Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an ecological road engineering system, and belongs to the technical field of city road building. A carriageway and a non-motor way are each provided with a water-permeable bituminous pavement, namely a porous bituminous pavement, the porosity is higher than 20% after compaction is carried out, and drainage channels can be formed inside a bituminous mixture. Rainfall runoff on the pavements is collected into water storage devices embedded into a medium divider and a lateral divider and is gradually and slowly released to surrounding soil, and therefore the growth requirement of plants is met. By means of the ecological road engineering system, self-organization irrigation of the green belt plants is completed, the manual irrigation cost is reduced, and water resources are saved; soil irrigation is more thorough, a small amount of manual irrigation and a small amount of rainfall enable water to difficulty reach a soil layer with a certain depth, and therefore growth of tree root systems is not facilitated; meanwhile, a real-time monitoring system provides scientific data information for maintenance and effective detection of the ecological road engineering system; manual energy resources and power input are not needed in the complete system, the operation and maintenance cost is low, and the practical value is achieved; and through practices in one year, the system better runs, and the popularization value is achieved.
The invention discloses an ecological road engineering system, and belongs to the technical field of city road building. A carriageway and a non-motor way are each provided with a water-permeable bituminous pavement, namely a porous bituminous pavement, the porosity is higher than 20% after compaction is carried out, and drainage channels can be formed inside a bituminous mixture. Rainfall runoff on the pavements is collected into water storage devices embedded into a medium divider and a lateral divider and is gradually and slowly released to surrounding soil, and therefore the growth requirement of plants is met. By means of the ecological road engineering system, self-organization irrigation of the green belt plants is completed, the manual irrigation cost is reduced, and water resources are saved; soil irrigation is more thorough, a small amount of manual irrigation and a small amount of rainfall enable water to difficulty reach a soil layer with a certain depth, and therefore growth of tree root systems is not facilitated; meanwhile, a real-time monitoring system provides scientific data information for maintenance and effective detection of the ecological road engineering system; manual energy resources and power input are not needed in the complete system, the operation and maintenance cost is low, and the practical value is achieved; and through practices in one year, the system better runs, and the popularization value is achieved.
Ecological road engineering system
CHENG YUNING (Autor:in)
21.10.2015
Patent
Elektronische Ressource
Englisch
Ecological and engineering integrated road slope protection system
| Europäisches Patentamt | 2024