id:"swepub:oai:DiVA.org:ltu-40069"
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03350naa a2200409 4500 | |
| 001 | oai:DiVA.org:ltu-40069 | |
| 003 | SwePub | |
| 008 | 161003s2015 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-400692 URI |
| 024 | 7 | a https://doi.org/10.4203/ccp.108.2592 DOI |
| 040 | a (SwePub)ltu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a kon2 swepub-publicationtype |
| 100 | 1 | a Atashipour, Seyed Rasoulu Luleå tekniska universitet,Byggkonstruktion och -produktion4 aut0 (Swepub:ltu)rasata |
| 245 | 1 0 | a The Effect of Weak Shear Webs on the Deformations of Timber Box Type Beams |
| 264 | 1 | a Stirlingshire :b Civil-Comp Press,c 2015 |
| 338 | a print2 rdacarrier | |
| 500 | a Godkänd; 2015; 20160511 (andbra) | |
| 520 | a This paper deals with deflection analysis of a deep composite box beam due to inplane shear deformations, especially the modelling of the shear deformations in the webs is considered. The beam is composed of three framing members with sheathings on both sides. The sheathings or webs between the framing members are modelled as shear media with equivalent slip moduli corresponding to the partially composite beam model with three separated layers and two interlayer slip areas. The minimum total potential energy principle is employed to obtain the governing equilibrium equations and corresponding boundary conditions. The coupled set of governing equations is recast into an uncoupled form and solved explicitly together with the corresponding boundary conditions. The closed-form solutions obtained are compared to those based on the conventional beam theories. It is shown that the model is capable of predicting accurately the deflections for a wide range of geometry and property parameters, especially for small shear stiffness (slip modulus) values for the webs. The formula for the deflection is reduced to the Timoshenko formula for full composite interaction when the shear slip modulus of the web approaches infinity. Comparative numerical results are presented to show the influence of bending deformations, shear deformations in the framing layers and the in-plane shear deformations in the sheathings. | |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Samhällsbyggnadsteknikx Husbyggnad0 (SwePub)201032 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Civil Engineeringx Building Technologies0 (SwePub)201032 hsv//eng |
| 653 | a partial composite interaction | |
| 653 | a shear slip | |
| 653 | a deflection | |
| 653 | a stabilising wall element | |
| 653 | a ANSYS | |
| 653 | a Träbyggnad | |
| 653 | a Timber Structures | |
| 700 | 1 | a Girhammar, Ulf Arneu Luleå tekniska universitet,Byggkonstruktion och -produktion4 aut0 (Swepub:ltu)ulfgir |
| 700 | 1 | a Challamel, Noëlu LIMATB, Université Européenne de Bretagne, University of South Brittany, Lorient, France4 aut |
| 710 | 2 | a Luleå tekniska universitetb Byggkonstruktion och -produktion4 org |
| 773 | 0 | t Proceedings of the Fifteenth International Conference on Civil, Structural and Environmental Engineering Computingd Stirlingshire : Civil-Comp Press |
| 856 | 4 | u https://www.ctresources.info/ccp/paper.html?id=8817 |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-40069 |
| 856 | 4 8 | u https://doi.org/10.4203/ccp.108.259 |
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