Mechanics of air-inflated 3D distance fabric

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F21%3AN0000001" target="_blank" >RIV/46709002:_____/21:N0000001 - isvavai.cz</a>
Result on the web
<a href="https://dspace5.zcu.cz/bitstream/11025/44871/1/650-4043-1-PB.pdf" target="_blank" >https://dspace5.zcu.cz/bitstream/11025/44871/1/650-4043-1-PB.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24132/acm.2021.650" target="_blank" >10.24132/acm.2021.650</a>

Result language
angličtina
Original language name
Mechanics of air-inflated 3D distance fabric
Original language description
3D distance fabrics are modern and promising material for lightweight inflatable structures. The applications are used in sport, boats, tents, construction, military etc. Its advantages are large load capacity per unit weight, stiffness dependent on pressurized air, fail-safe structure. However, the mechanics of inflated fabric panel is not still described enough. This paper gives basic theory and its experimental verification about mechanical behaviour of distance fabrics. The mathematical model of air-inflated distance fabric panel is created based on analytical theory of cylindrical bending of plates. Material data of the fabric required for performing computations of the model are determined from tensile tests. The reliability of the analytical model is experimentally verified. For that purpose the air-inflated fabric panel wasmade and tested. Results obtained both experimentally and analytically are compared and discussed. The experiment proves the validity of the mathematical model and allows us to predict the behaviour of distance fabrics.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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