Design and Analysis of Bicycle Helmet with Impact Foam Liner
學年 101
學期 2
出版（發表）日期 2013-06-01
作品名稱 Design and Analysis of Bicycle Helmet with Impact Foam Liner
作品名稱（其他語言）
著者 Teng, Tso Liang; Liang, Cho Chung; Shih, Chien Jong; Van Hai Nguyen
單位 淡江大學機械與機電工程學系暨研究所; 大葉大學機械系
出版者 Pfaffikon: Scientific.Net
著錄名稱、卷期、頁數 Advanced Materials Research 706-708, pp.1778-1781
摘要 Currently, expended polystyrene (EPS) are widely used as liner material in bicycle helmet. Due to its characteristics is excellent performance, lightweight, low cost of manufacturing. However, EPS has some disadvantage as difficulty to optimize energy absorbing in different areas of head and inferior effect of heat dissipation and a brittle characteristic. This study focuses on to find a replacement material for EPS foam to improve liner of bicycle helmet. Impaxx energy absorbing (EA) foams present strong potential in overcoming such problems of EPS foam. To make certain that all bicycle helmets reach efficiency, the helmets are required to pass shock absorption test of EN1078 standard. This study performs finite element analyses of helmet impact tests using LS-DYNA software. Simulation results indicate Impaxx foams are suitable for shock absorption test according to the EN1078 standard. Therefore these results encouraged the authors to extend the manufacturing work to cover the creating helmet design and performance experimental tests.
關鍵字 Bicycle Helmet;EN1078 Standard;Impact Test;Impaxx Foams;Liner;LS-DYNA
語言 en
ISSN 1022-6680 1662-8985
期刊性質 國外
收錄於 EI
產學合作
通訊作者
審稿制度 是
國別 CHE
公開徵稿
出版型式 ,電子版,紙本
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