MOIRE INTERFEROMETRY - ADVANCES AND APPLICATIONS

被引：39

作者：

POST, D

机构：

[1] Engineering Science and Mechanics Department, Virginia Polytechnic Institute and State University, Blacksburg, 24061-0219, VA

来源：

EXPERIMENTAL MECHANICS | 1991年 / 31卷 / 03期

关键词：

D O I：

10.1007/BF02326072

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Recent applications of moire interferometry at VPI & SU and related developments of laboratory techniques are reviewed. The applications are studies of composite bodies, including micromechanics and macromechanics of composites, thermal strains and residual strains. The techniques section discusses steady-state thermal strain measurements, carrier fringes, and advances in methods for producing specimen gratings. With its high sensitivity, high spatial resolution and extensive displacement range, moire interferometry has matured into a powerful technique for measuring in-plane deformations of complex materials and structures.

引用

页码：276 / 280

页数：5

共 13 条

[1]

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GUO, Y ;

POST, D ;

CZARNEK, R .

EXPERIMENTAL MECHANICS, 1989, 29 (02) :169-173

[3]

HAN B, 1987, EXPTL TECHNIQUES, V13, P25

[4]

IFJU P, 1989, 1989 P SEM SPRING C, P337

[5]

LEE J, 1989, 1989 P SEM SPRING C, P356

[6] THE GOVERNING EQUATIONS FOR MOIRE INTERFEROMETRY AND THEIR IDENTITY TO EQUATIONS OF GEOMETRICAL MOIRE [J].

LIVNAT, A ;

POST, D .

EXPERIMENTAL MECHANICS, 1985, 25 (04) :360-366

[7]

MCDONACH A, 1990, 1990 P SEM SPRING C, P765

[8] DETERMINATION OF THERMAL STRAINS BY MOIRE INTERFEROMETRY [J].

POST, D ;

WOOD, JD .

EXPERIMENTAL MECHANICS, 1989, 29 (03) :318-322

[9] COMPACT GRATING INTERFEROMETER FOR PRODUCING PHOTORESIST GRATINGS WITH INCOHERENT-LIGHT [J].

POST, D ;

PATORSKI, K ;

NING, P .

APPLIED OPTICS, 1987, 26 (06) :1100-1105

[10] FABRICATION OF HOLOGRAPHIC GRATINGS USING A MOVING POINT-SOURCE [J].

POST, D ;

MCKELVIE, J ;

TU, MR ;

DAI, FL .

APPLIED OPTICS, 1989, 28 (16) :3494-3497

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