The analysis of results of rigid- plastic frame optimization estimating the influence of the partial- strength joints on the distribution of internal forces

Česonytė, Viktorija

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/142398

The analysis of results of rigid- plastic frame optimization estimating the influence of the partial- strength joints on the distribution of internal forces

Details

Publication Type (CRIS)

Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)

Publication Type (eLABa)

Straipsnis nerecenzuotame konferencijos darbų leidinyje / Article in an un-reviewed conference proceedings (P2)

Author(s)

Title

The analysis of results of rigid- plastic frame optimization estimating the influence of the partial- strength joints on the distribution of internal forces

[en]

Viktorija Česonytė

Is part of

Statyba: 9-osios Lietuvos jaunųjų mokslininkų konferencijos Mokslas - Lietuvos ateitis, įvykusios Vilniuje 2006 m. kovo 29- 31 d., pranešimų rinkinys

Published In

Year	Start Page	End Page
2006	132	136

Publisher

Vilnius : Technika, 2006

Extent

p. 132-136

URI

URI
https://hdl.handle.net/20.500.14911/142398

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Statybos inžinerija / Civil engineering (T002)

Keywords (en)

Abstract (en)

While conventional methods of steel frame analysis use two idealized connection models: the rigid-joint model and the pinned-joint model, in current practice so-called semi-rigid and/or partial-strength joints are most often used connections. The results of the rigid-plastic frame optimization added with evaluation of partial-strength joints are presented. In this case, the hybrid bar element with 6 degrees of freedom is created from bar element with flexible connections at both ends, which are represented by a spring, and used for the calculation. As it is seen from results, the evaluation of such joints enables designing more proper structures, herewith reaching the economical benefit.