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All Journal Prosiding Semnastek Jurnal Informatika dan Teknik Elektro Terapan Jurnal Ampere JURNAL KAJIAN TEKNIK ELEKTRO Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia ELECTRA : Electrical Engineering Articles Transformatif: Jurnal Pengabdian Masyarakat Electrician : Jurnal Rekayasa dan Teknologi Elektro Teknokris Jurnal Elektro Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Wiharja, Ujang
Universitas Krisnadwipayana
Aerospace Engineering Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Physics Social Sciences

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Journal : Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia

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Effect of Salt Solution in Electrochemical Stabilization with Variation of Potential Difference on Clay's Shear Strength Darmiyanti, Lydia; Wiharja, Ujang
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 9, No 1 (2024): EDISI MARET 2024
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v9i1.5434

Abstract

Clay is one of the problematic soils in Indonesia, with a distribution in Java of close to 20% of surface pedology. The biggest problem with clay soil is its ability to swell when it absorbs water and shrink when the water content decreases. Indonesia's tropical climate, where only the rainy and dry seasons, significantly affects clay's swelling potential, hindering the soil's mechanical properties. The significant expansion potential causes the soil to have a slight shear angle, which affects its bearing capacity. This condition underlies the urgency of clay soil improvement to increase the shear strength of the soil. Electrochemical stabilization is one of the effective methods for soils with low permeability. This study aimed to determine the most optimum voltage in electrochemical stabilization using a salt solution. The electrochemical process is used in soil stabilization. This method is used to improve soils with low permeability and high plasticity index (18%), which results in increased bearing capacity and decreased soil development. This study was conducted with four different stress scenarios, and from the results of testing the mechanical properties of the soil, it was found that the greatest shear strength occurred at a stress of 12V. Stabilization of clay soil by electrochemistry can be inferred from the research to increase the value of soil shear strength and affect the increase in soil bearing capacity.
Co-Authors Abdul Kodir Abdul Kodir Albahar Abdul Malik Aditya, Lukman Agung Supriyadi Ahmad Rifaldi Al Bahar, Abdul Kodir Alif Anshar Alif Anshar BagriatnaAllan Pintadi Danu Permana Aji Darmiyanti, Lydia Doddi Supri Hartono Hakim, Teten Dian Hasan Basri Herwin Eduard Silaban Himawan, Ilham Kusumo, Bayu Lukman Aditya Muhamad Kurniyawan Muhamad Kurniyawan Muhammad Faqih Mustofa, Adi Naibaho, Nurhabibah Nurbayan Prasetyo, Ade Agus Priyono, Tri Ongko Riskusnanto Sapto Agung Nugroho Septo Wisnu Groho Slamet Purwo Santosa Sri Hartanto Suratmin Wasono Doso Putro