株洲电动伸缩门良心厂

高速公路防眩板与防眩网的经济比较

Economic comparison of anti glare board and anti glare net on Freeway

随着高速公路在我国逐步修建，交通部公路科研所编制了《高速公路交通安全设施设计及施工技术规范》，对 高速公路的防眩设施提出了明确的要求：高速公路、汽车专用一级公路符合下列情况之一者宜设置防眩设施。

With the highway construction in China gradually, the Ministry of Transportation Highway Research Institute developed the "technical specification" highway traffic safety facilities design and construction, put forward clear requirements for highway anti dazzle facilities of highways, car special highway meets one of the following conditions should be set up anti dazzle facilities.

1、夜间交通量较大、大型车混入率较高的路段；

1, at night, the traffic volume is large and the rate of large vehicle mixing rate is high.

2、平曲线半径小于一般最小半径路段；

2. The radius of the flat curve is less than that of the general minimum radius.

3、 设置竖曲线对驾驶人员有严重眩目影响的路段；

3, set up the vertical curve to the driver has a serious dazzling impact section;

4、从互通立交、服务区、停车场的匝道或连接道进入主干线时，对向驾驶人员有严重眩目影响的路段；

4. When the interchange, the service area, the ramp of the parking lot or the connecting road enters the main line, it has a serious dazzling impact on the motorists.

5、无照明的大桥、高架桥上；

5. The bridge and viaduct that are not illuminated.

6、长直线路段；

6, long straight line section;

7、地形起伏变化较大的路段。

7. The road with large and fluctuant terrain.

根据上述规范要求，一般应设置防眩设施。

In accordance with the requirements of the above specifications, the anti glare facilities should generally be set up.