¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹Áö¹Ý°øÇÐȸ / v.20, no.2, 2004³â, pp.47-58
GIS¸¦ ÀÌ¿ëÇÑ ·Î½º¿£Á©·¹½º¿¡ ¸Å¼³µÈ °­°ü ¼Õ»ó Æò°¡
( Loss Estimation of Steel Pipeline Damage in Los Angeles Using GIS )
; ;
 
ÃÊ ·Ï
°­°üÀº Northridge ÁöÁøÀÌ ¹ß»ýÇßÀ» ´ç½Ã »ê»çŰ¡ ÀϾ´Â ¾ð´öÀ̳ª »ê¾ÇÁö¿ª¿¡ ¸Å¼³µÇ¾î ÀÖ¾ú´Ù. º» ³í¹®Àº Áö¸®Á¤º¸Ã¼°è(GIS) ½Ã½ºÅÛ¿¡¼­ À§Ä¡¿¡ µû¶ó °­°üÀ» ¼­·Î ´Ù¸¥ À¯Çüº°·Î ºÐ·ùÇϰí Á¤ÀÇÇÏ¿´´Ù. ÀÌ ³í¹®Àº Áö¹Ý¼Óµµ¿Í °­°üÀÇ ¼Õ»ó°ü°è¸¦ ºÐ¼®Çϰí Northridge ÁöÁø ½Ã ¹ß»ýÇÑ »ê»çÅÂÀÇ ¿µÇâÀ» ¹Þ¾Ò´ø Áö¿ªÀ» Á¶»çÇÏ¿´´Ù. ÇϳªÀÇ ÁÖ¸ñÇÒ ¸¸ÇÑ »ç½ÇÀº Northridge ÁöÁø ÈÄ °­°üÀÇ ¼Õ»ó·üÀÌ ´Ù¸¥ Á¾·ùÀÇ ¸Å¼³°ü, ƯÈ÷ ij½ºÆ®¾ÆÀÌ·±(CI)º¸´Ù ´õ ³ô¾Ò´Ù´Â °ÍÀÌ´Ù. Northridge ÁöÁøÀ¸·Î ÀÎÇÑ »ó´ëÀûÀ¸·Î ³ôÀº °­°üÀÇ ¼Õ»ó·üÀº °¡Àå Å« ³»ºÎ¾Ð·ÂÀ» ¿äÇÏ´Â °÷¿¡¼­ÀÇ ¼³Ä¡°ü·Ê¿Í ºÎ½ÄÀ¸·Î ÀÎÇÑ ¿µÇâÀ¸·Î ÇØ¼®µÉ ¼ö ÀÖ´Ù.
Steel Pipelines were located in hillside and mountain areas where landslides occurred during the Northridge earthquake. This paper describes the investigations that were performed to identify and locate the different types of steel pipeline construction in the system using GIS (Geographical Information System). The paper explores the damage correlations of steel pipelines with PGV (peak ground velocity) and investigates the areas subjected to the landslide effects during the Northridge earthquake. One noticeable finding is that the repair rates for steel distribution pipelines after the Northridge earthquake are higher than those of CI (cast iron) pipelines. The relatively high susceptibility of steel piping to damage during the Northridge earthquake may be explained in part by utility practices, such as using steel pipe for the highest internal pressures, and increased susceptibility to corrosion also appears to play a role in steel pipeline performance.
 
Ű¿öµå
Earthquake;GIS;Landslide;Pipelines;Slope stability;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.20, no.2, 2004³â, pp.47-58
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922321514)
¾ð¾î : ¿µ¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿