公路线形设计影响因素分析

Analysis of Influencing Factors of Highway Geometric Design

作为公路设计中的一项重要工作,公路线形设计的优劣直接决定了其运营期间的质量,而且公路在建好之后线形很难再进行改变,因此,在进行线形设计时要做到多方位综合考虑,确保工程质量。对公路线形设计产生影响的因素是多方面的,尤其是在完成路廊设计之后的要素设计阶段,需要着重对交通安全、行车心理以及线形美学等因素进行考虑,合理设置线形。

As an important work in highway design, the quality of highway geometric design directly determines the quality during the operation period, and it is difficult to change the geometric shape after the construction of highway, so the geometric design should be multi-directional comprehensive consideration to ensure the quality of the highway. There are many factors that can influence the geometric design of the highway, especially in the elements design stage after the completion of the corridor design, it is necessary to focus on traffic safety,driving psychology, geometric aesthetics and other factors.