Measurement of brittle fracture energy in PMMA (2nd report, application of high-speed extensometer)

Kazuo Arakawa; Toshio Mada

doi:10.1299/kikaia.70.936

Measurement of brittle fracture energy in PMMA (2nd report, application of high-speed extensometer)

Kazuo Arakawa, Toshio Mada

Renewable Energy Center

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

5 Citations (Scopus)

Abstract

Brittle fracture behavior of PMMA was studied using a high-speed extensometer. The single-edge-notched tensile specimens were fractured with a special loading jig so that it could split and fly away after the fracture. The load and displacement diagram, i.e. the external work applied to the specimen was partitioned into three parts: the elastic energy left in the fracutured specimen, the nonelastic energy due to viscoplastic deformation and the fracture energy for creating new surfaces. These energies were then determined and correlated with the fracture load and external work, and the results were discussed.

Original language	English
Pages (from-to)	936-940
Number of pages	5
Journal	Nippon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
Volume	70
Issue number	7
DOIs	https://doi.org/10.1299/kikaia.70.936
Publication status	Published - Jul 2004

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1299/kikaia.70.936

Fingerprint Dive into the research topics of 'Measurement of brittle fracture energy in PMMA (2nd report, application of high-speed extensometer)'. Together they form a unique fingerprint.

Cite this

@article{ed88ad0cee6248bd91f0faea4c038e6d,

title = "Measurement of brittle fracture energy in PMMA (2nd report, application of high-speed extensometer)",

abstract = "Brittle fracture behavior of PMMA was studied using a high-speed extensometer. The single-edge-notched tensile specimens were fractured with a special loading jig so that it could split and fly away after the fracture. The load and displacement diagram, i.e. the external work applied to the specimen was partitioned into three parts: the elastic energy left in the fracutured specimen, the nonelastic energy due to viscoplastic deformation and the fracture energy for creating new surfaces. These energies were then determined and correlated with the fracture load and external work, and the results were discussed.",

author = "Kazuo Arakawa and Toshio Mada",

year = "2004",

month = jul,

doi = "10.1299/kikaia.70.936",

language = "English",

volume = "70",

pages = "936--940",

journal = "Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A",

issn = "0387-5008",

publisher = "一般社団法人日本機械学会",

number = "7",

}

TY - JOUR

T1 - Measurement of brittle fracture energy in PMMA (2nd report, application of high-speed extensometer)

AU - Arakawa, Kazuo

AU - Mada, Toshio

PY - 2004/7

Y1 - 2004/7

N2 - Brittle fracture behavior of PMMA was studied using a high-speed extensometer. The single-edge-notched tensile specimens were fractured with a special loading jig so that it could split and fly away after the fracture. The load and displacement diagram, i.e. the external work applied to the specimen was partitioned into three parts: the elastic energy left in the fracutured specimen, the nonelastic energy due to viscoplastic deformation and the fracture energy for creating new surfaces. These energies were then determined and correlated with the fracture load and external work, and the results were discussed.

AB - Brittle fracture behavior of PMMA was studied using a high-speed extensometer. The single-edge-notched tensile specimens were fractured with a special loading jig so that it could split and fly away after the fracture. The load and displacement diagram, i.e. the external work applied to the specimen was partitioned into three parts: the elastic energy left in the fracutured specimen, the nonelastic energy due to viscoplastic deformation and the fracture energy for creating new surfaces. These energies were then determined and correlated with the fracture load and external work, and the results were discussed.

UR - http://www.scopus.com/inward/record.url?scp=5044244921&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=5044244921&partnerID=8YFLogxK

U2 - 10.1299/kikaia.70.936

DO - 10.1299/kikaia.70.936

M3 - Article

AN - SCOPUS:5044244921

VL - 70

SP - 936

EP - 940

JO - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

JF - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

SN - 0387-5008

IS - 7

ER -