道路与铁道工程

Road and Railway Engineering

该学科主要研究铁路、公路、城市道路等交通基础设施的规划、勘测、设计、施工、运营、养护和管理中基础理论与关键技术的学科。本方向教育和研究的目的是帮助学生培养从事交通运输工程领域尤其是铁路、公路等技术开发、勘测设计、工程施工和运营管理等工作。具体而言，重点的研究领域包括：

This discipline mainly studies the basic theories and key technologies in the planning, survey, design, construction, operation, maintenance and management of transportation infrastructure such as railways, highways, and urban roads. The purpose of education and re-search in this direction is to help students train to engage in the fi-eld of transportation engineering, especially the technical development, survey and design, engineering construction and operation management of Railways and highways. Specifically, key research areas include：

1）交通新材料。该方向主要研究路面组成新材料、纳米改性沥青、路面养护新材料、沥青混合料路面新材料、高性能水泥混凝土路面新材料等。

1）New transportation materials. This direction mainly studies new materials of pavement composition, nano modified asphalt, new materials of pavement maintenance, new materials of asphalt mixture pavement, new materials of high-performance cement concrete pavement, etc.

2）路基路面结构设计与养护技术。该方向主要研究路基路面结构设计、公路养护常用材料、公路路基日常养护及典型病害防治、沥青路面养护、水泥混凝土路面养护、公路技术状况调查与评定等。

2）Subgrade structure design and pavement maintenance technology. This direction mainly studies the structural design of subgrade and pavement, common materials for highway maintenance, daily maintenance of highway subgrade and prevention of typical diseases, asphalt pavement maintenance, cement concrete pavement maintenance, investigation and evaluation of highway technical conditions, etc.

3）隧道灾害防治工程：该方向主要研究寒区隧道冻害整治、特殊地质条件下隧道变形控制技术等。

3）Tunnel disaster prevention project.This direction mainly studies the regulation of tunnel freezing damage in cold regions, tunnel deformation control technology under special geological conditions, etc.