公路小桥涵勘测设计实习指导书

贵州大学

《公路小桥涵勘测设计》实习指导书(道路与桥梁工程本科专业)

继续教育学院

2014年12 月

前言

本指导书根据贵州大学土木工程学院桥梁专业《公路小桥涵勘测设计》实习大纲编写，学生按照本指导书的要求并结合实习基地的具体情况，完成本课程的实践环节。生产实习的主要目的是将书本中学习过的知识应用于实践，并在实践中不断提高，故要求同学们认真对待，并将在实践中取得的成果写成总结（或专题）。通过实习，将书本上的小桥涵设计的基本概念与实际融会贯通，熟悉桥涵的位置选择、测量、水文勘测、地质调查的过程。

目录

一、实习的性质与目的····································································································3

二、实习的时间分配········································································································3

三、实习地点选择············································································································3

四、实习内容安排与要求································································································3

1、项目一：小桥涵的位置选择······················································································3

2、项目二：小桥涵的结构种类形式··············································································3

3、项目三：小桥涵工程的施工方案················································································3

4、项目四：记录与整理数据··························································································3

五、注意事项····················································································································5

六、实习报告要求··········································································································5

七、成绩评定··················································································································5

八、实习报告格式··········································································································7

一、实习的性质与目的

本实习为《公路小桥涵勘测设计》课程的教学实习。目的是验证课堂理论，熟悉怎么去选择桥涵的位置，如何根据水文地质来确定桥型以及施工方案，了解桥涵的构造等，熟悉桥涵的施工方法。同时通过参加实习单位或老师安排的专题的调查研究，培养学生独立进行勘测设计的能力，为将来的工作打下良好基础。

二、实习的时间分配

序

号

实习教学工作内容起止时间教学工作目标、要求

1 实习准备工作准备好有关实习的一切材料、工具，联系好各组实习地点。

2 校外参观

听导师实地讲解，做好笔记，写好每天的实习日记。

3 撰写实习报告

把实习期间所见所闻以及学习到的知识记录下来。

4 实习成绩评定结束评定并上交成绩。

合计

三、实习地点选择

四、实习内容安排与要求

每班分为若干小组，8人为一组，以小组为单位领取安全帽，实习日记本等工具。

项目一：小桥涵的位置选择

熟悉择位原则，根据桥涵用途、结合线路平、纵面和水文、地形、地质的条件，以及道路等综合因素考虑确定。为什么这些大桥要在这里选址？

项目二：小桥涵的结构种类形式

在不同地质、水文、用途等的情况下，能选用的桥型也是不一定的，选用的桥型不一样，那么设计、施工、造价等等都会很大差别。听老师解说每种桥型的适用条件和特点，因地制宜的分析什么情况下用什么桥型。

项目三：小桥涵工程的施工方案

参观在建的桥梁，研究桥涵各部分的施工方法，了解各个机械的作用。熟悉各个方案和机械的适用条件及优缺点。

项目四：记录与整理

表1 桥梁实习记录表

桥名桥型跨径设计荷载桥梁

等级梁截面

类型

预制/

现浇

桥墩类型以及施

工方法

桥台类型以及施工

方法

桥面

宽度

桥下

净空

桥下通

车/通航

备

注

4