ISSN:
1741-2765
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract The strain distribution produced by heating in a plate cut from a welded austenitic-ferritic steel transition joint has been measured using high resolution moiré photography Two methods of doing this are discussed one using a random pattern on the specimen surface and the other using a regular, orthogonal grating stencilled on to the surface. The strains parallel and perpendicular to the interface are presented and show strain peaks near the interface. The effect on strain of introducing a simulated crack along the interface was also examinec. The measurements are compared with the strains computed from a finite-element analysis.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02326646
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