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Journal : journal of geoscience engineering environment and technology

Water and Reinforced Effects on Slope: Case Study on District Koto Panjang, Riau, Indonesia Nugroho, Soewignjo Agus; Yusa, Muhamad; Sujatmoko, Bambang; Ongko, Andarsin
Journal of Geoscience, Engineering, Environment, and Technology Vol. 9 No. 2 (2024): JGEET Vol 09 No 02 : June (2024)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2024.9.2.12604

Abstract

This paper discussed a study case related to slope stability and its analysis. The observation and also research object was a hill side on border area between West Sumatera-Riau, Indonesia. This border area consists of numerous slopes with heterogeneous soil characteristics. This location is also susceptible for having landslides, especially on rainy season. The schemes of this research consisted of collecting samples, laboratory tests, finite element method analysis, and slope`s reinforcement planning with anchors or geosynthetic plates. The soil samples were tested on their actual condition and liquid limit condition. This purposed to predict the failures on slope. Afterwards, some reinforcement plannings need to be done. The results of this researach have shown that on existing condition, the safety factor was 1.262. If the soil reach its liquid limit, the safety factor decreased to 0.568. After the reinforcement planning was done, the safety factor went up to 1.120 and the slope stability could be maintained.
Co-Authors Abdul Halim Muqorrobin Abdullah Ihsan Alkubuwi Agisman, Fandy Agus Ika Putra Ahmad Muhammad Akbar, Bagus Muhammad Alex Kurniawandy Ananda, Rizki Fajri Andy Hendri, MT, Andy Anggara, Vebrian Annisa Soraya Hasibuan Ari Sandhyavitri Arifan Farhan Arifin Arifin Ary Iqbal Azizah . Bambang Sujatmoko Daly Riandi Daniel Irfan Dian Paramita Edria Dianjani Eka Saputra Eko Soebowo Elianora - Endala Siboro Esther RA Fadli Dirga Subardi Farian Albajili Ferry Fatnanta Fitri Herawati Frans Rezal Frengki Ashari Aritonang Frimadofi Frimadofi Genta Putra Adietama Gina Khusnul Khotimah Gunawan Wibisono Gunawan Wibisono Gustika, Rani Ardeylina Hanif, Ardian Hendra Saputra Himmatul Azizah Indradi Wijatmiko Jannika Suhelmi Jufri, Afdirman Koichi Yamamoto, Koichi Kusairi, Muhammad Leo Sentosa Lisa Trisnawati Lita Darmayanti Michael Exaudi Siregar Muhamad Azizi Muhammad Ikhsan Muhammad Naufal Muhammad Riyan Sabri Muhammad Shalahuddin Muhammad Shalahuddin Muhammad Taufik MUHAMMAD TAUFIK Muhardi Muhardi Muhardi Muhardi Nurul Qomar Oki Chandra Ongko, Andarsin Panji Tegar Aji Pratama, Deni Rafika Rani Zainuddin Rafli Arie Pradhana Rahmatul Irfan Rakhmat Minanggi Purba, Rakhmat Minanggi Ridho Ilahi Rinaldi Rinaldi Ronny Tigor Sitanggang Ropiska Alfareza Satibi, Syawal Sihaloho, Dodi Seprades Simanjuntak, Lambok Jadiaman Soewignjo Agus Nugroho Soewignjo Agus Nugroho Sutikno, Sigit Vebrian Anggara Wahyu Frisnel Wardani, Khusnul Setia Yondriadi Yondriadi Yoyon Kurniawan zulfiandri - zulfiandri Zulkifli Zulkifli