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Instalasi Teknologi Hidroponik sebagai Upaya Pemberdayaan Masyarakat Desa Sukodono dalam Meningkatkan Kemandirian Pangan : Pengabdian Pradiza, Revvan Rifada; Siswantoro, Dwi Heru; Apriandy, Kevin Ilham; Asrofi, Mochamad; Dwilaksana, Dedi; Sutjahjono, Hary; Yani, Luluk Fitri
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3996

Abstract

This community service activity aims to improve the understanding and skills of residents of RT 07, Sukodono Village, Sidoarjo, in applying hydroponic technology as a solution for managing limited land and supporting food security. This activity consists of lectures and discussions, as well as the installation of a hydroponic system. During the lectures and discussions, residents were given an understanding of the basic principles of hydroponics, its benefits, and how to apply it in limited land. Discussions were held to explore more deeply the challenges and potential of applying hydroponics in a household environment. The final stage, the installation of the hydroponic system, involved residents directly in the creation and installation of a simple but effective hydroponic system. Although there was no harvest to report at the time of the activity, residents successfully understood and installed the hydroponic system correctly. This success shows that residents of RT 07, Sukodono Village have the potential to manage hydroponic gardens independently. This activity made a significant contribution to increasing food self-sufficiency at the local level, even though challenges in terms of maintenance and limited resources remain.
Desain dan Evaluasi Struktur Sasis Kendaraan Listrik Roda Tiga Menggunakan Metode Elemen Hingga: Penelitian Permadi, Yayang; Siswantoro, Dwi Heru
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.4113

Abstract

The chassis is the main structure that supports the entire load of a vehicle, making static strength evaluation essential in the development of three-wheeled electric vehicles. This study aims to design and analyze a chassis structure made of aluminum alloy 6061-T6 using the Finite Element Method (FEM) in ANSYS Workbench software. The simulation was carried out under vertical loads ranging from 0 – 600 kg, equivalent to forces of 0 – 5884 N. The analyzed parameters included equivalent stress (Von-Mises), total deformation, and safety factor (FoS). The simulation results show that maximum stress increased from 20.96 MPa under no load to 285.71 MPa under an overloading condition of 600 kg. Maximum deformation reached 7.25 mm, while the FoS decreased from 3.95 at no load to 0.29 at 600 kg. The FoS values of less than 1, even under the normal load of 200 kg, indicate that the initial chassis design does not meet safety criteria. This study highlights the necessity of design modification, particularly in the front cross members, to ensure that the chassis structure can safely withstand operational loads.