|
|
|
Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.12, 2006³â, pp.1013-1022
|
µµ½Ã¹è¼öü°è¿Í ¿¬°èÇÑ ³»¼öħ¼ö¸ðÇüÀÇ °³¹ß ¹× °ËÁõ
( Development and Verification of Inundation Modeling with Urban Flooding Caused by the Surcharge of Storm Sewers ) |
| ±èÁö¼º;ÇѰǿ¬;ÀÌâÈñ; °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;°æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;¼¿ï½ÃÁ¤°³¹ß¿¬±¸¿ø µðÁöÅеµ½ÃºÎ;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| µµ½ÃÁö¿ª¿¡ÀÇ ³»¼öħ¼ö´Â ÁÖ·Î ¿ì¼ö°ü·Î ¹è¼öü°èÀÇ Åë¼ö´É·Â ºÎÁ·À¸·Î ¹ß»ýµÈ´Ù. µû¶ó¼ Áö±Ý±îÁöÀÇ µµ½Ãħ¼ö¿¡ ´ëÇÑ ±¹³»¿Ü ¿¬±¸°¡ ¿ì¼ö°ü·ÎÇØ¼®¿¡ ±¹ÇѵǾî¿Ô´Ù. ÇÏÁö¸¸ ¿ì¼ö°ü·Î½Ã½ºÅÛ ÇØ¼®À» ÅëÇØ¼ ¹è¼ö´ÉÀÌ ºÎÁ·ÇÑ °ü°Å¸¦ ã´Â °Í¸¸À¸·Î ħ¼ö¹æÁö´ëÃ¥À» ¼¼¿ì´Â °ÍÀº ¸Å¿ì ±Ù»çÀûÀÌ°í ºñÇÕ¸®ÀûÀÎ ´ë¾ÈÀ» Á¦½ÃÇÒ ¼ö¹Û¿¡ ¾ø´Â ½ÇÁ¤ÀÌ´Ù. º» ¿¬±¸¿¡¼´Â µµ½Ãħ¼ö¾ç»ó¿¡ ´ëÇÑ Á¤È®Çϰí ÇÕ¸®ÀûÀÎ ÇØ¸¦ µµÃâÇϱâ À§ÇÏ¿© ILLUDAS¸¦ ÀÌ¿ëÇÑ °ü·Î½Ã½ºÅÛ ÇØ¼®°ú 2Â÷¿ø ÁöÇ¥·ù °è»ê¸ðÇüÀ» ¿¬°èÇÑ Ä§¼öÇØ¼® ¸ðÇüÀ» °³¹ßÇÏ¿´°í, 2001³â 7¿ù ¼¿ïÁö¿ªÀÇ ÁýÁßÈ£¿ì »ç»ó¿¡ ´ëÇÑ Àû¿ë°á°ú·Î ÇØ¼®°á°ú¸¦ °ËÁõÇÏ¿´´Ù. Ç¥°íÂ÷°¡ ÀûÀº µµ½ÃÀ¯¿ª¿¡¼ ħ¼ö¸ðÀǸ¦ À§Çؼ´Â 2Â÷¿øÀû È«¼öÀüÆÄ¾ç»óÀ» ¹Ýµå½Ã °í·ÁÇØ¾ß ħ¼ö¹üÀ§, ħ¼öÀ§ µî¿¡ ´ëÇÑ Á¤È®ÇÑ ÇØ¼®ÀÌ °¡´ÉÇÒ °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. º» ¿¬±¸°á°ú´Â µµ½Ã È«¼ö ¿¹°æº¸¿Í ħ¼öÁöµµ ÀÛ¼º µîÀÇ µµ½ÃÄ¡¼ö ¹× ¹æÀç°èȹ ¼ö¸³¿¡ ½ÇÁ¦ÀûÀ¸·Î ÀÀ¿ëµÉ ¼ö ÀÖÀ» °ÍÀ¸·Î ±â´ëµÈ´Ù. |
|
| Urban flooding is usually caused by the surcharge of storm sewers. For this reason, previous studies on urban flooding are mainly concentrated on the simulation of urban drainage systems. However these approaches that find the pipes which have insufficient drainage capacity are very approximate and unreasonable ways in establishing both flood prevention and flood-loss reduction planning. In this study, a two-dimensional model linked the existing ILLUDAS model is developed to calculate the accurate and resonable solution about urban flood inundation and it is verified by using the simulation of July 2001 flood in Seoul. In the urban area with a small difference of ground elevations, the two-dimensional flood propagation phases must be considered to make a accurate analysis for inundated area and depth. The result of this study can be used to construct fundamental data for a flood control plan and establish a urban flood forecasting/warning system. |
| |
| Ű¿öµå |
| ³»¼öħ¼ö;¿ì¼ö°ü°Å;ÁöÇ¥·ù;Urban Inundation;Storm Drainage;Surface water;GIS;ILLUDAS; |
| |
|
|
 |
|
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.12, 2006³â, pp.1013-1022
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606141782282)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|