What is the general slope of a car ramp?
1 Answers
The slope of a car ramp generally does not exceed 15%. At the entrance and exit, the straight gentle slope within a range of 3.6 meters is 7.5%, and the curved gentle slope within 2.4 meters is 7.5%. This is to prevent the front and rear chassis of the vehicle from scraping. Below are detailed explanations: 1. Slope requirements at intersections: The distance between the entrance and exit of an underground garage and the intersection of the base road or the starting point of the elevated road should not be less than 7.50m; the slope is 7.5%. 2. Slope setting requirements for the entrance and exit and the garage floor: A gentle slope of at least 7.5 meters with a slope of 7.5% should be set between the entrance and exit and the garage floor, and a buffer of at least 7.5 meters with a slope of 7.5% should be set between the entrance and exit and the outdoor ground. The maximum slope in the middle section is 15%, and the length of the slope is determined by the height difference between the indoor and outdoor areas. 3. Safety distance requirements: When the entrance and exit of an underground garage are perpendicular to the road, the distance between the entrance and exit and the road red line should be no less than 7.50m; there is also a 2-meter line-of-sight requirement without obstruction, totaling 9.5 meters of unobstructed line of sight.
