Specimen geometry effects on dynamic crack propagation

Kazuo Arakawa; Toshio Mada

doi:10.4028/0-87849-415-4.911

Specimen geometry effects on dynamic crack propagation

Kazuo Arakawa
, Toshio Mada

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

Abstract

Dynamic crack propagation in PMMA was studied using the method of caustics in combination with a Cranz-Schardin type high-speed camera. Three different types of specimen geometries were employed to achieve the crack acceleration, deceleration and re-acceleration process in one fracture event. Dynamic stress intensity factor K_ID and the crack velocity were evaluated in the course of crack propagation to obtain the relationship between K_ID and the velocity The effect of crack acceleration and deceleration on the K _ID -velocity relations was examined.

Original language	English
Pages (from-to)	911-914
Number of pages	4
Journal	Key Engineering Materials
Volume	326-328 II
DOIs	https://doi.org/10.4028/0-87849-415-4.911
Publication status	Published - 2006

All Science Journal Classification (ASJC) codes

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.4028/0-87849-415-4.911

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title = "Specimen geometry effects on dynamic crack propagation",

abstract = "Dynamic crack propagation in PMMA was studied using the method of caustics in combination with a Cranz-Schardin type high-speed camera. Three different types of specimen geometries were employed to achieve the crack acceleration, deceleration and re-acceleration process in one fracture event. Dynamic stress intensity factor KID and the crack velocity were evaluated in the course of crack propagation to obtain the relationship between KID and the velocity The effect of crack acceleration and deceleration on the K ID -velocity relations was examined.",

author = "Kazuo Arakawa and Toshio Mada",

year = "2006",

doi = "10.4028/0-87849-415-4.911",

language = "English",

volume = "326-328 II",

pages = "911--914",

journal = "Key Engineering Materials",

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T1 - Specimen geometry effects on dynamic crack propagation

AU - Arakawa, Kazuo

AU - Mada, Toshio

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AB - Dynamic crack propagation in PMMA was studied using the method of caustics in combination with a Cranz-Schardin type high-speed camera. Three different types of specimen geometries were employed to achieve the crack acceleration, deceleration and re-acceleration process in one fracture event. Dynamic stress intensity factor KID and the crack velocity were evaluated in the course of crack propagation to obtain the relationship between KID and the velocity The effect of crack acceleration and deceleration on the K ID -velocity relations was examined.

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UR - https://www.scopus.com/pages/publications/33751536382#tab=citedBy

U2 - 10.4028/0-87849-415-4.911

DO - 10.4028/0-87849-415-4.911

M3 - Article

AN - SCOPUS:33751536382

SN - 1013-9826

VL - 326-328 II

SP - 911

EP - 914

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Specimen geometry effects on dynamic crack propagation

Abstract

All Science Journal Classification (ASJC) codes

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