000013372 001__ 13372
000013372 005__ 20161114160338.0
000013372 04107 $$aeng
000013372 046__ $$k2009-06-22
000013372 100__ $$aBensalah M., D.
000013372 24500 $$aThe torsion effect on buildings subjected to seismic load

000013372 24630 $$n2.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013372 260__ $$bNational Technical University of Athens, 2009
000013372 506__ $$arestricted
000013372 520__ $$2eng$$aComplex forms are often used for the design of buildings. This is induces the torsion phenomenon which could be disastrous in case of seismic event. To reduce it effects, the torsion must be taken into account through ever regulation or modelling. This paper, deal with the last one. A simplified method including the torsion effect is used. This method is based on the theory of Lie’s groups. This model consider the six degrees of freedom of a structure, then the deformations, the internal efforts, the dynamic eccentricity and the mass participation factors are determined. The results obtained, on a building of the research centre ISPRA in France and a building with three colons, are satisfactory.

000013372 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013372 653__ $$aTorsion, Asymmetric buildings, Hexadimensional method, Seismic loads, Dynamic eccentricity, Internal efforts. Abstract. Complex forms are often used for the design of buildings. This is induces the torsion phenomenon which could be disastrous in case of seismic event. To reduce it effects, the torsion must be taken into account through ever regulation or modelling. This paper, deal with the last one. A simplified method including the torsion effect is used. This method is based on the theory of Lie’s groups. This model consider the six degrees of freedom of a structure, then the deformations, the internal efforts, the dynamic eccentricity and the mass participation factors are determined. The results obtained, on a building of the research centre ISPRA in France and a building with three colons, are satisfactory.

000013372 7112_ $$aCOMPDYN 2009 - 2nd International Thematic Conference$$cIsland of Rhodes (GR)$$d2009-06-22 / 2009-06-24$$gCOMPDYN2009
000013372 720__ $$aBensalah M., D.$$iBensaibi, M.
000013372 8560_ $$ffischerc@itam.cas.cz
000013372 8564_ $$s185644$$uhttps://invenio.itam.cas.cz/record/13372/files/CD549.pdf$$yOriginal version of the author's contribution as presented on CD, section: Seismic safety assessment of structures - i (MS).
000013372 962__ $$r13074
000013372 980__ $$aPAPER