Title: On the identification of cohesive parameters for printed metal-polymer interfaces
Authors: Heinrich, Felix 
Langner, Hauke H. 
Lammering, Rolf  
Language: en
Subject (DDC): Infrastruktur
Issue Date: 2017
Document Type: Article
Source: In: Smart materials and structures. - Bristol : IOP Publ., 1992. - Online-Ressource . - 26.2017, 10S. Nr. 05025
Journal / Series / Working Paper (HSU): Smart materials and structures 
Volume: 26
Issue: 5
Page Start: 55025
Page End: 55025
Abstract: 
The mechanical behavior of printed electronics on fiber reinforced composites is investigated. A methodology based on cohesive zone models is employed, considering interfacial strengths, stiffnesses and critical strain energy release rates. A double cantilever beam test and an end notched flexure test are carried out to experimentally determine critical strain energy release rates under fracture modes I and II. Numerical simulations are performed in Abaqus 6.13 to model both tests. Applying the simulations, an inverse parameter identification is run to determine the full set of cohesive parameters.
Organization Units (connected with the publication): Mechanik 
URL: https://ub.hsu-hh.de/DB=1.8/XMLPRS=N/PPN?PPN=1006066101
DOI: 10.1088/1361-665X/aa699f
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