Direct and Simultaneous Extraction of Mixed-Mode Traction-Separation Relations

Chenglin Wu; Rui Huang; Kenneth M. Liechti

doi:10.1007/978-3-319-62831-8_11

Direct and Simultaneous Extraction of Mixed-Mode Traction-Separation Relations

Chenglin Wu
, Rui Huang
, Kenneth M. Liechti

Civil, Architectural and Environmental Engineering

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

Abstract

Traction-separation relations can be used to represent the interactions between two surfaces during separation. In the past, characterizing these interactions, particularly under mixed-mode conditions has been tedious. In this work, a direct method is proposed to simultaneously determine the normal and shear components of traction-separation relations at any mode-mix, based solely on measurements of the initial crack length, load and load-line displacement and rotation of each adherend in a laminated beam configuration.

Original language	American English
Journal	Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics (2017, Indianapolis, IN)
Volume	7
DOIs	https://doi.org/10.1007/978-3-319-62831-8_11
State	Published - Jun 1 2017

Keywords

Direct extraction
Extraction
Fatigue damage
Fracture
Interfacial fracture
Load-line displacement
Mixed mode
Mixed-mode
Mixed-mode conditions
Shear components
Simultaneous extractions
Traction-separation relations

Disciplines

Structural Engineering

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https://doi.org/10.1007/978-3-319-62831-8_11

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title = "Direct and Simultaneous Extraction of Mixed-Mode Traction-Separation Relations",

abstract = " Traction-separation relations can be used to represent the interactions between two surfaces during separation. In the past, characterizing these interactions, particularly under mixed-mode conditions has been tedious. In this work, a direct method is proposed to simultaneously determine the normal and shear components of traction-separation relations at any mode-mix, based solely on measurements of the initial crack length, load and load-line displacement and rotation of each adherend in a laminated beam configuration.",

keywords = "Direct extraction, Extraction, Fatigue damage, Fracture, Interfacial fracture, Load-line displacement, Mixed mode, Mixed-mode, Mixed-mode conditions, Shear components, Simultaneous extractions, Traction-separation relations",

author = "Chenglin Wu and Rui Huang and Liechti, \{Kenneth M.\}",

year = "2017",

month = jun,

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doi = "10.1007/978-3-319-62831-8\_11",

language = "American English",

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journal = "Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics (2017, Indianapolis, IN)",

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T1 - Direct and Simultaneous Extraction of Mixed-Mode Traction-Separation Relations

AU - Wu, Chenglin

AU - Huang, Rui

AU - Liechti, Kenneth M.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - Traction-separation relations can be used to represent the interactions between two surfaces during separation. In the past, characterizing these interactions, particularly under mixed-mode conditions has been tedious. In this work, a direct method is proposed to simultaneously determine the normal and shear components of traction-separation relations at any mode-mix, based solely on measurements of the initial crack length, load and load-line displacement and rotation of each adherend in a laminated beam configuration.

AB - Traction-separation relations can be used to represent the interactions between two surfaces during separation. In the past, characterizing these interactions, particularly under mixed-mode conditions has been tedious. In this work, a direct method is proposed to simultaneously determine the normal and shear components of traction-separation relations at any mode-mix, based solely on measurements of the initial crack length, load and load-line displacement and rotation of each adherend in a laminated beam configuration.

KW - Direct extraction

KW - Extraction

KW - Fatigue damage

KW - Fracture

KW - Interfacial fracture

KW - Load-line displacement

KW - Mixed mode

KW - Mixed-mode

KW - Mixed-mode conditions

KW - Shear components

KW - Simultaneous extractions

KW - Traction-separation relations

UR - https://scholarsmine.mst.edu/civarc_enveng_facwork/1410

UR - https://doi.org/10.1007/978-3-319-62831-8_11

U2 - 10.1007/978-3-319-62831-8_11

DO - 10.1007/978-3-319-62831-8_11

M3 - Article

VL - 7

JO - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics (2017, Indianapolis, IN)

JF - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics (2017, Indianapolis, IN)

ER -

Direct and Simultaneous Extraction of Mixed-Mode Traction-Separation Relations

Abstract

Keywords

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