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The FEM Model of Microstructure of Spruce Wood
. They consist on a more accurate shape of wood cells (rounded corners of cells) and bordered pits in cell walls. A significant influence of these new components on the distribution of the stress in the model was e...
JD - Využití počítačů, robotika a její aplikace
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Microfiber Angle and its Effect on Wood Cell Behavior
of the Wood Cell Constituents and their Effect on the Cell Behavior”. Wood, as being one building unit of a wood-cell. Each individual cell is composed of four distinct cell of ...
JN - Stavebnictví
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
A numerical model of microstructure of the wood and a structural analysis of the wood
A numerical model of microstructure of the wood and a structural analysis of the wood on this level was the aim of this work. New elements are incorporated in this model. They consist of a more accurate shape of wood ce...
BM - Fyzika pevných látek a magnetismus
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Modelling the Mechanical Behaviour of Wood by Finite Element Method
The paper deals with possibilities of modelling wood mechanical behaviour on the microscopic level in a FEM (finite element method) system (ANSYS). At first the influence of pits in wood cells on distribution of stresses an...
JJ - Ostatní materiály
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
The Influence of Microfibril Angle on the Wood Stiffness Parameters
The cellulose microfibrile angles /MFA/ in tracheids of spruce wood were observed using the polarization microscope treatment. For the wood samples tested. The portion of early wood and late wood of each of the ann...
Civil engineering
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Structural Differences between Reaction Wood and Opposite Wood with Different Drying Temperatures
Reaction wood is characterized by having different anatomical and chemical features than normal wood. The different composition of cell walls, the higher quantitative proportion of thick-wall fiber cells, diameter,...
Paper and wood
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
The influence of microfibril angle on the wood stiffness parameters
The S2 layer plays a crucial role in the mechanical properties of wood cell of the wood. Experimental works were undertaken for the spruce wood (Picea abies), to achieve maximum variation among measured values of M...
Civil engineering
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Characterisation of Moisture in Scots Pine (Pinus sylvestris L.) Sapwood Modified with Maleic Anhydride and Sodium Hypophosphite
in cell walls of modified wood were lower than for unmodified samples at the water of capillary water indicates a decreased affinity of the wood cell wall to water. HoweverIn this study, the wood-water in...
Forestry
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
j.kj.h.
jfll The problem of microstructure of wood,primarily acquisition and makinng digital record of microstructure of selected wood species....
AM - Pedagogika a školství
- 2008 •
- A
Rok uplatnění
A - Audiovizuální tvorba
Study of interactions between titanium dioxide coating and wood cell wall ultrastructure
Titanium dioxide (TiO2) is used as a UV light absorber to protect woode matter from photodegradation.In this paper, intertactions between wood and TiO2 coating are studied, and the efficiency of the coating is evaluated. Molecular a...
Inorganic and nuclear chemistry
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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