Preliminary Seismic Performance-based Evaluation of Academic Reinforced Concrete Building in Yogyakarta based on Displacement Parameter

DOI

10.2991/icosite-19.2019.15How to use a DOI?

Keywords

preliminary evaluation, reinforced concrete building, displacement parameter, new Indonesian Seismic Hazard Map 2017

Abstract

Periodical seismic safety evaluation for concrete buildings are necessary since they have been used for many years. Many approaches can be used to evaluate them, one of them is pushover analysis. This analysis is performed by applying incremental loads then reading the displacement that happen and comparing it to the response spectra demand to retrieve the performance point. Moreover, time history records can be used to determine the displacement appear in structure. This study aims to perform 3D evaluation of reinforced concrete buildings. The building sample was selected from academic building in Yogyakarta, Indonesia which has 7 storeys. The analysis was performed using STERA 3D software. Three time-history records namely El Centro, Kobe, and Parkfield earthquakes were used to determine the displacement. The result shows the performance level of the building and the displacement resulted from inputting time history, compared to the displacement limit from ATC-40 and FEMA 356. The result shows that the preliminary performance level indicated with spectral displacement is achieved at 13 cm on pushover analysis which complies the 0.01 height limitation from ATC-40 and FEMA 356. Since it is a preliminary study, it is hoped that further study could consider more aspects such as ductility, prediction of failure positions, and comprehensive pushover analysis based on FEMA 356.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Taufiq Ilham Maulana
AU  - J Novario Faturrochman
AU  - Taiki Saito
PY  - 2019/10
DA  - 2019/10
TI  - Preliminary Seismic Performance-based Evaluation of Academic Reinforced Concrete Building in Yogyakarta based on Displacement Parameter
BT  - Proceedings of the Third International Conference on Sustainable Innovation 2019 – Technology and Engineering (IcoSITE 2019)
PB  - Atlantis Press
SP  - 72
EP  - 77
SN  - 2352-5401
UR  - https://doi.org/10.2991/icosite-19.2019.15
DO  - 10.2991/icosite-19.2019.15
ID  - IlhamMaulana2019/10
ER  -