【摘要】 对高等级道路的改扩建工程平面拟合设计之“综合法”和不对称竖曲线的设计作了简要探讨,并举例说明公路改建工程平面线形拟合设计计算结果。更多还原

【Abstract】 A brief study is made on the Synth etical Method of plane fitting design and the asymmetrical vertical curvature design for high-grade road reconstruction and extension project. Calcul ated results of plane alignment fitting design for road reconstruction and exte nsion are introduced togeth-er with examples.更多还原