| Title |
Santvarų nelakštinių mazgų skaičiavimo ir konstravimo ypatumai / |
| Translation of Title |
Design and estimation of welded truss joints between square hollow sections. |
| Authors |
Misiūnaitė, Ieva |
| Full Text |
|
| Pages |
156 |
| Keywords [eng] |
Capacity of the joint ; analytical models ; yield line theory ; design guids ; joints of square hollow sections |
| Abstract [eng] |
This master thesis considers design and estimation of truss joints between square hollow sections. Behaviuor of joints and its failure modes analyzed. The posibility to apply the yield line theory for analytical models considered. Analytical models used for determining the design capacity of the joint formulae in design guids presented. Truss members design following STR 2.05.08:2005 and EN 1993-1-1 and joint design capacity calculation following STR 2.05.08:2008 8-th annex and EN 1993-1-8 presented. It was made numerical convergence analysis between diferent design guidilines for estimating design capacity of the joint in this study. Truss structure designed, including all most commonly known joint types. Truss member loiding estimated using structural design and analysis software Staad.Pro. The behaviuor of the joint designed using finite element analysis software Cosmos.Works. Also the influence of governing joint parameters for the design capacity equations analysed. For truss structure design, capacity of the joint calculations and numerical analysis the calculation program was made using Microsoft Office Exel software. |
| Type |
Master thesis |
| Language |
Lithuanian |
| Publication date |
2008 |
