Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Janis Sliseris"'
Publikováno v:
Инженерно-строительный журнал, Vol 84, Iss 8, Pp 3-14 (2018)
Fibres improve concrete properties that can be used to solve the problem of limited resources. This research includes the numerical comparison of high-performance concrete (HPC) and high-performance steel fibre reinforced concrete (HPSFRC) behaviour.
Externí odkaz:
https://doaj.org/article/98334340853247188d57b385910a61cc
Autor:
Dmitrijs Serdjuks, Karina Buka-Vaivade, Janis Sliseris, Andrejs Podkoritovs, Raimonds Ozolins
Publikováno v:
ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol 3 (2021): Environment. Technology. Resources. Proceedings of the 13th International Scientific and Practical Conference. Volume 3; 40-44
Composite of such renewable material as timber and the most popular man-made material as concrete offers many benefits. Such of them are high load-bearing capacity with low dead load and increased structural bending stiffness. Higher specific strengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1f430899f14e3336f88405e95160d43
https://doi.org/10.17770/etr2021vol3.6551
https://doi.org/10.17770/etr2021vol3.6551
Publikováno v:
Applied Mathematical Modelling. 69:77-92
A numerical method for design of beams and frames with complex topology is proposed. The method is based on extended multi-scale finite element method where beam finite elements are used on coarse scale and continuum elements on fine scale. A procedu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ad3555354f2ad86c87b4efe408a576f
https://doi.org/10.1016/j.apm.2018.12.003
https://doi.org/10.1016/j.apm.2018.12.003
Autor:
Janis Sliseris
Publikováno v:
Engineering Fracture Mechanics. 194:337-349
In this study, a new strength and stiffness numerical analysis approach of fiber reinforced concrete with oriented fibers and re-bars is proposed. The model is based on discrete lattice simulation that is obtained from standard tetrahedron mesh. Area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96c18df7cc720990d7d636ba96d93280
https://doi.org/10.1016/j.engfracmech.2018.03.017
https://doi.org/10.1016/j.engfracmech.2018.03.017
Publikováno v:
Procedia Engineering. 172:292-299
In this research, the shear and tensile strength of birch plywood edge-to-surface were investigated with specially made specimens for determination of these properties for narrow glued joint. Various thicknesses (4,0; 6,5; 9,0) of plywood and the fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07768595f45f2a42d75eb64288746636
Publikováno v:
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 3 (2017): Environment. Technology. Resources. Proceedings of the 11th International Scientific and Practical Conference. Volume 3; 304-309
The ever increasing tendency of more complex architecture and increasing use of basalt fibers in concrete, mainly due to corrosion resistance, requires a suitable, accurate and computationally efficient numerical method for modelling of mechanical be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0037f0bb3034e6d8c51913373be447a5
http://journals.rta.lv/index.php/ETR/article/view/2655
http://journals.rta.lv/index.php/ETR/article/view/2655
Publikováno v:
Journal of Sustainable Architecture and Civil Engineering. 17
The problem related to nonlinear analysis of steel frames is analyzed by taking into account local and global imperfections. A new method for estimation of optimal (in the worst case scenario causes smallest buckling load) pattern for geometrical and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1c92ca9039c342dbee19748fafc498f
https://doi.org/10.5755/j01.sace.17.4.16644
https://doi.org/10.5755/j01.sace.17.4.16644
A virtual design method for medium density fiberboards (MDF) is proposed with the aim to optimize the fiber orientation and lay-up of MDF. The new method estimates the stiffness and strength by using microstructure models of the MDF fiber network. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::927a3cf125344b21eb56b4e426093586
https://publica.fraunhofer.de/handle/publica/246010
https://publica.fraunhofer.de/handle/publica/246010
Autor:
Matthias Kabel, Oliver Wirjadi, Girts Frolovs, Heiko Andrä, Burkhard Plinke, Janis Sliseris, Brigitte Dix
Publikováno v:
Mechanics of Materials. 79:73-84
A numerical two scale method for the prediction of tensile and bending stiffness and strength of medium density fiberboards (MDF) is proposed with the aim to study the fiber orientation influence on mechanical properties of MDF. The method requires l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8edc7041150e9765d144c21261bd3ec9
https://doi.org/10.1016/j.mechmat.2014.08.005
https://doi.org/10.1016/j.mechmat.2014.08.005
Autor:
Karina Buka-Vaivade, Janis Sliseris
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 660:012062
The complexity of architecture is continuously growing. Therefore, it is necessary to develop a new construction system with complicated topology using less human work. A fibre-concrete is very promising material to solve those problems. However, des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68508b06168b29d3edd6d220498cd0af
https://doi.org/10.1088/1757-899x/660/1/012062
https://doi.org/10.1088/1757-899x/660/1/012062