A road culvert based on the construction of ecological corridors to facilitate the passage of organisms

Abstract

The invention discloses a road culvert based on the construction of an ecological corridor to facilitate the passage of organisms, including a geological layer and a culvert opened in the geological layer. There is a biological activity layer at the bottom of the culvert, and a fixed net is arranged under the biological activity layer. , the top of the geological layer is set as a road and guardrails are respectively set on both sides of the road, the top of the culvert is penetrated with a semiconductor, and the semiconductor is connected with a ventilation device. The advantage is that in the present invention, due to the large temperature difference between the interior of the culvert and the surface of the road, under the principle of thermoelectricity, the semiconductor generates current so that the impellers on both sides of the culvert draw air to the inside, and when vehicles pass by, they pass through the block to generate air flow The vortex, while quantitatively discharging the air inside the culvert and increasing the air quality and oxygen content inside the culvert, attenuates the energy of the vehicle tire noise through the airflow vortex when it is transmitted, and constructs a road culvert that is convenient for creatures to pass through.

Description

Technical field [0001] The present invention relates to the field of ecological cornering technology, in particular, involving a road culvert based on an eco-channel construction facilitating biological crossing. Background technique [0002] Culverts refers to the construction of highway engineering, in order to smoothly pass the water through the channel, it is not impeded to be transported under the roadbed, which is built under the road floor below the water supply hole (overwater passage), and the water can be formed from the road from the road. It is used to drain floods across the natural gougu, or across the size road as a vertical channel of people, livestock and vehicles, or farmland irrigation as a channel. The culvert is mainly made by the hole, foundation, end and wing wall, etc., culverts according to the principle of connectors, commonly used materials such as brick, stone, concrete and reinforced concrete, small well diameter, tubular shape, box shape and arch Sha...

AI Technical Summary

Problems solved by technology

[0003] However, in the construction of ecological corridors, culverts, like bridges, play the role of passageways for people and species to pass through. Non-terrestrial animals and insects use opportunities to form new ecological corridor spaces. In the design of culverts in the prior art, the oxygen content will decrease with the increase of culvert depth, which is not conducive to the construction of ecological corridors. The habitat and life of amphibians, at the same time, lack the material conditions for biological traversal in actual use, resulting in conflicts between species activities and road use. Based on this, the present invention designs a road culvert based on ecological corridor construction to facilitate biological traversal

Images