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Çѱ¹Áö¹Ý°øÇÐȸ / v.27, no.7, 2011³â, pp.59-68
Åë°èÀû Áö¹Ý °ø°£ Á¤º¸ ±â¹ýÀ» ÀÌ¿ëÇÑ ÁöÃþ±¸Á¶ ºÐ¼®
( Application of Statistical Geo-Spatial Information Technology to Soil Stratification )
±èÇÑ»ù;±èÇö±â;½Å½Ã¿­;Á¤Ãæ±â; ¼­¿ï´ëÇб³ °Ç¼³È¯°æ°øÇкÎ;±¹¹Î´ëÇб³ °Ç¼³½Ã½ºÅÛ°øÇкÎ;±¹¹Î´ëÇб³ °Ç¼³½Ã½ºÅÛ°øÇкÎ;¼­¿ï´ëÇб³ °Ç¼³È¯°æ°øÇкÎ;
 
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Áö¹ÝÁ¶»ç °á°ú ÀÚ·á´Â Áö¹ÝÀÇ ºÒ±ÕÁú¼º°ú ³·Àº ½Å·Ú¼ºÀ» °®´Â ÀϺΠÀÚ·á·Î ÀÎÇØ ºÒÈ®½Ç¼ºÀ» °®°Ô µÈ´Ù. ÀÌ¿¡ µû¶ó Áö¹ÝÁ¶»ç °á°ú ÀڷḦ Ȱ¿ëÇÏ¿© Áö¹Ý Ư¼ºÀ» ÇØ¼®ÇÒ °æ¿ì ÇÕ¸®ÀûÀÎ °øÇÐÀû ÆÇ´ÜÀ» À§ÇØ ÀûÀýÇÑ Åë°èºÐ¼®ÀÌ ¿ä±¸µÈ´Ù. º» ¿¬±¸¿¡¼­´Â ÀÌ»óÄ¡ ºÐ¼®±â¹ý°ú ±³Â÷°ËÁõ±â¹ýÀ» Á¢¸ñÇÑ Åë°èÀû Áö¹Ý °ø°£ Á¤º¸ ºÐ¼® ±â¹ýÀ» ÀÌ¿ëÇÏ¿© ´ë»óÁö¿ª Áö¹ÝÁ¶»ç ÀÚ·á Áß °æÇ⼺À» »óȸÇÏ´Â Áö¹ÝÁ¶»ç ÁöÁ¡À» ¼±º°ÇÏ´Â Àü¹®°¡½Ã½ºÅÛÀ» °³¹ßÇÏ¿´´Ù. °³¹ß ½Ã½ºÅÛÀ» ÀÌ¿ëÇÏ¿© ¼­¿ï½Ã ¿©Àǵµ Áö¿ªÀÇ ½ÃÃßÁ¶»ç ÀڷḦ ¹ÙÅÁÀ¸·Î ÁöÃþ±¸Á¶ ºÐ¼®À» ¼öÇàÇÏ¿´´Ù. ±× °á°ú ½Å·Úµµ°¡ ³·Àº °ÍÀ¸·Î ÆÇ´ÜµÇ´Â ½ÃÃßÁ¶»ç ÀڷḦ °áÁ¤Çϰí, º» ÁöÁ¡À» Á¦¿ÜÇÑ ¿©Àǵµ Áö¿ªÀÇ ±â¹Ý¾Ï ¼¶µµ ºÐÆ÷¸¦ È®ÀÎÇÏ¿´´Ù.
Subsurface Investigation results always reflect a level of soil uncertainty, which sometimes requires statistical corrections of the data for the appropriate engineering decision. This study suggests a closed-form framework to extract the outlying data points from the testing results using the statistical geo-spatial information analyses with outlier analysis and kring-based crossvalidation. The suggested analysis method is conducted to soil stratification using the borehole data in Yeouido.
 
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Borehole;Crossvalidation;Kriging;Outlier analysis;Soil uncertainty;Statistical analysis;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.27, no.7, 2011³â, pp.59-68
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201128563052714)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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