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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.20, no.1, 2011³â, pp.50-57
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¿ÍÀÌµå ½ºÆÒÇü ¹× 2-Bay º¥·ÎÇü À¯¸®¿Â½Ç ±¸Á¶ºÎÀçÀÇ ÃÖÀû´Ü¸é ¼³°è
( Design of Optimum Section for Structural Members of Wide Span-Type and 2-Bay Venlo-Type Glass Green Houses ) |
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| º» ¿¬±¸´Â Çѱ¹Çü ¿Â½Ç Ç¥Áؼ³°èµµ ¹× Greenhouse Structure Design Manual(1999)¿¡ ÀǰÅÇÏ¿© ÃÖ´ë¼³°è ÇÏÁßÀ» ¹Þ´Â ¿ÍÀ̵彺ÆÒÇüÆÄ 2-bayº¥·ÎÇü ¿Â½Ç½Ã½ºÅÛ¿¡ ´ëÇÏ¿© ÇØ¼®Àû ¿¬±¸¸¦ ÁøÇàÇÏ¿´´Ù. »óºÎ±¸Á¶¹°À» ¶ó¸àÇü½ÄÀ¸·Î ´Ü¼øÈÇÑ ±¸Á¶Çü½Ä¿¡ BOXÇü ¹× IÇü ´Ü¸éÀ» Àû¿ëÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾òÀ» ¼ö ÀÖ¾ú´Ù. Çѱ¹Çü À¯¸®¿ë½Ç Ç¥Áصµ¸¦ Ȱ¿ëÇÏ¿© ¶ó¸àÇü½ÄÀÇ ´Ü¼øÈµÈ ¿ÍÀ̵彺ÆÒÇü ¹× 2-bay ¿Â½Ç±¸Á¶½Ã½ºÅÛÀÇ ¾ÈÀü¼º Æò°¡°á°ú ±âÁ¸ÀÇ Æ®·¯½º µîÀÇ º¸°Àç°¡ Àû¿ëµÇÁö ¾ÊÀ» °æ¿ì ¾ÈÀü¼ºÈ®º¸¿¡ ¹®Á¦°¡ ¹ß»ýÇÒ ¼ö ÀÖÀ½À» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ À¯¸®¿Â½Ç Ç¥Áصµ¸¦ ¶ó¸àÇü½ÄÀ¸·Î ´Ü¼øÈÇϰí Greenhouse Structure Design Manual (1999)ÀÌ Á¦¾ÈÇϰí ÀÖ´Â ÃÖ´ëÇÏÁß¿¡ ´ëÇØ °æ·®IÇü ´Ü¸é ºÎÀ縦 Àû¿ëÇÒ °æ¿ì ¾ÈÀü¼ºÀ» È®º¸ÇÒ ¼ö ÀÖ´Ù. º» ¿¬±¸¿¡¼´Â °æÁ¦ÀûÀÎ °æ·® IÇü ´Ü¸é 3°¡ÁöÀÇ Àû¿ë¼ºÀ» Æò°¡ÇÏ¿´À¸¸ç, °ËÅäÁ¶°Ç¿¡ ºÎÇÕÇÏ´Â ÃÖ¼Ò ±âµÕ´Ü¸é($H200{ imes}175{ imes}3.2{ imes}6$)À» Á¦½ÃÇϰí ÀÖ´Ù. ¿ÍÀ̵彺ÆÒÇü ¹× º¥·ÎÇü ¿Â½ÇÇü½ÄÀÇ ¾ÈÀü¼ºÆò°¡¿¡¼ ¹ß»ýµÇ´Â óÁüÀº ¸Å¿ì ÀÛÀº °ªÀ» ³ªÅ¸³»°í ÀÖÀ¸¸ç, ¹ß»ýµÇ´Â ÀÀ·ÂÀÌ º¸´Ù ¹Î°¨ÇÏ°Ô ¹ß»ýÇÏ´Â °ÍÀ» ¾Ë ¼ö ÀÖ´Ù. µû¶ó¼ °ËÅäµÈ ¿Â½ÇÇ¥Áشܺ¯Çü½ÄÀÌ ÀüüÀûÀÎ ±¸Á¶º¯Çü¿¡´Â ¾ÈÀüÇϳª ÀÀ·Â¹ß»ýÀÌ ÀϺκÎÀç¿¡¼ Ãë¾àÇÔÀ¸·Î º¯´Ü¸é µîÀ» Ȱ¿ëÇÏ¿© °æÁ¦¼ºÀ» È®º¸ÇÒ ¼ö ÀÖ´Ù. ¿Â½ÇÀÇ Ã¤±¤·®, ½Ã°ø¼º ¹× ¾ÈÀü¼ºÀ» °í·ÁÇÏ¿© º¥·ÎÇü ±¸Á¶½Ã½ºÅÛÀÌ ³Î¸® »ç¿ëµÇ°í ÀÖÀ¸¸ç, ÁöºØ³ôÀÌÀÇ º¯È¸¦ ÅëÇÏ¿© º¸´Ù °æÁ¦ÀûÀÎ Çü½ÄÀÌ °³¹ß°¡´ÉÇϸç, 3-bay º¥·ÎÇüÀÇ Ãß°¡ÀûÀÎ ¿¬±¸°¡ ÇÊ¿äÇÏ´Ù. |
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| This study investigates the structural safety of typical greenhouse to be utilized for developing plant factory. New long-span greenhouse systems were presented according to the results of structural analyses performed by finite-element program, ABAQUS. Reasonable values of design loads such as wind and snow loads in the Greenhouse Design Specifications (1995) were applied to check the new greenhouse systems. It was concluded that the new greenhouse systems were consistently safe enough to resist to both wind load and snow load. The new greenhouse system can be used to make simple and economic plant factory. |
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| Ű¿öµå |
| ±¸Á¶Çؼ®;À¯¸®¿Â½Ç;À¯ÇÑ¿ä¼ÒÇØ¼®;finite-element analysis;greenhouse;structural analysis;structural design; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.20, no.1, 2011³â, pp.50-57
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201120661416957)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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