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Çѱ¹µµ·ÎÇÐȸ / v.9, no.3, 2007³â, pp.101-110
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ÁÙ´«ÄÜÅ©¸®Æ® Æ÷ÀåÀÇ ÁÙ´«°£°Ý¿¡ µû¸¥ Ãʱâ°Åµ¿ ¿¬±¸
( Effect of Joint Spacing on Early-Age Behavior of jointed Concrete Pavement ) |
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| Joint Spacing of Jointed Concrete Pavement has been uniformly designed and constructed as six-meter in Korea. However, engineering backgrounds to show the appropriateness of six-meter Joint Spacing has not been provided. In the on-going reseach of the development of Korea Pavement Reseach Program(KPRP), the optimum Joint Spacing is suggested as 6 to 8 meters according to the regional climatic conditions based on the mechanical-empirical analysis of short-term and long-term pavement distress. This study is a part of the investigation on the adequateness of Joint Spacing design specification suggested in KPRP. Joint Spacing was design and constructed as seven-meter Joint Spacing suggested as design specification in Korea Reseach Program(KPRP) and monitored the Load Transfer Efficiency(LTE), Random crack and compared with those of adjacent $6{sim}7$ meter Joint Spacing concrete section. |
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| Ű¿öµå |
| Áñ´«ÄÜÅ©¸®Æ® Æ÷Àå;ÁÙ´«°£°Ý;ÇÏÁßÀü´Þ·ü;¹«ÀÛÀ§±Õ¿;Çѱ¹Çü Æ÷Àå¼³°è¹ý;jointed concrete pavement;joint spacing;load transfer efficiency(LTE);random crack;korea pavement reseach program(KPRP); |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.9, no.3, 2007³â, pp.101-110
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200735836675663)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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