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Çѱ¹Áö¹Ý°øÇÐȸ / v.5, no.2, 1989³â, pp.57-77
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Äý½ºÅæ Á¦ÀÏÀÇ ½Ã°£ÀÇÁ¸Àû º¯Çü°Åµ¿
( Time-dependent Deformation Behaviour of Queenston Shale ) |
| ÀÌ¿µ³²; Á¤È¸¿ø, Çö´ë°Ç¼³(ÁÖ) ÇØ¿ÜÅä¸ñºÎ;
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| º»°í´Â ÆØÀ强 ¾Ï¼®µéÀÇ ½Ã°£ÀÇÁ¸Àûº¯ÇüÀÇ ÃøÁ¤À» À§ÇÑ ½ÇÇèÀåÄ¡¿Í ½ÇÇè°í°ú¿¡ °üÇØ¼ ¼³¸íÇÑ´Ù. »õ·Î¿î ½ÇÇèÀåÄ¡µéÀº °³¼±µÈ ÀÏÃຮÃàÇÏÀÇ ÆØ³½ÃÇè, ÀÏÃà ÀÎÀåÇÏÀÇ ÀÎâ½ÃÇè°ú ÀÌÃà ÀÀ·ÂÇÏÀÇ ÆØ º¹½ÃÇèÀ» À§Çؼ Á¦ÀÛÇÏ¿´´Ù. º» ½ÇÇèÀåÄ¡µéÀº ¾Ï¹ÝÆÄÂø½Ã Áö¹Ý¿¡ ÀÛ¿ëÇÏ´Â ´Ü¼øÈµÈ Çå·Â»óÅÂÇÏ¿¡ ÀÖ´Â ¾Ï¹ÝÀÇ ½Ã°£ÀÇÁ¸Àû º¯ÇüÀ» Á¦ ¼öÁ÷¹æÇâ¿¡¼ ÃøÁ¤ÇÑ´Ù. Áö³ ¸î³â°£¿¡ °ÉÃļ ¾òÀº ½ÇÇè°á°ú¿¡ ÀÇÇÏ¸é º» ½ÇÇèÀåÄ¡µéÀº ¼¼°øÀûÀ¸·Î ÀÛµ¿ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ½ÇÇè°á°ú·Î º¸¸é, Äý½ºÅæ üÀÏ(Queenston shale)ÀÇ ÀÚÀ¯º¯ÇüÁ¶°ÇÇÏ¿¡¼ÀÇ ½Ã°£ÀÇÁ¸Àû º¯Çü °Åµ¿Àº Ãþ¸®¸é°ú ¼öÁ÷ÀÎ ¹æÇâ¿¡¼´Â Ãþ¸®¸é°ú ÆòÇàÀÎ ¹æÇâ¿¡¼º¸´Ù ¾à°£ ´õ ¸¹Àº ¿ªÁ¢ÀÌ ÀϾ´Â À̹漺Àû °Åµ¿À» º¸ÀδÙ. ÇÑ ¹æÇâ¿¡ ÀÀ·ÂÀ» ¹ÞÀ» ¶§¿¡´Â ÀÀ·ÂÀÌ ÀÛ¿ëÇÏ´Â ¹æÇâÀº ¹°·Ð ±×¿Í ¼öÁ÷µÇ´Â ¹æÇâÀÇ ¿ªÀ强º¯ÇüÀÌ ¾ïÁ¦µÈ´Ù. |
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| This paper describes the design and construction aspects of time-dependent deformation test apparatus for slut.oiling rocks and presents the test results obtained using these apparatus. These tests are modified semi-confined swell test, swell test under uniaxial tension and swell test under biaxial stress. These apparatus measure the time.dependent deformations in three orthogonal directions of the test specimen under simplified field stress conditions. The test results obtained from these test apparatus for the last several years show that these apparatus have performed satisfactorily. The test results show that the time-dependent deformation behaviour of the Queenston shale is cross-anisotropic with higher swelling in the vertical direction (normal to bedding plane) than in horizontal direction (parallel to bedding plane) under free swell condition. The applied stress in one direction suppresses the swelling deformation in that direction as well as that in the orthogonal directions. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.5, no.2, 1989³â, pp.57-77
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911920443607)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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