Essays about: "parameterized modelling"

Showing result 6 - 10 of 13 essays containing the words parameterized modelling.

1. 6. Parameterized Modelling of Global Structural Behaviour of Modular Based Two Storey Timber Structure

   University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

   Author : Daudi Salezi Augustino; Bernard Adjei Antwi-Afari; [2018]
   Keywords : Modular-based timber structure; FE-simulations; parameterized modelling; spring stiffness; friction; angle brackets and uplift plates;

   Abstract : The global stiffness behaviour of modular-based two storey timber structures was studied under prescribed horizontal displacements at the upper corners of the volume modules. To be able to study this behaviour, a numerical finite element model was created in Abaqus. READ MORE

3. 7. Timber Shear Wall Analysis : Parameterized Finite Element Modelling

   University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

   Author : Imre Kormendy; Mustafa Muwaili; [2018]
   Keywords : Timber structures; shear walls; ABAQUS; FE analysis; parameterized modeling;

   Abstract : This paper investigates the linear elastic behavior of timber shear walls under monotonic prescribed displacement. ABAQUS© 16.4-5, is a numerical finite element software used as the primary analysis methodology.  Parameterized models are created for two shear wall specimens of different geometry concerning door and window configurations. READ MORE

4. 8. Parameterized and Adaptive Modelling of Mechanical Connections in Timber Frame Structures

   University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

   Author : Joan Gikonyo; Pierre Modig; [2018]
   Keywords : Timber frame structure; Parameterized modelling; Python script; Adaptive connection; ABAQUS.;

   Abstract : This study investigates the global stiffness of a timer frame structure under wind loading using the finite element method by creating parameterized script files. Of key interest was the accuracy of the global stiffness determined from an adaptive 3D beam model in comparison to a 2D beam model and, the stiffness of a 3D beam model when subjected to different types of bracing in the presence of internal bracing provided by a lift shaft structure. READ MORE

5. 9. Indoor Path Loss Modeling and Measurements at 2.44 GHz

   University essay from KTH/Elektroteknisk teori och konstruktion

   Author : Alaleh Mashkouri Najafi; [2012]
   Keywords : indoor propagation; indoor propagation modelling; indoor path loss;

   Abstract : In this thesis it is investigated to what extent it is possible to accurately model path loss in indoor environments using a simple empirical approach. Two kinds of radio access antenna deployments are investigated: 1) standard dipole antennas and 2) leaky cables. READ MORE

6. 10. 3D parameterized FEM modelling of a piston ring in a marine diesel engine : a simulation approch using FEM

   University essay from Institutionen för fysik

   Author : Jon Elfridsson; [2010]
   Keywords : piston ring; finite element method; FEM; solid mechanics; contact pressure; twist; temperature field; three-dimensional; kolvring; finita elementmetoden; FEM; hållfasthetslära; kontakttryck; twist; värmelast; tredimensionell;

   Abstract : The piston ring in a marine two-stroke diesel engine operates in demanding conditions, involving high temperatures and pressures. Its main purposes are to seal the combustion chamber of the engine, minimize the frictional contact against the cylinder liner and transfer heat from the piston. READ MORE