皖东平原微丘区某公路 1 标段设计摘要：本设计是对皖东平原微丘区某公路（K0+000～K1+803.994）进行的道路工程设计。路基设计宽度为 10m，双向二车道二级公路。本设计先整理了各种设计资料和依据，对沿线自然条件、设计技术标准和主要经济技术指标进行了讨论。然后进行了路线设计，包括了平面设计、纵断面设计、横断面设计、平纵组合设计和土石方计算与调配。接着对路基进行了设计：布置路基横断面，并对路基的排水、防护和特别路基进行了设计。接着又对路面进行了设计：对道路行车进行了轴载换算后设计了路面结构，并进行了应力验算。设计最后对挡土墙、桥梁涵洞等进行了简单设计。关键词：二级公路，选线设计，路基设计，路面设计Abstract: The design is the design of road works in Wandong in Plain Area Highway (K0 +000 ~ K1 +803.994). Roadbed design width of 10m, two-way two-lane secondary roads. The design before finishing a variety of design information and the basis for research along the natural conditions, the design of technical standards and economic and technical indicators. And then proceed to the road design, including graphic design, longitudinal design, cross-sectional design, Horizontal and Vertical combination of design and earthwork calculation and deployment. Then carry out the design on the roadbed: layout subgrade cross section has been designed, and roadbed drainage, protection and special subgrade. Followed the design of the road: road traffic axle load conversion designed pavement structure, and stress check. Finally, the design retaining walls, bridges, culverts and other simple design. Keywords: secondary roads, route design, embankment design, pavement design.目录1 绪论 ...............................................................................................................................................11.1 引言 ..................................................................................................................................
