지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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PURPOSES : Plastic deformation is frequently made in intersection asphalt pavement at its early age due to deceleration and stoppage of vehicles. This study has been performed to provide a mechanistic basis for reasonable selection of paving method to minimize the plastic deformation at intersection. METHODS : Pavement layer, temperature, traffic volume of the intersections managed by the Daejeon Regional Construction and Management Administration were collected to calculate asphalt dynamic modulus with pavement depth by using a prediction equation suggested by the Korean pavement design guide. Performance of ordinary dense-graded asphalt pavement, polymer modified asphalt pavement, and fiber reinforced asphalt pavement was analyzed by finite element method and the results were used in a performance model to predict the plastic deformation. RESULTS : In aspect of performance, the three paving methods were usable under low traffic while the fiber reinforced asphalt pavement was the most suitable under heavy traffic. CONCLUSIONS : Reasonable paving method suitable for traffic characteristics in the intersection might be decided by considering economic feasibility.
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참고문헌 (18)
참고문헌 신청
ABAQUS / 2006 / ABAQUS User’s Manual, Version 6. 6 / Dassault Systems
Ahn, T. B. / 2001 / Stress-Strain Behavior of Flexible Pavement Reinforced with Geosynthetics / International Journal of Highway Engineering 3(1):151~163
Australian Capital Territory / 2007 / Design Standards for Urban Infrastructure, Chapter 6 Pavement Design, Edition 1 Revision 0 / Australian Capital Territory
Cho, H. D. / 2010 / Dynamic Stability Test of Glasphalt / 2010 Proceeding of Korean Geosynthetics Society :155~161
Cho, S. D. / 2003 / Evaluation of Permanent Deformation Behavior on Geosynthetics-Reinforced Asphalt Pavement by Using the Wheel Tracking Tests / Journal of Korean Geosynthetics Society 2(3):83~90
Ahn, T. B. / 2001 / Stress-Strain Behavior of Flexible Pavement Reinforced with Geosynthetics / International Journal of Highway Engineering 3(1):151~163
Australian Capital Territory / 2007 / Design Standards for Urban Infrastructure, Chapter 6 Pavement Design, Edition 1 Revision 0 / Australian Capital Territory
Cho, H. D. / 2010 / Dynamic Stability Test of Glasphalt / 2010 Proceeding of Korean Geosynthetics Society :155~161
Cho, S. D. / 2003 / Evaluation of Permanent Deformation Behavior on Geosynthetics-Reinforced Asphalt Pavement by Using the Wheel Tracking Tests / Journal of Korean Geosynthetics Society 2(3):83~90
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