高原山区农村公路的安全护栏与视线诱导设施的综合设置

针对高原山区的特殊情况,分析比较了安全护栏的设置位置与选用形式,提出了适用于高原山区农村公路的安全护栏的设置方法。通过对视线诱导设施的比较,选用并提出了符合高原山区农村公路的经济合理的视线诱导设施布设方法。通过分析,给出了六类结合了视线诱导设施的创新性安全护栏,并介绍了这六种综合设施的特点、适用性路段、设计和施工工艺,为高原山区农村公路的危险路段的既经济又多样化的安全治理提供了参考与指南。

The Mixed Setting of the Parapets and the Sight Delineation Facilities for the Rural Highway in the High Mountain Area

Considering the special circumstances of the rural highway in the high mountain area,the analysis and comparison of the set position and the form for the security barrier are proposed for the safety barriers set method which is the appropriate.By compared the sight delineation facilities,it was a reasonable facility layout methods for the rural highway in the high mountain area.By the foregoing analysis,six combination types of sight delineation facilities and innovative safety barriers are expressed,and th...