Essays about: "fastener flexibility"

Found 3 essays containing the words fastener flexibility.

1. 1. FE modeling of bolted joints in structures

   University essay from Hållfasthetslära; Tekniska högskolan

   Author : Alexandra Korolija; [2012]
   Keywords : Bolted joints; Fastener joints; Load distribution; Flexibility; Connector element;

   Abstract : This paper presents the development of a finite element method for modeling fastener joints in aircraft structures. By using connector element in commercial software Abaqus, the finite element method can handle multi-bolt joints and secondary bending. The plates in the joints are modeled with shell elements or solid elements. READ MORE

3. 2. A finite element method for calculating load distributions in bolted joint assemblies

   University essay from Mekanik; Tekniska högskolan

   Author : Johan Söderberg; [2012]
   Keywords : finite element method; FEM; bolted joint assemblies; bolted joints; bolted joint assembly; load distribution; finite element; software; matlab; fastener flexibility; fastener stiffness; fasteners; Grumman; Huth; Barrois;

   Abstract : Bolted joints are often the most critical parts with respect to fatigue life of structures. Therefore, it is important to analyze these components and the forces they are subjected to. READ MORE

4. 3. Prediction and Modelling of Fastener Flexibility Using FE

   University essay from Institutionen för ekonomisk och industriell utveckling

   Author : Freddie Gunbring; [2008]
   Keywords : finite element method; load distribution; flexibility; fastener; 3D FE; beam; connector;

   Abstract : This report investigates the feasibility and accuracy of determining fastener flexibility with 3D FE and representing fasteners in FE load distribution models with simple elements such as springs or beams. A detailed study of 3D models compared to experimental data is followed by a parametric study of different shell modelling techniques. READ MORE