Arterial highway viewing platform land scale planning method
A viewing platform and arterial technology, which is applied in the field of traffic engineering, can solve the problem of the scale and size of the viewing platform without the arterial highway, and achieve the effect of comfortable viewing effect.
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specific Embodiment approach 1
[0014] Specific implementation manner one: such as figure 1 As shown, the method for planning the land use of a trunk highway viewing platform in this embodiment includes the following steps:
[0015] Step 1. Investigate the traffic volume of the preset viewing platform area, and determine the entry rate, peak rate and average hourly parking turnover rate of the preset viewing platform based on the survey results;
[0016] In the first case, there is no corresponding viewing platform in the preset viewing platform area. At this time, the traffic volume survey is mainly based on the traffic volume on both sides of the same type of viewing platform located on the same level of trunk highway. The time survey is based on It is advisable to conduct a 1h traffic data survey at an interval of 15 minutes between 9 a.m. and 15 p.m. The corresponding entry rate, peak rate, and turnover rate are determined by analogy with the same type of observation deck survey data; in the second case, The ...
specific Embodiment approach 2
[0021] Specific embodiment two: This embodiment is different from specific embodiment one in that: in the first step, the traffic volume of the preset viewing platform area is investigated, and the entrance rate of the preset viewing platform is determined according to the survey results. The specific process is:
[0022] The scenic area along the arterial highway shall be the object of observation deck layout;
[0023] If there is no viewing platform in the area of a preset viewing platform, the entrance rate of the preset viewing platform is:
[0024] P1 (National Trunk Line) = 0.0038×DSL (1)
[0025] P2 (provincial highway, tourism and leisure area) = 0.0026×DSL (2)
[0026] P3 (County Road) = 0.0018×DSL (3)
[0027] Among them: if the preset viewing platform is located on the national highway, the entry rate of the preset viewing platform is P1 (%); if the preset viewing platform is located on the provincial highway (or tourist and leisure area), then The entry rate of the defaul...
specific Embodiment approach 3
[0028] Specific embodiment three: This embodiment is different from specific embodiment one in that: in the first step, the traffic volume of the preset viewing platform area is investigated, and the entry rate of the preset viewing platform is determined according to the survey results. The specific process is:
[0029] If an observation deck has been installed in the area of a preset observation deck, but the existing observation deck is running poorly and the facilities are not reasonable enough, so the observation deck needs to be reset, then the entrance rate of the observation deck is preset for:
[0030]
[0031] Where: P4 represents the vehicle entry rate of the preset viewing platform; Q r "Represents the daily traffic volume entering into the observation deck, the unit is standard vehicle / day, Q m Represents the daily traffic volume of the arterial road in the section where the viewing platform is installed, and the unit is a standard vehicle / day.
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