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All Journal International Journal of Research in Vocational Studies (IJRVOCAS)
Fakhrur Rozy
University of Sumatera Utara
Aerospace Engineering Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Analysis and Computer Simulation of Biopore Tubes Made of Concrete Foam Reinforced by Durian Skin Fiber Bustami Syam; Maraghi Muttaqin; Fakhrur Rozy; Malvin Setiawan; M. Fauzi; Fadly Ahmad Kurniawan
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 2 No. 4 (2023): IJRVOCAS - Special Issues - International Conference on Science, Technology and
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v2i4.163

Abstract

This research was conducted to utilize durian skin waste into useful materials by maximizing its utilization to solve environmental problems. The idea is to process the fibers so that they can be used as composite reinforcement material. Here, the durian fibers are used as fillers for foam concrete. The so-called concrete foam composite is designed and manufactured to produce tubes utilized for biopore systems. Biopore tube materials were tested and the tubes are also subjected to field tests to check their response subjected to static loading. A series of computer simulations are conducted. Results are compared with other biopore tubes (PVC and concrete). The simulation results show that the concentration of stresses is obviously seen around the hole located in the middle and upper section of the tubes. However, at those critical points in the tubes, the stresses are of smaller than that of the strength of the tubes. We conclude that biopore tubes with 16 holes in total provided on the tube wall are still feasible to be produced.
Structural Analysis of Parking Barrier Made of Polymeric Resin Using Ansys Software Zoanri Purba; Maraghi Muttaqin; Bustami Syam; Ade Irwan; Fakhrur Rozy
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 2 No. 4 (2023): IJRVOCAS - Special Issues - International Conference on Science, Technology and
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v2i4.175

Abstract

A barrier gate is a stopping tool that has a security function in a place such as an office or agency entrance. This study aims to examine the response of the beam structure of the polymer composite material due to the support test. The parking portal material in this research is BQTN 157 EX resin, MEKPO catalyst, fiberglass. There are two parking portal compositions with impact test heights of 2 m and 4 m which will be simulated with ansys software. Overall, from two types of compositions, namely polymeric reinforced fiberglass composition A and composition B by looking at the results of the equivalent stress distribution (von-mises), it is concluded that polymeric reinforced fiberglass composition A has a higher maximum stress than polymeric reinforced fiberglass composition. reinforced with fiberglass composition B. From the comparison between simulation and experiment, it is known that the composition of rod A has a different damage position between simulation and experiment. While the composition of rod B in the simulation of the same damage position occurs, namely in the crossbar area connected to the transmission shaft and the experimental also has a damage position in the crossbar area connected to the transmission shaft.
Co-Authors Ade Irwan Bustami Syam Fadly Ahmad Kurniawan M. Fauzi Malvin Setiawan Maraghi Muttaqin Zoanri Purba