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All Journal Ensiklopedia of Journal Jurnal Teknologi dan Vokasi
Maizir Maizir
Institut Teknologi Padang
Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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ANALISIS POMPA IRIGASI TENAGA SURYA UNTUK MEMENUHI KEBUTUHAN AIR IRIGASI PADA SAWAH TADAH HUJAN DI NAGARI PADANG GALUNDI KABUPATEN SOLOK Maizir, Maizir
Ensiklopedia of Journal Vol 4, No 1 (2021): Vol 4 No. 1 Edisi 2 Oktober 2021
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1093.144 KB) | DOI: 10.33559/eoj.v3i5.985

Abstract

In Nigari Padang Galundi there are rice fields with an area of approximately 36 hectares already have an irrigation network system, but it has not been functioning for a long time. Currently, rice fields can only be planted with rice crops during the rainy season, or called rainfed rice fields. The water source from Batang Sumani uses a water pump that has not functioned for a long time, this is because the community is unable to provide the operating costs. To overcome the lack of irrigation water, it is planned to procure solar irrigation pumps. From the results of the analysis of the water demand in the fields, the maximum water demand in the fields is 1.43. lt/sec/ha. For an irrigation area of 36 ha, the irrigation water requirement for DI Padang Galundi is 60.56 liters/second. To meet the water needs, a solar irrigation pump of 2.5 HP or 1800 watts is needed. Furthermore, 18 units of solar panel modules are needed to produce 1800 watts of power.
ANALISIS PUSHOVER GEDUNG BLOK B PASAR SAWAHLUNTO Nugroho, Fajar; Andrano, Reza; Maizir, Maizir
Jurnal Teknologi dan Vokasi Vol 3 No 1 (2025): Jurnal Teknologi dan Vokasi
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtv.2025.3.1.23-34

Abstract

Indonesia is a country with a high risk of earthquakes. Earthquake vibrations can cause ground shifts, which, in turn, affect building structures. To assess the level of risk for building damage, it is necessary to conduct a collapse scheme analysis and seismic performance evaluation of buildings. In this study, the author examined one of the earthquake-prone areas, Sawahlunto City, located in West Sumatra Province, Indonesia. The focus of the research is Block B of the Sawahlunto Market, a building that serves as a hub for community economic activities. The analysis employed is pushover analysis. The research methods include data collection, load calculations, 3D modeling, and static pushover analysis. Structural modeling was carried out using SAP2000 software. The structural performance level was evaluated based on SNI 1726-2019 and ATC-40 standards, and the mechanism of structural collapse was analyzed using plastic hinge formation. The analysis results show that the capacity curves in the X and Y directions have almost identical shapes, indicating that the structural stiffness along both axes is nearly the same. The performance points in the X and Y directions classify the building structure under the immediate occupancy category. This indicates that the building is highly capable of withstanding earthquakes with no significant damage.
ANALISIS PUSHOVER GEDUNG BLOK B PASAR SAWAHLUNTO Nugroho, Fajar; Andrano, Reza; Maizir, Maizir
Jurnal Teknologi dan Vokasi Vol 3 No 1 (2025): Jurnal Teknologi dan Vokasi
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtv.2025.3.1.23-34

Abstract

Indonesia is a country with a high risk of earthquakes. Earthquake vibrations can cause ground shifts, which, in turn, affect building structures. To assess the level of risk for building damage, it is necessary to conduct a collapse scheme analysis and seismic performance evaluation of buildings. In this study, the author examined one of the earthquake-prone areas, Sawahlunto City, located in West Sumatra Province, Indonesia. The focus of the research is Block B of the Sawahlunto Market, a building that serves as a hub for community economic activities. The analysis employed is pushover analysis. The research methods include data collection, load calculations, 3D modeling, and static pushover analysis. Structural modeling was carried out using SAP2000 software. The structural performance level was evaluated based on SNI 1726-2019 and ATC-40 standards, and the mechanism of structural collapse was analyzed using plastic hinge formation. The analysis results show that the capacity curves in the X and Y directions have almost identical shapes, indicating that the structural stiffness along both axes is nearly the same. The performance points in the X and Y directions classify the building structure under the immediate occupancy category. This indicates that the building is highly capable of withstanding earthquakes with no significant damage.
Co-Authors Andrano, Reza FAJAR NUGROHO Sorandicha, Viona Arya