文献类型：期刊文献

英文题名：Research on the composite curling characteristic of plastic film reinforced pliable veneer of teak

作者：Peng, Xiaorui[1] Zhang, Zhankuan[1]

第一作者：彭晓瑞

通信作者：Peng, XR[1]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Key Lab Wood Sci & Technol, State Forestry Adm, Summer Palace East Small Off 2, Beijing 100091, Peoples R China

年份：2020

卷号：259

外文期刊名：MATERIALS LETTERS

收录：;EI(收录号：20194507621346);Scopus(收录号：2-s2.0-85074266358);WOS:【SCI-EXPANDED(收录号:WOS:000500935800006)】；

基金：The authors want to thank the financial support of the national natural science foundation of China (Beijing, China; Grant No. 31800490), and the national key research and development plan of the 13th five-year-plan of China (2016YFD0600702).

语种：英文

外文关键词：Decorative teak veneer; Stress-strain constitutive relations; Hot-press temperature; Material thickness; Curling deformation

摘要：In order to study the curling deformation characteristic of plastic film reinforced pliable decorative sliced veneers of teak (teak PRPDSV for short, a kind of green product with mechanical meshing structure by the permeation of plastic film into the pliable decorative sliced veneer through high-temperature hot pressing and fusion), which is unlike other veneer species, this paper established a constitutive model between reinforcing plastic films and veneers under different temperatures on the basis of stress-strain testing. Different hot-press temperatures and material thickness have been applied in the model to verify the experimentally obtained curling degrees of a teak PRPDSV. The study results show that: curling deformations obtained in the elastoplastic mechanical model, into which a material stress-strain curve has been introduced, for a plastic film and a teak veneer through high temperature hot-press composite processing, is highly accurate and scientific, and the model is up to be used for prediction in practical production; the material's thickness are quite different against other decorative veneer species. (C) 2019 Elsevier B.V. All rights reserved.