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Çѱ¹Áö¹Ý°øÇÐȸ / v.9, no.4, 1993³â, pp.17-26
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ÆÄ¶ûÇÏÁß¿¡ ÀÇÇÑ ÇØÀúÁö¹ÝÀÇ ¾×»óÈ Æò°¡
( Evaluation Wave Induced Liquefaction in Seabed ) |
| À庴¿í;µµ´öÇö;¼Ûâ¼·; ¼¿ï´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ;°Ç±¹´ëÇб³ ³ó°ú´ëÇÐ ³ó°øÇаú, ¼¿ï´ëÇб³ ´ëÇпø ³ó°øÇаú;;
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| ´Ù°ø¼º Áö¹Ý À§¸¦ ÆÄ¶ûÀÌ ÁøÇàÇÔ¿¡ µû¶ó ¹°°ú Áö¹ÝÀÇ °æ°è¸é¿¡¼´Â ÆÄ¾ÐÀÌ ¹ß»ýÇÏ°Ô µÈ´Ù. ÀÌ·¯ÇÑ ÆÄ¾ÐÀº ÆÄ¶ûÀÇ Á¶°Ç°ú ÇØÀú ÅðÀûÃþÀÇ Á¶°Ç¿¡ µû¶ó ÇØÀú¸é ³»¿¡ À¯È¿À½·Â ¹× °ø±Ø¼ö¾ÐÀÇ º¯È¸¦ À¯¹ßÇϸç ÀÌ·± º¯È¿¡ ÀÇÇØ¼ ÇØÀú¸éÀÇ ¾ÈÁ¤¿¡ ¿©·¯¹®Á¦°¡ ¹ß»ýÇÏ°Ô µÈ´Ù. º» ¿¬±¸¿¡¼´Â ´Ù°ø¼º ź¼ºÁö¹Ý¿¡ ¹ß»ýÇÏ´Â °ø±Ø¼ö¾Ð°ú À¯È¿ÀÀ·ÂÀÇ ¹®Á¦¸¦ ÇØ¼®Çϱâ À§ÇÏ¿© Áö¹è¹æÁ¤½ÄÀ» À¯µµÇϰí ÀÌ¿¡ Àû´çÇÑ °æ°èÁ¶°ÇÀ» µµÀÔÇÏ¿© ÆÄ¶û¿¡ ÀÇÇÏ¿© Áö¹Ý ³»¿¡ ¹ß»ýÇÏ´Â °úÀ× °ø±Ø¼ö¾Ð°ú À¯È¿À½·Â ¹× ÆÄ¶û¿¡ ÀÇÇÑ ¾×»óȸ¦ °ËÅäÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù. |
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| The mechanism of wave -induced stresses and liquefactions in a seabed is studied theoretically and experimentally, A constitutive equation which is governing wave -induced effective stresses and porepressures in an unsaturated seabed under the hydraulically anisotropic conditions is developed. It is learned that the effective stresses and excessive porewater pressures are governed by the conditions of waves and sedimentary layers, Especially the magnitude of effective stresses and the depth of disturbed zone induced by waves is controlled by the degree of saturation of the unsaturated seabeds. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.9, no.4, 1993³â, pp.17-26
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920445164)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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