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Journal : Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement)

Struktur Resistivitas Dangkal Sebagai Upaya Mitigasi Bencana Pergerakan Tanah Bambang Wijatmoko; Budy Santoso; Eleonora Agustine; Yudi Rosandi
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 5, No 1 (2019): April
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (497.247 KB) | DOI: 10.22146/jpkm.33076

Abstract

Cisempur village is located at the slope of Mount Geulis, having a very variated morphology from gentle slopes to very steep ones. Due to the high demand for settlements the land use change can not be avoided.  The steepness of the slope, the decrease of the number of vegetations, and the increase of load from buildings may induced land slide occurrence.  This problem motivate us to perform measurement at the area, in order to uncover the information about the level of stability and the land carrying capacity, through the study of the subsurface rock layering condition. In this work, we present the shallow resistivity by means of Electrical Resistivity Tomography (ERT) method in two measurement lines. The obtained data is processed using 2D inversion method, in order to obtain the layering structure cross-section. The interpretation of the results suggest the existence of sandstone, which is normally associated with the location of aquifer and tuffaceous clay. The tuffaceous may function as the slide plane in the land slide event. The interpretation also shows that the carrying capacity decrease very extremely at the settlement site, which is indicated by the land displacement. This information has to be socialized and transferred to the inhabitant, in order to build awareness, and the land slide disaster mitigation can be carried out.
Co-Authors Achmad Wahyu Pratama Adinda Syifa Azhari Agum Gumelar Prakoso Aji, Bayu Gusti Pangestu Alamta Singarimbun ANGELINA DAKOSTA Anwar, Hairil Atiek Rostika Noviyanti AZIZAH, DARIN NUR Bakrun Bakrun Bambang Wijatmoko Budianto, Muhammad Abdillah Budiono, Kharisma Asmarani Budy Santoso BUNAIYA RIZKY BALEY CHELSEA SUCIATI NOVIANDRI KUSNAEDI Chicilia, Novia Daffa Dzakwan Shiddiq Dini Andriani Dini Fitriani Dini Fitriani Dini Fitriani Dini Fitriani Dini Fitriani Dini Fitriani Dini Fitriani, Dini Donita, Fataya Tasya Eddy Supriyana Ekklesia, Epiphani ERIN WULAN MAGDALENA Fajar, Silvia Jannatul FATHIRIZQI FAWWAZ HYANI Fathurrohman, Fahmy FILDZA NURFAJRINA SUGANDA FINA FERINA INTANIA FIRDA HANAN BAHJAH Gerald Tamuntuan HAFIZH AIM ZUFAR Hairil Anwar Hajar Kirana, Kartika Hapsoro, Cahyo Aji Harry Mahardika HILMY REY HANZYAD SRIGUTOMO I G. P. F. Soerya Djaja Ibrahim, Alpan Imam Setiadi Imran Hilman Mohammad Indriana, Rina Dwi Juniarti, Nita Kartika H. Kirana Kartika H. Kirana, Kartika Kartika Hajar Kirana Kartika Hajar Kirana Kartika Hajar Kirana Kartika Hajar Kirana, Kartika Hajar Ladaya A. Rakhmawati Luh Ayu Eka Safitri Septiana Maarif, Syaiful Mahardika, Harry MAHYANA MAIRUBI KENCANA Manurung, Dwi Putri K Mariyanto Mariyanto Mechdi Ghazali Meliani, Tiara Ayu Mentari, Vanessa Zian Mia Uswatun Hasanah MICHELLE LAURA FERDIANA Mimin Iryanti Mokhamad Rizki Ramdhani Muhamad Gina Nugraha MUHAMMAD ADHITYA NUGRAHA Muhammad, Irfan Handi Mulyadi, Yudi MULYANA, ACHMAD ARIF NANDIRA PUTRI KAERUDIN Nawawi, Muhamad Rovie Nico Andrianto, Nico Novala, Gesti Cita Nugroho, Amira Sasanti Nurfaradila, Fina Pepen Supendi Prameswary, Cevilla Amalia Pranatikta, Krishna Agra Putri, Amira Sasanti Nugroho Putri, Bilqis Aulia Rahma Andini Pratiwi Rahmaputri, Maghfira Dwivani Rahmawati, Nabilah RAYHAN SALPA YUSUF Rhistanto Faturohman Suhanto Richardo Barry Astro Rifai, Mochamad Khoirul Rifki Nur Priyansyah Riski Darmasetiawan RIZAL NUR FEBRIAN Rizkita, Nabila Risty RIZKY RIYADI RAMADHAN Rofifah, Sinthia Anis Rohman, Muhammad Alkuansinta Saeful Ihsan, Muhammad Raihan Sartono Septiani, Fadia Tri Shafaria, Mileani Shaska Zulivandama Siti Zulaikah Susilawati, Anggie Tama, Petrus Ardi Trimadona Trimadona Tumpal Bernhard Nainggolan Umar Said Wahyu Srigutomo Widya Utami Yudi Rosandi Zaenudinna, Rayna Aulia