Research Article
Design of Earthquake Resistant Building by Using Shear Wall and High Damping Rubber Bearing Base Isolator
@INPROCEEDINGS{10.4108/eai.31-3-2022.2320665, author={Mahfudh Erlandhita Choiri and Hayu Gati Annisa}, title={Design of Earthquake Resistant Building by Using Shear Wall and High Damping Rubber Bearing Base Isolator}, proceedings={Proceedings of the 1st International Conference on Contemporary Risk Studies, ICONIC-RS 2022, 31 March-1 April 2022, South Jakarta, DKI Jakarta, Indonesia}, publisher={EAI}, proceedings_a={ICONIC-RS}, year={2022}, month={8}, keywords={base isolator high damping rubber bearing shear wall story displacement unity check}, doi={10.4108/eai.31-3-2022.2320665} }- Mahfudh Erlandhita Choiri
Hayu Gati Annisa
Year: 2022
Design of Earthquake Resistant Building by Using Shear Wall and High Damping Rubber Bearing Base Isolator
ICONIC-RS
EAI
DOI: 10.4108/eai.31-3-2022.2320665
Abstract
A Shear wall is a vertical stiffening element that functions as a retaining lateral load on the building. Meanwhile, a high damping rubber bearing is a type of base isolator that is a lateral load resisting element by reduces earthquake acceleration. In this study, three 8-story student dormitory buildings located in Yogyakarta with moderate soil conditions have been modeled, namely: fix based (FB), shear wall (SW), and high damping rubber bearing base isolator (BI). Modeling and analysis are conducted using a structural analysis program. This research aims to find out the most effective damping structural elements. Results show that BI has the highest period meanwhile BI has the smallest unity check compared to FB and SW. In terms of displacement, BI and SW have 25% and 21% smaller than FB. These are the evidence that high damping rubber bearing is the most effective structural element in resisting lateral load.