Static and Dynamic Analyze of the an Aluminum Pad used as Portable Roadway

Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering

مقاله 3، دوره 8، شماره 4، بهمن 2015، صفحه 251-260   

نوع مقاله: Persian

نویسندگان

M. Rezaye^{* 1}؛ A. Mahmoudi¹؛ A. Ehsaghi oskoei²؛ R. Husseini Sane¹

¹MSc, North West Institute of the Defense Science and Technology, Malek Ashtar University, Urmia, Iran

²Phd student, Department of Mechanical Engineering, Tehran University, Tehran, Iran

چکیده

Due to geographic and climatic conditions in mountainous northwest area, Roads in these areas are often covered with snow, ice and mud. Hence Transportation of equipment and soldiers encounter hardship and difficulties in rural area and specially outposts. To solve these problems, it is needed to fabricate portable roadway or traction mats. These high strength mats cover surface of roads and are compatible with mentioned conditions. In this Research an Aluminum alloy profile used as a portable pad and loads was analyzed and simulated for a Toyota Hilux with 3 ton weight. In order to selection optimal geometry, relation between stress and geometric parameters such as dimension, profile channel length and forming angle of pad was investigated.Results showed that the optimal profile angel, thickness and channel length is 90°, 4 mm and 3 mm respectively

کلیدواژه‌ها

Portable roadway؛ Aluminum profile؛ Profile channel؛ Pad angel

مراجع

Due to geographic and climatic conditions in mountainous northwest area, Roads in these areas are often covered with snow, ice and mud. Hence Transportation of equipment and soldiers encounter hardship and difficulties in rural area and specially outposts. To solve these problems, it is needed to fabricate portable roadway or traction mats. These high strength mats cover surface of roads and are compatible with mentioned conditions. In this Research an Aluminum alloy profile used as a portable pad and loads was analyzed and simulated for a Toyota Hilux with 3 ton weight. In order to selection optimal geometry, relation between stress and geometric parameters such as dimension, profile channel length and forming angle of pad was investigated.Results showed that the optimal profile angel, thickness and channel length is 90°, 4 mm and 3 mm respectively