Method for filling part between road surface and embedding device

Abstract

The invention provides a method for filling a part between a road surface and an embedding device. The method comprises the following steps: S1, respectively calculating deformation amounts delta Ey and delta Ry of the embedding device and the road surface in the vertical direction; and S2, filling the bottom of the embedding device with the material, calculating the height h filling of the filling material, wherein the deformation difference value delta y in the vertical direction is equal to delta Ry-delta Ey, q is the distributed load of the wheels on the ground, and E filling is the elastic modulus of the filling material. The bottom of the embedded device is filled with the material, and the filling height is determined according to the characteristics of the material, so that the sum of the deformation amounts of the filling material and the embedded device in the vertical direction is equal to the deformation amounts of the road surface in the vertical direction under rolling of a vehicle, and the technical problem that an existing embedded device is separated from the road surface due to repeated rolling of the vehicle is solved; and the filling method is simple and effective.

Description

technical field [0001] The invention relates to the field of traffic engineering, in particular to a filling method between a road surface and an embedded device. Background technique [0002] With the development of traffic informatization and intelligence, road traffic auxiliary electronic equipment, smart road surface technology, and Internet of Things facilities are in a period of rapid development. It is necessary to embed some smart devices into the road surface, such as embedded signal lights and embedded into the road surface. capture appliances. The embedded signal light is an auxiliary signal light used in crowded places and complex routes. It is especially useful for warning vehicles and reminding pedestrians, effectively reducing the incidence of accidents; embedded in the road impact energy harvesting device, using wheel speed and weight to generate electricity , the working process is as follows: the wheel first touches the compact that is higher than the road...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the existing embedded device is separated from the road surface after being repeatedly rolled by vehicles, the present invention provides a filling method between the road surface and the embedded device, filling the bottom of the embedded device with material and determining the filling height according to the characteristics of the material , so that under the rolling of the vehicle, the sum of the vertical deformation of the filling material and the embedded device is equal to the vertical deformation of the road surface. The filling method of the present invention is simple and effective

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