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

Rizqi Prastowo; Obrin Trianda; Sely Novitasari; Rofiqul Umam; Muhamad Syazali; Rahmad Junaidi

Proceedings of the 2nd International Conference on Industrial and Technology and Information Design, ICITID 2021, 30 August 2021, Yogyakarta, Indonesia

Research Article

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

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@INPROCEEDINGS{10.4108/eai.30-8-2021.2311516,
    author={Rizqi  Prastowo and Obrin  Trianda and Sely  Novitasari and Rofiqul  Umam and Muhamad  Syazali and Rahmad  Junaidi},
    title={Identification of Landslide Potentials Triggered by Earthquakes in the Slopes of the Kalirejo Region, Kokap District, Kulon Progo, Yogyakarta, Indonesia},
    proceedings={Proceedings of the 2nd International Conference on Industrial and Technology and Information Design, ICITID 2021, 30 August 2021, Yogyakarta, Indonesia},
    publisher={EAI},
    proceedings_a={ICITID},
    year={2021},
    month={10},
    keywords={landslide kalirejo mikrotremor ground shear strain},
    doi={10.4108/eai.30-8-2021.2311516}
}

Rizqi Prastowo
Obrin Trianda
Sely Novitasari
Rofiqul Umam
Muhamad Syazali
Rahmad Junaidi
Year: 2021
Identification of Landslide Potentials Triggered by Earthquakes in the Slopes of the Kalirejo Region, Kokap District, Kulon Progo, Yogyakarta, Indonesia
ICITID
EAI
DOI: 10.4108/eai.30-8-2021.2311516

Rizqi Prastowo¹^,*, Obrin Trianda², Sely Novitasari³, Rofiqul Umam⁴, Muhamad Syazali⁵, Rahmad Junaidi⁶

1: Departement of Mining Engineering, Institute of Technology National Yogyakarta, Yogyakarta
2: Departement of Geology Engineering, Institute of Technology National Yogyakarta, Yogyakarta
3: Departement of Civil Engineering, Institute of Technology National Yogyakarta, Yogyakarta
4: School of Science and Technology, Kwansei Gakuin University, Sanda, Japan
5: Department of Mathematics Education, Universitas Islam Negeri Raden Intan Lampung, Indonesia
6: Faculty of Science and Technology, Universitas Islam Negeri Sunan Ampel Surabaya, Indonesia

*Contact email: rizqi@itny.ac.id

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.

Keywords: landslide kalirejo mikrotremor ground shear strain

Published: 2021-10-20
Publisher: EAI

: http://dx.doi.org/10.4108/eai.30-8-2021.2311516

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

Abstract

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