Arifin, Muhammad Nur (2018) Analisis Collision Pada Kendaraan Multiguna Pedesaan Menggunakan Software Virtual Performance Solution. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Mobil multiguna pedesaan adalah suatu kendaraan yang mampu menjadi alat transportasi bagi masayarakat pedesaan guna meningkatkan produktivitas masyarakat pedesaan baik di daerah pesisir pantai maupun di daerah dataran tinggi. Mobil multiguna pedesaan sendiri menggunakan chassis dengan tipe ladder dan body tipe pick up. Desain mobil tipe pick up sendiri tidak memiliki moncong dibagian depan kursi pengemudi. Sehingga keselamatan pengemudi menjadi perhatian penting apabila mobil ini mengalami kecelakaan. Salah satu faktor krusial dan penting yang mempengaruhi keamanan kendaraan terletak pada chassis. Untuk itu perlu adanya suatu pengujian terhadap kendaraan untuk mengoptimalkan kekuatan dan berat dari chassis.
Metode penelitian yang digunakan adalah simulasi dengan menggunakan metode elemen hingga. Mekanisme pemodelan pengujian collision yang dilakukan yaitu full width frontal collision dan offset frontal collision. Pengujian frontal collision ini semuanya dilakukan di dalam software Virtual Performance Solution. Adapun collision ini dilakukan dengan kecepatan awal 48.3 km/jam pada semua metode collision sesuai dengan standar FMVSS 204. Analisa deformasi yang terjadi dilakukan sesaat ketika terjadi impact antara kendaraan dengan barrier.
Hasil dari simulasi menunjukkan deformasi terbesar terjadi pada pengujian full width frontal collision terhadap chassis, yaitu sebesar 1,621 mm. Sedangkan deformasi terkecil terjadi pada pengujian offset frontal collision terhadap body dan chassis yaitu sebesar 0,346 mm. Hasil pengujian tabrak kendaraan multiguna pedesaan menunjukkan defromasi yang sangat kecil sehingga masih jauh dari batas maksimal yang ditentukan oleh standard FMVSS 204,yaitu sebesar 127 mm. Sehingga desain chassis mobil multiguna pedesaan dinyatakan aman baik pada saat pengujian full width frontal collision maupun pada pengujian offset frontal collision.
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Rural multipurpose car is a vehicle which be able to be a villager transportation to increase their productivity. This car uses ladder and pick up type as its chassis and body. Pick up car design doesn’t have hood in front of driver seat so the passengers safety is the most important thing to be concerned about when this car having an accident. One of the most crucial and important factor which affects its safety is this car chassis. Because of that, we need to do research to optimize the strength and weight of its chassis.
The research method used is a simulation using finite element method. Collision test modelling mechanism done is full width frontal collision and offset frontal collision. Frontal collision test had been done by using Virtual Performance Solution software and the initial velocity is 48.3 km/h for all collision method agreed with FMVSS 204 standard. Deformation analysis had been done at moment when the impact between vehicle and barrier occurred.
The result of this simulation showed that the biggest deformation happened at test of full width frontal collision to chassis, 1,621 mm. While, the smallest deformation happened at test of offset frontal collision to body and chassis, 0,346 mm. And the result of rural multipurpose car crash test showed a very small deformation and it’s far from maximal limit which is determined by FMVSS 204 standard, 127 mm. The conclusion is chassis of rural multipurpose car is safe not only at full width frontal collision test, but also offset frontal collision test.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 629.242 Ari a-1 3100018074887 |
| Uncontrolled Keywords: | chassis; full width frontal collision; offset frontal collision; barrier; pick up |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA347 Finite Element Method T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Muhammad Nur Arifin |
| Date Deposited: | 23 Feb 2018 08:30 |
| Last Modified: | 03 Aug 2020 06:41 |
| URI: | http://repository.its.ac.id/id/eprint/50316 |
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