Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sabina Huč"'
Publikováno v:
Journal of Wood Science, Vol 69, Iss 1, Pp 1-14 (2023)
Abstract Charring of timber structural elements in fire is one of the most fundamental phenomena that affect the fire resistance of these elements. For an accurate and safe design of structural fire resistance, it is important to consider charring of
Externí odkaz:
https://doaj.org/article/96ae763b85954b60b92dee5e41ad7c51
Publikováno v:
Acta Mechanica. 232:3977-3996
Restrained shrinkage is a common cause of cracking in concrete structures. It is often investigated by the ring test, which consists of a concrete ring restrained by an inner steel ring. Due to the imposed restraint, cracks can form in the concrete r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa561e80dcf199035843dd84f3c7eacd
https://doi.org/10.1007/s00707-021-03041-1
https://doi.org/10.1007/s00707-021-03041-1
Publikováno v:
Holzforschung. 75:655-667
The goal of the study was to analyze fracture properties of adhesive bond using a three-point end-notched flexure test and the compliance-based beam method. Critical strain energy release rates (G IIc ) and cohesive laws were obtained for adhesive bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451aa58555484eae02dd4b28d02af297
https://doi.org/10.1515/hf-2020-0141
https://doi.org/10.1515/hf-2020-0141
Publikováno v:
Holzforschung. 74:445-457
Changes in relative humidity of the ambient air, RH (%), cause wetting and drying of wood material, which results in non-uniform moisture contents or moisture gradients, and consequently in moisture-induced stresses and strains in the glued-laminated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30fd406380bd1d1d9aae6c41841659fb
https://doi.org/10.1515/hf-2019-0025
https://doi.org/10.1515/hf-2019-0025
Autor:
Staffan Svensson, Sabina Huč
Publikováno v:
Holzforschung. 72:889-897
A three-dimensional (3D) rheological model for an orthotropic material subjected to sustained load or deformation under constant climate has been mathematically formulated. The elastic and viscoelastic compliance matrices are symmetric, where the mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93ecd8461198c6186eabaa9a494a1745
https://doi.org/10.1515/hf-2017-0180
https://doi.org/10.1515/hf-2017-0180
Publikováno v:
Holzforschung. 72:863-870
A hygro-mechanical (H-M) analysis of a wooden specimen sustaining a mechanical load while subjected to varying relative humidity was performed to predict the long-term rheological behavior of wood. The numerical analysis was based on the experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e551c666f9a7f33e0024ca9212c55c85
https://doi.org/10.1515/hf-2018-0035
https://doi.org/10.1515/hf-2018-0035
Publikováno v:
Engineering structures, vol. 229, no. 111608, 2021.
In the design of timber structures, the mechanical resistance in fire conditions has to be ensured among others. In the European standards, Eurocodes, the reduced cross-section method is given to determine mechanical resistance of timber structural e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6800344c91ec44b699e65c9895ba2cb
https://doi.org/10.1016/j.engstruct.2020.111608
https://doi.org/10.1016/j.engstruct.2020.111608
Rheological behavior of wood under uniaxial compression along and perpendicular to the grain in constant environment was examined. Tests with constant deformation rate until failure and stress relaxation tests with constant deformation applied stepwi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac5cff474581a9a03da902372c977152
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-352579
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-352579
Autor:
Staffan Svensson, Sabina Huč
Three coupled two-dimensional viscoelastic creep models for orthotropic material are analyzed. The models of different complexity are mathematically formulated and implemented in a finite element software. Required viscoelastic material parameters ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::608131165da95cbcd65ded24f253b3c3
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-341318
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-341318