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The dependency of s...
The dependency of shear zone lengh on the shear strength profiles in paperboard
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- Huang, Hui (författare)
- KTH,Hållfasthetslära (Inst.),VinnExcellens Centrum BiMaC Innovation
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- Nygårds, Mikael (författare)
- KTH,Hållfasthetslära (Inst.)
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KTH Hållfasthetslära (Inst) (creator_code:org_t)
- Stockholm : KTH Royal Institute of Technology, 2011
- Engelska.
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Serie: TRITA-HFL. Rapport/ Institutionen för hållfasthetslära, KTH, 1654-1472 ; 0501
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- In this work, the notched shear strength test (NST) has been further improved. In order to simplify and accelerate the testing procedure, the notches with declined slopes were used. With the proposed procedure, the shear strength profile in the thickness direction of a paperboard can be measured using one sheet only. By using the test setup, the dependency of shear zone length on shear strength was investigated. Experimental results show that both the measured shear strength values as well as the shear strength profile varied significantly with different shear zone length. Longer shear zone gave lower shear strength values and flatter profiles, while a shorter shear zone gave higher strength values and more pronounced shear strength profiles that better followed the paperboard ply structure.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- out-of-plane
- shear test
- tilted double notched
- lamination
- paperboard
- Materials science
- Teknisk materialvetenskap
Publikations- och innehållstyp
- vet (ämneskategori)
- rap (ämneskategori)