|
|
|
Çѱ¹µµ·ÎÇÐȸ / v.6, no.4, 2004³â, pp.55-63
|
¾Æ½ºÆÈÆ®Æ÷Àå Æò°¡Áö¼öÀÇ °³¹ß
( Development of Pavement Condition Index for Asphalt Pavement ) |
| Áø¸í¼·;¼Û¿µ¿ì; Çѳ²´ëÇб³ Åä¸ñȯ°æ°øÇаú;Çѳ²´ëÇб³ Åä¸ñȯ°æ°øÇаú;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| È¿À²ÀûÀÎ Æ÷ÀåÀÇ °ü¸®¸¦ À§Çؼ Æ÷Àå»óŸ¦ °´°üÀûÀ¸·Î Æò°¡ÇÏ´Â Æ÷ÀåÆò°¡Áö¼öÀÇ »ç¿ëÀº ÇʼöÀûÀÌ´Ù. ÇöÀç »ç¿ëµÇ°í ÀÖ´Â PSI, MCI, UPCI´Â »ç¿ëÀÚ³ª °ü¸®ÀÚÀÇ ÀÔÀ常À» °¢°¢ °í·ÁÇÏ¿© Á¾ÇÕÀûÀÎ Æ÷ÀåÆò°¡Áö¼öÀÇ ¿ªÇÒÀ» ¸øÇϰí ÀÖ´Â ½ÇÁ¤ÀÌ´Ù. µû¶ó¼ º» ³í¹®¿¡¼´Â ±âÁ¸ Æò°¡Áö¼öµéÀÇ ¹®Á¦Á¡À» ÆÄ¾ÇÇϰí À̸¦ °³¼±ÇÑ »õ·Î¿î Æ÷ÀåÆò°¡Áö¼ö¸¦ °³¹ßÇÏ¿´´Ù. ¶ÇÇÑ °³¹ßµÈ Æò°¡Áö¼ö·Î ½ÇÁ¦ Æ÷ÀåÀڷḦ ÀÌ¿ëÇÏ¿© Æ÷ÀåÀç·áÀÇ ¼ºÁú¿¡ µû¸¥ Áö¼öÀÇ ¹Î°¨µµ ºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù. Ç¥ÃþµÎ²², ¾Æ½ºÆÈÆ®Á¡µµ, ¾Æ½ºÆÈÆ®ÇÔ·®ÀÇ ¼ø¼·Î Æ÷ÀåÆò°¡Áö¼ö¿¡ ¿µÇâÀ» ÁÖ¾ú´Ù. |
|
| It is necessary to use the pavement condition index which evaluates the conditions of pavement objectively and is utilized for effective pavement management. PSI, MCI, UPCI are currently used indices, however, they do not play a role as general indices due to their unfair considerations only for users or managers. Thus, this paper pointed out the problems of current indices and developed a new pavement condition index. Also, a sensitivity analysis on the material properties was conducted for the proposed index using the real data obtained from fields. The material properties affected the index in order of surface thickness, asphalt viscosity and asphalt content. |
| |
| Ű¿öµå |
| Æ÷ÀåÆò°¡Áö¼ö;¹Î°¨µµºÐ¼®;pavement condition index;PSI;MCI;UPCI;sensitivity analysis; |
| |
|
|
 |
|
Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.6, no.4, 2004³â, pp.55-63
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200415637517122)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|