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Structural Strength Analysis of Floor Pan Battery Electric Vehicle Class Medium MPV Using Finite Element Method

Jurnal Inovasi Mesin · Vol. 8 No. 1 (2026) · hlm. 18–27

DOI
10.15294/jim.v8i1.31895
ISSN
2746-7694
Terbit
2026-04-30
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

This study aims to analyze the strength of the floor pan structure on the Battery Electric Vehicle medium MPV class using the finite element method. Simulations were carried out with Ansys 2020 software through static loading that was adjusted to the actual conditions of the vehicle. Floor pan design variations were studied based on the type of material, namely JIS G3101 SS400 (M1) and ASTM A1011 Grade 45 (M2), as well as material thicknesses of 1.2 mm (T1), 1.4 mm (T2), and 1.6 mm (T3). The simulation results show that increasing the material thickness decreases the von mises stress and displacement values, and increases the safety factor. ASTM A1011 Grade 45 material shows better structural performance than JIS G3101 SS400, with smaller displacement and higher safety factor at the same thickness. However, the increase in thickness also results in an increase in the mass of the floor pan. Based on the analysis, the M2T1 model is the best configuration because it produces a von mises stress of 161.68 MPa, displacement of 6.6796 mm, safety factor of 1.9174, and mass of 138.25 kg. This model meets the safety limit and mass efficiency, so it is recommended to be applied to the BEV medium MPV.

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29 penulis · 62 tautan kepenulisan bersama · 8 lintas organisasi

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  • State University of Semarang
  • University of Surrey
  • Johannes Kepler University of Linz
  • Samsung Electronics (South Korea)
  • Institut Teknologi Sepuluh Nopember
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Rekan penulisOrganisasiArtikel bersama
Karnowo KarnowoState University of Semarang3
Samsudin AnisState University of Semarang2
Sunyoto SunyotoState University of Semarang2
Satria BagaskoroState University of Semarang1
Assa Affitra Ilham AlifianState University of Semarang1
Andri SetiyawanJohannes Kepler University of Linz1
Samuel Julianto PurbaState University of Semarang1
Hanif HidayatState University of Semarang1
Najib FatkhurokhmanState University of Semarang1
Muthaharussayidun MuthaharussayidunState University of Semarang1
Muhammad Riza FahleviState University of Semarang1
Lutfi Hery SetiawanState University of Semarang1
Cahyo Budi WicaksonoState University of Semarang1
David Bayu WinarkoState University of Semarang1
Adree Gumilang SukmanaState University of Semarang1
Kristian WibisonoState University of Semarang1
Woro Apriliana SariAfiliasi tidak diketahui1
Reyhan Dwi SaputraAfiliasi tidak diketahui1
Ahmad Khusom KurniawanState University of Semarang1
Aldias BahatmakaState University of Semarang1
Indra Nurul HidayatState University of Semarang1
Juwita Ria RumondangState University of Semarang1
Fedrik Immanuel RumapeaState University of Semarang1
Anwar Widjaya KusumaState University of Semarang1
Muhammad Shobari RomadhonSamsung Electronics (South Korea)1
SujantokoInstitut Teknologi Sepuluh Nopember1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/jim/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Structural Strength Analysis of Floor Pan Battery Electric Vehicle Class Medium MPV Using Finite Element Method</dc:title>
	<dc:creator xml:lang="en">Muhammad Hafiz Izzuddin</dc:creator>
	<dc:creator xml:lang="en">Aryadi, Widya</dc:creator>
	<dc:creator xml:lang="en">Nubli, Haris</dc:creator>
	<dc:subject xml:lang="en">Strength Analysis</dc:subject>
	<dc:subject xml:lang="en">Floor Pan</dc:subject>
	<dc:subject xml:lang="en">Battery Electric Vehicle</dc:subject>
	<dc:subject xml:lang="en">Finite Element Method</dc:subject>
	<dc:description xml:lang="en">This study aims to analyze the strength of the floor pan structure on the Battery Electric Vehicle medium MPV class using the finite element method. Simulations were carried out with Ansys 2020 software through static loading that was adjusted to the actual conditions of the vehicle. Floor pan design variations were studied based on the type of material, namely JIS G3101 SS400 (M1) and ASTM A1011 Grade 45 (M2), as well as material thicknesses of 1.2 mm (T1), 1.4 mm (T2), and 1.6 mm (T3). The simulation results show that increasing the material thickness decreases the von mises stress and displacement values, and increases the safety factor. ASTM A1011 Grade 45 material shows better structural performance than JIS G3101 SS400, with smaller displacement and higher safety factor at the same thickness. However, the increase in thickness also results in an increase in the mass of the floor pan. Based on the analysis, the M2T1 model is the best configuration because it produces a von mises stress of 161.68 MPa, displacement of 6.6796 mm, safety factor of 1.9174, and mass of 138.25 kg. This model meets the safety limit and mass efficiency, so it is recommended to be applied to the BEV medium MPV.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2026-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/jim/article/view/31895</dc:identifier>
	<dc:identifier>10.15294/jim.v8i1.31895</dc:identifier>
	<dc:source xml:lang="en">Jurnal Inovasi Mesin; Vol. 8 No. 1 (2026): APRIL 2026; 18-27</dc:source>
	<dc:source>2746-7694</dc:source>
	<dc:source>10.15294/jim.v8i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jim/article/view/31895/9306</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Jurnal Inovasi Mesin</dc:rights>
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