¶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

Çѱ¹µµ·ÎÇÐȸ / v.11, no.4, 2009³â, pp.95-105
ÄÜÅ©¸®Æ® Æ÷ÀåÀÇ °ø¿ë¼º ±â¹Ý ÁöºÒ±ÔÁ¤ Àû¿ëÀ» À§ÇÑ ÄÜÅ©¸®Æ® ÈÚ°­µµ ¹× Ç¥¸é Æòź¼º¿¡ °üÇÑ ºÐ¼®
( Analysis of Concrete Flexural Strength and Surface Smoothness for Concrete Pavement Performance Based Payment Regulations )
Ȳ¼ºÀç;±è¼º¹Î;À̼®±Ù; °æÈñ´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;°æÈñ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;°æÈñ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
º» ¿¬±¸´Â ÄÜÅ©¸®Æ® Æ÷ÀåÀÇ ÁöºÒ±ÔÁ¤ ÀÎÀÚ Áß ÄÜÅ©¸®Æ® ÈÚ°­µµ¿Í Ç¥¸é Æòź¼ºÀÌ ÄÜÅ©¸®Æ® Æ÷Àå °ø¿ë¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇÏ¿© ºÐ¼®Çϰí, ÀÌ·¯ÇÑ ÀÎÀÚ¿¡ ´ëÇÑ ÁöºÒ±ÔÁ¤À» Àû¿ëÇÒ ¶§ ÀÎÀÚÀÇ Å©±â¿¡ µû¸¥ ÀûÀýÇÑ Çã¿ë¹üÀ§¸¦ °áÁ¤ÇÏ´Â ±Ù°Å¸¦ ¸¶·ÃÇϱâ À§ÇÏ¿© ¼öÇàµÇ¾ú´Ù. ÄÜÅ©¸®Æ®ÀÇ ÈÚ°­µµ¿¡ ´ëÇÏ¿© AASHTO, Áö¼öÇü, ¼±Çü ÇÇ·ÎÆÄ¼Õ °ø½Ä µîÀÇ °ø¿ë¼º ¸ðµ¨À» ÀÌ¿ëÇÏ¿© ºÐ¼®À» ¼öÇàÇÏ¿´À¸¸ç, ÄÜÅ©¸®Æ® Æ÷ÀåÀÇ Ç¥¸é Æòź¼º¿¡ ´ëÇØ¼­´Â PSI, IRI, PrI µîÀÇ Æòź¼º Áö¼ö¿Í AASHTO ÇÇ·ÎÆÄ¼Õ °ø½ÄÀ» »ç¿ëÇÏ¿© ºÐ¼®À» ¼öÇàÇÏ¿´´Ù. ¿¬±¸°á°ú, ÈÚ°­µµÀÇ Çã¿ë ±âÁØÀº ÈÚ°­µµ ¼Õ½Ç·ü(¼Õ½Ç·®/ÈÚ°­µµ)À» ±âÁØÀ¸·Î ÇÏ¿©¾ß Çϸç, ÈÚ°­µµ ¼Õ½Ç·üÀÌ Áõ°¡ÇÒ¼ö·Ï ¼³°è¼ö¸íÀÌ ¼±ÇüÀ¸·Î °¨¼ÒÇϱ⠶§¹®¿¡ ÀÌ¿¡ ÀûÀýÇÏ°Ô °ø»çºñ¸¦ Â÷°¨ Áö±ÞÇØ¾ß ÇÏ´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. Ç¥¸é Æòź¼ºÀº ÃÊ±â Æòź¼ºÀÌ ¿ì¼öÇÒ¼ö·Ï Æòź¼ºÁö¼öÀÇ ¼Õ½Ç·üÀ» Å©°Ô Çã¿ëÇØ¾ß Çϸç, ÈÚ°­µµ¿Í °°ÀÌ Æòź¼º Áö¼ö ¼Õ½Ç·ü°ú Æ÷Àå ¼ö¸í °¨¼Ò°¡ ¼±ÇüÀ¸·Î ºñ·ÊÇϹǷΠ°ø»çºñ Â÷µî Àû¿ëµµ ÀÌ¿¡ ÀûÀýÇÏ°Ô ÇÏ¿©¾ß ÇÑ´Ù´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
This study was conducted to investigate the effects of concrete flexural strength and surface smoothness, which were pay factors of concrete pavements, on pavement performance, and to develop the methodologies to determine the proper allowable ranges according to the magnitudes of those pay factors. The concrete flexural strength was analyzed using the AASHTO, power, and linear fatigue failure models, and the surface smoothness was analyzed for the roughness indices of PSI, IRI, and PrI using the AASHTO model. The analysis results showed that the allowable range of the flexural strength should be determined using the rate between the deficiency and strength, and the penalty should be linearly proportional to the strength deficiency rate because the linear relationship between the strength deficiency rate and the reduction in pavement life was observed. As the initial surface smoothness became better, the smoothness deficiency rate should be larger. The penalty due to the surface smoothness deficiency should also be linearly proportional to the smoothness deficiency rate.
 
Ű¿öµå
ÄÜÅ©¸®Æ® Æ÷Àå;ÁöºÒ±ÔÁ¤;ÈÚ°­µµ;Æòź¼º;°ø¿ë¼º;ÇÇ·ÎÆÄ¼Õ;concrete pavement;payment regulation;flexural strength;smoothness;performance;fatique failure;
 
Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.11, no.4, 2009³â, pp.95-105
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200909659864472)
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¿