Bridge with de-icing function

Abstract

The invention discloses a bridge with a de-icing function. The bridge comprises a bridge body. Bridge piers are arranged at the bottom of the bridge body. A bituminous concrete layer is arranged on the top layer of the bridge body. Areas, where wheels often roll over, on the surface of the bituminous concrete layer are wheel trace areas. A plurality of sections of heating wires arranged in parallel in an S shape are embedded in the bituminous concrete layer. Thermal insulation layers corresponding to the wheel trace areas are embedded in the bridge body and located under the heating wires. One or more temperature sensors corresponding to each section of heating wires are embedded in the bituminous concrete layer. A heating control device electrically connected with the heating wires is arranged at one end of the bridge body and provided with a control module. The control module receives temperature signals of the temperature sensors and adjusts and controls the heating states of the heating wires according to the temperature signals. Therefore, the bridge with the de-icing function is environmentally friendly, easy to maintain, and capable of saving energy and timely and effectively removing ice and snow on a bridge floor to guarantee normal traffic.

Description

technical field [0001] The invention belongs to the technical field of ice and snow removal for bridges, in particular to a bridge with the function of ice and snow removal. Background technique [0002] In winter, if the road surface and bridge surface are covered with snow and ice, it will have a serious impact on traffic safety, ranging from road closures to serious traffic accidents, which will cause huge direct economic losses and adverse social impacts. The temperature difference between the upper and lower surfaces is large, and the water vapor in the air is more likely to condense, which makes the bridge deck more likely to freeze than ordinary road surfaces. Therefore, it is often necessary to manually remove ice and snow from the bridge deck to reduce the impact on traffic. At present, the commonly used deicing methods mainly include: artificial deicing, chemical deicing, and mechanical deicing. However, these deicing methods have their own disadvantages: artificia...

AI Technical Summary

Problems solved by technology

At present, the commonly used deicing methods mainly include: artificial deicing, chemical deicing, and mechanical deicing. However, these deicing methods have their own disadvantages: artificial deicing requires more manpower and low efficiency; chemical deicing pollutes the environment At the same time, it affects the structural performance of the bridge deck and affects the life of the bridge; the speed of mechanical deicing and snow removal is slow, the cost is high, and it will damage the bridge structure

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