Calculation Features of Wooden-Composite Ribbed Plates with Splices in the Cover
Wood-composite plate-ribbed bend structures with plywood and oriented strand board as covers with splices are considered. An overview of studies devoted to the study and increasing of the efficiency of such structures is presented. The theory of calculation of composite rods by A R Rzhanitsyn is tak...
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description | Wood-composite plate-ribbed bend structures with plywood and oriented strand board as covers with splices are considered. An overview of studies devoted to the study and increasing of the efficiency of such structures is presented. The theory of calculation of composite rods by A R Rzhanitsyn is taken for compilind a mathematical model for calculations of the the stress-strain state of these structures, taking into account the splices in the cover and the flexibility of mechanical joints of the covers and ribs. The graphs of the dependence of the maximum tensile stresses in the ribs in the criterion cross section and the maximum vertical displacements from the shear bond stiffness coefficient and the location of the splices in the cover are presented. The values of the coefficients for the engineering calculation of plates, taking into account the decrease in the strength and deformation characteristics of the composite section of panels with splices in the cover, compared to panels without splices in the cover, are proposed. Conclusions and recommendations are formulated based on the results of the research, which can be used in the design of wood-composite plate-ribbed structures. |
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An overview of studies devoted to the study and increasing of the efficiency of such structures is presented. The theory of calculation of composite rods by A R Rzhanitsyn is taken for compilind a mathematical model for calculations of the the stress-strain state of these structures, taking into account the splices in the cover and the flexibility of mechanical joints of the covers and ribs. The graphs of the dependence of the maximum tensile stresses in the ribs in the criterion cross section and the maximum vertical displacements from the shear bond stiffness coefficient and the location of the splices in the cover are presented. The values of the coefficients for the engineering calculation of plates, taking into account the decrease in the strength and deformation characteristics of the composite section of panels with splices in the cover, compared to panels without splices in the cover, are proposed. 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The values of the coefficients for the engineering calculation of plates, taking into account the decrease in the strength and deformation characteristics of the composite section of panels with splices in the cover, compared to panels without splices in the cover, are proposed. Conclusions and recommendations are formulated based on the results of the research, which can be used in the design of wood-composite plate-ribbed structures.</description><subject>Composite structures</subject><subject>Joints</subject><subject>Panels</subject><subject>Plywood</subject><subject>Ribbed structures</subject><subject>Stiffness coefficients</subject><issn>1757-8981</issn><issn>1757-899X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNo9kN1KxDAQRoMouK4-gwGva5M2aZJLKa4KCy7-oHchTRM2S7epSav49qas7M3MfMxhBg4A1xjdYsR5jhllGRfiM8eIiZzmiBYI0ROwOG5OjzPH5-Aixh1CFSMELcCmVp2eOjU638OVUeMUTITewg_vW9Nntd8PPrrRwBfXNKaFm8Qm4seNW_g6dE6n4Ho4bg2s_bcJl-DMqi6aq_--BO-r-7f6MVs_PzzVd-tMYyZoRm2FSaVKbDmyJTUtI4VoyopaJCzCRBOCK81UgixtFTKcES2ooIpjQVlZLsHN4e4Q_Ndk4ih3fgp9eikLiguRCq8SxQ6UDj7GYKwcgtur8CsxkrM-OYuRsyQ565NUHvSVf0vwYa4</recordid><startdate>20210301</startdate><enddate>20210301</enddate><creator>Labudin, B V</creator><creator>Popov, E V</creator><creator>Sopilov, V V</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20210301</creationdate><title>Calculation Features of Wooden-Composite Ribbed Plates with Splices in the Cover</title><author>Labudin, B V ; Popov, E V ; Sopilov, V V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1795-5f6146a31f80f35ed7429b365f09f014c4416c7a146f5da0e874c9595a8195733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Composite structures</topic><topic>Joints</topic><topic>Panels</topic><topic>Plywood</topic><topic>Ribbed structures</topic><topic>Stiffness coefficients</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Labudin, B V</creatorcontrib><creatorcontrib>Popov, E V</creatorcontrib><creatorcontrib>Sopilov, V V</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>IOP conference series. Materials Science and Engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Labudin, B V</au><au>Popov, E V</au><au>Sopilov, V V</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Calculation Features of Wooden-Composite Ribbed Plates with Splices in the Cover</atitle><jtitle>IOP conference series. Materials Science and Engineering</jtitle><date>2021-03-01</date><risdate>2021</risdate><volume>1079</volume><issue>5</issue><spage>52005</spage><pages>52005-</pages><issn>1757-8981</issn><eissn>1757-899X</eissn><abstract>Wood-composite plate-ribbed bend structures with plywood and oriented strand board as covers with splices are considered. An overview of studies devoted to the study and increasing of the efficiency of such structures is presented. The theory of calculation of composite rods by A R Rzhanitsyn is taken for compilind a mathematical model for calculations of the the stress-strain state of these structures, taking into account the splices in the cover and the flexibility of mechanical joints of the covers and ribs. The graphs of the dependence of the maximum tensile stresses in the ribs in the criterion cross section and the maximum vertical displacements from the shear bond stiffness coefficient and the location of the splices in the cover are presented. The values of the coefficients for the engineering calculation of plates, taking into account the decrease in the strength and deformation characteristics of the composite section of panels with splices in the cover, compared to panels without splices in the cover, are proposed. 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subjects | Composite structures Joints Panels Plywood Ribbed structures Stiffness coefficients |
title | Calculation Features of Wooden-Composite Ribbed Plates with Splices in the Cover |
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