### Abstract

This study evaluated notch H-integrals as well as stress intensity factors (SIFs) using image-correlation experiments for anisotropic materials. First, complex displacement and stress functions are deduced into an H-integral equation. Displacements and stresses from image-correlation experiments are then substituted into the H-integral equation to evaluate the notch SIFs. Experimental results compared with finite element analyses show that the SIFs evaluated using the current method are acceptably accurate.

Original language | English |
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Pages (from-to) | 517-525 |

Number of pages | 9 |

Journal | Proceedings of the Society for Experimental Mechanics, Inc. |

Volume | 67 |

Publication status | Published - 2010 Dec 1 |

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### All Science Journal Classification (ASJC) codes

- Mechanics of Materials
- Mechanical Engineering

### Cite this

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*Proceedings of the Society for Experimental Mechanics, Inc.*, vol. 67, pp. 517-525.

**Calculation of notch H-integrals using image correlation experiments.** / Ju, Shen-Haw.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Calculation of notch H-integrals using image correlation experiments

AU - Ju, Shen-Haw

PY - 2010/12/1

Y1 - 2010/12/1

N2 - This study evaluated notch H-integrals as well as stress intensity factors (SIFs) using image-correlation experiments for anisotropic materials. First, complex displacement and stress functions are deduced into an H-integral equation. Displacements and stresses from image-correlation experiments are then substituted into the H-integral equation to evaluate the notch SIFs. Experimental results compared with finite element analyses show that the SIFs evaluated using the current method are acceptably accurate.

AB - This study evaluated notch H-integrals as well as stress intensity factors (SIFs) using image-correlation experiments for anisotropic materials. First, complex displacement and stress functions are deduced into an H-integral equation. Displacements and stresses from image-correlation experiments are then substituted into the H-integral equation to evaluate the notch SIFs. Experimental results compared with finite element analyses show that the SIFs evaluated using the current method are acceptably accurate.

UR - http://www.scopus.com/inward/record.url?scp=79960073983&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79960073983&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:79960073983

VL - 67

SP - 517

EP - 525

JO - Proceedings of the Society for Experimental Mechanics, Inc.

JF - Proceedings of the Society for Experimental Mechanics, Inc.

SN - 1046-6789

ER -