PROPOSAL OF DESIGN STRENGTH FOR GLUE-LAMINATED TIMBER BEAMS WITH A CIRCULAR THROUGH-HOLE
The purpose of this study is to evaluate strength of glue-laminated timber beams with a circular through-hole. Pure bending tests and bending shear tests of glue-laminated timber beams with a hole were performed. The parameters of the tests were the diameter of the hole for the depth of beam. The re...
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Veröffentlicht in: | Journal of Structural and Construction Engineering (Transactions of AIJ) 2012/03/30, Vol.77(673), pp.397-406 |
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creator | HIJIKATA, Kazumi IDOTA, Hideki YAMAGISHI, Kenta |
description | The purpose of this study is to evaluate strength of glue-laminated timber beams with a circular through-hole. Pure bending tests and bending shear tests of glue-laminated timber beams with a hole were performed. The parameters of the tests were the diameter of the hole for the depth of beam. The results of these tests and finite element analyses established the evaluation method of glue-laminated timber beams with a hole. In pure bending tests, the bending strength of the beam was evaluated with section modulus and the tensile strength of the bottom range lamina in consideration of knots. In bending shear test, the bending shear strength of the beam was evaluated using the tangential stress of the hole and the tensile strength for the fiber angle of the wood. M-Q interaction curves of the beam with the hole using these evaluation methods were proposed. |
doi_str_mv | 10.3130/aijs.77.397 |
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Pure bending tests and bending shear tests of glue-laminated timber beams with a hole were performed. The parameters of the tests were the diameter of the hole for the depth of beam. The results of these tests and finite element analyses established the evaluation method of glue-laminated timber beams with a hole. In pure bending tests, the bending strength of the beam was evaluated with section modulus and the tensile strength of the bottom range lamina in consideration of knots. In bending shear test, the bending shear strength of the beam was evaluated using the tangential stress of the hole and the tensile strength for the fiber angle of the wood. M-Q interaction curves of the beam with the hole using these evaluation methods were proposed.</description><identifier>ISSN: 1340-4202</identifier><identifier>EISSN: 1881-8153</identifier><identifier>DOI: 10.3130/aijs.77.397</identifier><language>jpn</language><publisher>Architectural Institute of Japan</publisher><subject>Beams (structural) ; Bend strength ; Bend tests ; Finite element analyses ; Laminated timber beam ; Penetration hole ; Shear tests ; Strength ; Tensile strength ; Timber ; Timber (structural)</subject><ispartof>Journal of Structural and Construction Engineering (Transactions of AIJ), 2012/03/30, Vol.77(673), pp.397-406</ispartof><rights>2012 Architectural Institute of Japan</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,1884,27928,27929</link.rule.ids></links><search><creatorcontrib>HIJIKATA, Kazumi</creatorcontrib><creatorcontrib>IDOTA, Hideki</creatorcontrib><creatorcontrib>YAMAGISHI, Kenta</creatorcontrib><title>PROPOSAL OF DESIGN STRENGTH FOR GLUE-LAMINATED TIMBER BEAMS WITH A CIRCULAR THROUGH-HOLE</title><title>Journal of Structural and Construction Engineering (Transactions of AIJ)</title><addtitle>J. Struct. Constr. Eng.</addtitle><description>The purpose of this study is to evaluate strength of glue-laminated timber beams with a circular through-hole. Pure bending tests and bending shear tests of glue-laminated timber beams with a hole were performed. The parameters of the tests were the diameter of the hole for the depth of beam. The results of these tests and finite element analyses established the evaluation method of glue-laminated timber beams with a hole. In pure bending tests, the bending strength of the beam was evaluated with section modulus and the tensile strength of the bottom range lamina in consideration of knots. In bending shear test, the bending shear strength of the beam was evaluated using the tangential stress of the hole and the tensile strength for the fiber angle of the wood. M-Q interaction curves of the beam with the hole using these evaluation methods were proposed.</description><subject>Beams (structural)</subject><subject>Bend strength</subject><subject>Bend tests</subject><subject>Finite element analyses</subject><subject>Laminated timber beam</subject><subject>Penetration hole</subject><subject>Shear tests</subject><subject>Strength</subject><subject>Tensile strength</subject><subject>Timber</subject><subject>Timber (structural)</subject><issn>1340-4202</issn><issn>1881-8153</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNo9kM1PgzAAxRujiXN68h_o0QuzpdCWm4wxIGFj4SN6awoUhbAPKTv438sy4-m95P3eOzwAnjFaEEzQq2w7vWBsQRx2A2aYc2xwbJPbyRMLGZaJzHvwoHWHELUcimfgY5cmuyRzY5is4crPomALszz1t0EewnWSwiAufCN2N9HWzf0VzKPN0k_h0nc3GXyPJsiFXpR6ReymMA_TpAhCI0xi_xHcNbLX6ulP56BY-7kXGnESRJ4bGx2maDTsqmY1VSWpS8kpwibmdUMURZLbkllE2bUkmEnMsWnaskLUrBsH8RLRplElJnPwct09Dcfvs9Kj2Le6Un0vD-p41mKqYQdh2-IT-nZFOz3KTyVOQ7uXw4-Qw9hWvRKX9wRjgjJykenE_6j6koNQB_ILfi9kSg</recordid><startdate>20120330</startdate><enddate>20120330</enddate><creator>HIJIKATA, Kazumi</creator><creator>IDOTA, Hideki</creator><creator>YAMAGISHI, Kenta</creator><general>Architectural Institute of Japan</general><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20120330</creationdate><title>PROPOSAL OF DESIGN STRENGTH FOR GLUE-LAMINATED TIMBER BEAMS WITH A CIRCULAR THROUGH-HOLE</title><author>HIJIKATA, Kazumi ; IDOTA, Hideki ; YAMAGISHI, Kenta</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j160t-5cd7d6eb3dba8601218df3e60a85a743e5da317a181225ac062df908b06ffeb13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>2012</creationdate><topic>Beams (structural)</topic><topic>Bend strength</topic><topic>Bend tests</topic><topic>Finite element analyses</topic><topic>Laminated timber beam</topic><topic>Penetration hole</topic><topic>Shear tests</topic><topic>Strength</topic><topic>Tensile strength</topic><topic>Timber</topic><topic>Timber (structural)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HIJIKATA, Kazumi</creatorcontrib><creatorcontrib>IDOTA, Hideki</creatorcontrib><creatorcontrib>YAMAGISHI, Kenta</creatorcontrib><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of Structural and Construction Engineering (Transactions of AIJ)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HIJIKATA, Kazumi</au><au>IDOTA, Hideki</au><au>YAMAGISHI, Kenta</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>PROPOSAL OF DESIGN STRENGTH FOR GLUE-LAMINATED TIMBER BEAMS WITH A CIRCULAR THROUGH-HOLE</atitle><jtitle>Journal of Structural and Construction Engineering (Transactions of AIJ)</jtitle><addtitle>J. Struct. Constr. Eng.</addtitle><date>2012-03-30</date><risdate>2012</risdate><volume>77</volume><issue>673</issue><spage>397</spage><epage>406</epage><pages>397-406</pages><issn>1340-4202</issn><eissn>1881-8153</eissn><abstract>The purpose of this study is to evaluate strength of glue-laminated timber beams with a circular through-hole. Pure bending tests and bending shear tests of glue-laminated timber beams with a hole were performed. The parameters of the tests were the diameter of the hole for the depth of beam. The results of these tests and finite element analyses established the evaluation method of glue-laminated timber beams with a hole. In pure bending tests, the bending strength of the beam was evaluated with section modulus and the tensile strength of the bottom range lamina in consideration of knots. In bending shear test, the bending shear strength of the beam was evaluated using the tangential stress of the hole and the tensile strength for the fiber angle of the wood. M-Q interaction curves of the beam with the hole using these evaluation methods were proposed.</abstract><pub>Architectural Institute of Japan</pub><doi>10.3130/aijs.77.397</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
subjects | Beams (structural) Bend strength Bend tests Finite element analyses Laminated timber beam Penetration hole Shear tests Strength Tensile strength Timber Timber (structural) |
title | PROPOSAL OF DESIGN STRENGTH FOR GLUE-LAMINATED TIMBER BEAMS WITH A CIRCULAR THROUGH-HOLE |
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