Essays about: "bridge force"

Showing result 1 - 5 of 58 essays containing the words bridge force.

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. 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

4. 3. Analysis of combined response of railway bridge and track : A parametric finite element model of the bridge across Bryngeån

   University essay from KTH/Bro- och stålbyggnad

   Author : Moa Nolinder; [2023]
   Keywords : ;

   Abstract : When designing a railway bridge it is common to consider and designthe bridge structure and the track structure separately. However, theyare connected and that interaction generates a combined response and aforce transfer between them. READ MORE

5. 4. Enhanced Vulnerability and Capacity Assessments as an organisational learning bridge for resilience building? A case study of Red Cross National Societies in the Caribbean

   University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

   Author : Gwenaëlle Delcourt; [2023]
   Keywords : Organisational learning; resilience; vulnerability and capacity assessments VCAs ; red cross red crescent; Disaster risk management; MMO; Social Sciences;

   Abstract : Adaptive capacity based on organisational learning (OL) is at once a critical imperative facing humanitarian organisations in their mission to save lives and support communities most at risk; and inherently evidenced as an enduring weakness over the past decades. Vulnerability and Capacity Assessments (VCA) are community-based risk assessments established for their utility in supporting communities’ iterative learning. READ MORE

6. 5. Design, Modeling, and Testing of a Force Feedback Haptic Device for Simulated Robot Interaction

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Patrik Lindström; [2023]
   Keywords : Force Feedback; Impedance Control; PD-gain; Dynamic Behavior; Closed-chain; Master-Slave; Parallel Manipulator; Kinematics Redundancy; Mass-Spring-Damper; Position Control; Current Control; Modeling; Design; Joints; Delta robot; Differential Equations; External Torques; Kinematics; Forward Kinematics; Inverse Kinematics; Dynamic Matrices; Jacobian; URDF; Haptics; Haptic Device; Solidworks; CAD; Maxon Motors; EtherCAT; Beckhoff;

   Abstract : Haptic feedback is a growing phenomenon that incorporates the sense of touch through tactile sensations such as vibrations, electrical signals, air pressure, and sound waves or through force feedback, which employs torques and/or forces to replicate the pressure and weight of a simulated object. Utilizing haptic technology establishes a communication bridge between the user and the technical component, enhancing the user's understanding of the technical component's surroundings. READ MORE