Simultaneous Measurement Of 3-D Displacement Components Caused By Crack Growth Using Circular Gratings Moire Fringes And Graphical Analysis

• Main Author: Yen, Kin Sam
• Format: Thesis
• Language: English
• Published: 2012
• Subjects: TJ1 Mechanical engineering and machinery
• Online Access: http://eprints.usm.my/44929/1/YEN%20KIN%20SAM.pdf; http://eprints.usm.my/44929/

Cracking is well-known to be a major cause of failures in concrete structures. By monitoring the growth of cracks, early remedial measure can be taken to save the structure from failure. To sense all the three crack modes namely, opening mode, sliding mode and tearing mode, a method that is able to...