On exact two-dimensional kinematics for the branching shells

Violetta Konopińska-Zmysłowska; Wojciech Pietraszkiewicz

doi:10.1201/9780203859766.ch13

On exact two-dimensional kinematics for the branching shells

Abstract

We construct the two-dimensional (2D) kinematics which is work-conjugate to the exact 2D local equilibrium conditions of the non-linear theory of branching shells. It is shown that the compatible shell displacements consist of the translation vector and rotation tensor fields defined on the regular parts of the shell base surface as well as independently on the singular surface curve modelling the shell branching. Several characteristic types of the junctions are discussed and for each of them the explicit form of the principle of virtual work is suggested.

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Authors (2)

Violetta Konopińska-Zmysłowska dr hab. inż.
Wojciech Pietraszkiewicz

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Category:: Conference activity
Type:: materiały konferencyjne indeksowane w Web of Science
Title of issue:: Shell Structures: Theory and Applications.- Vol. 2 strony 75 - 78
Language:: English
Publication year:: 2010
Bibliographic description:: Konopińska V., Pietraszkiewicz W..: On exact two-dimensional kinematics for the branching shells, W: Shell Structures: Theory and Applications.- Vol. 2, 2010, CRC Press/Balkema,.
DOI:: Digital Object Identifier (open in new tab) 10.1201/9780203859766.ch13
Verified by:: Gdańsk University of Technology