CAJ | 학술논문

公路长直线段容易诱发车辆超速行驶，而其后所接小半径平曲线往往是车辆侧滑事故的多发路段，现行规范中虽然提出避免此类线形，但未做详细的指标规定。文中通过分析此类线形所导致的安全隐患，并结合国外相关规范中的有关规定，对现行规范中未作量化规定的相关临界值加以探讨，并提出其他改善措施。
공로장직선단용역유발차량초속행사，이기후소접소반경평곡선왕왕시차량측활사고적다발로단，현행규범중수연제출피면차류선형，단미주상세적지표규정。문중통과분석차류선형소도치적안전은환，병결합국외상관규범중적유관규정，대현행규범중미작양화규정적상관림계치가이탐토，병제출기타개선조시。
Long straight section on highway may cause overspeed,sharp curves after that are always accidents caused sections.Currently standards have require to avoid such aliment,but without de-tailed values requirement.By analysis of hidden dangers on such aliment in this article,and claims in some foreign relevant criteria,study of critical value unrequited in 《Design Specification for Highway alignment》,trying to provide reference for geometric alignment design for highways and propose other improvement measures.