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Studi Geologi Terhadap Analisis Kestabilan Lereng Menggunakan Metode RMR (Rock Mass Rating) Pada Jalan Daerah Koto Lamo, Kecamatan Kapur Sembilan, Sumatera Barat Husnul Kausarian; Muhammad Yusuf; Adi Suryadi; Pakhrur Razi; Fitri Mairizki
JURNAL INTEGRASI Vol 15 No 1 (2023): Jurnal Integrasi - April 2023
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v15i1.5450

Abstract

geographically, the research area is located at coordinates 0°21'12."- 0° 22' 50." latitude and 00°10'53" - 100°33'44.4620" longitude. the study is in the koto lamo and surrounding areas, Kapur Sembilan district, West Sumatra Province. the purpose of this study was to determine the level of slope stability in the study area using the UCS (Uniaxial Compressive Strength) analysis method for intact rock strength, RMR (Rock Mass Rating) and stereographic. From the field data, there are 10 scanlines of the main research objects. Geological mapping shows the slopes are sandstone. From the rock analysis UCS (Uniaxial Compressive Strength), the strength of intact rock the average value of the Schmidt hammer test is 13.08, while the density value of rock samples is 25.86 KN⁄m³. From these results obtained a Uniaxial Compressive Strength (UCS) value of 19 mpa, included in the weight 2 with a weak category. Then the results of the RMR (Rock Mass Rating) analysis are worth 35.4 with RMR class IV (poor).
Front matter JGEET Vol 10 No 02 2025 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 02 (2025): JGEET Vol 10 No 02 : June (2025)
Publisher : UIR PRESS

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Abstract

Back matter JGEET Vol 10 No 2 2024 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 02 (2025): JGEET Vol 10 No 02 : June (2025)
Publisher : UIR PRESS

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Front matter JGEET Vol 10 No 3 2025 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 3 (2025): JGEET Vol 10 No 03 : September (2025)
Publisher : UIR PRESS

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Back matter JGEET Vol 10 No 3 2024 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 3 (2025): JGEET Vol 10 No 03 : September (2025)
Publisher : UIR PRESS

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Front matter JGEET Vol 10 No 4 2025 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 4 (2025): JGEET Vol 10 No 04 : December (2025)
Publisher : UIR PRESS

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Back matter JGEET Vol 10 No 04 2025 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 4 (2025): JGEET Vol 10 No 04 : December (2025)
Publisher : UIR PRESS

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Front matter JGEET ICUPERTAIN Vol 10 No 04-02 2025 Adi Suryadi
Journal of Geoscience, Engineering, Environment, and Technology Special Issue from The 2nd International Conference on Upstream Energy Technology and Digitalization
Publisher : UIR PRESS

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EVALUASI PROGRAM PENYULUHAN PERTANIAN BERBASIS KOMODITAS UNGGULAN DI WILAYAH BINAAN UPTD BPP KOTA PALEMBANG Namira Salsabila; Oktarina, Selly; Adi Suryadi
Jurnal Ekonomi Pertanian dan Agribisnis Vol. 10 No. 1 (2026)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

This study aims to evaluate the agricultural extension program based on superior commodities implemented by the UPTD BPP of the Food Security and Agriculture Office of Palembang City. The research location includes several areas under the guidance of the Agricultural Extension Center (BPP) in Palembang City, namely BPP Gandus, BPP Seberang Ulu, BPP Talang Betutu, and BPP Sekojo. The methods used were field observations, interviews, and primary and secondary data collection from farmers and agricultural extension officers. The results showed that extension programs based on superior commodities, especially rice and horticulture, had a positive impact on increasing farmers' knowledge by 70%. However, there are some constraints, such as limited access to technology and differences in environmental conditions between regions. This evaluation indicates that this extension program can increase agricultural productivity in Palembang City, but needs to be improved in terms of supporting infrastructure and access to technology.