{"title":"用自制弯曲试验机测量叠合木结构的力学性能","authors":"J. Weber, A. Stollenwerk","doi":"10.33697/AJUR.2018.022","DOIUrl":null,"url":null,"abstract":"The choice of materials used to build a laminate recurve bow is crucial to optimizing performance. To this end, a low-cost bending tester was designed and built to measure the flexural modulus and modulus of rupture on a variety of wooden laminates. To gain a better understanding of the relationship between the properties of the laminates and the individual species comprising the laminates, woods with a wide range of elastic and strength properties were chosen. Differences between the expected and experimental results are attributed to the properties of the adhesive and defects in the wood.\nKEYWORDS: bending test; recurve bow; wood; laminates; modulus of rupture; flexural modulus","PeriodicalId":383906,"journal":{"name":"Volume 15, Issue 3","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Measuring the Mechanical Properties of Laminated Wood Structures Using a Homemade Bending Tester\",\"authors\":\"J. Weber, A. Stollenwerk\",\"doi\":\"10.33697/AJUR.2018.022\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The choice of materials used to build a laminate recurve bow is crucial to optimizing performance. To this end, a low-cost bending tester was designed and built to measure the flexural modulus and modulus of rupture on a variety of wooden laminates. To gain a better understanding of the relationship between the properties of the laminates and the individual species comprising the laminates, woods with a wide range of elastic and strength properties were chosen. Differences between the expected and experimental results are attributed to the properties of the adhesive and defects in the wood.\\nKEYWORDS: bending test; recurve bow; wood; laminates; modulus of rupture; flexural modulus\",\"PeriodicalId\":383906,\"journal\":{\"name\":\"Volume 15, Issue 3\",\"volume\":\"82 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Volume 15, Issue 3\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33697/AJUR.2018.022\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Volume 15, Issue 3","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33697/AJUR.2018.022","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measuring the Mechanical Properties of Laminated Wood Structures Using a Homemade Bending Tester
The choice of materials used to build a laminate recurve bow is crucial to optimizing performance. To this end, a low-cost bending tester was designed and built to measure the flexural modulus and modulus of rupture on a variety of wooden laminates. To gain a better understanding of the relationship between the properties of the laminates and the individual species comprising the laminates, woods with a wide range of elastic and strength properties were chosen. Differences between the expected and experimental results are attributed to the properties of the adhesive and defects in the wood.
KEYWORDS: bending test; recurve bow; wood; laminates; modulus of rupture; flexural modulus