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Çѱ¹Áö¹Ý°øÇÐȸ / v.19, no.1, 2003³â, pp.111-120
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Á¡¼ºÅäÁö¹ÝÀÇ Ä§Çϰŵ¿ Æò°¡¸¦ À§ÇÑ »õ·Î¿î ÀÀ·Â°æ·Î½ÃÇè±â¹ý
( A New Stress Path Test Method for Evaluating Settlement Behaviors of Clay Deposits ) |
| Á¤Ãæ±â;ÃÖ¿µÅÂ;±è⿱;ÀÌ¿øÅÃ; ¼¿ï´ëÇб³ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;»ïº¸±â¼ú´Ü Áö¹Ý°øÇкÎ;¼¿ï´ëÇб³ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;È£³²´ëÇб³ Åä¸ñ°øÇаú;
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| º» ¿¬±¸¿¡¼´Â Á¡¼ºÅäÁö¹ÝÀÇ Ä§ÇÏ·® Æò°¡¿¡ º¸´Ù ÀûÇÕÇÑ »õ·Î¿î ÀÀ·Â°æ·Î½ÃÇèÀ» ¼Ò°³ÇÏ¿´´Ù. »õ·Î¿î ½ÃÇè±â¹ý¿¡¼´Â ¹è¾ÐÆòÇü°úÁ¤À» äÅÃÇÔÀ¸·Î½á ƯÁ¤ ÀÀ·Â°æ·Î»óÀÇ ¸ðµç Á¡¿¡ ´ëÀÀÇÏ´Â º¯ÇüƯ¼ºÀ» ÇϳªÀÇ ½ÃÇèÀ» ÅëÇØ ÆÄ¾ÇÇÒ ¼ö ÀÖ´Ù. µû¶ó¼, Á¦¾ÈµÈ ½ÃÇè±â¹ýÀ» Àû¿ëÇÏ´Â °æ¿ì, ÀÀ·Â°æ·Î¹ýÀÇ ½Ç¿ëÀûÀÎ Àû¿ëÀ» À§ÇØ ÇÊ¿äÇÑ Áö¹ÝÀÇ Àü¹ÝÀûÀÎ º¯Çü°Åµ¿À» ¸î °³ÀÇ ½ÃÇ踸À¸·Î ¿¹ÃøÇÒ ¼ö ÀÖÀ¸¸ç ³ª¾Æ°¡ ±âÁ¸ÀÇ ½ÃÇè±â¹ýÀ¸·Î´Â ¼öÇàÀÌ ºÒ°¡´ÉÇß´ø À̹æÀû ¾Ð¹ÐÀÀ·Â °æ·Î¿¡ ´ëÇÑ º¯Çü°Åµ¿ÀÇ Æò°¡ ¿ª½Ã ½ÇÇèÀûÀ¸·Î °¡´ÉÇØÁø´Ù. ÀÌ¿Í ÇÔ²² º» ¿¬±¸¿¡¼´Â ¼ºÇü Ä«¿Ã¸®³ªÀÌÆ® ½Ã·á¿¡ ´ëÇØ ´Ù¾çÇÑ ÀÀ·Â°æ·Î½ÃÇèÀ» ¼öÇàÇÏ¿© Á¦¾ÈµÈ ½ÃÇè±â¹ýÀÇ ½ÇÇèÀû Àû¿ë¼ºÀ» È®ÀÎÇÏ¿´À¸¸ç, ±× °á°ú¸¦ Ȱ¿ëÇÏ¿© Àü¹ÝÀûÀÎ º¯Çü°Åµ¿°ú ħÇÏ·®À» Æò°¡ÇÏ´Â ½ÇÁ¦ °úÁ¤À» Á¦½ÃÇÏ¿´´Ù. |
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| A new stress path test method, which is more suitable f3r evaluating settlements of clay deposits, was introduced. This new method is basically based on back pressure equalization concept and makes it possible to estimate deformations corresponding to all points on a specific stress path by only one test. As a result, deformation characteristics of a clay deposit can be predicted by a few tests and the more practical application of stress path method can be realized. In addition, anisotropic deformation behaviors following arbitrary stress paths also can be experimentally measured by this test method. Experimental applicability of the proposed method was confirmed by performing various stress path tests on remolded kaolinite samples and the actual process to evaluate overall deformation characteristics and settlements was also presented. |
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| Ű¿öµå |
| Back pressure equalization;Compressibility;Settlements of clay;Stress path method; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.1, 2003³â, pp.111-120
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921582192)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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