AbstrakPerencanaan struktur bangunan gedung tahan gempa sangat penting di Indonesia, mengingat sebagian besar wilayahnya terletak dalam wilayah gempa dengan intensitas moderat hingga tinggi. SNI gempa telah mengalami banyak perubahan dari waktu ke waktu. Semenjak diterbitkannya peraturan gempa Indonesia SNI 03-1726-2012, Indonesia telah mengalami beberapa kejadian gempa yang amat besar antara lain seperti gempa Mentawai pada tahun 2016 dengan kekuatan 7,8 magnitudo, gempa Lombok 2018 dengan kekuatan 7,0 magnitudo, gempa Palu 2018 dengan kekuatan 7,4 Magnitudo, dan gempa-gempa lainnya, sehingga standar peraturan gempa di Indonesia mengalami pembaharuan menjadi SNI 03-1726-2019. Penelitian ini bertujuan mengetahui pengaruh gaya gempa berdasarkan peraturan SNI 03-1726-2012 dan SNI 03-1726-2019 dengan meninjau besar gaya geser dasar, simpangan dan simpangan antar lantai. Hasil analisis menunjukkan bahwa perbandingan gaya geser dasar yang terjadi adalah sebesar 47% untuk arah Y dan 69% untuk arah X, perbandingan simpangan maksimum yang terjadi sebesar 1.17% untuk arah X dan 0.92% untuk arah Y, serta peningkatan simpangan antar lantai maksimum terjadi sebesar 0.6-1.2%. AbstractThe design of earthquake resistant building structure is very important in Indonesia, considering that most of the area is located in eartquakes areas with moderate to high intensity. Indonesian Code for earthquake has undergone many changes from time to time. Since Indonesian earthquake code SNI 03-1726-2013 has been published, Indonesia has experienced several large earthquakes, such as Mentawai eatchquake with magnitude of 7.8 in 2016, Lombok earthquake with magnitude of 7.0 in 2018, Palu earhquake with magnitude of 7.0 and 7.4 in 2018 and others, so that the earthquake code in Indonesia has been updated to SNI 03-1726-2019. This study aims to determine the effect of earthquake load based on SNI 03-1726-2019 and SNI 03-1726-2012 by observing the base-shear forces, drift and story drift. The result show that the differences of base shear forces are 47% for Y direction and 69% for X-direction, the maximum drift differences are 1.17% for X direction and 0.92% for Y direction, the increase percentage of story drift is 0.6-1.2%.
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