Essays about: "Composite modelling"

Showing result 1 - 5 of 51 essays containing the words Composite modelling.

1. 1. FE-Modelling of Composite Girder tests

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Holger Berggren; Bergstedt Ola; [2024]
   Keywords : shear connector; post-installed; coiled spring pins; composite girder; partial composite action; finite element method;

   Abstract : Many of the existing steel-concrete bridges may need to be strengthened, as heavier vehicles areallowed on the Swedish roads. These bridges could possibly be strengthened by post-installingshear connectors. The shear connectors may enhance the load-bearing capacity through a higherdegree of composite action between the steel and concrete interface. READ MORE

3. 2. Turbulent Boundary Layers Modelling with Deep Operator Networks

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Yu-Cheng Lu; [2023]
   Keywords : Turbulent Boundary Layers; Pressure Gradient; Composite Profiles; Deep Operator Networks; Sensitivity Analysis Nyckelord på svenska;

   Abstract : This thesis project aims to advance the modelling of pressure gradient turbulent boundary layers (PG TBLs) and offer new insights into TBLs modelling. Previous analytical studies have explored various mathematical models, but this research introduces an extended unstacked Deep Operator Networks (DeepONets) architecture with double outputs and five branch parameters. READ MORE

4. 3. Augmented Reality-Assisted Techniques for Sustainable Lithium-Ion EV Battery Dismantling

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Diana Cristina Culincu; [2023]
   Keywords : Augmented Reality; Electric Vehicle Batteries; Lithium-Ion Batteries; Battery Dismantling; Battery Disassembly; Battery Recycling; Photogrammetry; 3D modelling; 3D Reconstruction; Vuforia; Unity; Blender; Figma; Polycam; Sustainability; Förstärkt verklighet; Batterier för elektriska fordon; Litiumjonbatterier; Batteriavmontering; Batteriuppdelning; Batteriåtervinning; Fotogrammetri; 3Dmodellering; 3D-rekonstruktion; Vuforia; Unity; Blender; Figma; Polycam; Hållbarhet;

   Abstract : The increasing adoption of electric vehicles (EVs) brings forth the challenge of effectively managing the second-life and end-of-life cycles for lithium-ion batteries. Augmented Reality (AR) offers a promising solution to sustainably and efficiently dismantle these batteries. READ MORE

5. 4. Experimental and computational analysis of the thermal degradation and the loss of strength of engineered wood-based panels

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Wickramasooriyage Devmini Kularatne; [2022]
   Keywords : Oriented strand board; thermal decomposition; mechanical degradation; heat transfer modelling; Technology and Engineering;

   Abstract : The current trends in the construction industry push toward materials that are more sustainable and environmentally friendlier than more traditional building materials such as concrete and steel. Timber and timber composites are one of the most popular materials on this list, due to both their mechanical strength and pleasant aesthetics. READ MORE

6. 5. Utilisation of hardwood in cross-laminated timber - A numerical study on vibrations in floors

   University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

   Author : Johannes Jonasson; Olle Karlsson; [2022]
   Keywords : hardwood; birch; beech; clt; cross-laminated timber; vibrations; floors; footfall; accelerations; Technology and Engineering;

   Abstract : Cross-laminated timber (CLT) is an engineered wood product consisting of several layers of laminations bonded together with adhesives. In contrast to heavier construction materials, timber and other lightweight building materials are more prone to serviceability issues due to vibrations. READ MORE