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Journal : Journal of Mechanical Engineering Science and Technology

Crashworthiness and Deformation Pattern Analysis of Single and Double Wall with Addition Infill Structure Bintara, Redyarsa Dharma; Choiron, Moch. Agus; Zakariya, Yahya; Shiddieqy, M. Hasbi Ash; Pratama, Fajar Adi
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 8, No 1 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016vbi12024p168

Abstract

Ship collisions are a phenomenon that often occurs in maritime transportation. One part of the ship that often experiences damage is the ship's wall (hull). This research aims to analyze and compare deformation patterns, stress distribution, and energy absorption in three wall models, single wall, double wall, and double wall, with the addition of infill structures. The infill structure used Polylactic Acid (PLA) polymer material because it provided convenience in the manufacturing process, while the walls of the test model used Aluminum 6063 material. The test model was developed by carrying out the design process using CAD software. Furthermore, a simulation test was carried out using software based on the finite element method with an explicit dynamic analysis type. Each test model received an impact load at a speed of 10 m/s that was carried out by the impactor. The results showed that the largest total energy absorption occurred in the double wall model with a filler structure (3643.49 J). In addition, the outward deformation pattern occurs in the double wall without a filler structure, while the inward occurs in the model with the addition of a filler structure. There were three types of stress distribution for single wall, double wall, and double wall with the addition of infill structure, namely concentrated stress, inline uniform stress, and a combination of both concentrated and inline uniform stress, respectively.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Hadi Djaelani, Abdul Hadi Achfas Zacoeb Agung Sugeng Widodo Agustinus Ariseno Ahmad Rivai Andika Prasetyo Anggriawan, Ongki Budi Anindito Purnowidodo Anindito Purnowidodo Ariadi, Yudhi Asroni Asroni Asroni, Asroni Avita Ayu Permanasari Bangert, Axel Bintang Rahmaddian Anwari, Bintang Rahmaddian Dika, Johan Wayan Djarot B. Darmadi, Djarot B. Djuanda, Dagus Resmana Eko Budianto EKO BUDIYANTO FATRA NONGGALA PUTRA Fauzi, Katanda Fajar Gembong Edhi Setyawan Hadi Suyono Halman, Halman Helmy Mukti Himawan Helmy Mukti Himawan, Helmy Mukti Hermawan, Muhammad Vendy Herry Santosa Hidayati, Nafisah Arina Ida, Zumrotul Imam Kusyairi Imam Kusyairi, Imam Indradi Wijatmiko Ismi Choirotin Ismu Rini Dwi Ari Jatmiko Awali Jatmoko Awali Junipitoyo, Bambang Kurnianingtyas, Diva Lilis Yuliati Lin, Jing Chie M. Fahrur Rozy Hentihu Maulana, Eka Mohamad Irkham Mamungkas Muhammad Fakhruddin Musyaffa, Dzikri Amali Nadya, Mesti Onny Setyawati Panca Mudjirahardjo Pratama, Fajar Adi Raden Arief Setyawan Redyarsa Dharma Bintara Rennie, Allan E.W. Ridwan, Ridwan Rismanto, Muhammad Rivai, Ahmad Rudy Soenoko Sabitah, A'yan Safari, Rachmat Sandhagen, Carl sarip, sarip Setyo Hariyadi Shiddieqy, M. Hasbi Ash Sofyan Arief Sofyan Arief Setyabudi Solikhin, Atfalus Solikhin Sudjito Soeparman Sugiono Sugiono Suudy, Ahmad Hamim Taryono, Taryono Teguh Dwi Widodo Totok Tri Prasetyo Wahyono Suprapto Wakhidah, Delia Hani Widodo, Teguh Dwi Winarto Winarto Wirawan, Willy Artha Yudy Surya Irawan Zakariya, Yahya Zumrotul Ida