Febriana Eka Adkhaniyah
Universitas Islam Negeri Sunan Ampel Surabaya

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

PEMODELAN BANJIR DI PASTEUR JAWA BARAT MENGGUNAKAN SAINT VENANT EQUATION DENGAN METODE BEDA HINGGA Febriana Eka Adkhaniyah; Nimas Nabila Anggraeni; Dian Candra Rini Novitasari
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 12 No. 2 (2026): Volume 12 Nomor 2 Tahun 2026
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/mtk.v12i2.5908

Abstract

Floods are natural disasters that often occur in Indonesia. Floods occur due to excessive water flow that inundates an area for a certain period of time. Floods can occur suddenly or gradually at any time, resulting in significant losses. According to the National Disaster Management Agency, from 2022 to 2024, Indonesia experienced 4,026 flood disasters, 699of which occurred in West Java Province. On January 25, 2025, one of the areas in West Java, specifically Pasteur, Bandung, experienced a flood disaster triggered by the suboptimal performance of its drainage system and high rainfall intensity. Therefore, this research conducted flood modeling using the shallow water equation with the finite difference method. The purpose of this research is to minimize losses caused by flood disasters. Based on the research results, the Pasteur area has the potential to experience flooding if it experiences high rainfall intensity, which is also exacerbated by the inadequate drainage system. The modeling results indicate that the depth of the floodwater increased significantly, reaching a maximum depth of approximately 1.3 meters, after which it gradually decreased until it receded in about six hours.