¶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.25, no.1, 2009³â, pp.21-29
¿øÇü¼öÁ÷±¸¿¡ ¼³Ä¡µÈ °­¼ºº®Ã¼¿¡ ÀÛ¿ëÇÏ´Â Åä¾Ð»êÁ¤¹æ¹ý
( Earth Pressure Equation Acting on the Cylindrical Diaphragm Wall in a Shaft )
°øÁø¿µ;½Å¿µ¿Ï;ȲÀǼº;õº´½Ä; ÇѾç´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;(ÁÖ)Çϰ濣Áö´Ï¾î¸µ ÅͳÎÁö¹ÝºÎ;ÇѾç´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;ÇѾç´ëÇб³ Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
Æò¸éº¯ÇüÁ¶°ÇÀÇ º®Ã¼¿¡ ÀÛ¿ëÇÏ´Â Åä¾ÐÀº º®Ã¼ÀÇ ÇüÅ¿¡ µû¶ó ¸¹Àº ¿¬±¸°¡ ¼öÇàµÇ¾î °ÅÀÇ ÅëÀÏµÈ ¹æ¹ýÀÌ ¼³°è¿¡ »ç¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª, ÀϹÝÀûÀ¸·Î ÁöÁß¿¬¼Óº®(diaphragm wall)°ø¹ý¿¡ ÀÇÇØ ½Ã°øµÇ´Â ¿øÇü¼öÁ÷±¸ º®Ã¼¿¡ ÀÛ¿ëÇÏ´Â Åä¾ÐÀº Á¤ÁöÅä¾ÐÀ» Àû¿ëÇÏ¿© ¼³°èÇϰí ÀÖ¾î ¾ÈÀüÃøÀÌÁö¸¸ °ú´ÙÇÑ ´Ü¸é¼³°è¸¦ ¼öÇàÇϰí ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â »çÁúÅäÁö¹Ý¿¡ ¼³Ä¡µÈ ¿øÇü¼öÁ÷±¸ÀÇ Áö¹Ý-±¸Á¶¹° »óÈ£ÀÛ¿ë¿¡ ÀÇÇØ °­¼ºº®°è¿¡ ÀÛ¿ëÇÏ´Â ÆòÇüÅä¾ÐÀ» »êÁ¤Çϱâ À§ÇØ º¯Çü±¸¼Ó¹üÀÇ Àû¿ëÀ» Á¦¾ÈÇÏ¿´´Ù. ¶ÇÇÑ, ¿øÅëÇüº®Ã¼ ¸ðÇü½ÇÇèÀ» ÅëÇÏ¿© º®Ã¼¿¡ ÀÛ¿ëÇÏ´Â Åä¾ÐºÐÆ÷¸¦ È®ÀÎÇÏ¿´´Ù. ½ÇÇè°á°ú Åä¾ÐÀº ÁÖµ¿Åä¾Ðº¸´Ù ¾à 1.4¹è Å©°í Á¤ÁöÅä¾Ðº¸´Ù 0.8¹è ÀÛ¾ÒÀ¸¸ç, º¯Çü±¸¼Ó¹ý¿¡ ÀÇÇÑ ¿¹Ãø°ª°ú Àü¹ÝÀûÀ¸·Î Àß ÀÏÄ¡ÇÏ¿´´Ù.
On plane strain condition, many researchers have investigated the earth pressure according to the shape of wall, and standardized method has been applied to the design of the retaining wall. But on cylindrical diaphragm wall, at-rest earth pressure has been generally used. Even though this method is on conservative side, it may lead to over-design. In this paper, the application of convergence confinement method to the calculation of the earth pressure acting on the cylindrical diaphragm wall of a shaft was suggested. In addition, a model test was carried out to investigate the distributions of earth pressure. Model test results show that the earth pressures of diaphragm wall are about 1.4 times larger than active earth pressure and about 0.8 times less than at-rest earth pressure.
 
Ű¿öµå
Convergence confinement method;Earth pressure equations;Diaphragm wall;Stress relief;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.25, no.1, 2009³â, pp.21-29
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200908349651940)
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¿