Essays about: "design of bridges"

Showing result 1 - 5 of 149 essays containing the words design of bridges.

  1. 1. Harmonised traffic load model between Eurocode 1 - part 2 (EN 1991-2) and TRV specifications : A pilot study on reinforced concrete portal frame bridges

    University essay from KTH/Bro- och stålbyggnad

    Author : Mubashar Amir Ablahad; Nuredin Rasslan; [2023]
    Keywords : ;

    Abstract : The advancement of society has led to an increase in demand for infrastructure, particularly bridges, which are designed in accordance with different design codes. In Sweden, bridge design adheres to the Eurocode and national code (TRV specifications), with the most adverse scenario of the two codes determining the basis for bridge design. READ MORE

  3. 2. Novel steel hinge connection for pedestrian timber bridges : Novel steel hinge connection for pedestrian timber bridges

    University essay from KTH/Byggnadsmaterial

    Author : Charlotte Jaeger; [2023]
    Keywords : ;

    Abstract : This study focuses on exploring a novel timber-to-timber joint using a steel hinge connection (in this work also referred to as door-hinge joint) for pedestrian timber bridges. To conduct the cross-section design of the structural bridge members, a numerical model was developed to determine the internal forces. READ MORE

  4. 3. 'Zooming' in on Strategic Knowledge : A qualitative study exploring how Remote-Hybrid Work Structures influence Strategic Knowledge Management

    University essay from Jönköping University/Internationella Handelshögskolan

    Author : Hannah Kyller; Lucas Andersson; [2023]
    Keywords : Strategic Knowledge Management; Remote-Hybrid Work Structures; Hybrid Organizations; Digital Transformation; Organizational Culture; Organizational Infrastructures;

    Abstract : Background: The COVID-19 pandemic has forced companies to undergo a rapid digital transformation, including a shift towards remote-hybrid work structures. This has disrupted traditional ways of working, including strategic knowledge management (SKM). READ MORE

  5. 4. Analysis of a high step-up gain DC-DC converter for fuel cell and battery application

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Kaj Törngren Sato; [2023]
    Keywords : Fuel cell; High step-up DC-DC converter; Boost converter; Coupled inductors; Coupling factor; CCM; DCM; Duty cycle;

    Abstract : In sustainable energy systems those using fuel cells, high step-up gain converters are widely used to increase the output voltage to levels that can be used by other converters, such as inverters for grid connection or powering other AC loads. In order to obtain a higher voltage gain, in comparison to a traditional boost converter, often different topologies techniques are involved. READ MORE

  6. 5. Dynamic Analysis of Portal Frame Bridges for High-Speed Trains : A Parametric Study

    University essay from KTH/Bro- och stålbyggnad

    Author : Antonio Dib; Ramayana Salgado; [2023]
    Keywords : ;

    Abstract : A high-speed railway network is important for Sweden’s development. However, anincreasing train speed brings new challenges in bridge design due to higher bridgeaccelerations. READ MORE