Analisis Spektrum Respon Gempa Menggunakan Peta Gempa SNI 1726:2002, SNI 1726:2012 dan SNI 1726:2019 di Kota Tarakan

Abstract

SNI 1726 is an Indonesian code that regulates earthquake loads that will be imposed on a structure. SNI 1726-2002 never been updated for a long time until 2012 and was renewed again in 2019 to become SNI 1726:2019 due to changes in earthquake points that continue to occur. This study aims to analyze the Earthquake Response Spectrum using earthquake maps in SNI 1726 in 2002, 2012, and 2019, especially in Tarakan City. The earthquake response spectrum map from SNI 1726:2012 and SNI 1726:2019 was taken from the response spectra application published by the Ministry of Public Works and Housing. The results show that the building whose Response Spectrum Graph is SNI 1726 in 2002 is higher than SNI 1726 in 2012 but not bigger than SNI 1726:2019. So that buildings designed based on SNI 1726 in 2002 and 2012 must be studied more deeply in anticipating earthquake loads given SNI 1726:2019