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Çѱ¹Áö¹Ý°øÇÐȸ / v.21, no.1, 2005³â, pp.29-41
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( Model Tests on the Lateral Behavior of Soldier Pile Type Breakwater Installed in Sand ) |
| ÀåÀμº;À̱¸¿µ;±Ç¿À¼ø;¹Ú¿ì¼±;Á¤¿ø¹«;±èº´ÀÏ; Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;´Ü¿ì±â¼ú´Ü Áö¹Ý°øÇкÎ;Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;¸íÁö´ëÇб³ Åä¸ñȯ°æ°øÇкÎ;
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| ¿ì¸®³ª¶óÀÇ ¼Ò±Ô¸ð Ç׸¸À̳ª ¾îÇ×ÀÎ °æ¿ì¿¡ ¼³°èÆÄ´Â ³·Áö¸¸ Áö¹ÝÁ¶°ÇÀÌ ÁÁÁö ¾ÊÀº °æ¿ì°¡ ¸¹±â ¶§¹®¿¡ ±âÁ¸ÀÇ ¹æÆÄÁ¦ ÃàÁ¶°ø¹ýÀ» ÀÌ¿ëÇÒ °æ¿ì ºñ¿ëÀÌ Ä¿Áú »Ó¸¸ ¾Æ´Ï¶ó °Ç¼³Àç·áÀÇ È®º¸°¡ ¾î·Á¿î ½ÇÁ¤ÀÌ´Ù. µû¶ó¼ ¼³°èÆÄ°¡ ºñ±³Àû ³·Àº °æ¿ì¿¡ Àú·ÅÇÏ°Ô Àû¿ëÇÒ ¼ö ÀÖ´Â »õ·Î¿î Çü½ÄÀÇ ¹æÆÄÁ¦¿¡ ´ëÇÑ ¼ö¿ä°¡ Áõ°¡ÇÔ¿¡ µû¶ó, º» ¿¬±¸¿¡¼´Â Áö¹Ý¿¡ ´ëÇÑ Æ¯º°ÇÑ Ã³¸® ¾øÀÌ °£ÆíÇÏ°Ô ¼³Ä¡ÇÒ ¼ö ÀÖ´Â °¡·Î³Î½Ä ¹æÆÄÁ¦¸¦ °³¹ßÇÏ¿´´Ù. ÀÌ ³í¹®Àº °³¹ßµÈ °¡·Î³Î½Ä ¹æÆÄÁ¦¿¡ ´ëÇØ ¹æÆÄÁ¦ÀÇ ±ÙÀÔ±íÀÌ ¹× º¸°±â¹ý, ¹èÄ¡ ÇüÅ µî ´Ù¾çÇÑ Á¶°Ç¿¡ µû¸¥ ¹æÆÄÁ¦ÀÇ È¾¹æÇ⠰ŵ¿À» ºÐ¼®ÇÑ °ÍÀ¸·Î À̸¦ À§ÇØ ´À½¼ÇÑ ¸ð·¡Áö¹ÝÀ» ´ë»óÀ¸·Î ¸ðÇü ÅäÁ¶½ÇÇèÀ» ¼öÇàÇÏ¿´´Ù. ½ÇÇè °á°ú, ±ÙÀÔ±íÀÌ À̿ܿ¡µµ °æ»ç ¹öÆÀº¸³ª ¾ÞÄ¿µî º¸°ÀçÀÇ È¿°ú ¹× ¹æÆÄÁ¦ ¹èÄ¡ Çü½Ä¿¡ µû¸¥ °æÇâÀ» È®ÀÎÇÏ¿´´Ù. |
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| The small harbors and fishing ports in Korea have less economic efficiency if the previous construction method of breakwater would be utilized due to bad ground conditions in spite of low design waves. Therefore, it is necessary to develop a new type breakwater economically applicable to the cases with low design wave. In this study, a soldier pile type breakwater, which is found to be economic and can be easily constructed on the ground without any need of treatment of the ground, was newly introduced. The effects of embedded depth, reinforcement methods as well as pile types including saw type and flat type on the lateral behavior of the proposed breakwaters installed in loose sandy soils were investigated from model test. The test results revealed that the lateral resistance increases by increasing the embedded depth and by adopting the reinforcement techniques such as raker and anchor. Furthermore, it was also verified that the saw type breakwater shows better geotechnical performance than the flat type breakwater. |
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| Ű¿öµå |
| Embedded depth;Model test;Reinforcement methods;Soldier pile type breakwater; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.21, no.1, 2005³â, pp.29-41
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200531935916487)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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