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Çѱ¹µµ·ÎÇÐȸ / v.9, no.3, 2007³â, pp.91-100
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( Study on the Design Method Development of Crash Cushion Using Single Degree of Freedom ) |
| ÁÖÀç¿õ;±Ý±âÁ¤;Àå´ë¿µ;¼Õ½Â³à; Çѱ¹µµ·Î°ø»ç µµ·Î±³Åë±â¼ú¿ø µµ·Î½ÃÇèÆÀ;¸íÁö´ëÇб³ ±³Åë°øÇаú;Çѱ¹µµ·Î°ø»ç µµ·Î±³Åë±â¼ú¿ø µµ·Î½ÃÇèÆÀ;¸íÁö´ëÇб³ ±³Åë°øÇаú;
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| µµ·Î¸¦ ÀÌ¿ëÇÏ´Â ¿îÀüÀÚµéÀÇ ¾ÈÀüÀ» À§Çؼ ¾ø¾î¼´Â ¾ÈµÉ Â÷·®¹æÈ£¾ÈÀü½Ã¼³ÀÌ Ãæ°Ý Èí¼ö½Ã¼³ÀÌ´Ù. ±×·¯³ª Ãæ°Ý Èí¼ö½Ã¼³ÀÇ ÇÕ¸®ÀûÀ̰í Çö½ÇÀûÀÎ ¼³°è¹æ¹ýÀÌ ¹ÌºñÇÑ »óÅÂÀÓÀ¸·Î ´ë¾È¾øÀÌ Ãæµ¹½ÃÇè¿¡¸¸ ÀÇÁ¸Çϰí ÀÖ°í À̰ÍÀ¸·Î ÀÎÇØ ½Ã°£Àû, ¹°¸®Àû ¼Õ½ÇÀÌ Å« ½ÇÁ¤ÀÌ´Ù. º» ¿¬±¸¿¡¼´Â ½ÇÂ÷ Ãæµ¹½ÃÇè µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ¿© »ïÂ÷¿øÀÇ º¹ÀâÇÑ Ãæµ¹°Åµ¿¿¡ ´ëÇØ ž½ÂÀÚÀÇ ¾ÈÀüÀ» °í·ÁÇÑ ´ÜÀÚÀ¯µµ°è Àû¿ëÀÇ ÀûÇÕ¼ºÀ» Áõ¸íÇϰí Ãæ°ÝÈí¼ö½Ã¼³ÀÇ °Åµ¿À» ºÐ¼®ÇÔÀ¸·Î½á È¿°úÀûÀÎ ´ÜÀÚÀ¯µµ°è Ãæ°ÝÈí¼ö½Ã¼³ ¼³°è¹ýÀ» °³¹ßÇϰíÀÚ Çß´Ù. ±×¸®ÇÏ¿© ´ÜÀÚÀ¯µµ°è¸¦ ÀÌ¿ëÇÑ Ãæµ¹Çؼ® ¸ðµ¨À» Á¤¸³Çϰí Ãæ°ÝÈí¼ö½Ã¼³ ¼³°è¹ýÀ» Á¦½ÃÇÏ¿´´Ù. Ãæ°ÝÈí¼ö½Ã¼³ ¼³°è¹ýÀÇ À¯È¿¼ºÀ» °ËÁõÇϱâ À§ÇØ ´ÜÀÚÀ¯µµ°è ¼³°è¹ýÀ¸·Î CC2µî±Þ Ãæ°ÝÈí¼ö½Ã¼³À» ¼³°è Á¦ÀÛÇÏ¿© ½ÇÂ÷ Ãæµ¹½ÃÇèÀ» ½Ç½ÃÇÏ¿´´Ù. ¼º´É½ÃÇè °á°ú ¸Å¿ì ¸¸Á·½º·¯¿î °á°ú°¡ µµÃâµÇ¾ú°í ÀÌ·Î½á ´ÜÀÚÀ¯µµ°è Ãæ°ÝÈí¼ö½Ã¼³ ¼³°è¹ýÀº Ãæ°ÝÈí¼ö½Ã¼³À» ¼³°èÇϴµ¥ ÀÖ¾î À¯¿ëÇÑ ¹æ¹ýÁßÀÇ ÇϳªÀÓÀÌ Áõ¸íµÇ¾ú´Ù. |
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| The most important thing for driver's safety on the road is equipment of crash cushion as a vehicle protection safety facility. But development of crash cushion is defective because there's no rational and reality way of design. And also without an alternative plan, it rely on crash test hereby it suffers a great economic loss and wastes time. This study that uses data of cash test proves the suitability of single degree of freedom which considers the safety of passengers about three-dimensional complicated Crash Analysis. As the study analyzes the conduct of crash cushion, it want to develop the effective method of design on Single Degree of Freedom Crash Cushion. And it presents the way of crash cushion design through making a crash analysis model with single degree of freedom. To verify the validness of the crash cushion plan, with single degree of freedom plan, we make the level CC2 crash cushion and execute the crash test. A performance test brings satisfied result and a plan of single degree of freedom crash cushion is proven as an one of the way to be a good system which can design crash cushion. |
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| Ű¿öµå |
| ´ÜÀÚÀ¯µµÃ¼;Ãæ°ÝÈí¼ö½Ã¼³;Ãæµ¹°¡¼Óµµ;À¯È¿º¯Çü°Å¸®;Ãæµ¹½ÃÇè;single degree of freedom;crash cushion;impact acceleration;crush distance;crash test; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.9, no.3, 2007³â, pp.91-100
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200735836675591)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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