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Çѱ¹Áö¹Ý°øÇÐȸ / v.19, no.5, 2003³â, pp.319-326
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ÅͳΠ¼³°è¸¦ À§ÇÑ ¾Ï¹Ýµî±Þ »êÁ¤ ±â¹ý¿¡ °üÇÑ ¿¬±¸
( An Estimation Technique of Rock Mass Classes for a Tunnel Design ) |
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| In site investigation for tunnel designs, nowadays, geophysical exploration such as seismic exploration and electric resistivity exploration as well as drilling logging is frequently carried out. A method which can systematically make the utmost use of all available data obtained from investigation, therefore, is strongly required for the optimal evaluation of ground conditions in terms of rock mass class, etc. Many researchers have proposed using qualitative data to cope with the lack of quantitative data. In this study, an evaluation technique of rock mass classes in undrilled region was proposed based upon multiple indicator kriging method which is a geostatistical technique. It was shown that two types of data with different degree of uncertainty, for example, drilling logging data and geophysical exploration data, could be simultaneously utilized in evaluating rock mass classes for a real tunnel design. |
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| Ű¿öµå |
| Geostatistics;Multiple indicator kriging;Rock mass classification; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.5, 2003³â, pp.319-326
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921979342)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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