel depend strongly on applied strain rate. The yield and failure strength as well as the fracture strain increase with strain rate. It is also found that increasing strain rate increases work hardening, ...
strain rate rangecleavageThe effect of strain rate on the yield strength and fracture toughness of mild steel was studied in the strain rate range 10-5102 s-1. The lower yield strength was found to be independent of strain rate in the range 10-510-3 s-1. Beyond this strain rate, the ...
The distribution of strains is determined by the method of digital speckle correlation, the topography of the specimen surface in front of the crack tip is analyzed, and it is shown that the influence of hydrogen makes the fracture strain 1.5 times lower. It is also demonstrated that the ...
Draft for development. Met. for plane strain fracture toughness (KIc) testing. D D 3:71. BSI, London (1971). D. Irwin and P. Paris, “Principles of a theory of crack growth and fracture,” in: Fracture [Russian translation], Vol.3, G. Libovits (editor), Mir, Moscow (1976). ...
This paper considers fracture characteristics of OFHC copper, Armco iron and 4340 steel. The materials are subjected to torsion tests over a range of strain rates, Hopkinson bar tests over a range of temperatures, and quasi-static tensile tests with various notch geometries. A cumulative-damage fr...
(1948); Ogden (1972); Arruda and Boyce (1993). Approaches modelling the volumetric part of the strain energy function often lack a physical basis, so that many fail to describe the asymptotic behaviour for large volumetric strains and are thus restricted to the regime of small volumetric ...
Ductile fracture simulation for A106 Gr.B carbon steel under high strain rate loading condition Recent Advances in Structural Integrity Analysis - Proceedings of the International Congress (APCF/SIF-2014) Book2014, Recent Advances in Structural Integrity Analysis - Proceedings of the International Congres...
select article Compressive strength of thermally treated Barakar sandstone in Jharia coal mine fire region: Interplay of strength, strain rate, and temperature Research articleAbstract only Compressive strength of thermally treated Barakar sandstone in Jharia coal mine fire region: Interplay of strength, ...