1. Photoelastic determination of mixed mode stress intensity factors;Smith;Engng Fract. Mech.,1972
2. Experimental stress intensity distributions in three dimensional cracked body problems;Smith,1982
3. Surface and interior stress intensity factors measurement by a random speckle method;Chiang,1987
4. Interior crack-tip elastic-plastic field measurement by embedded random speckle method;Chiang;ASME AMD-91,1988
5. A programmable data-retrieval system for in-plane displacements from speckle photographs;Maddux;U.S. Air Force Technical Report,1978