Probabilistic assessment of slope stability at ore mining with steep layers in deep open pits

O Sdvyzhkova, S Moldabayev… - Mining of Mineral …, 2022 - avesis.istanbul.edu.tr
Purpose. A methodology development for predicting the geomechanical situation when
mining an ore deposit with steepdipping layers, taking into account the uncertainty in …

Prediction of material volume of slope failure in nickel surface mine using limit equilibrium method 3D

MA Azizi, R Karim, I Marwanza… - Indonesian Mining …, 2019 - jurnal.perhapi.or.id
PT X had an accident of slope failure that caused fatalities and injuries experienced by labor
mining, and also some heavy mining equipments buried by materials that causing …

[PDF][PDF] Prediksi Volume Longsoran Tambang Terbuka Nikel Menggunakan Metode Kesetimbangan Batas 3 Dimensi

MA Azizi, R Karim, I Marwanza… - Indonesian Mining …, 2019 - academia.edu
ABSTRAK PT X TELAH MENGALAMI KEJADIAN LONGSOR YANG MENGAKIBATKAN
KEMATIAN DAN CIDERA SEJUMLAH PEKERJA TAMBANG, SERTA TERTIMBUNNYA …

Prediction of potential landslide material removal cost using 3 dimensional Bishop limit equilibrium slope stability analysis results

MRH Setyasnomo, MA Azizi, I Marwanza - AIP Conference …, 2023 - pubs.aip.org
In carrying out mining activities, many factors must be considered, especially geotechnical
factors, one of which is slope stability analysis. Landslide events in a mining area are still …

[PDF][PDF] Hubungan Self-Fulfilling Propechy Terhadap Self-Efficacy Pada Keberhasilan Asi Eksklusif Di Masa Pandemi Covid-19

U Khasanah, A Lutfitasari - Journal of Midwifery and …, 2023 - mbunivpress.or.id
Baground: Breast milk has extraordinary benefits because breast milk contains high
nutrients that are very useful for the health of babies and mothers. Self-fulfilling prophecy …

The effect of maximum iteration using 3 dimensional limit equilibrium method in open pit mine

FM Syahputra, MA Azizi… - IOP Conference Series …, 2021 - iopscience.iop.org
Nickel ore mines have a high potential of landslides due to their weak material base, which
consists of soil. It is caused by the increase of soil density in rain conditions, leading to …

PENGARUH NILAI TOLERANSI TERHADAP STABILITAS LERENG MENGGUNAKAN METODE ELEMEN HINGGA 3D

MA Azizi, I Marwanza, Y Maulana… - Jurnal …, 2022 - ejournal.ft.unsri.ac.id
Penggunaan analisis stabilitas lereng menggunakan metode elemen hingga 3 dimensi
pada tambang terbuka dalam satu dekade ini telah berkembang dengan pesat. Namun …

[PDF][PDF] The Effect of Tolerance Value Variation to Slope Stability Analysis Results Using 3 Dimensional Finite Element Method

AY Siregar, MA Azizi, I Marwanza, W Dahani, R Yulianti - karyailmiah.trisakti.ac.id
In the subject of mine slope stability analysis there are many analysis method available,
especially with the rapid enhancement of computational technology. Finite Element Method …

The effect of maximum iteration using 3 dimensional limit equilibrium method in open pit mine

I Marwanza - 2021 - karyailmiah.trisakti.ac.id
Nickel ore mine have high potential of landslides occurence, due to its weak material base
which consists of soil. This is caused by the increasing of soil density in rain condition which …