Effects of Loaded End Distance and Moisture Content on the Behavior of Bolted Connections in Squared and Round Timber Subjected to Tension Parallel to the Grain
Autor: | Oldrich Sucharda, Antonín Lokaj, Pavel Dobes |
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Rok vydání: | 2020 |
Předmět: |
business.product_category
timber 0211 other engineering and technologies 020101 civil engineering 02 engineering and technology lcsh:Technology Fastener Article 0201 civil engineering test 021105 building & construction General Materials Science lcsh:Microscopy Water content bolt moisture content lcsh:QC120-168.85 Mathematics lcsh:QH201-278.5 Moisture lcsh:T business.industry Tension (physics) connection Structural engineering steel plate failure Connection (mathematics) lcsh:TA1-2040 Steel plates lcsh:Descriptive and experimental mechanics lcsh:Electrical engineering. Electronics. Nuclear engineering lcsh:Engineering (General). Civil engineering (General) business lcsh:TK1-9971 |
Zdroj: | Materials; Volume 13; Issue 23; Pages: 5525 Materials, Vol 13, Iss 5525, p 5525 (2020) Materials |
ISSN: | 1996-1944 |
DOI: | 10.3390/ma13235525 |
Popis: | This article presents the results of static tests on bolted connections in squared and round timber with inserted steel plates. The experiment evaluates structural timber connections with different distances between the fastener and the loaded end at different moisture contents. Specimens were loaded by tension parallel to the grain and load-deformation diagrams were recorded. Fifty-six specimens with three different distances between the fastener and the loaded end, at different moisture contents, were tested. The results were statistically evaluated using regression analysis, complemented with load-deformation curves, and compared with calculations according to the valid standard for design of timber structures. A decrease in the evaluated load-carrying capacity with increasing moisture content was confirmed experimentally. A slight increase in the evaluated load-carrying capacity with increasing fastener distance from the loaded end was found. Web of Science 13 23 art. no. 5525 |
Databáze: | OpenAIRE |
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