Dynamic fracture analysis by moiré interferometry

K. Arakawa; R. H. Drinnon; M. Kosai; A. S. Kobayashi

doi:10.1007/BF02325986

Dynamic fracture analysis by moiré interferometry

K. Arakawa, R. H. Drinnon, M. Kosai, A. S. Kobayashi

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Dynamic moiré interferometry was used to measure separately the u- and v-displacement fields surrouding a rapidly propagating crack tip in Homalite-100 and 7075-T6 aluminum-alloy plates. These transient crack-tip-displacement data were then used to compute the dynamic stress-intensity factor and the remote stress component. J-integral values were also estimated using the static approximate procedure of Kang et al. This static analysis provided the correct J when the contour integral was taken within 3 mm of the crack tip.

Original language	English
Pages (from-to)	306-309
Number of pages	4
Journal	Experimental Mechanics
Volume	31
Issue number	4
DOIs	https://doi.org/10.1007/BF02325986
Publication status	Published - Dec 1 1991

All Science Journal Classification (ASJC) codes

Aerospace Engineering
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1007/BF02325986

Cite this

@article{87e5543759414998bc3f3e751a7ff779,

title = "Dynamic fracture analysis by moir{\'e} interferometry",

abstract = "Dynamic moir{\'e} interferometry was used to measure separately the u- and v-displacement fields surrouding a rapidly propagating crack tip in Homalite-100 and 7075-T6 aluminum-alloy plates. These transient crack-tip-displacement data were then used to compute the dynamic stress-intensity factor and the remote stress component. J-integral values were also estimated using the static approximate procedure of Kang et al. This static analysis provided the correct J when the contour integral was taken within 3 mm of the crack tip.",

author = "K. Arakawa and Drinnon, {R. H.} and M. Kosai and Kobayashi, {A. S.}",

year = "1991",

month = dec,

day = "1",

doi = "10.1007/BF02325986",

language = "English",

volume = "31",

pages = "306--309",

journal = "Experimental Mechanics",

issn = "0014-4851",

publisher = "Springer New York",

number = "4",

}

TY - JOUR

T1 - Dynamic fracture analysis by moiré interferometry

AU - Arakawa, K.

AU - Drinnon, R. H.

AU - Kosai, M.

AU - Kobayashi, A. S.

PY - 1991/12/1

Y1 - 1991/12/1

N2 - Dynamic moiré interferometry was used to measure separately the u- and v-displacement fields surrouding a rapidly propagating crack tip in Homalite-100 and 7075-T6 aluminum-alloy plates. These transient crack-tip-displacement data were then used to compute the dynamic stress-intensity factor and the remote stress component. J-integral values were also estimated using the static approximate procedure of Kang et al. This static analysis provided the correct J when the contour integral was taken within 3 mm of the crack tip.

AB - Dynamic moiré interferometry was used to measure separately the u- and v-displacement fields surrouding a rapidly propagating crack tip in Homalite-100 and 7075-T6 aluminum-alloy plates. These transient crack-tip-displacement data were then used to compute the dynamic stress-intensity factor and the remote stress component. J-integral values were also estimated using the static approximate procedure of Kang et al. This static analysis provided the correct J when the contour integral was taken within 3 mm of the crack tip.

UR - http://www.scopus.com/inward/record.url?scp=0026402323&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026402323&partnerID=8YFLogxK

U2 - 10.1007/BF02325986

DO - 10.1007/BF02325986

M3 - Article

AN - SCOPUS:0026402323

SN - 0014-4851

VL - 31

SP - 306

EP - 309

JO - Experimental Mechanics

JF - Experimental Mechanics

IS - 4

ER -

Dynamic fracture analysis by moiré interferometry

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this