Creep behavior of CLT beams with finite thickness layers of flexible adhesives
Authors:
- Klaudia Śliwa-Wieczorek,
- Paweł Szeptyński,
- Tomasz Kozik,
- Martino Gubert
Abstract
Creep behavior of Cross-Laminated-Timber (CLT) beams with a finite-thickness layer of flexible adhesives is investigated. Creep tests were carried out for all component materials as well as for the composite structure itself. Three-point bending creep tests were performed for spruce planks and for CLT beams, and uniaxial compression creep tests were performed for two flexible poly-urethane adhesives: Sika® PS and Sika® PMM. All materials are characterized with the use of the three-element Generalized Maxwell Model. The results of creep tests for component materials were used in elaboration of the Finite Element (FE) model. The problem of linear theory of visco-elasticity was solved numerically with the use of the Abaqus software. Obtained results of Finite Element Analysis (FEA) are compared with experimental results.
- Record ID
- CUTe5b48101cd404002a33a512133f49dcf
- Publication categories
- ;
- Author
- Journal series
- Materials, ISSN , e-ISSN 1996-1944, Biweekly
- Issue year
- 2023
- Vol
- 16
- No
- 12
- Pages
- [1-17]
- Article number
- 4484
- Other elements of collation
- fot.; rys.; tab.; wykr.; Bibliografia (na s.) - 16-17; Bibliografia (liczba pozycji) - 37; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 16, Iss. 12
- Substantive notes
- Special Issue: Rheology and Mechanical Properties of Wood and Wood-Based Materials
- Keywords in English
- CLT beams, wood, flexible adhesives, creep, viscoelasticity
- ASJC Classification
- DOI
- DOI:10.3390/ma16124484 Opening in a new tab
- URL
- https://www.mdpi.com/1996-1944/16/12/4484 Opening in a new tab
- Related project
- Opracowanie innowacyjnej technologii budownictwa modułowego, prefabrykowanego na bazie drewna przez PalettenWerk Kozik Sp. J.. . Project leader at PK: , ,
- Language
- eng (en) English
- License
- Score (nominal)
- 140
- Score source
- journalList
- Score
- Publication indicators
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTe5b48101cd404002a33a512133f49dcf/
- URN
urn:pkr-prod:CUTe5b48101cd404002a33a512133f49dcf
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.