Identification of Landslide Potentials Triggered by Earthquakes in the Slopes of the Kalirejo Region, Kokap District, Kulon Progo, Yogyakarta, Indonesia

Prastowo, Rizqi and Trianda, Obrin and Novitasari, Sely and Umam, Rofiqul and Syazali, Muhamad and Junaidi, Rahmad (2021) Identification of Landslide Potentials Triggered by Earthquakes in the Slopes of the Kalirejo Region, Kokap District, Kulon Progo, Yogyakarta, Indonesia. In: ICITID 2021, 30 August 2021, Yogyakarta, Indonesia.

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Abstract

Landslide is a disaster that is caused by several factors, among others, the condition of the surface sediment layer, vibration and the slope of the slopes. This research aims to know the potential landslides triggered off tremors of an earthquake by using the value approach ground shear strains obtained from data analysis microtremor. Research location in the village of Kalirejo, Kokap, Kulon Progo. The village Kalirejo is an area of hills in Kulon Progo Regency, Yogyakarta, which lies about 14 km from the Indian Ocean so it has potential for avalanche induced earthquakes are relatively high. Measurement mikrotremor do 15-point measurement with duration of 30 minutes. Data recording microtremor and then processed using the software Geopsy. The result value of the Ground shear strain are between 0.000148-0.006819 so that the area had landslide with the potential of ground movement.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: landslide kalirejo mikrotremor ground shear strain
Subjects: T Technology > T Technology (General)
Depositing User: EAI Editor IV
Date Deposited: 12 Jan 2022 11:04
Last Modified: 12 Jan 2022 11:04
URI: https://eprints.eudl.eu/id/eprint/9546

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