Optimisation des structures métalliques élastoplastiques sous conditions de rigidité et de plasticité données

Skaržauskas, Valentinas; Jankovski, Valentin; Atkočiūnas, Juozas

doi:10.3166/EJECE.13.1203-1219

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/124927

Optimisation des structures métalliques élastoplastiques sous conditions de rigidité et de plasticité données

Details

Publication Type (CRIS)

Straipsnis Web of Science duomenų bazėje / Article in Web of Science database (S1a)

Publication Type (eLABa)

Straipsnis Web of Science DB / Web of Science DB article (S1)

Author(s)

Author	Affiliation
Skaržauskas, Valentinas	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)
Jankovski, Valentin	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)
Atkočiūnas, Juozas	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)

Title

Optimisation des structures métalliques élastoplastiques sous conditions de rigidité et de plasticité données

[fr]

V. Skaržauskas, V. Jankovski, J. Atkočiūnas

Title in other language

Optimization of elastic-plastic steel structures under prescribed stiffness and plasticity conditions

[en]

Is part of

European journal of environmental and civil engineering

Published In

Year	Issue	Start Page	End Page
2009	10	1203	1219

Referenced in Database(s)(DBs)

Science Citation Index Expanded (Web of Science)

Extent

p. 1203-1219

URI

URI
https://hdl.handle.net/20.500.14911/124927

DOI

10.3166/EJECE.13.1203-1219

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Statybos inžinerija / Civil engineering (T002)

Mechanikos inžinerija / Mechanical Engineering (T009)

Keywords (en)

Abstract (en)

The design of optimal elastic-plastic steel frames is improved by a new treatment of rigidity and yield conditions for a finite element under uniform load. It allows avoiding an investigation of loading history, herewith not increasing elements number, in case of nonlinear physical model of material. Also, structure's minimal volume is obtained using a new dispersion estimation methodology of the real cross-sections geometrical characteristics. The designing is implemented using MATLAB© environment toolbox «JWM SAOSYS Toolbox v0.42» created by the authors.