Essays about: "FE modelling"

Showing result 1 - 5 of 77 essays containing the words FE modelling.

  1. 1. Monitoring and Modelling of the Abiskojåkka Bridge

    University essay from Luleå tekniska universitet/Byggkonstruktion och brand

    Author : Kasper Furenstam; [2020]
    Keywords : Prestressed bridge; Abisko; Monitoring; thermal effects; FEM;

    Abstract : The infrastructure of today is getting older and problems caused by deterioration over time is affecting the service life of these structures. In Sweden most of the existing bridges were constructed 60 to 70 years ago, rising the need to determine the state of health of the bridges as the maintenance costs will increase heavily. READ MORE

  2. 2. Timber Concrete Composite floors with Cross Laminated Timber - Structural behavior & Design

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Albin Forsberg; Filip Farbäck; [2020]
    Keywords : timber concrete composite; TCC; floors; cross-laminated timber; CLT; structural behavior; design methods; Gamma method; Equivalent gamma method; Extended gamma method; RFEM; first natural frequency; serviceability limit state; ultimate limit state; Technology and Engineering;

    Abstract : På grund av den ökade miljö- och klimatmedvetenheten har övergången till förnybara material påskyndats, och detsamma gäller intresset för träbyggande. Med att bygga högt i trä kommer dock ett flertal konstruktionsmässiga utmaningar, där en av utmaningarna är dynamik på grund av träets låga egenvikt jämfört med andra mer konventionella byggnadsmaterial. READ MORE

  3. 3. Arm Injury Prediction with THUMS SAFER: Improvements of the THUMS SAFER upper extremity

    University essay from KTH/Hållfasthetslära; KTH/Lättkonstruktioner

    Author : Maryam Bayat; Nichakarn Pongpairote; [2020]
    Keywords : Biomechanics; upper extremity; arm; validation; Total HUman Model for Saftey THUMS ; Finite Element Modelling FEM ; Biomekanik; övre extremitet; arm; validering; Total HUman Model for Saftey THUMS ; Finite Element Modellering FEM ;

    Abstract : Globally, approximately 1.2 million people die each year due to traffic accidents. Upper extremity injuries account for 18% to 25% of all car accident injuries. In order to be able to analyze these crash-related injuries, Human body models(HBMs) are used as a complement to FE simulations. READ MORE

  4. 4. Analysis of stellar spectra with machine learning

    University essay from Lunds universitet/Institutionen för teoretisk fysik; Lunds universitet/Astronomi; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Author : Alvaro Segovia Otero; [2020]
    Keywords : Galactic Archaeology; machine learning; chemical abundances; FGK stars; Physics and Astronomy;

    Abstract : Researchers in the field of Galactic Archaeology have entered the era of industrial revolution. Upcoming surveys are planning on observing tens of millions of stars and high precision and accuracy must be ensured when deriving their stellar parameters and elemental abundances. READ MORE

  5. 5. Modelling and Mechanical Analysis of Continuously Transposed Conductor

    University essay from KTH/Hållfasthetslära

    Author : Haicheng Hu; [2020]
    Keywords : CTC; modelling; finite element analysis; epoxy coating; compliance; torsional rigidity; CTC; modellering; FEM; epoxibeläggning; komplians; böjstyvhet; vridstyvhet;

    Abstract : As the CTC (transposed continuously conductor) is widely accepted as the cable used in transformers, mechanical analysis of CTC under different load cases is in need. This paper introduces a new method of creating detailed CTC models automatically in Comsol Multiphysics and the models are applied for conducting FEA (Finite Element Analysis) for different load cases of practical importance. READ MORE