| Title |
Analysis of pre-tension level upon biaxial Behaviour of fused systems / |
| Another Title |
Pradinio įtempimo įtaka dubliuotų sistemų dviašio deformavimo procesui. |
| Authors |
Zubauskiene, Donata ; Strazdiene, Eugenija ; Urbelis, Virginijus |
| DOI |
10.5755/j01.ms.21.2.5788 |
| Full Text |
|
| Is Part of |
Materials science = Medžiagotyra.. Kaunas : KTU. 2015, vol. 21, no. 2, p. 276-281.. ISSN 1392-1320. eISSN 2029-7289 |
| Keywords [eng] |
fusing interlining ; two-layer system ; biaxial deformation ; punching ; initial pre-tension |
| Abstract [eng] |
The effect of uniaxial pre-tension level upon the regularities of fused two-layer systems biaxial behaviour is analysed in this research work. Initial pre-tension of 0.0 %, 0.4 %, 0.8 %, 1.2 %, 1.7 % and 2.1 % was applied in longitudinal and transverse directions separately. Cotton fabric (100 %) of plain weave was used as a base material for the investigated systems. Biaxial punching was performed with three types of interlinings: woven, nonwoven and knitted, which differed not only in surface density, but in the density of adhesive layer, i. e. 52 and 76 dots/cm2. The samples of fused systems were punched from the side of the base cotton fabric in order to maintain the same friction force between the punch and the specimen. The results of the investigations have shown that not only punching strength Pmax, N, and punching height Hmax, mm, differ with the increase of pre-tension level in longitudinal and transverse directions, but also different number of punching force peaks is characteristic for the investigated two-layer systems, which is related to the structure of applied interlining. |
| Published |
Kaunas : KTU |
| Type |
Journal article |
| Language |
English |
| Publication date |
2015 |
| CC license |
|
