华东交通大学路基路面课设报告.doc

华东交通大学路基路面课设报告.doc

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华东交通大学课程设计用纸

存档资料

成绩：

课程设计（论文）

所属课程名称路基路面工程

题导教目路基路面工程课程设计

学导教院土建学院

班导教级桥梁1班

学导教生周盛峰

指导教师仲先飞

辅导教师

2014年06月15日

课程设计（论文）任务书

土建学院学院桥梁工程专业1班级

一、课程设计（论文）题目路基路面工程课程设计

二、课程设计（论文）工作自2014年06月09日起至2014年06月15日止。

三、课程设计（论文）的内容要求：

（1）根据所给资料,利用HPDS2011公路路面设计程序系统进行路面结构的设计（沥青路面、水泥路面至少各2种不同的路面结构设计，其中水泥路面结构手工完成一个方案的计算）。

（2）编写设计说明书,包括水泥混凝土路面及沥青路面结构,厚度设计,水泥混凝土路面结构组合设计、板厚度设计、接缝设计等。

（3）对所选定的路面结构方案,绘制路面结构图,包括沥青路面结构设计图,水泥混凝土路面结构设计图及其接缝设计图等.需用A3图纸打印。

学生必须在教师指导下，独立、准时完成设计任务（同学之间不得抄袭），并努力提高设计质量。

设计的每个阶段完成后，必须经指导教师审批后才能进行下一阶段的设计。

设计图纸初步拟定后，图纸要用国家统一的制图标准，主次分明，图面规范、清晰、美观。

学生签名：

周盛峰

2014年6月15日

课程设计（论文）评审意见

评阅人职称

年月日

华东交通大学

课程设计（论文）任务书

题目名称路基路面工程课程设计

院（系）土建学院

专业桥梁工程

班级2011－1

设计说明书

本设计为某省某地拟设计路面属某段高速公路（双向四车道），路段位于平原微丘区,公路自然区划为Ⅱ2区,地震烈度为六级,设计标高255.50m,地下水位距路床顶面为1.45m，土质为粘性土。

主要进行沥青路面与水泥路面设计。

其中沥青路面与水泥路面各设计两套方案，以备选用。

设计路面为水泥混凝土刚性路面,主要包括路面结构组合设计、混凝土路面板尺寸设计、接缝设计以及施工设计.并对水泥混凝土路面面层的配合比进行了设计.

虽然沥青路面具有修复快，乘坐舒服，对路基、地基变形或不均匀沉降的适应性强等一些特点。

但水泥路面稳定性好平整度的保持期长，使用年限长的特点同样突出，在环境问题日益突出的今天，综合考虑，我认为选用水泥混凝土路面更优：

最好选用水泥混凝土方案一，除此之外，也可考虑沥青方案二。

目录

1设计资料 ·····································································································3

1.1工程概况····························································································3

1.2设计资料····························································································3

1.2.1确定材料参数···················································································4

1.2.2计算荷载疲劳应力··············································································4

1.3设计任务与内容·················································································5

1.4交通量分析确认····················································································5

2沥青路面设计····························································································8

2.1混凝土路面设计基准期····································································8

2.1.1自然地理条件··················································································8

2.1.2新建路基回弹模量的确定····································································9

2.1.3交通分析··························································································9

2.1.4设计轴载·························································································9

2.2基初拟路面结构···················································································11

2.2.1轴载换算资料····················································································13

2.2.2方案分析··························································································14

2.2.3计算依据··························································································20

3水泥混凝土路面设计···············································································21

3.1基本资料·································································································21

3.2标准轴载及轴载当量换算·······································································21

3.3初拟路面结构··························································································23

3.3.1初拟路面结构方案··············································································23

3.3.2轴载换算资料及厚度计算····································································25

3.3.3方案分析···························································································28

3.3.4接缝设计···························································································36

4方案比选·······································································································37

5总结体会·······································································································38

6参考文献·····································································································39

1设计资料

1.1工程概