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Çѱ¹Áö¹Ý°øÇÐȸ / v.3, no.3, 1987³â, pp.49-62
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¹Ý¿ù½Ä¿ª ÇØ¼ºÅäÀÇ Ä§°Æ¯¼º¿¡ °üÇÑ ½ÇÇèÀû ¿¬±¸
( An Experimental Study on the Settling Behavior of Marine Fluid Mud In the West Seaside of Korea (Banweol area) ) |
| ±è¼ö»ï; Á¤È¸¿ø, Áß¾Ó´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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| ¿ì¸®³ª¶ó ¼ÇØ¾È ¹Ý¿ùÁö¿ª¿¡ »êÀçÇÑ ÇØ¼ºÅäÀÇ Ä§°Æ¯¼º¿¡ ´ëÇѽÇÇèÀû ¿¬±¸¸¦ ½Ç½ÃÇÏ¿´´Ù. Áؼ³Åä¿Í °°ÀÌ ÅäÀåÀÚ¸¦ ´Ù·®À¸·Î ÇÔÀ¯Çϰí ÀÖ´Â ÈëÀÇ Ä§°Àº ÀÚÀ¯Ä§°À̷и¸À¸·Î ¼³¸íÇÒ ¼ö ¾ø ´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼´Â Kynch, McRoberts and NixonÀÇ °£¼·Ä§°ÀÌ·ÐÀ» µµÀÔÇÏ¿© ¹Ý¿ùÇØÇÔÅäÀÇ Ä§°Æ¯¼ºÀ» ½ÇÇèÀ» ÅëÇÏ¿© ÆÄ¾ÇÇÏ¿´´Ù. ±× °á°ú¿¡ ÀÇÇϸé ÃʱâÇÔ¼öºñ 1000%¿¡¼ °£¼·Ä§°¹ß»ýÇÔÀ» ¾Ë¾Ò´Ù. ¶ÇÇÑ Ä§°°è¸éÀÇ Çϰ°ú ¹¬ Àû°íÀÇ °ü°è¸¦ ½Ã°£ÀÇ ÇÔ¼ö·Î ½ÇÇè¿¡ ÀÇÇØ ±× °ü°è¸¦ È®ÀÎÇÏ¿´´Ù. |
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| The settling behavior of marine fluid mud in the west seaside of Korea has been studied with theoretical analysis and experimental technique. This paper describes laboratorial experiments on the sedimentation and the deposition of soil particles in seawater, with measurement of velocity of interface, the water contents, the settlement. And the reseults are compared with an earlier theoretical research, the hindered settling theory of Kynch, McRoberts and Nixon. According to the results the process of Banweol mud sedimentation showed the typical mode of the hindered settling under the condition of initial water content, wo=1000%. Also, the falling rates of fluid mud interface from initial settling height vs. the rising rates of soil deposit from the bottom of the test tub were measured by the function of time, the correlati tranship of them demonstrated as a straight line and obtained an experimental formula. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.3, no.3, 1987³â, pp.49-62
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198711920443029)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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