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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Loose-coupling GIS±â¹ÝÀÇ µµ½ÃÈ«¼ö ¸ðÀÇ ¹× ÇÇÇØ¾× »êÁ¤ |
¿µ¹®Á¦¸ñ(English Title) |
Urban Inundation Modeling and Its Damage Evaluation Based on Loose-coupling GIS |
ÀúÀÚ(Author) |
°»óÇõ
Sang Hyeok Kang
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¿ø¹®¼ö·Ïó(Citation) |
VOL 18 NO. 01 PP. 0049 ~ 0056 (2010. 04) |
Çѱ۳»¿ë (Korean Abstract) |
½Ã°¡Áö ¹ü¶÷ ¹®Á¦¸¦ °í·ÁÇÒ °æ¿ì ħ¼ö½ÉÀÇ Á¤·®ÀûÀÎ ¼öÄ¡°è»ê¿¡ ÀÇÇÑ ÀçÇØ À§ÇèÀ» Æò°¡ÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. º» ¿¬±¸¿¡¼´Â 2002³â ¸·´ëÇÑ ½Ã°¡Áö ħ¼ö ÇÇÇظ¦ °æÇèÇÑ ¹Ù ÀÖ´Â »ïô½Ã¸¦ ´ë»óÀ¸·Î ¹ü¶÷ ¸ðÀÇ °è»ê¿¡ ÀÇÇÑ ½Ã°¡Áö ħ¼öÇÇÇØ Æò°¡¸¦ ¼öÇàÇÏ¿´´Ù. ÀÔ·ÂÀÚ·áÀÇ º¯È¯°úÁ¤¿¡¼ »ý±æ ¼ö ÀÖ´Â ¿¡·¯¸¦ ÁÙÀ̱â À§ÇØ ½Ã°¡Áö Á¶µµ°è¼ö, Ç¥°í, °Ç¹°ÀÇ Á¡À¯À² µîÀº ArcGIS¿¡¼ ¹Ù·Î Àü»êÈÇÏ¿© ½Ã°¡Áö ¹ü¶÷¸ðÇüÀ» ±¸ÃàÇÏ¿´À¸¸ç °è»êµÈ ħ¼ö½ÉÀ» Åä´ë·Î °ÝÀÚº°·Î ÇÇÇؾ×À» »êÁ¤ÇÏ¿´´Ù. º» ¿¬±¸¸¦ ÅëÇÏ¿© °¿ìÀ¯Ãâ, ħ¼ö½É ¸ðÀÇ °è»ê, ÇÇÇؾ×ÀÇ Á¤·®Àû »êÁ¤À̶ó´Â ÀÏ¿¬ÀÇ °úÁ¤ÀÌ ÅëÇÕÀûÀ¸·Î ¼öÇàµÇ¾î ÇâÈÄ ½Ã°¡Áö ¹è¼ö°èȹ¿¡ ±â¿©ÇÒ °ÍÀ¸·Î ±â´ëµÈ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Considering the flood problem in urban areas, it is important to estimate disaster risk using accurate numerical analysis for inundation. In this study, it is carried out to calculate inundation depth in Samcheok city which suffered from serious flood dam age in 2002. The urban flood model was developed by cording Manning n, elevation, and building's rare on ArcGIS for reducing error on data exchange, and applied for estimating flood damage by grid. This paper describes the extraction of sewer lines and buildings area, estimates its influence on flood inundation extent, and integrated 1D/2D flow to simulate inundation depth in high-density building area. This paper shows an integrated urban flood modeling including rainfall-runoff, inundation simulation, and mathematical flood damage estimation, and w ill serve drainage design for reducing its damage. |
Å°¿öµå(Keyword) |
GIS¿¬µ¿Çü ¸ðÇü
ħ¼ö¸ðÀÇ
1D ¹× 2DÈ帧ÀÇ ÅëÇÕ
ÇÇÇØ¾× »êÁ¤
Loose Coupling GIS Mode
Inundation Simulation
Integration of 1D and 2D
Damage Estimation
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