Stability Problems of Pyramidal von Mises Planar Trusses with Geometrical Imperfection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU122599" target="_blank" >RIV/00216305:26110/16:PU122599 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stability Problems of Pyramidal von Mises Planar Trusses with Geometrical Imperfection

Original language description

The present paper deals with an analysis of pyramidal von Mises planar trusses with or without initial geometric imperfection. Models with real geometrical and material parameters were applied. The models had the cross section of a hot-rolled steel profile. The paper describes a dynamic relaxation method which monitors the potential energy of the von Mises planar truss loaded by displacement of top hinge. The transformed potential energy was depicted in flat and three-dimensional maps. Static eqilibrium paths and positions of chosen bifurcation points were found.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

<a href="/en/project/GA14-17997S" target="_blank" >GA14-17997S: Global Sensitivity Analysis in Nonlinear Structural Mechanics</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Theoretical and Applied Mechanics

ISSN

2367-8992

e-ISSN

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Volume of the periodical

2016

Issue of the periodical within the volume

1

Country of publishing house

BG - BULGARIA

Number of pages

6

Pages from-to

118-123

UT code for WoS article

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EID of the result in the Scopus database

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