西南科技大学毕业设计论文道路勘测设计毕业设计说明书目录第1章总说明 (1)1.1设计任务与依据 (1)1.2技术标准 (1)1.3 沿线工程地质条件 (2)1.3.1 地形地貌····················································错误！未定义书签。

1.3.2 气象水文 (3)1.3.3 地质条件 (3)1.3.4 不良地质 (7)1.3.5 筑路材料 (7)第2章路线设计 (9)2.1 路线平面设计 (9)2.1.1 选线 (9)2.1.2 定线 (10)2.1.3 平曲线设计 (10)2.2 路线纵断面设计 (14)2.2.1 纵断面设计的原则 (14)2.2.2 平纵线形组合设计要点 (14)2.2.3 纵断面设计 (14)第3章路基路面 (17)3.1 横断面设计 (18)3.1.1 横断面构造及尺寸 (18)3.1.2 横断面设计过程 (19)3.2 路基设计 (19)3.2.1 路基典型横断面 (20)3.2.2 路基排水设计 (20)3.3 路基防护工程 (21)3.4 路面设计 (22)3.4.1 新建沥青路面结构设计步骤 (22)3.4.2 原始资料数据汇总 (22)3.5 具体设计过程 (23)I西南科技大学毕业设计论文3.5.1 轴载分析 (23)3.5.2 路面结构组合设计 (25)3.5.3 土基回弹模量的确定 (25)3.5.4 确定各层材料的抗压模量与劈裂强度 (26)3.5.5 设计指标的确定 (26)3.5.6 设计参数汇总 (27)3.5.7 石灰土层厚度计算 (27)3.5.8 层底拉应力验算 (29)第4章桥梁涵洞 ···························································错误！未定义书签。

4.1 桥梁设计 ···························································错误！未定义书签。

4.2 涵洞设计 ···························································错误！未定义书签。

第5章路线交叉 ···························································错误！未定义书签。

5.1 高速公路与乡村道路交叉 ······································错误！未定义书签。

5.2 高速公路与管线等交叉 ·········································错误！未定义书签。

第6章环境保护与景观设计 ············································错误！未定义书签。

6.1 指导思想 ···························································错误！未定义书签。

6.2 设计原则 ···························································错误！未定义书签。

6.3 环境保护措施 ·····················································错误！未定义书签。

致谢 ············································································错误！未定义书签。