Essays about: "railway and abaqus"

Showing result 11 - 13 of 13 essays containing the words railway and abaqus.

1. 11. Design of a single-track railway network arch bridge : According to the Eurocodes

   University essay from KTH/Bro- och stålbyggnad; KTH/Järnvägsgruppen, JVG

   Author : Maxime Varennes; [2011]
   Keywords : network arch bridge; design; railway bridge; Per Tveit; finite element analysis; tied-arch; comparison;

   Abstract : A constant research of more ecological and efficient structures has enabled bridges to be more innovative through the years. Nowadays, as the need is greater than ever, a new kind of bridge is expanding in the entire world: the network arch bridges. READ MORE

3. 12. Optimal Design of Bridges for High-Speed Trains : Single and double-span bridges

   University essay from KTH/Bro- och stålbyggnad; KTH/Järnvägsgruppen, JVG

   Author : Carine Mellier; [2010]
   Keywords : Optimization; Vertical deck acceleration; Railway bridges; High-speed trains; Train Signature; Finite element analysis;

   Abstract : To deal with an increasing demand in transportation, trains are made longer and faster. Higher speeds imply higher impacts on bridges. Therefore, structures have to be designed to resist these new constraints. The Eurocode (2002) introduced additional checks for the design of high-speed railway bridges. READ MORE

4. 13. Measurement evaluation and FEM simulation of bridge dynamics

   University essay from KTH/Mekanik

   Author : Andreas Andersson; Richard Malm; [2004]
   Keywords : Engineering design; dynamic; railway; finite element analysis; vibration; measurement; frequency; fatigue; Konstruktionsteknik;

   Abstract : The aim of this thesis is to analyse the effects of train induced vibrations in a steel Langer beam bridge. A case study of a bridge over the river Ljungan in Ånge has been made by analysing measurements and comparing the results with a finite element model in ABAQUS. READ MORE