인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
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.
초록·키워드
In view of the lack of skid resistance of asphalt pavement of some highways, the representative section of a road were selected, combined with the analysis results of basic data and road condition data, field tests and laboratory tests were carried out to analyze the reasons for the decline of skid resistance. The attenuation law of asphalt pavement performance with traffic load was simulated by using the detection method at different positions of the road. According to the attenuation characteristics of different indexes, the evaluation methods of asphalt pavement skid resistance performance are refined. Based on the conclusions of special testing and analysis, the skid resistance performance evaluation model, road condition decay model and maintenance decision model were developed to carry out long-term maintenance planning for the road, keep the annual maintenance mileage stable during the planning period, and avoid the maintenance pressure concentrating on a few years. Combined with the current situation of road condition and attenuation law, the road condition in the planning period is predicted to prove the results of long-term maintenance planning under the decision model, which ensures the stability of the road condition level in the planning period.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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