Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water collecting, water guide and water seeping roadbed slope water discharge system for perennial frozen soil area
The invention relates to a water collecting, water guide and water seeping roadbed slope water discharge system for a perennial frozen soil area. The roadbed slope protection engineering in the perennial frozen soil area can only realize the single flushing-resistant function, and the continuous moisture supply cannot be provided for slope vegetation. The water collecting, water guide and water seeping roadbed slope water discharge system comprises two parts including a road shoulder water collecting system and a slope pipeline system, wherein the road shoulder water collecting system is positioned at the outer side of a road shoulder, concrete shallow-disk-shaped side ditches with holes are formed in the outer sides of a surface layer and a base layer and on the top of a bottom base layer, rainwater holes are formed in the bottom of each concrete shallow-disk-shaped side ditch, a water collecting well is arranged under the concrete shallow-disk-shaped side ditches with holes, the bottom of the water collecting well is provided with a PE (poly ethylene) pipe in a direction towards the slope, the slope pipeline system is provided with perforated PE pipes paved at the roadbed slope, the perforated PE pipes are crossed from top to bottom and are in latticed arrangement, the top ends of the perforated PE pipes are communicated with the PE pipe, and the bottom ends of the PE pipes are provided with water leaking openings. The water collecting, water guide and water seeping roadbed slope water discharge system has the advantages that the structure is simple, the construction is convenient, pavement rainfall is collected and is stored into the slope pipeline system, and the effects of slope erosion prevention and continuous water supply to the slope vegetation can be achieved.
Water collecting, water guide and water seeping roadbed slope water discharge system for perennial frozen soil area
The invention relates to a water collecting, water guide and water seeping roadbed slope water discharge system for a perennial frozen soil area. The roadbed slope protection engineering in the perennial frozen soil area can only realize the single flushing-resistant function, and the continuous moisture supply cannot be provided for slope vegetation. The water collecting, water guide and water seeping roadbed slope water discharge system comprises two parts including a road shoulder water collecting system and a slope pipeline system, wherein the road shoulder water collecting system is positioned at the outer side of a road shoulder, concrete shallow-disk-shaped side ditches with holes are formed in the outer sides of a surface layer and a base layer and on the top of a bottom base layer, rainwater holes are formed in the bottom of each concrete shallow-disk-shaped side ditch, a water collecting well is arranged under the concrete shallow-disk-shaped side ditches with holes, the bottom of the water collecting well is provided with a PE (poly ethylene) pipe in a direction towards the slope, the slope pipeline system is provided with perforated PE pipes paved at the roadbed slope, the perforated PE pipes are crossed from top to bottom and are in latticed arrangement, the top ends of the perforated PE pipes are communicated with the PE pipe, and the bottom ends of the PE pipes are provided with water leaking openings. The water collecting, water guide and water seeping roadbed slope water discharge system has the advantages that the structure is simple, the construction is convenient, pavement rainfall is collected and is stored into the slope pipeline system, and the effects of slope erosion prevention and continuous water supply to the slope vegetation can be achieved.
Water collecting, water guide and water seeping roadbed slope water discharge system for perennial frozen soil area
CHEN JIANBING (Autor:in) / WANG SHUANGJIE (Autor:in) / YUAN KUN (Autor:in) / JIN LONG (Autor:in) / ZHU DONGPENG (Autor:in) / FU JIN (Autor:in) / LI JINPING (Autor:in) / PENG HUI (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
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