¶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.10, no.1, 1994³â, pp.19-26
À̺ÐÀû ÅͳΠ¾Ï¹Ý ºÐ·ù¸¦ À§ÇÑ Á¤¼ºÀû ÀÚ·áÀÇ Áö±¸Åë°èÇÐÀû ¿¬±¸ II. ÀÀ¿ë
( A Geostatistical Study Using Qualitative Information for Tunnel Rock Binary Classificationll- II. Applcation )
À¯±¤È£; Á¤È¸¿ø, »ï¼º°Ç¼³ ±â¼ú¿¬±¸¼Ò;
 
ÃÊ ·Ï
º» ³í¹®¿¡¼­´Â, Á¤¼ºÀû µ¥ÀÌŸ¸¦ ü°èÀûÀ¸·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â, Áö½ÃÅ©¸®±ë(indicator kriging) °ú ¿ÀÂ÷¿¡ ´ëÀÀÇÏ´Â ºñ¿ë(cost of errors)¿¡ ±Ù°ÅÇÑ ¾Ï¹ÝºÐ·ù ¹æ¹ýÀÇ ÀÀ¿ë¿¹¿¡ °üÇØ ¿¬±¸ÇÏ¿´´Ù. ƯÈ÷, ¾Ï¹ÝÀÇ À̺ÐÀû ºÐ·ù(binary classification)°¡ °í·ÁµÇ¾úÀ¸¸ç, À̸¦ À§Çؼ­, °£ÆíÈ­µÈ ¾Ï¹Ý Æò°¡ ½Ã½ºÅÛ (rock mass rating system, RMR)ÀÌ »ç¿ëµÇ¾ú´Ù. ¶ÇÇÑ, ´ëºÎºÐÀÇ ÁÖ°ü¼ºÀº ¼Õ½ÇÇÔ ¼ö¸¦ ÀÛ¼ºÇÒ ¶§ ¹ß»ýÇϱ⠶§¹®¿¡, ¼Õ½ÇÇÔ¼öÀÇ ¹Î°¨µµ ºÐ¼®(sensitivity analysis)ÀÌ ¼öÇàµÇ¾ú´Ù. º» ¿¬±¸¸¦ ÅëÇØ, ¿ÀÂ÷¿¡ ´ëÀÀÇÏ´Â ºñ¿ëÀÇ ±â´ë°ªÀÌ ¾Ï¹ÝÁ¶»ç¸¦ À§ÇÑ ½ÃÃß ¹æ¹ýÀÌ Àß °èȹµÇ¾ú´ÂÁö¿¡ °üÇÑ Æò°¡Ã´µµ·Î ÀÌ¿ëµÉ ¼ö ÀÖÀ½À» ¾Ë¾Ò´Ù. ¿ÀÂ÷¿¡ ´ëÀÀÇÏ´Â ºñ¿ëÀÇ ±â´ë°ª°ú ±× µ¥ÀÌŸ¸¦ »ùÇøµ Çϴµ¥ µå´Â ºñ¿ëÀ» °¨¾ÈÇÒ ¶§, Á¤¼ºÀû µ¥ÀÌŸ°¡ Á¤·®Àû µ¥ÀÌŸº¸´Ù °æÁ¦ÀûÀÏ °æ¿ìµµ ÀÖÀ¸¸ç, ÀÌ´Â ÁÖÀ§ Áö¹Ý»óÅÂ¿Í ½ÃÃß¿¡ µå´Â ºñ¿ëÀ» Àß °í·ÁÇÏ¿© °áÁ¤µÇ¾î¾ß ÇÑ´Ù. ÀÀ¿ë¿¹¸¦ ÅëÇØ¼­ Á¦½ÃµÈ ¹æ¹ýÀº º¸´Ù ü°èÀûÀÎ ¾Ï¹Ý Á¶»ç¸¦ À§ÇØ Å©°Ô ±â¿©ÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.
In this paper, the application of the rock classification method based on indicator kriging and the cost of errors, which can incorporate qualitative data, was presented. In particular, the binary classification of rock masses was considered. To this end, a simplified RMR system was used. Since most of subjectivity in this analysis occur during the estimation of loss functions, a sensitivity analysis of loss functions was performed. Through this research, it was found out that an expected cost of errors could successfully be used as an indication for how well a sampling plan was designed. In certain conditions, qualitative data can be more economical than quantitative data in terms of expected costs of errors and sampling costs. Therefore, an additional sampling should be carefully determined depending upon the surrounding geologic conditions and its sampling cost. The application method shown in this paper can be useful for more systematic rock classifications.
 
Ű¿öµå
 
Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.10, no.1, 1994³â, pp.19-26
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411920445288)
¾ð¾î : Çѱ¹¾î
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¿