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All Journal Jurnal Ilmiah MTG Jurnal Teknologi Pertambangan Indonesian Mining Journal PROMINE Prosiding Temu Profesi Tahunan PERHAPI KURVATEK INDONESIAN MINING PROFESSIONALS JOURNAL Science and Environmental Journals for Postgraduate Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN Jurnal Inovasi Pertambangan dan Lingkungan Jurnal Geominerba Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Indonesian Mining Journal
Barlian Dwinagara
Program Studi Teknik Pertambangan, Fakultas Teknologi Mineral Universitas Pembangunan Nasional “Veteran” Yogyakarta Jl. SWK 104 (Lingkar Utara), Yogyakarta 55283 Indonesia
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : Indonesian Mining Journal

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PENILAIAN PERBANDINGAN KESTABILAN LERENG BATUAN MENGGUNAKAN GENERALIZED ANISOTROPIC DAN JOINT NETWORK Akbar, Wahyu Nusantara; Barlian Dwinagara; Singgih Saptono; Dahono Haryanto; Shofa Rijalul Haq; Bagus Wiyono; Oktarian Wisnu Lusantono
Indonesian Mining Journal Vol 28 No 1 (2025): Indoneisan Mining Journal, April 2025
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/imj.Vol28.No1.2025.1548

Abstract

Rock slope stability analysis in a geotechnical study is an important issue in mining engineering. Kinematic analysis is a well-known method to determine potential failures of the rock slope based on structural orientations, but it sometimes disregards the structural properties information. Structural properties are often known as the highly interpreted domains in rock slope engineering; thus, simplification was made for the analysis. Simplification may lead to vague conditions of analysis and reduce its accuracy. Therefore, the aims of this research is to assess the effect of rock structure properties such as heterogeneity, discontinuity, and anisotropic properties of the rock mass. The assessment conducted using the limit-equilibrium method employed the Generalized Anisotropic (GA) material model were compared with finite element method (FEM) using the shear strength reduction (SSR) method employing the joint network rock mass model. The analysis results show that an actual rock slope with a generalized anisotropic material model in the LEM analysis and joint network material model in the FEM analysis is stable with Safety Factor > 1, and the maximum strain model is less than the minimum strain threshold (maximum strain < 0.1). Combining rock slope stability analysis methods aims to produce accurate and representative results regarding the rock mass' condition. This research improves the interpretation of rock slope stability analyses, resulting in a more accurate estimation of the factor of safety (FOS).
Co-Authors Akbar, Wahyu Nusantara aldin ardian, aldin Andesta Granitio Irwan Ansyarullah[ Ansyarullah[ Ansyarullah[, Ansyarullah[ Arga Satria Tama Azkiya, Ahmad Azkal Bagus Wiyono Bagus Wiyono Bagus Wiyono, Bagus Bartolomeus Windyaldi Saksono Bimo Wicaksono Cahyadi, Tedy Agung Dahono Haryanto Dewi Ayu Kusumaningsih Donald R Nainggolan Eddy Winarno Eddy Winarno Eddy Winarno, Eddy Eko Aditya Gosin, Misba Haq, Shofa Rijalul Hariyadi, Sundek Herian Sudarman Hemes Herniti, Dwi Heru Sigit Purwanto Horman, Juanita R. Ilep Prengki Ilham Firmansyah Indra Wahyu Murtyanto Indra Yuspiar Indri Lesta Siwidiani Indun Titisariwati, Indun Inmarlinianto Inmarlinianto Isser Samuel Tumalang Istifari Husna Rekinagara Karmila Laitupa Ketut Gunawan Koesnaryo, S Koesnaryo, S. Laitupa, Karmila Laode Jonas Tugo Lidana Erfiandri Linggasari, Shenny Metboki, Matilda Muhammad Iqbal Ansori Naomita Salsavilla Nova Regiana Okky Chandra Perdana Oktarian Wisnu Lusantono Oktarian Wisnu Lusantono Parissing, Vinsentia Pinontoan, Vhinsky Efraim Ponco Sujarmiko Rahmatyo Gilang Trilaksono Ramadhan, Muhammad Raflie Ratna Mustika Dewi Rika Ernawati Rika Ernawati S Koesnaryo S Koesnaryo S Koesnaryo S Koesnaryo S. Koesnaryo Sabrina Sabrina Saptono Singgih Saputro, Kristanto Jiwo satria fitrio satria fitrio Shofa Rijalul Haq Sidik Muhamad Singgih Saptono, Singgih Sudarsono Sudarsono Sujarmiko, Ponco Suratman Tahan, Yosef Marchiano Tama, Arga Satria Tedi Agung Cahyadi Tedy Agung C Thoat, Yusuf Abyan Satria Tugo, Laode Jonas Tumalang, Isser Samuel Untung Sukamto Wanda Suratman Yosef Marchiano Tahan Zulpryadi Mubarak