Mixed mode fracture toughness characterization of sandwich interfaces using the modified TSD specimen

Christian Berggreen; J.H. Andreasen; L.A. Carlsson; O.T. Thomsen

Mixed mode fracture toughness characterization of sandwich interfaces using the modified TSD specimen

Christian Berggreen (Invited author), J.H. Andreasen (Invited author), L.A. Carlsson (Invited author), O.T. Thomsen (Invited author)

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

An extensive parametric analysis shows that the modified Tilted Sandwich Debond (TSD) specimen provides a methodology for characterization of the face/core fracture resistance over a range of mode-mixities. A pilot experimental mixed mode characterization of the fracture toughness of sandwich specimens, with composite faces and various PVC foam cores spanning a range of phase angles, has been achieved by specific steel bar reinforcements and testing over a range of tilt angles.

Original language	English
Title of host publication	ICCM-17
Publication date	2009
Publication status	Published - 2009
Event	17th International Conference on Composite Materials - Edinburgh, United Kingdom Duration: 27 Jul 2009 → 31 Jul 2009 Conference number: 17 https://www.eventsforce.net/iom/frontend/reg/thome.csp?pageID=1048&eventID=7&eventID=7

Conference

Conference	17th International Conference on Composite Materials
Number	17
Country/Territory	United Kingdom
City	Edinburgh
Period	27/07/2009 → 31/07/2009
Internet address	https://www.eventsforce.net/iom/frontend/reg/thome.csp?pageID=1048&eventID=7&eventID=7

Keywords

FEA analyses
Experimental characterisation
Modified TSD specimen
Face-core interfaces, Debonding/delamination
Mixed mode fracture toughness

OpenUrl availability

Full text

Cite this

@inproceedings{58d05292d24a4aa4839f9373ff1c0a5d,

title = "Mixed mode fracture toughness characterization of sandwich interfaces using the modified TSD specimen",

abstract = "An extensive parametric analysis shows that the modified Tilted Sandwich Debond (TSD) specimen provides a methodology for characterization of the face/core fracture resistance over a range of mode-mixities. A pilot experimental mixed mode characterization of the fracture toughness of sandwich specimens, with composite faces and various PVC foam cores spanning a range of phase angles, has been achieved by specific steel bar reinforcements and testing over a range of tilt angles.",

keywords = "FEA analyses, Experimental characterisation, Modified TSD specimen, Face-core interfaces, Debonding/delamination, Mixed mode fracture toughness",

author = "Christian Berggreen and J.H. Andreasen and L.A. Carlsson and O.T. Thomsen",

year = "2009",

language = "English",

booktitle = "ICCM-17",

note = "17th International Conference on Composite Materials, ICCM-17 ; Conference date: 27-07-2009 Through 31-07-2009",

url = "https://www.eventsforce.net/iom/frontend/reg/thome.csp?pageID=1048&eventID=7&eventID=7",

}

TY - GEN

T1 - Mixed mode fracture toughness characterization of sandwich interfaces using the modified TSD specimen

AU - Berggreen, Christian

AU - Andreasen, J.H.

AU - Carlsson, L.A.

AU - Thomsen, O.T.

N1 - Conference code: 17

PY - 2009

Y1 - 2009

N2 - An extensive parametric analysis shows that the modified Tilted Sandwich Debond (TSD) specimen provides a methodology for characterization of the face/core fracture resistance over a range of mode-mixities. A pilot experimental mixed mode characterization of the fracture toughness of sandwich specimens, with composite faces and various PVC foam cores spanning a range of phase angles, has been achieved by specific steel bar reinforcements and testing over a range of tilt angles.

AB - An extensive parametric analysis shows that the modified Tilted Sandwich Debond (TSD) specimen provides a methodology for characterization of the face/core fracture resistance over a range of mode-mixities. A pilot experimental mixed mode characterization of the fracture toughness of sandwich specimens, with composite faces and various PVC foam cores spanning a range of phase angles, has been achieved by specific steel bar reinforcements and testing over a range of tilt angles.

KW - FEA analyses

KW - Experimental characterisation

KW - Modified TSD specimen

KW - Face-core interfaces, Debonding/delamination

KW - Mixed mode fracture toughness

M3 - Article in proceedings

BT - ICCM-17

T2 - 17th International Conference on Composite Materials

Y2 - 27 July 2009 through 31 July 2009

ER -

Mixed mode fracture toughness characterization of sandwich interfaces using the modified TSD specimen

Abstract

Conference

Keywords

OpenUrl availability

Fingerprint

Cite this