开孔对木质复合材料力学性能的影响

Simona Gauronskaitė, V. Dobilaitė, M. Jucienė, D. Albrektas
{"title":"开孔对木质复合材料力学性能的影响","authors":"Simona Gauronskaitė, V. Dobilaitė, M. Jucienė, D. Albrektas","doi":"10.37763/wr.1336-4561/67.1.4150","DOIUrl":null,"url":null,"abstract":"A few variations of open-holes in wood-based pieces, particle board and plywood were modeled in this article. The modulus of elasticity and the coefficient of damping for these pieces were determined using static and dynamic methods and the effect of holes of different quantity and size on mechanical properties were evaluated. As regards to wood particle boards, it was found that the modulus of elasticity decreased to10% after drilling holes, and the coefficient of damping increased to 13%. With regard to plywood pieces these changes were up to 14.5% and up to 21.5%, respectively.","PeriodicalId":23841,"journal":{"name":"WOOD RESEARCH 67(1) 2021","volume":"146 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"EFFECT OF OPEN-HOLES ON MECHANICAL PROPERTIES OF WOOD COMPOSITE MATERIALS\",\"authors\":\"Simona Gauronskaitė, V. Dobilaitė, M. Jucienė, D. Albrektas\",\"doi\":\"10.37763/wr.1336-4561/67.1.4150\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A few variations of open-holes in wood-based pieces, particle board and plywood were modeled in this article. The modulus of elasticity and the coefficient of damping for these pieces were determined using static and dynamic methods and the effect of holes of different quantity and size on mechanical properties were evaluated. As regards to wood particle boards, it was found that the modulus of elasticity decreased to10% after drilling holes, and the coefficient of damping increased to 13%. With regard to plywood pieces these changes were up to 14.5% and up to 21.5%, respectively.\",\"PeriodicalId\":23841,\"journal\":{\"name\":\"WOOD RESEARCH 67(1) 2021\",\"volume\":\"146 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"WOOD RESEARCH 67(1) 2021\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.37763/wr.1336-4561/67.1.4150\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"WOOD RESEARCH 67(1) 2021","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37763/wr.1336-4561/67.1.4150","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

一些变化的开孔在木制品,刨花板和胶合板建模在这篇文章。采用静力法和动力法测定了弹性模量和阻尼系数,并评价了不同数量和尺寸的孔洞对其力学性能的影响。对于刨花板,钻孔后弹性模量下降到10%,阻尼系数增加到13%。对于胶合板,这些变化分别高达14.5%和21.5%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
EFFECT OF OPEN-HOLES ON MECHANICAL PROPERTIES OF WOOD COMPOSITE MATERIALS
A few variations of open-holes in wood-based pieces, particle board and plywood were modeled in this article. The modulus of elasticity and the coefficient of damping for these pieces were determined using static and dynamic methods and the effect of holes of different quantity and size on mechanical properties were evaluated. As regards to wood particle boards, it was found that the modulus of elasticity decreased to10% after drilling holes, and the coefficient of damping increased to 13%. With regard to plywood pieces these changes were up to 14.5% and up to 21.5%, respectively.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Conclusions du rapporteur public La tardiveté d’une décision administrative : un “Czabaj” inversé ? L’office du juge administratif saisi d’une contestation de créance fiscale sur renvoi du juge-commissaire du tribunal de commerce CHEMICAL CONSTITUENTS OF THE STEM IN DALBERGIA SISSOO EFFECT OF OPEN-HOLES ON MECHANICAL PROPERTIES OF WOOD COMPOSITE MATERIALS
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1