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Çѱ¹Áö¹Ý°øÇÐȸ / v.7, no.1, 1991³â, pp.15-32
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¿ì¸®³ª¶ó ´ëÇ¥Àû ³ë»óÅäÀÇ È¸º¹Åº¼º Ư¼º
( The Resilient Characteristics of Typical Subgrade Soils in Korea ) |
| Á¶ÃµÈ¯;¿ìÁ¦À±; Á¤È¸¿ø, Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ¿¬±¸¿ø;Á¤È¸¿ø, Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ¼±ÀÓ¿¬±¸¿ø, Á¤È¸¿ø. Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ¿¬±¸À§¿ø;
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| ÃÖ±Ù ¼±Áø°¢±¹Àº ȸº¹Åº¼º°è¼ö¸¦ Àû¿ëÇÑ Æ÷Àå ¼³°è.ÇØ¼®¹ýÀÇ Àû¿ëÀ» È®´ëÇØ ³ª°¡°í ÀÖ´Ù. ƯÈ÷, 1986³â AASHTOµµ·Î Æ÷À屸Á¶¼³°èÁöħÀÇ º¯°æÀÌÈÄ ´Ù¾çÇÑ Æ÷ÀåÀç·á¿¡ ´ëÇÑ ÇÕ¸®Àû ÀÎ ½ÃÇè ¹æ¹ýÀÇ Á¤¸³ ¹× MnƯ¼º±Ô¸í¿¡ ´ëÇÑ ¿¬±¸µéÀÌ È°¹ßÈ÷ ¼öÇàµÇ°í ÀÖ´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼´Â °¡±î¿î½ÃÀϳ» ¿¡ ¿ì¸®³ª¶ó¿¡¼µµ MRÀû¿ëÆ÷Àå¼³°è, ÇØ¼®¹ýÀÇ Àû¿ëÀÌ ºÒ°¡ÇÇÇÔÀ» °í·ÁÇÏ¿©, ÀÌ¿¡ ÇÊ¿äÇÑ °¡Àå ±â º» ÀûÀÎ ³»¿ëÀ̶ó ÇÒ ¼ö Àִ±¹³» ¿©°Ç¿¡ ÀûÇÕÇÑ ³ë»óÅäÀÇ Mr½ÃÇè ¹æ¹ýÀÇ Á¤¸³, ±¹³» ³ë»óÅäÀÇ MrƯ¼º ¹× MR-CBR»ó°ü°ü°è¿¡ ´ëÇØ¼ ³íÀÇÇÏ¿´´Ù. |
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| Recently, the rational methods of pavement design and analysis using the resilient modulus, MR, as fundamental input material property have been increasingly adopted in major advanced countries. Since the development of 1986 AASHTO Guide for Design of Pavement Structures, many researches concerning the resilient characteristics of various pavement materials as well . as development of reliable testing methods have been actively performed. Anticipating the use of Mn-based pavement design and analysis such as resilient characteristics and Mn - CBR relat - ionship of domestic subgrade soils were performed including development of a standard MR test procedure suitable for subgrade soils in our country. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.7, no.1, 1991³â, pp.15-32
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920444097)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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