Essays about: "2D 3D FEM"

Showing result 11 - 15 of 22 essays containing the words 2D 3D FEM.

  1. 11. Finite Element Modelling of Fracture in dowel-type timber connections

    University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Author : Hui Jin; Hao Wu; [2014]
    Keywords : Dowel; timber; fracture mechanics; mean stress method; finite element model; bending; XFEM; ABAQUS;

    Abstract : Dowel-type steel to timber connections are commonly used in timber structure. The load carrying capacity and the stress distribution within the connection area are complicated and the failure behavior of a connection depends on many parameters. READ MORE

  3. 12. Stability Analysis of Embankments Founded on Clay : a comparison between LEM & 2D/3D FEM

    University essay from KTH/Byggvetenskap

    Author : Zhaleh Habibnezhad; [2014]
    Keywords : Stability Analysis; Embankments; Clay; LEM; 2D 3D FEM;

    Abstract : Rapid constructed embankments founded on soft deposits have a negative influence on the short term stability. Many engineering constructions such as road and railway embankments are often constructed on soft clay deposits. READ MORE

  4. 13. Soil Steel Composite Bridges for High-Speed Railways : 2D FEM analysis of the Björnbo Bridge

    University essay from KTH/Bro- och stålbyggnad

    Author : Joakim Woll; [2014]
    Keywords : Soil-Steel Composite Bridge; SSCB; Dynamic analysis; Björnbo Bridge; High-speed railways; FEM; Soil-Steel culvert; High-Speed Railway Soil-Steel Composite Bridge; Rörbro; Dynamisk analys; Björnbo rörbro; Höghastighetståg; FEM; Höghastighetståg rörbro; Dynamisk analys rörbro;

    Abstract : This research aims to analyse the dynamic behaviour of Soil-Steel Composite Bridges when subjected by high-speed trains. the analyses of the dynamic response for these structures are needed since there is little research performed in the present field of knowledge. READ MORE

  5. 14. Dynamic analysis of soil-steel composite railway bridges : FE-modeling in Plaxis

    University essay from KTH/Bro- och stålbyggnad

    Author : Orod Aagah; Siavash Aryannejad; [2014]
    Keywords : Soil-steel composite bridge; Corrugated steel culvert; High-speed railways; FEM; Plaxis; Field measurements;

    Abstract : A soil-steel composite bridge is a structure comprised of corrugated steel plates, which are joined with bolted connections, enclosed in friction soil material on both sides and on the top. The surrounding friction soil material, or backfill, is applied in sequential steps, each step involving compaction of the soil, which is a necessity for the construction to accumulate the required bearing capacity. READ MORE

  6. 15. Internal structure characterization of asphalt concrete using x-ray computed tomography.

    University essay from KTH/Väg- och banteknik

    Author : Ibrahim Onifade; [2013]
    Keywords : X-ray computed tomography; digital image processing; finite element;

    Abstract : This study is carried out to develop the workflow from image acquisition to numerical simulation for asphalt concrete (AC) microstructure. High resolution computed tomography (CT) images are acquired and the image quality is improved using digital image processing (DIP). READ MORE