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Pemberdayaan Masyarakat Dalam Bidang Linkungan, Ekonomi dan Kelembagaan Permana, Sulwan; Hadi, Muhamad Rizal Nurul; Suparman, Tegar Radiansyah; Sulastri, Dewi; Khaerunisa, Nisrina; Maulina, Wina Senja; Purnama, Alpin; Maulana, Mochamad Dilla; Giandhani, Mochammad Rizky; Nurahman, Zamzam; Munawar, Arby Muhyi; Firdausa, Muhamad Arga; Firzatullah, Belva Prana; Mubarok, Abil Miftahul; Maelani, Rega; Sukma, Ersa Hermalia; Aminah, Siti Nur; Fardiansyah, Bagas; Hilmayanti, Hilmayanti; Zaman, Muhammad Badru
Jurnal PkM MIFTEK Vol 4 No 1 (2023): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.4-1.1320

Abstract

At this time there are many problems faced by the community, especially in facing challenges in life in the future. Recent issues that are often faced regarding digitalization, environment, economy and institutions. The purpose of this KKN-Thematic is to empower the community in Wanamekar Village, Wanaraja District, especially hamlet 2 and hamlet 3 according to the field of cultivation. Digitalization is currently being driven by the government so that people are literate about the benefits and understand technology now, as was done by the Garut Institute of Technology KKN-Thematic participants in Wanamekar Village, Wanaraja District. The main problems in digital literacy start from people often misusing technology, difficult business development, ethics in social media. Apart from that, the issue of recognizing the environment by making biopore wells, socialization on making eco enzyme about processing organic waste into soap, applying visual displays about prohibitions and warnings, giving directions about online business for MSME business actors in Wanamekar Village, especially in hamlet 2 and hamlet 3. And National Computer-Based Assessment of elementary school students.
Desain Dinding Penahan Tanah pada Lereng Tidak Stabil Berbasis Analisis Numerik Zhafirah, Athaya; Febrijanto, Rudy; Munawar, Arby Muhyi
Jurnal Konstruksi Vol 23 No 2 (2025): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.23-2.2853

Abstract

A landslide occurred in Pananjung Village, Pamulihan District, Garut Regency, blocking the main road access in January 2024. The primary causes of slope instability were steep terrain and poor soil conditions. This study aims to analyze slope stability in the landslide area using a cantilever-type retaining wall as reinforcement. The study site is located in Pananjung Village, Pamulihan District, Garut Regency. The Bishop method was employed in the slope stability analysis, based on laboratory test results of the soil’s physical and mechanical properties. The tested parameters included water content, specific gravity, grain size distribution, and direct shear strength. The analysis was conducted both manually and using GeoStudio and Plaxis 2D software. The results indicate that the safety factor (FK) of the natural slope was below the safe threshold (FK < 1.5). After reinforcement with a retaining wall, the FK value increased beyond the safety limit, indicating a stable slope condition. The retaining wall design was developed based on an analysis of acting forces, considering stability against sliding, overturning, and bearing capacity. This study provides a practical contribution to landslide mitigation through a geotechnical approach based on numerical analysis. The findings can also serve as a technical reference for landslide risk mitigation in disaster-prone areas, offering a technical foundation for slope stabilization through the design of retaining walls grounded in numerical analysis.