Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Jerzy Smardzewski"'
Publikováno v:
Materials, Vol 17, Iss 18, p 4564 (2024)
Designing a particular change in a system structure to achieve the desired elastic properties of materials for a given task is challenging. Recent studies of purely geometrical atomic models have shown that structural modifications on a molecular lev
Externí odkaz:
https://doaj.org/article/c7e71fb684b34695a8ff6c2057ca9998
Autor:
Michał Słonina, Jerzy Smardzewski
Publikováno v:
Drvna Industrija, Vol 73, Iss 3, Pp 327-334 (2022)
The study aimed to determine the effect of impregnation with modified starch of recycled paper (Testliner) on elasticity constants of slender core cells and the influence on the elasticity constants and strength of honeycomb with facings made of thin
Externí odkaz:
https://doaj.org/article/e1eb26001d6c48d993a2b0bbce8663d1
Publikováno v:
Materials, Vol 16, Iss 13, p 4547 (2023)
Tests were carried out to develop and manufacture various types of auxetic dowels using 3D printing technology. These dowels were then used to connect L-type corner joint specimens for case furniture, and their strength and stiffness were analyzed th
Externí odkaz:
https://doaj.org/article/392567adba2442b78625f7f6d47eb01b
Publikováno v:
Materials, Vol 16, Iss 7, p 2838 (2023)
In this study, the aim was to optimize the cross-sectional geometry of auxetic dowels for furniture joints. For this purpose, two different sizes of auxetic dowels were chosen, one for frame- and the other for panel-type furniture joints for designin
Externí odkaz:
https://doaj.org/article/fa26c705f2f048b3b712ca79cd87945a
Publikováno v:
Materials, Vol 15, Iss 1, p 395 (2022)
The main objective of the study was to determine the effect of impregnation of the paper core with acetylated starch on the mechanical properties and absorbed energy in the three-point bending test of wood-based honeycomb panels under varying tempera
Externí odkaz:
https://doaj.org/article/d77f0dce61be472bb19b52f602183861
Autor:
Jerzy Smardzewski
Publikováno v:
Materials & Design, Vol 183, Iss , Pp - (2019)
Wood consumption is constantly being rationalized by the production of modern wood-based materials, especially honeycomb plates. Due to the beneficial properties of the auxetics, wooden honeycomb panels with auxetic cores can be used as structural el
Externí odkaz:
https://doaj.org/article/73837e3777bb432ab65ee7f98c206f1f
Publikováno v:
Materials, Vol 14, Iss 23, p 7119 (2021)
This study aimed to numerically and experimentally analyze the effects of internal mounting forces and selected materials on the stiffness and bending moment capacity of L-type corner joints connected with novelty-designed 3D printed fasteners. The e
Externí odkaz:
https://doaj.org/article/e32019f2f9c04acb8be6d8bd8f48f531
Autor:
Jakub W. Narojczyk, Krzysztof W. Wojciechowski, Jerzy Smardzewski, Attila R. Imre, Joseph N. Grima, Mikołaj Bilski
Publikováno v:
Materials, Vol 14, Iss 11, p 3008 (2021)
The elastic properties of f.c.c. hard sphere crystals with periodic arrays of nanoinclusions filled by hard spheres of another diameter are the subject of this paper. It has been shown that a simple modification of the model structure is sufficient t
Externí odkaz:
https://doaj.org/article/b0fab8b4e407494c9f368023552162b9
Publikováno v:
Drvna Industrija, Vol 67, Iss 4, Pp 371-380 (2017)
Techniques for self-assembly and disassembly of furniture are predominant mainly in the group of cabinet furniture. The lack of new constructions of furniture joints affects the market development of skeletal furniture intended for self-assembly. The
Externí odkaz:
https://doaj.org/article/d95fb07177254c42bde9dd06bbe33a96
Publikováno v:
BioResources, Vol 11, Iss 4, Pp 9386-9399 (2016)
The goal of the study was to analyse of the stiffness of one-sided, asymmetrical veneered boards by investigating the influence of glue type and board thickness on deflection and stress distribution on each composite layer. A specially designed stand
Externí odkaz:
https://doaj.org/article/714e10ac32bd4c3c980989a34be259c3