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Rock Mechanics and Rock Engineering

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01.07.2010 | Original Paper

Observing Deformation and Fracture of Rock with Speckle Patterns

verfasst von: M. Haggerty, Qing Lin, J. F. Labuz

Erschienen in: Rock Mechanics and Rock Engineering | Ausgabe 4/2010

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Abstract

The high resolution technique of electronic speckle pattern interferometry (ESPI) can be very useful in determining deformation of laboratory specimens and identifying initiation of failure. The in-plane ESPI theory is described and the fringe pattern of the processed ESPI image is analyzed to determine deformation and crack opening displacement. Fringes on the ESPI image represent lines of equal intensity, which relate to surface displacement. An ESPI system was constructed and calibrated for measuring uni-directional displacements. Several types of the experiments, such as uniaxial compression and fracture testing, were conducted to demonstrate the utility of ESPI.

Vorheriger Artikel Fracture Toughness and Fracture Roughness in Anisotropic Granitic Rocks

Nächster Artikel TBM Performance Analysis in Pyroclastic Rocks: A Case History of Karaj Water Conveyance Tunnel

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Anderson TL (1995) Fracture mechanics, 2nd edn. CRC Press, Boca Raton

Butters JN, Leendertz JA (1971) Holographic and video techniques applied to engineering measurements. J Meas Control 4:349–354

Chen LH, Labuz JF (2006) Indentation of rock by wedge-shaped tools. Int J Rock Mech Min Sci 43:1023–1033CrossRef

Cloud GL (1998) Optical methods of engineering analysis. Cambridge University Press, London

Creath K (1985) Phase-shifting speckle interferometry. Appl Opt 24(18):3053–3058CrossRef

Dally JW, Riley WF (2005) Experimental stress analysis. College House Enterprises, Knoxville

Du JJ, Kobayashi AS, Hawkins NM (1990) An experimental-numerical analysis of fracture process zone in concrete fracture specimens. Eng Fract Mech 35(1/2/3):15–27CrossRef

Facchini M, Zanetta P (1995) An electronic speckle pattern interferometry in-plane system applied to the evaluation of mechanical characteristics of masonry. Meas Sci Technol 6:1260–1269CrossRef

Goodman JW (1976) Some fundamental properties of speckle. J Opt Soc Am 66(11):1145–1150CrossRef

Hack E, Steiger T, Sadouki H (1995) Application of electronic speckle pattern interferometry (ESPI) to observe the fracture process zone. In: Proceedings from the 2nd international conference on fracture mechanics of concrete, pp 229–238

He S, Feng Z, Rowlands RE (1995) Fracture process zone analysis of concrete using moire interferometry. Exp Mech 37:367–373CrossRef

Horii H, Ichinomiya T (1991) Observation of fracture process zone by laser speckle technique and governing mechanism in fracture of concrete. Int J Fract 51:19–29CrossRef

Jia Z, Shah SP (1994) Two-dimensional electronic-speckle-pattern interferometry and concrete-fracture processes. Exp Mech 34:262–270CrossRef

Jones R, Wykes C (1989) Holographic and speckle interferometry, 2nd edn. Cambridge University Press, London

Labuz JF, Biolzi L (2007) Experiments with rock: remarks on strength and stability issues. Int J Rock Mech Min Sci 44:525–537CrossRef

Labuz JF, Bridell JM (1993) Reducing frictional constraint in compression testing through lubrication. Int J Rock Mech Min Sci Geomech Abstr 30:451–455CrossRef

Leendertz JA (1970) Interferometric displacement measurement on scattering surfaces utilizing speckle effect. J Phys E Sci Instrum 3:214–218CrossRef

Lehmann M (2001) Speckle statistics in the context of digital speckle interferometry. In: Rastoqi PK (ed) Digital speckle pattern interferometry and related techniques. Wiley, New York, pp 1–20

Macovski A, Ramsey SD, Scheafer LF (1971) Time-lapse interferometry and contouring using television system. Appl Opt 10:2722–2727CrossRef

Maji AK, Wang J (1992) Fracture mechanics of a tension-shear macrocrack in rocks. Exp Mech 32:190–196CrossRef

Miller RA, Shah SP, Bjelkhagen HI (1988) Crack profiles in mortar measured by holographic interferometry. Exp Mech 28:388–394CrossRef

Moore AJ, Tyrer JR (1990) An electronic speckle pattern interferometer for complete in-plane displacement measurement. Meas Sci Technol 1:1024–1030CrossRef

Moore AJ, Lucas M, Tyrer JR (1996) An electronic speckle pattern interferometer for two-dimensional strain measurement. Meas Sci Technol 7:1740–1747CrossRef

Petzing JN, Tyrer JR (1998) Recent developments and applications in electronic speckle pattern interferometry. J Strain Anal Eng 33(2):153–169CrossRef

Sanford RJ (2003) Principles of fracture mechanics. Prentice Hall, New Jersey

Shah SP (1990) Experimental methods for determining fracture process zone and fracture parameters. Eng Fract Mech 35(1/2/3):3–14CrossRef

Shah SP, Choi S (1999) Nondestructive techniques for studying fracture processes in concrete. Int J Fract 98:351–359CrossRef

Sirohi RS, Mohan NK (1993) In-plane displacement measurement configuration with twofold sensitivity. Appl Opt 32(31):6387–6390CrossRef

Yu CT, Kobayashi AS, Hawkins NM (1993) Energy-dissipation mechanisms associated with rapid fracture of concrete. Exp Mech 33:205–211CrossRef

Titel: Observing Deformation and Fracture of Rock with Speckle Patterns
verfasst von: M. Haggerty
Qing Lin
J. F. Labuz
Publikationsdatum: 01.07.2010
Verlag: Springer Vienna
Erschienen in: Rock Mechanics and Rock Engineering / Ausgabe 4/2010
Print ISSN: 0723-2632
Elektronische ISSN: 1434-453X
DOI: https://doi.org/10.1007/s00603-009-0055-z

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