Visual environment improvement design method of big and long highway tunnel based on rhythmical image
A technology for long roads and design methods, applied in tunnels, roads, roads, etc., can solve the problems of lack of visual reference system, drivers underestimating the speed of the vehicle, and monotonous internal environment, so as to improve the visual environment, improve comfort, and relieve fatigue Effect
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0041] The embodiment of the present invention is based on the rhythm sense-based design method for improving the visual environment of long highway tunnels, such as figure 1 As shown, it mainly includes the following steps:
[0042]S1. Set the side wall with a large rhythmic curve 6 on the side wall of the long expressway tunnel with a length of more than 1000m and a speed limit of 60-80km / h;
[0043] S2. Set the small rhythmic curve 7 of the side wall below the peak of the large rhythmic curve of the side wall;
[0044] S3. Set the horizontal visual illusion marking line 9 and the broken line 8...
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