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Çѱ¹¼öÀÚ¿øÇÐȸ / v.40, no.4, 2007³â, pp.313-324
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ÁöÇϰø°£ ħ¼öÇØ¼®¸ðÇü°ú ¿¬°èÇÑ µµ½Ãħ¼öÇØ¼® ÅëÇÕ¸ðÇü
( Integration Model for Urban Flood Inundation Linked with Underground Space Flood Analysis Model ) |
ÀÌâÈñ;ÇѰǿ¬; ¼¿ï½ÃÁ¤°³¹ß¿¬±¸¿ø µðÁöÅеµ½ÃºÎ;°æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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ºñÁ¤Çü°ÝÀÚ ±â¹ÝÀÇ ¼öÄ¡ÇØ¼®¸ðÇüÀ» ÀÌ¿ëÇÏ¿© ÁöÇϰø°£Ä§¼öÇØ¼®¸ðÇüÀ» °³¹ßÇÏ¿´´Ù. º» ¸ðÇüÀº ÁöÇϰø°£ÀÇ È帧 Ư¼ºÀ» link-node ½Ã½ºÅÛ¿¡ ÀÇÇØ ÇØ¼®Çϰí, °è´Ü ¹× º®±¸Á¶¹° µîÀÇ ÁöÇϰø°£ ±¸Á¶¹° ¹èÄ¡ ¿µÇâÀ» °í·ÁÇÑ Ä§¼öÇØ¼®À» ¼öÇàÇÒ ¼ö ÀÖ´Ù. È帧Àº µÎ°¡Áö·Î ±¸ºÐÇϸç, Çϳª´Â µÎ °³ÀÇ ÀÎÁ¢ÇÑ °ÝÀÚ°¡ ÁöÇϰø°£¿¡¼ÀÇ ÁöÇÏö ³ë¼±¿¡ ÇØ´çµÇ¾î ¼ö·ÎÇü È帧À» ³ªÅ¸³»´Â °æ¿ìÀ̰í, ´Ù¸¥ Çϳª´Â ÁöÇϰø°£¿¡¼ÀÇ ÁöÇÏö ³ë¼± ÀÌ¿ÜÀÇ ÁöÁ¡ ¹× ÁöÇÏ»ó°¡ µîÀ¸·Î ¹°ÀÌ È®»êµÇ´Â À§¾îÇü È帧ÀÎ °æ¿ìÀÌ´Ù. ArcGIS ½Ã½ºÅÛÀÇ Visual Basic ApplicationÀ» ÀÌ¿ëÇÏ¿© Dual-Drainage ħ¼öÇØ¼® ¸ðÇü°ú ÁöÇϰø°£Ä§¼öÇØ¼® ¸ðÇüÀÌ ÅëÇÕÇÏ¿´´Ù. °³¹ßµÈ ÅëÇÕ¸ðÇüÀº È«¼ö°ü°è±â°üÀÌ Ä§¼ö ¹ß»ýÀÌ ¿¹»óµÇ´Â ÁöÁ¡¿¡¼ È«¼öÇÇÇØ ¹æÁö¸¦ À§ÇØ ¹è¼ö½Ã½ºÅÛÀÇ ¿ë·®¿¡ ´ëÇÑ Àç¼³°è ÈæÀº È®Àå µî°ú °°Àº ´ëÃ¥À» ¼ö¸³Çϴµ¥ µµ¿òÀ» ÁÙ ¼ö ÀÖ°í, ħ¼öÀ§ÇèÁöµµÀÛ¼º ¹× È«¼ö°æ°¨´ëÃ¥À» ¼ö¸³Çϴµ¥ ÀÌ¿ëµÉ ¼ö ÀÖ´Ù. |
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An irregular cell-based numerical model was developed to analyze underground space flooding. In this model, the flow characteristics in underground space were computed by link-node system. Also, the model can simulate the underground flood flow related to the influence of stairs and wall-structures. Empirical discharge formula were introduced to analyze weir-type flow for shopping mall, and channel-type flow for subway railroad respectively. The simulated results matched in reasonable range compared with the observed depth. The dual-drainage inundation analysis model and the underground space flood analysis model were integrated using visual basic application of ArcGIS system. The developed model can help the decision support system of flood control authority for redesigning and constructing flood prevention structures and making the potential inundation zone, and establishing flood-mitigation measures. |
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Ű¿öµå |
ÁöÇϰø°£Ä§¼ö;Link-Node;Dual-Drainage;¼ö·ÎÇü È帧;À§¾îÇü È帧;Underground space flooding;Link-Node;Dual-Drainage;Channel-type flow;Weir type flow; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.40, no.4, 2007³â, pp.313-324
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200727543088137)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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