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Visar resultat 6 - 10 av 13 uppsatser som matchar ovanstående sökkriterier.

1. 6. FE modeling of glulam beams with mechanical slotted-in steel plate connections.

   Master-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

   Författare :Musaab Mahjoub; [2021]
   Nyckelord :Timber joints; Slotted-in steel plate connections; Python scripting; FEM; Abaqus.;

   Sammanfattning : The mechanical behavior of timber beams with a slotted-in steel plate connection is studied by creating a numerical model that is able to simulate the global bending behavior, the global load carrying capacity and the nonlinear plastic fastener force distribution in the connection. Experimental results from Material Testing Institute (MPA), University of Stuttgart were used to verify the simulation results from this study. LÄS MER

3. 7. Multikriterieanalys av samverkanskonstruktioner

   M1-uppsats, Jönköping University/Tekniska Högskolan

   Författare :Lina Jarefalk; Emilia Dahlin; [2020]
   Nyckelord :composite slab; cost; durability; KL-wood; multicriteria analysis; shear connector; stiffness; sustainabiliti; hållbarhet; KL-trä; kostnad; multikriterieanalys; samverkan; samverkansbjälklag; skjuvförbindare; styvhet.;

   Sammanfattning : .... LÄS MER

4. 8. Samverkansbjälklag : En studie om KL-platta med samverkande betong

   Uppsats för yrkesexamina på grundnivå, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

   Författare :Ida Nilsson; Dennis Svensson; [2020]
   Nyckelord :Acoustics; bending stiffness; cross-laminated timber CLT ; fire; shear connectors; timber-concrete composite TCC ; wood construction; Akustik; brand; böjstyvhet; KL-trä; samverkansbjälklag; skjuvförbindare; träbyggande;

   Sammanfattning : Purpose: The purpose of this study was to investigate whether timber-concrete composite (TCC) floors made of a CLT-deck and casted concrete could be used as a method for increasing the use of wood as a building material. Method: The methods used in this degree project were a literature study, in which a number of laws of construction and different connector systems were studied, as well as an experiment consisting of bending tests on CLT-decks with casted concrete where SFS VB-screws were used as shear connectors. LÄS MER

5. 9. Non-Linear FE-Analysis of a Composite Action Girder with Coiled Spring Pins as Shear Connectors

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Simon Stahlin; [2019]
   Nyckelord :composite bridge; composite action; shear connector; coiled spring pins; finite element modeling; samverkansbro; samverkan; skjuvförbindare; spiralbult; finita element modellering;

   Sammanfattning : For bridges to cope with increased requirements such as increased loads, strengthening work can be carried out. In cases where older steel-concrete bridges do not have a composite action, an alternative is to create composite-action to achieve a higher flexural strength. It is introduced by post-installing shear connectors. LÄS MER

7. 10. Livscykelanalys av ett samverkansbjälklag av KL-trä och betong : åtgärdsförslag för minskade koldioxidutsläpp

   Kandidat-uppsats, Högskolan i Jönköping/JTH, Byggnadsteknik och belysningsvetenskap

   Författare :Gustaf Wenström; Fredrik Tambour; [2018]
   Nyckelord :KL-trä;

   Sammanfattning : Purpose: The purpose of this study was that from a life cycle assessment, LCA, present action proposals to reduce the emissions of carbon dioxide of a CLT-concrete composite floor which fulfils the regulations of Swedish National Board of Housing. Method: To be able to present action proposals towards reduced carbon dioxide emissions, literature studies was made on previous life cycle assessment on composite floors with various materials. LÄS MER