二级公路毕业设计论文摘要

摘要

本设计根据给定的资料，通过对原始数据的分析，根据该路段的地质、地形、地物、水文等自然条件，依据《公路工程技术标准》、《公路路线设计规范》等交通部颁发的相关技术指标，在老师的指导和同学的帮助下完成的。

设计业内详细资料有：路线设计，绘制路线平面图，绘制路线纵断面图，包括路基设计，完成6公里横断面和路基土石方的计算及路基排水设计，路面设计，水泥混凝土路面设计，完成一项涵洞设计；设计概算编制，完成全线设计路段的初步设计概算；应用计算机绘制工程图，按老师指导和要求完成。

整个设计计算了路线的平、纵、横要素，设计了路基、路面、小桥涵的尺寸等内容，由此圆满完成了开平至惠新的二级公路设计。

关键词：路线；路基；路面；涵洞；概算

ABSTRACT

Data that this design accorsing to give to settle to complition,complete the threexin forest of Kaiping to Huixin hignway station segment first design station segment the relevant technique index sign for kind,geography for second class hignway route,from this design learning a lot of knowledge concerning hignways,passing analysis primitive dataing,according to the road’s segment,characteristics of term nature,such as,groud thing,and hydrology etc,Basis hiahway engineering technique standard,hignway route designing the normal waiting the transport,and completeto design under the help that the teacher’s leading is with the classmate of constitute the circumstance.

The design inside of stage first steps include:Route design,the paper up settles the lines ,draw the plane chart,proceed route vertical section of design;roadbed design,complete six kilometer cross sections are with the roadbed the caculation of square ground drain the design;road design,cement concrete road design;small bridge culvert design,complete the design of a culvert;the route crosses the design ,complete a route flat surface to cross;design budgetary estimate establishment:conplete the entire line todesign the road section the preliminary design budgetary estimate;the application calculator draws the engineering diagram,complete under the teacher’s leading request.

We compute the route even,vertical,horizontil main factor,designed the flat surface to design the roadbed,road the size for,small bridge culvert,fromhere,successfully completed kaiping to huixin of second grad route designs.

Key word:Route；roadbed；road；culvent；Budgetary estimate