Measurement of three-dimensional deforma
โ
F.P. Chiang; X.T. Yan; H. Lu
๐
Article
๐
1992
๐
Elsevier Science
๐
English
โ 444 KB
An interfacially cracked bimaterial beam made of two different types of polyester resins was studied under loading of four-point bending. Three layers of random speckle patterns were seeded in the specimen. The white light speckle method was used to obtain the surface displacements and the interior