Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023, Medan, Indonesia

Research Article

Identification of Testing Soil Physical Properties Through Landslide Material Characterization

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  • @INPROCEEDINGS{10.4108/eai.24-10-2023.2342066,
        author={Suhairiani  Suhairiani and Nahesson H  Panjaitan and Siti Zulfa  Yuzni and Enny Keristiana Sinaga and Hafiz Achmad Fauzan and Fairuza  Marhamah},
        title={Identification of Testing Soil Physical Properties  Through Landslide Material Characterization},
        proceedings={Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023, Medan, Indonesia},
        publisher={EAI},
        proceedings_a={ICIESC},
        year={2024},
        month={1},
        keywords={landslide sibolga soil physical properties},
        doi={10.4108/eai.24-10-2023.2342066}
    }
    
  • Suhairiani Suhairiani
    Nahesson H Panjaitan
    Siti Zulfa Yuzni
    Enny Keristiana Sinaga
    Hafiz Achmad Fauzan
    Fairuza Marhamah
    Year: 2024
    Identification of Testing Soil Physical Properties Through Landslide Material Characterization
    ICIESC
    EAI
    DOI: 10.4108/eai.24-10-2023.2342066
Suhairiani Suhairiani1,*, Nahesson H Panjaitan2, Siti Zulfa Yuzni1, Enny Keristiana Sinaga3, Hafiz Achmad Fauzan1, Fairuza Marhamah1
  • 1: Universitas Negeri Medan, at the Street of Willem Iskandar - Pasar V, Medan, Indonesia
  • 2: Department of Civil Engineering, Faculty of Engineering, Universitas Negeri Medan, Indonesia
  • 3: Universitas Negeri Medan, Indonesia
*Contact email: suhairiani@unimed.ac.id

Abstract

The characteristics of soil material that has landslide are known by carrying out initial soil testing, that is the physical properties of the soil which is carried out in the laboratory. Aek Parombunan, Hutabarangan, Pancuran Gerobak, and Pancuran Dewa in Sibolga city, are areas where landslides have occurred and this is used as a place for taking soil samples. The test results show soil samples for all four areas are classified as silty/clayey types of gravel and sand material, based on the AASHTO classification. The influence of the Atterberg value on the soil plasticity index value is included in low category (no potential for the soil to expand), but if you look at the porosity value of the soil material that has collapsed, it is on the medium threshold, which means that there is still space or gaps for water movement and this can cause subsidence or landslides.