Article Per Year (5 Year)
p-Index From 2021 - 2026
0.778
P-Index
This Author published in this journals
All Journal Rekayasa Mesin Jurnal Teknik Mesin Indonesia Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Jurnal Teknik Terapan (J-TETA) Jurnal Keselamatan Transportasi Jalan
Pranoto, Ethys
Unknown Affiliation
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
Komparasi Effisiensi Pengereman Pengujian Rem Statis (Static Brake Test) Dan Pengujian Rem Jalan (Road Brake Test) Pranoto, Ethys; Miftahul Hidayat, Aziz; Humami, Faris; Nur Hakim, M Iman
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 7 No. 1 (2020): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v7i1.72

Abstract

Keselamatan dan keamanan berkendara di jalan menjadi unsur utama dalam pelayanan jasa transportasi. Penyedia pelayanan jasa transportasi berkewajiban memastikan bahwa kendaraan yang dioperasikan memenuhi syarat teknis dan laik jalan kendaraan bermotor yang ditentukan oleh pemerintah. Salah satu syarat teknis dan laik jalan adalah terpenuhinya sistem rem yang berfungsi dan memenuhi ambang batas. Pengujian untuk memenuhi ambang batas dapat dilakukan dengan dua metode yaitu Static Brake Test dan Road Brake Test. Kedua metode yang berbeda akankah menghasilkan keluaran yang sama. Hasil komparasi kedua pengujian menunjukkan adanya perbedaan keluaran yang diperoleh dan hal ini dapat menimbulkan persepsi yang berbeda terhadap pemenuhan syarat teknis dan laik jalan kendaraan.
Simulasi Distribusi Tegangan dan Deformasi pada Sasis Truk Light Duty dengan Variasi Panjang Rangka Sisi Menggunakan Metode Elemen Hingga Pranoto, Ethys; Gunawan, Gunawan; Rifano, Rifano; Muthoriq, Ery; Shofiah, Siti
Jurnal Teknik Terapan Vol. 5 No. 1 (2026): April
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

: In the field of freight transportation, changes to vehicle structures, particularly in the chassis length dimension, are commonly carried out to increase load-carrying capacity. One form of such change involves extending the frame length and adjusting the wheelbase in commercial vehicles with a 1.2 axle configuration. Although this approach can increase the volume of cargo that can be transported, alterations in structural dimensions have the potential to affect the load distribution contour on the vehicle frame. An uneven load distribution may lead to increased stress in certain areas, greater deformation, and a reduction in the structural safety level, which can ultimately affect the reliability and operational safety of the vehicle. This study aims to examine the effect of chassis length variations on the characteristics of the load distribution contour in freight transport vehicles with a 1.2 axle configuration. The analysis focuses on evaluating changes in stress, deformation, and the safety factor of the frame structure resulting from variations in chassis length and wheelbase adjustments. The approach used is a numerical simulation based on the Finite Element Method, utilizing software to model and evaluate the structural response of the chassis frame under loading conditions. The simulation results show that an extension of the chassis length, accompanied by changes in wheelbase position, leads to higher displacement and stress distribution in the chassis frame. The extension of the chassis side frame structure leads to an increase in stress values, which even exceed the material’s yield strength, with a maximum value reaching approximately 3709 MPa. In addition, the displacement reaches up to 81 mm, indicating increased frame deflection. Therefore, any changes in chassis dimensions must be designed by carefully considering load distribution and overall structural strength in order to maintain the reliability and safety of freight vehicles.
Comparative Analysis of Structure and Material of Absorption Box on Rear Underrun Protection Device using Simple Additive Weighting Reyhan, Rizki Nabil; Pranoto, Ethys; Tohom, Frans; Muthoriq, Ery; Hidayat, Dwi Wahyu
Jurnal Rekayasa Mesin Vol. 17 No. 1 (2026)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v17i1.2403

Abstract

Rear-end collisions between passenger vehicles and heavy trucks frequently result in high fatality rates due to underride events, in which the smaller vehicle slides beneath the truck. This underscores the need for improved passive safety systems, particularly the Rear Underrun Protection Device (RUPD), which serves to absorb impact energy. However, many existing RUPD designs only meet minimum regulatory requirements without optimizing energy absorption performance. This study aims to analyze and compare the influence of varying material types and structural configurations of the energy absorption box on the RUPD’s energy absorption capability. The evaluation focuses on deformation, stress distribution, and absorbed energy under impact loading conditions. The methodology involves three-dimensional modeling using SolidWorks and finite element method (FEM) simulations in Ansys. Materials including ASTM A36 steel, AISI 1020 steel, and Aluminum 2024 are combined with honeycomb structural variations. Simulations are conducted in accordance with UN ECE R.58 standards. Furthermore, the Simple Additive Weighting (SAW) method is applied to determine the optimal design. The results indicate that both material selection and structural configuration significantly affect energy absorption performance, with the honeycomb structure using filler with Aluminum 2024 demonstrating superior capability. This study contributes to the development of more effective RUPD designs aimed at enhancing road safety.
Co-Authors Ahmad, Syiham Arjuna, Kevin Dwi Wahyu Hidayat, Dwi Wahyu Edi Purwanto Ery Muthoriq, Ery Frans Tohom Gunawan Gunawan Hidayat, Hanif Humami, Faris Miftahul Hidayat, Aziz Miftahul Hidayat, Aziz Muhammad Iman Nur Hakim Reyhan, Rizki Nabil Rifano, Rifano Siti Shofiah Sugianto Sukoco, Leonardo Paksi