Experimental determination of mode I stress intensity factor in orthotropic materials using a single strain gage
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DOI: 10.1016/j.engfracmech.2017.01.002
Abstract: Abstract This paper presents a robust technique for experimental determination of mode I stress intensity factor in orthotropic materials using only a single strain gage. Theoretical foundation and finite element based analysis leading to the… read more here.
Keywords: experimental determination; single strain; strain gage; orthotropic materials ... See more keywords
Comparison of caustics and the strain gage method for measuring mode I stress intensity factor of PMMA material
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DOI: 10.1016/j.polymertesting.2017.01.012
Abstract: Abstract Both caustics and strain gage methods are shown to be effective in the determination of mode I stress intensity factor (SIF) at the crack tip. However, there is a lack of investigation with regard… read more here.
Keywords: caustics strain; gage; method; strain gage ... See more keywords