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Journal : Journal of Geoscience, Engineering, Environment, and Technology

The Weak Soil Investigation at the Slope Zone in the Hot Spring Area, Rokan Hulu, Indonesia Nur Islami
Journal of Geoscience, Engineering, Environment, and Technology Vol. 4 No. 4 (2019): JGEET Vol 04 No 04: December 2019
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.052 KB) | DOI: 10.25299/jgeet.2019.4.4.4258

Abstract

The slope failure can occur due to the soil on the slope area is relatively porous and the surface water is easily to move in the soil. The zone of the weak zone of the soil should be detected early to avoid the ground mass movement on the slope area. This study is to investigate the weak zone of the soil on the slope area of the hot spring tourism location using geoelectrical resistivity and soil property analysis methods. The Wenner configuration with a total of 40 electrodes has been employed at each four resistivity survey lines. The electrode spacing was adjusted to be 2 – 5 meter in order to get relatively higher resolution of the resistivity data. Soil samples were collected at several site to measure the soil characteristics of the study area. The soil analysis results show that the study area consist of gravel, sand, clay, silt and weathered methasediment. The geoelectrical resistivity model shows the relatively low resistivity value of about 30 ohm.m at the slope zone which is indicating that the soil has higher porosity. Generally only a few locations with the weak soil zone detected in the slope of the hot spring area, however, it is not potential for the ground mass movement due to the soil is relatively thin.
Co-Authors ', Azhar Aden, Aden Afrinanda Pratiwi Ali, Riri Hardiyanti Annisa Arrahma Apriani, Delta Arif, Tia Fitriani Aulia Ramadhani Azhar Azhar Azhar Azhar Azhar Azhar Azhar Azhar Azizahwati Azizahwati Azizahwati Azizahwati Bella, Shinta Beny Al Fajar Br Batubara, Emalia Dea Fitriana Dedi Irawan Diki Darmawan Dimas Wahyu Jati Dwirianto, Sabarno Edwana, Neiny Eka Norbaizura Elvy Kartika Putri Elyana Elyana, Elyana Ernidawati, Ernidawati Fahrurrozi Fakhruddin Fakhruddin Fakhruddin Z Fathurrahmah Fathurrahmah Fhia Indriani Saputri Fitri Dwi Hartati Fitriah, Rara Fitriauspita, Winda Garda Fathan Nuzulah Hadriana Hafiza, Deswita Halimah Hapzi Ali Hariska, Luluk Mamli'atul Hartati, Fitri Dwi Hendar Sudrajad Sudrajad, Hendar Sudrajad Hendar Sudrajat Hidayatullah, Futri Hopsah Nurpatmawati Ilham Dwi Oetomo Isnaini Sandy Harnum Jayawarsa, A.A. Ketut Juandi Juandi Julipa Isnaeni Khaikal Ramadhan Khayyirah, Shilvi M Nasir M Nor, M Nor M Rahmad M. Nasir M. Nasir, M. Nasir M. Nor M. Rahmad M. Rahmad ' M. Rahmad M. Rahmad, M. Rahmad Ma'aruf, Zuhdi Maisaroh Medya Sartika Miftahul Farhani Isty Miftahul Jannah Miranti Miranti Mitri Irianti Muhammad Nasir Muhammad Nor Muhammad Sahal Muhammad Syafi’i Munatayeva, Elmira Munawarah Munawarah Nadia Darma Putri Naila Fauza Nazmi Eliyarti Neiny Edwana Neni Hermita Neni Hermita Nilma Sutri Nopianti, Heni Norazlina Norazlina Noriwita, Indah Resty Novinda, Ledy Nugroho, Sava Azania Nunung Fitriani Nurcahyani, Aisyah Nurul Khairunnisa Otang Kurniaman Pebrianti, Yopa Pramudya, Clara Tarania Purba, Crisnova Genesia Puspita, Amelia Dwi Putri, Elvy Kartika Putri, Nadia Anatasya Putri, Reydina Aulia Putri, Tesa Liantika Rabbani, Ashofiantika Radini Rahmadani, Ririn Rakhymbekova, Venera Ramanda, Nesa Resiana Heri Agusti Ressy Rilianika Ridno Afrianto Rifqa Gusmida Syahrun Barokah Riski Febriani Riyanti, Fitri Eva Rosyida, Ummi Safira, Triyana Salsadila Safitri Saragih, Nursani Sartika Noviyanti Br Simatupang Sartika, Medya Sihombing, Lisbet Siti Maisyaroh Solly Aryza Sri Donna Agustin Syahril Syahril Tranminingsih, Utami Ummi Rosyida Velya Aristi Wiranti, Kintan Rosa Yati Gusneli Yennita Yennita Yennita Yennita Yuanita Yudistira, Vella Dwi Yuli, Isma Zamri, Rifki Zetra Hainul Putra Zufriady Zuhdi ' Zuhdi Ma’aruf Zuhelmi, Zuhelmi zulhelmi zulhelmi Zulhelmi, Zulhelmi Zulirfan Zulirfan Zulirfan Zulirfan, Zulirfan