{"title":"Experimental Modal Analysis of a Palm Tree Log under Radial Vibrational Excitation","authors":"D. Ouis","doi":"10.22382/wfs-2022-01","DOIUrl":"https://doi.org/10.22382/wfs-2022-01","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44833319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of a modified standard termite test for mass timber products","authors":"T. França, C. Stokes, Juliet D. Tang","doi":"10.22382/wfs-2022-03","DOIUrl":"https://doi.org/10.22382/wfs-2022-03","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48465723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alex Dillard, Tu X. Ho, Aaryan Indra, Arijit Sinha
Design of connections in mass timber are critical. Mass plywood panels (MPP) are a relatively new mass timber product, therefore, only a few studies characterizing their mechanical and connection properties exist. Dowel bearing strength is a critical parameter required in connection design regardless of the complexity of the connection. This study investigated the dowel bearing strength of MPP under the effect of exposure to elevated temperature. Thirty-two exposure duration-temperature combination was tested along with control group. Two analytical models are developed to explain the thermal degradation, one assuming a mechanism based on first-order kinetics and the second using a statistical regression. The degradation in the dowel bearing strength with respect to the increase in time and temperature exposure was characterized. In general, the kinetics model seemed to explain the data better than MLR using one less parameter.
{"title":"Effect of Exposure to Elevated Tempeture on Dowel Bearing Strength of Mass Plywood Panels","authors":"Alex Dillard, Tu X. Ho, Aaryan Indra, Arijit Sinha","doi":"10.22382/wfs-2021-27","DOIUrl":"https://doi.org/10.22382/wfs-2021-27","url":null,"abstract":"Design of connections in mass timber are critical. Mass plywood panels (MPP) are a relatively new mass timber product, therefore, only a few studies characterizing their mechanical and connection properties exist. Dowel bearing strength is a critical parameter required in connection design regardless of the complexity of the connection. This study investigated the dowel bearing strength of MPP under the effect of exposure to elevated temperature. Thirty-two exposure duration-temperature combination was tested along with control group. Two analytical models are developed to explain the thermal degradation, one assuming a mechanism based on first-order kinetics and the second using a statistical regression. The degradation in the dowel bearing strength with respect to the increase in time and temperature exposure was characterized. In general, the kinetics model seemed to explain the data better than MLR using one less parameter.","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43973752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dimensional Stability of Modified Wood Composite Panels","authors":"Luis Molina Irribarra, F. Kamke, S. Leavengood","doi":"10.22382/wfs-2021-25","DOIUrl":"https://doi.org/10.22382/wfs-2021-25","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42300971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pipiet Larasatie, Kathy Young, Arijit Sinha, Eric Hansen
{"title":"A Taste of Graduate School without Really Fully Committing to it\" the Undergraduate Experiential Learning Project at Oregon State University","authors":"Pipiet Larasatie, Kathy Young, Arijit Sinha, Eric Hansen","doi":"10.22382/wfs-2021-28","DOIUrl":"https://doi.org/10.22382/wfs-2021-28","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41477412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Technical Note: Water Vapor Transmission Rate and Permeance of Cellulose Nanocrystals/Polydimethylsiloxane hybrid membranes measured by dynamic vapor sorption","authors":"Ling Li, Nasim Alikhani, Jacob Snow, Jinwu Wang","doi":"10.22382/wfs-2021-29","DOIUrl":"https://doi.org/10.22382/wfs-2021-29","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44128313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Porous traits of Hardwoods Cross-Section on Sound Absortpion Performance - Focusing on 6 Species of Korean Hardwoods","authors":"E. Jang, C. Kang","doi":"10.22382/wfs-2021-26","DOIUrl":"https://doi.org/10.22382/wfs-2021-26","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45769919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Feiyang Xu, Z. Shao, Shuan Zhang, Fuli Wang, F. Jin, S. Ding
{"title":"A Multiscale Study of the Elastic Properties of Bamboo","authors":"Feiyang Xu, Z. Shao, Shuan Zhang, Fuli Wang, F. Jin, S. Ding","doi":"10.22382/wfs-2021-24","DOIUrl":"https://doi.org/10.22382/wfs-2021-24","url":null,"abstract":"","PeriodicalId":23620,"journal":{"name":"Wood and Fiber Science","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46733009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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