Lennart Salmén, Leif Carlsson , Alf de Ruvo, Christer Fellers, Myat Htun
{"title":"A treatise on the elastic and hygroexpansional properties of paper by a composite laminate approach","authors":"Lennart Salmén, Leif Carlsson , Alf de Ruvo, Christer Fellers, Myat Htun","doi":"10.1016/0015-0568(84)90048-4","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90048-4","url":null,"abstract":"<div><p>In this study, paper is modelled as a homogeneous structure where the cell-wall layer of the fiber constitutes the main building unit. According to this approach, the macroscopic properties of paper are related to the properties of the constituent polymers, cellulose and hemicelluloses. The effects of fiber orientation and the influence of moisture content on the elastic moduli and hygroexpansivity of paper are examined and the results compared with experimental data. It is suggested that the mechanical properties of paper are dependent on a mixture of transverse and longitudinal cell-wall layer properties and not only on the proportion of fibers in any direction.</p></div>","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"20 4","pages":"Pages 283-296"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90048-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71826887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Large amplitude vabrations of imperfect cross-ply laminated cylindrical shell panels with elastically restrained edges and resting on elastic foundation","authors":"A.P. Bhattacharya","doi":"10.1016/0015-0568(84)90014-9","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90014-9","url":null,"abstract":"","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"21 3","pages":"205-221"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90014-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71825218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Strength and stiffness of short glass fibre/glass particulate hybrid composites","authors":"S.J. Pande, D.K. Sharma","doi":"10.1016/0015-0568(84)90044-7","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90044-7","url":null,"abstract":"","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"20 3","pages":"235-243"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90044-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71719230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The influence of moisture on the stiffness of paper in terms of network mechanics","authors":"M. Rigdahl, H. Andersson, L. Salmén, H. Hollmark","doi":"10.1016/0015-0568(84)90053-8","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90053-8","url":null,"abstract":"<div><p>The variation with humidity of the longitudinal and transverse moduli of isolated pulp fibres has been evaluated using micromechanics. The decrease in the moduli of the fibres is assumed to be due to a softening of the hemicellulose phase. Using a network theory developed by Perkins and coworkers these moduli have been used to calculate the tensile modulus of isotropic low density paper sheets in the range of 0–95% relative humidity (RH). Comparison with experimental data on low density sheets reveals a satisfactory agreement up to about 75% RH. Above this value the stiffness of the sheets decreases at a rate faster than that predicted by the theory. This may be due to a gradual loss in band stiffness and/or a softening of disordered cellulosic material at high humidities. As predicted by the network theory, the difference in behaviour between sheets of different densities is not very marked in the RH-range.</p></div>","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"20 1","pages":"Pages 1-11"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90053-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71870879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"International symposium in composites: Materials and engineering","authors":"","doi":"10.1016/0015-0568(84)90010-1","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90010-1","url":null,"abstract":"","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"20 2","pages":"Page 164"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90010-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71828976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Characterisation of the pore structure of carbonised viscose rayon yarn: Analysis of adsorption isotherms of nitrogen and carbon dioxide","authors":"J.N. Bohra","doi":"10.1016/0015-0568(84)90025-3","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90025-3","url":null,"abstract":"","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"21 2","pages":"135-147"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90025-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71865441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Unsteady three-dimensional temperature distribution in an orthotropic hollow prism of arbitrary shape","authors":"Patricio A.A. Laura, Roberto Gelos, Ileana Rafine","doi":"10.1016/0015-0568(84)90021-6","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90021-6","url":null,"abstract":"","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"21 2","pages":"85-97"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90021-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71781340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Experimental study of the melt rheology of metalloplastics","authors":"U.V. Shenoy, D.R. Saini, A.V. Shenoy","doi":"10.1016/0015-0568(84)90062-9","DOIUrl":"https://doi.org/10.1016/0015-0568(84)90062-9","url":null,"abstract":"","PeriodicalId":100525,"journal":{"name":"Fibre Science and Technology","volume":"21 1","pages":"11-22"},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0015-0568(84)90062-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71868483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}