000011774 001__ 11774
000011774 005__ 20141205155945.0
000011774 04107 $$aeng
000011774 046__ $$k2008-10-12
000011774 100__ $$aSuthasit, Matrin
000011774 24500 $$aModeling of Gravity-Load-Designed RC Frame Buildings for Nonlinear Dynamic Analysis

000011774 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011774 260__ $$b
000011774 506__ $$arestricted
000011774 520__ $$2eng$$aTo evaluate seismic performance of Gravity-Load-Designed (GLD) RC buildings, accurate but yet efficient nonlinear models for GLD RC members are essential. The main objective of this study is to develop the nonlinear models for GLD RC members which are applicable to nonlinear dynamic analysis. Based on macro-modeling approach, nonlinear models for beams, columns, and beam-column joints were developed. These models are able to simulate hysteretic force-deformation relations which are governed by modes of failure experienced by RC members. In particular, the models can simulate lap-splice, shear, flexure, joint-shear, and bond-deterioration failures. To validate the models, experimental force-deformation relations of column and beam-column joint specimens were compared to those obtained from the models. A very good agreement was found. Finally, to illustrate the applicability of the proposed models, a mid-rise GLD RC frame building was analyzed. It was found that the seismic behavior of the building was controlled by interactions among different failure mechanisms experienced by critical members. The proposed nonlinear models can be used in future researches to conduct detailed seismic performance evaluation of GLD RC frame buildings.

000011774 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011774 653__ $$agravity load designed, nonlinear dynamic analysis, model, seismic performance evaluation

000011774 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011774 720__ $$aSuthasit, Matrin$$iWarnitchai, Pennung
000011774 8560_ $$ffischerc@itam.cas.cz
000011774 8564_ $$s455946$$uhttps://invenio.itam.cas.cz/record/11774/files/05-01-0492.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0492.
000011774 962__ $$r9324
000011774 980__ $$aPAPER