DSpace Repository

Displacement Induced Torsion in Structures

Show simple item record

dc.contributor.author Masoudi, M.
dc.contributor.author Gülkan, Polat
dc.contributor.author Dazio, A.
dc.date.accessioned 2024-03-13T08:15:48Z
dc.date.available 2024-03-13T08:15:48Z
dc.date.issued 2012
dc.identifier.citation Masoudi, M.; P. Gülkan; A. Dazio. "Displacement Induced Torsion in Structures." tr_TR
dc.identifier.uri http://hdl.handle.net/20.500.12416/7565
dc.description.abstract Satisfying the equations of motion in the deformed configuration leads to actions that inherently contain secondary effects. Similar to the product of vertical loads and lateral displacements which leads to the PΔ effect in structures, lateral displacements may cause significant secondary torsion due to the presence of lateral loads. A simple finite-element formulation is presented in the paper to capture this effect. This formulation is verified by means of the Corotational approach and the updated Lagrangian formulation for acceptable drift limits in structural engineering practice. A simple single-story structure and a 7-story RC and steel structures with no predefined mass eccentricity are subjected to an ensemble of bi-axial ground motions recorded on different soil conditions to demonstrate secondary effects. The paper shows that when the period of the structure is not identical in the two horizontal directions secondary torsion is important and may result in significant torsional amplification. tr_TR
dc.language.iso eng tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Torsional Response tr_TR
dc.subject Accidental Eccentricity tr_TR
dc.subject Geometric Nonlinearity tr_TR
dc.subject Second Order Effects tr_TR
dc.title Displacement Induced Torsion in Structures tr_TR
dc.type conferenceObject tr_TR
dc.contributor.authorID 5743 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü tr_TR


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record