Pregled bibliografske jedinice broj: 682003
Effect of Cell-Wall Angle on the Uniaxial Crushing Behaviour of Paper Hexagonal Honycombs
Effect of Cell-Wall Angle on the Uniaxial Crushing Behaviour of Paper Hexagonal Honycombs // WOOD IS GOOD USER ORIENTED MATERIAL, TECHNOLOGY AND DESIGN / Grbac Ivica (ur.).
Zagreb: Šumarski fakultet Sveučilišta u Zagrebu, 2013. str. 127-136 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 682003 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Effect of Cell-Wall Angle on the Uniaxial Crushing Behaviour of Paper Hexagonal Honycombs
Autori
Smardzewski, Jerzy ; Majewski Adam ; Prekrat Silvana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
WOOD IS GOOD USER ORIENTED MATERIAL, TECHNOLOGY AND DESIGN
/ Grbac Ivica - Zagreb : Šumarski fakultet Sveučilišta u Zagrebu, 2013, 127-136
ISBN
978-953-292-013-4
Skup
24th International Scientific Conference WOOD IS GOOD USER ORIENTED MATERIAL, TECHNOLOGY AND DESIGN
Mjesto i datum
Zagreb, Hrvatska, 18.10.2013
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
paper honeycomb; cell-wall angle; crushinh; numerical analysis
Sažetak
The following factors: paper mass, apparent density as well as cell shape and dimensions exert a significant impact on the stiffness and strength of cell panels. In the available literature on the subject, there are no papers reporting research results on stability of paper honeycombs depending on the cell-wall inclination angle and apparent density of honeycomb. The objective of this research project was to determine the influence of the cell-wall angle of irregular hexagonal cells as well as their apparent density on the stability of paper honeycomb. The investigations were realised by carrying out experimental tests and then comparing the obtained results with the results of numerical calculations. Empirical tests and then comparing the obtained results with the results of numerical calculations. Empirical tests were conducted using cores made from paper honeycombs of hexagonal cells differing with respect to wall inclination angles which ranged from 55, the value of the honeycomb critical force as well as its apparent density also increased. For the angle of 82, despite high apparent density, cell slenderness increased and its stability decreased. In addition, numerical models were elaborated sufficiently correctly ensuring convergence of the calculations with the results of experimental measurements.
Izvorni jezik
Engleski
Znanstvena područja
Drvna tehnologija
POVEZANOST RADA
Projekti:
068-0680720-0709 - Modeliranje u oblikovanju i konstruiranju proizvoda od drva (Prekrat, Silvana, MZOS ) ( CroRIS)
Ustanove:
Fakultet šumarstva i drvne tehnologije
