Article Per Year (5 Year)
p-Index From 2020 - 2025
4.875
P-Index
This Author published in this journals
All Journal IJOG : Indonesian Journal on Geoscience Jurnal AKAL: Abdimas dan Kearifan Lokal Petro : Jurnal Ilmiah Teknik Perminyakan Journal of Geoscience Engineering and Energy (JOGEE) JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Jurnal Eksakta Kebumian Scientific Contribution Oil and Gas
Imam Setiaji Ronoatmojo
Program Studi Teknik Geologi, Fakultas Teknologi Kebumian Dan Energi, Universitas Trisakti
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation Other

Published : 31 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 31 Documents
Search

 1   2   3   4 
MENENTUKAN NILAI KELAS BATUAN BERDASARKAN STRUKTUR KEKAR SEBAGAI DASAR EVALUASI GEOLOGI TEKNIK PADA PONDASI SADDLE DAM BENDUNGAN SADAWARNA: DETERMINING ROCK CLASS VALUES BASED ON FRACTURE STRUCTURE AS A BASIS FOR ENGINEERING GEOLOGY EVALUATION ON THE SADDLE DAM FOUNDATION OF THE SADAWARNA DAM Akmalia Putri, Deyana; Ronoatmojo, Imam Setiaji; Pramudito, Harry
Journal of Geoscience Engineering and Energy VOLUME 6, NOMOR 2, AGUSTUS 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/

Abstract

Bendungan Sadawarna yang berlokasi di Desa Sadawarna akan dilakukan analisis kestabilan batuan dasar sebagai penopang tapak dan tubuh bendungan. Selain itu, penelitian mendalam juga diperlukan untuk menganalisis kestabilan tanah akibat rembesan air guna memastikan tingkat keamanan bendungan. Analisis geoteknik dilakukan dengan memperhitungkan nilai Rock Quality Designation, yang kemudian dikorelasikan antara titik-titik bor untuk memberikan gambaran jenis batuan di bawah permukaan. Jenis batuan sangat dipengaruhi oleh struktur rekahan, karena kerapatan rekahan akan tercermin dalam nilai RQD. Hasil evaluasi geoteknik menunjukkan bahwa tanah dasar bendungan pelana didominasi oleh batuan dengan kelas CM hingga CL. Sementara itu, batulempung hitam memiliki kelas batuan D, sehingga perlu dikupas dan dilakukan perbaikan dengan beton gigi bermutu K 175. Sadawarna Dam is located in Sadawarna Village. An analysis of the stability of the bedrock as support for the site and body of the dam will be carried out. Apart from that, in-depth research is also needed to analyze the stability of the soil due to water seepage to ensure the safety level of the dam. Geotechnical analysis is carried out by calculating the Rock Quality Designation value, which is then correlated between drill points to provide an overview of the rock types below the surface. The type of rock is greatly influenced by the fracture structure, because the fracture density will be reflected in the RQD value. The results of the geotechnical evaluation show that the base soil of the saddle dam is dominated by rocks with classes CM to CL. Meanwhile, black mudstone has rock class D, so it needs to be peeled and repaired with K 175 quality dental concrete.
Co-Authors Abdul Hamid Abdurrachman Asseggaf Akmalia Putri, Deyana Andry Prima Andy Livsey Ardikasa, Gentala Arkhandiaz Shalimar Bani Nugroho Barona Belladesta Benyamin Benyamin Bronto Sutopo Budi Wijaya Cahaya Rosyidan Cahyaningratri P.R. Cahyaningratri Prima Riyandhani Dedi Sunjaya Dwi Saputra, Zanuar Erick Estrada Dolok Saribu Erick Estrada Dolok Saribu Fadilah, Muhammad Irfan Faruq Daniswara Filipus Armando Armando Ginting Firman Herdiansyah Fitra Yuda, Himmes Hadi Taqiuddin, Akrom Harry Pramudito Harry Pramudito, Harry Heru P Sanusi Himmes Fitra Yuda Kefi Rahmadio Koro, Margaretha Inggrid Wuno Meirawaty, Mira Mira Meirawaty Mohammad Apriniyadi Muhammad Burhannudinnur Muhammad Irfan Fadilah Muhammad Naufa Syafrun Muhammad Taufiq Fathaddin, Muhammad Taufiq Muhammad Yusril Ihza Mahendra Triany Novela, Adita Novi Triany premjit singh singh Putri, Al Zahra Rachmayanti, Zarah Rahmadio, Kefi Rosiyanti Sinaga Rosmalia Dita Nugraheni Rosmalia Dita Nugraheni Samsol Sinaga, Rosiyanti Sinulingga, Asya Sridah Syavitri, Dewi Yarra Sutadiwiria Yeftamikha Yeftamikha Yuda, Himmes Fitra Zanuar Dwi Saputra Zefanya Gian Aginta Kembaren Zefanya Gian Aginta Kembaren Zefanya Gian Aginta Kembaren Zefanya Gian Aginta Kembaren, Zefanya Gian Aginta Kembaren