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All Journal Jurnal Keteknikan Pertanian Tropis dan Biosistem Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal of Innovative and Creativity
Stiyanto, Eri
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Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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Cliff Stability Analysis Of Batang Lembang River In Solok Regency Using Geostudio Arlis, Angga Putra; Mahardika, Tiara; Stiyanto, Eri; Wiliya, Wiliya; Araska, Wahyu
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.3771

Abstract

Penelitian ini bertujuan untuk mengevaluasi stabilitas tebing sungai dalam rangka proyek pembangunan sarana dan prasarana pengendalian banjir Batang Lembang (Tahap II) yang berlokasi di Solok, Sumatera Barat. Proyek ini mencakup tiga lokasi utama, yaitu Selayo di Kabupaten Solok (BH01), VI Suku di Kota Solok (BH02), dan KTK di Kota Solok (BH03). Analisis stabilitas lereng dilakukan menggunakan metode slope/w dan faktor keamanan yang mengacu pada SNI 8640-2017 mengenai "Persyaratan Perancangan Geoteknik". Berdasarkan hasil analisis, faktor keamanan pada beberapa kondisi di lokasi Selayo dan VI Suku tidak memenuhi standar minimum yang ditetapkan, sementara di lokasi KTK, faktor keamanan menunjukkan hasil yang sesuai dengan persyaratan. Penelitian ini juga mengusulkan modifikasi terhadap geometri lereng dan penambahan elemen perkuatan, seperti cerucuk dolken, untuk meningkatkan stabilitas tebing di lokasi yang tidak memenuhi syarat. Selain itu, evaluasi dilakukan terhadap potensi modifikasi penampang sungai untuk memperbaiki kestabilan lereng, dengan fokus pada perubahan geometri dan penambahan elemen perkuatan. Hasil analisis menunjukkan bahwa dengan penerapan modifikasi tersebut, beberapa lokasi yang sebelumnya tidak memenuhi standar faktor keamanan dapat diperbaiki, sehingga sesuai dengan ketentuan geoteknik yang berlaku. Temuan dari penelitian ini memberikan rekomendasi teknis untuk meningkatkan stabilitas tebing sungai, yang diharapkan dapat memberikan kontribusi penting terhadap kelancaran pembangunan sarana dan prasarana pengendalian banjir yang aman dan berkelanjutan di kawasan Batang Lembang. Penelitian ini juga menawarkan wawasan mengenai penerapan standar geoteknik terbaru dan menekankan pentingnya analisis kondisi lokal dalam merancang solusi mitigasi bencana banjir yang efektif. Selain itu, hasil penelitian ini dapat menjadi acuan bagi perencanaan pembangunan serupa di wilayah lain dengan karakteristik yang serupa.
Pemetaan Aksesibilitas Jalan di Nagari Lawang Berbasis Sistem Informasi Geografis Yanti, Delvi; Yusman, Rival Doli; Irsyad, Fadli; Stiyanto, Eri; Puari, Aninda Tifani Puari
Warta Pengabdian Andalas Vol 32 No 3 (2025)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.32.3.316-322.2025

Abstract

Road infrastructure is a crucial element in supporting socio-economic growth, particularly in rural areas such as Nagari Lawang, Agam Regency, West Sumatra. This article discusses efforts to map road conditions in Nagari Lawang using Geographic Information Systems (GIS). The objective of this mapping is to enhance road accessibility, which can support the economic growth of the local community, especially in the agriculture and tourism sectors. The methodology includes road accessibility surveys and data analysis using ArcGIS software. Survey results indicate that the roads in Nagari Lawang are predominantly concrete with an average width of 2 meters, while dirt roads are narrower and mainly used as farm roads. The resulting map is expected to assist the government in more targeted and equitable development planning. This road mapping not only supports infrastructure development but also aligns with the Merdeka Belajar Kampus Merdeka (MBKM) program as a collaborative effort in regional development to the head of the Lawang village government.
Analysis of Land Suitability for Superior Commodities in Nagari Lawang, Matur District, Agam Regency: Analisis Kesesuaian Lahan untuk Komoditas Unggulan di Nagari Lawang, Kecamatan Matur, Kabupaten Agam Nurdiyanto, Muhammad Rizki Dhani; Yanti, Delvi; Irsyad, Fadli; Stiyanto, Eri
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 13 No. 3 (2025): December 2025
Publisher : Universitas Brawijaya

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

Abstract

This research has been carried out to identify areas that were suitable for planting superior crops in Nagari Lawang, Matur District, Agam Regency. This research was conducted using the matching method and then was continued with scoring of the slope, rainfall, C-Organic, soil pH, and soil texture parameters. The obtained values ??were used to determine the classification of land suitability for sugar cane, corn, peanuts and shallots. Land with the potential for planting sugar cane, corn, peanuts, and shallots is land in the very suitable (S1) and suitable (S2) suitability classes. Several commodities can be planted on a piece of land depending on the suitability of the characteristics of the land to the conditions for growing plants. The results of the analysis show that the land in Nagari Lawang that is suitable for planting sugar cane is 380.23 ha (27.57%), corn is 380.23 ha (27.57%), peanuts is 362.57 ha (26.29%), and shallots is 380.23 ha (27.57%) of the total land area of ??Nagari Lawang. Nagari Lawang's land (2023) that has been planted (S1 and S2 classes) with sugar cane covers an area of ??184.26 ha, corn covers an area of ??2.6 ha, peanuts covers an area of ??2.09 ha, and shallots covers an area of ??0.12 ha. The potential for developing sugar cane is 195.97 ha, corn is 377.63 ha, peanuts is 360.48 ha and shallots is 380.11 ha, respectively.  
Co-Authors Araska, Wahyu Arlis, Angga Putra Fadli Irsyad Nurdiyanto, Muhammad Rizki Dhani Puari, Aninda Tifani Puari Tiara Mahardika Wiliya, Wiliya Yanti, Delvi Yusman, Rival Doli