¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹Áö¹Ý°øÇÐȸ / v.20, no.1, 2004³â, pp.91-99
EPS ºí·ÏÀ» ÀÌ¿ëÇÑ ÆÄÇü°­°üÀÇ ÇÏÁßÀú°¨¿¡ °üÇÑ ¿¬±¸
( Research of Load Reduction on Corrugated Steel Pipe Using EPS Block )
±èÁø¸¸;Á¶»ï´ö;ÃÖºÀÇõ;¿À¼¼¿ë;¹é¿µ½Ä; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Áö¹Ý¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Áö¹Ý¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Áö¹Ý¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Áö¹Ý¿¬±¸ºÎ;°æÈñ´ëÇб³ Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
ÁöÁ߸ż³±¸Á¶¹°ÀÇ ÇÏÁßÀú°¨°ú °ü·ÃÇÏ¿© ¹Ì±¹°ú ij³ª´Ù¿¡¼­´Â Á¡Åä, ÀÌÅä, ÁöǪ¶ó±â µîÀÇ ¾ÐÃàÀ縦 ÀÌ¿ëÇÑ À¯µµ°í¶û °ü°Å(induced-trench)±â¹ý¿¡ ´ëÇÑ ¿¬±¸°¡ ÁøÇàµÇ¾î ¿ÔÀ¸¸ç, ÀϺ»°ú ³ë¸£¿þÀÌ µî¿¡¼­´Â ¾ÐÃàÀç·Î¼­ EPS ºí·°À» ÀÌ¿ëÇÑ ÇÏÁß Àú°¨ ¹æ¾È¿¡ ´ëÇÑ ÇöÀå ½ÃÇè½Ã°øÀ» ÅëÇÑ ¿¬±¸°¡ ¼öÇàµÈ ¹Ù ÀÖ´Ù. ÀÌ¿Í °°ÀÌ ¾ÆÄªÈ¿°ú¸¦ ±Ø´ëÈ­½ÃŰ´Â Àç·áÀÎ EPS ºí·ÏÀ» ÀÌ¿ëÇÑ °í¼ºÅä ¸Å¼³±¸Á¶¹° ±¸Ãà°ø¹ýÀº ÀÛ¿ëÇÏÁß Àú°¨¿¡ µû¸¥ °æÁ¦ÀûÀÎ ±¸Á¶¹° ´Ü¸éÀÇ ¼±Á¤, ±¸Á¶¹°ÀÇ ¾ÈÁ¤¼º Áõ´ë, ½Ã°øÀÇ ¿ëÀ̼º µî ¸¹Àº ÀåÁ¡À» °®°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ¿¬¼º °ü°ÅÀÎ ÆÄÇü°­°ü¿¡ ´ëÇÑ Åä¾Ð Àú°¨À» ´ë»óÀ¸·Î ¾ÆÄªÀçÀÎ EPSÀÇ ¾ÆÄª È¿°ú¿¡ µû¸¥ Åä¾Ð Àú°¨ È¿°ú¸¦ ºÐ¼®ÇÏ¿´´Ù. ÀÏ·ÃÀÇ EPS¸¦ ÀÌ¿ëÇÑ ÇÏÁß Àú°¨ Æò°¡½ÃÇèÀÌ ¼öÇàµÇ¾úÀ¸¸ç, ÇöÀå ½ÃÇèÀ» ±âÃÊ·Î ÇÑ ¼öÁ÷ Åä¾Ð Àú°¨È¿°ú´Â ÀϹÝÀûÀÎ ¿¬¼º°ü°Å¿¡ ºñÇØ ¾à 35¡­40% Á¤µµÀÎ °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù.
Researches on the induced trench method using compressible materials such as clay, mud, straw have been performed to reduce the load acting on buried conduits under a high fill in USA and Canada. And in-situ tests on load reductionmethod using EPS block as a compressible inclusion have been performed in Japan and Norway. Using a EPS block as a compressible materials can have various benefits such as cost-effective design, enlargement of safety and easy construction of structure under high fills. This paper analyzes the arching material function of EPS which can result in reduction of earth pressure by arching effect in Corrugated Steel Pipe. A series of tests were conducted to evaluate the reduction of earth pressure on conduits using EPS. Based on field test it is found that the magnitude of vertical earth pressure on conduits was reduced to about 35¡­40% compared with conventional flexible conduit systems.
 
Ű¿öµå
Compressible inclusion;Conduit;CSP;EPS;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.20, no.1, 2004³â, pp.91-99
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922288700)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿