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Urban River Ecological Slope Protection Monitoring System

An ecological slope protection and monitoring system technology, applied in the waterway system, sewer system, lawn growth, etc., can solve the problems that the forest water resources cannot be guaranteed naturally, the ability to resist rain and flood erosion is weak, and the slope soil is violently disturbed. Strong vegetation recovery effect, improved river ecology, and increased vegetation coverage

Active Publication Date: 2021-12-10
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the construction process of this river channel ecological slope protection scheme, there are problems of large engineering volume and severe soil disturbance caused by large-scale excavation. The water resources of the trees planted on the embankment cannot be guaranteed naturally, their growth and development are slow, and their ability to resist rain and flood erosion is relatively weak. Weak, usually need hand watering and seedling filling

Method used

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  • Urban River Ecological Slope Protection Monitoring System
  • Urban River Ecological Slope Protection Monitoring System
  • Urban River Ecological Slope Protection Monitoring System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as figure 1 The ecological slope protection monitoring system established for the urban river is shown on the slope side of the slope protection on both sides of the river protection, and stagnant aquatic breeding areas 5 are arranged at intervals. The stagnant aquatic breeding area 5 needs to be reasonably distributed according to the embankment direction and terrain conditions.

[0029] Specifically, such as figure 2 Any one stagnation aquatic breeding area 5 shown in is that the slope protection soil foundation 8 is excavated outwards along the horizontal direction to form a depression area. span. The scope and scale of stagnation aquatic breeding area 5 shall be reasonably arranged according to the needs of ecological construction. By setting stagnation aquatic breeding areas, the river channel forms multiple stagnation areas, using multiple stagnation areas to establish aquatic ecosystems in the river, preventing factors such as river flow and riv...

Embodiment 2

[0036] Embodiment 2: On the basis of the scheme of Embodiment 1, a seepage guide pipe 23 is further laid along the inclined surface above the anti-seepage membrane on the inclined surface, such as Figure 4 As shown, there are seepage holes on the side wall of the seepage guide pipe 23 , and the upper end of the seepage guide pipe 23 is inserted into the fiber aquifer 18 . With the aid of the diversion pipe 23 and the seepage holes on its side walls, the water stored in the water storage ditch 3 is diverted to the remaining parts of the slope protection slope of the river channel to increase the effect of water storage and infiltration.

Embodiment 3

[0037] Embodiment 3: On the basis of the scheme of Embodiment 1, the well cover plate 17 of the rainwater catchment pool 10 is designed as a hollow structure, which is used to collect rainwater on the road in time and prevent rainwater from being directly discharged into the river through the river slope protection. When the net cover 22 is matched in the rainwater collection tank 10 , the net cover 22 can be pulled out from the rainwater collection tank 10 as a whole. Workers regularly take out the net cover to clean up the sundries in the net cover to improve the storage capacity and smooth performance. In addition, the rainwater catchment pool 10 may be further provided with an underground water catchment channel 11 transversely communicating with the street well. In order to facilitate the transportation of accumulated road water to the rainwater collection tank 10 through confluence, the utilization effect of the rainwater collection tank 10 is improved. And improve the ...

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Abstract

The invention discloses an urban river channel ecological slope protection monitoring system. On one side of the river channel slope protection surface, stagnant aquatic breeding areas are arranged at intervals. The stagnant aquatic breeding area is formed by excavating the slope protection soil foundation laterally outwards to form a depressed area. The depressed area The surrounding sidewalls are built with stones and cementitious materials to form a slope protection in the masonry sunken area, and the bottom of the stagnant aquatic breeding area connected to the river is built with stagnant water and shallow cuts to ensure that the stagnant aquatic breeding area maintains The lowest ecological water use, the upper side of the shallow cut is fixed with a horizontal net to filter the floating objects in the river. The mesh of the horizontal net is to allow small zooplankton to pass through. An external water level sensor, water quality detector and oxygen detector are set below the water level. The control technology of the invention mainly takes aquatic biological measures, combines terrestrial vegetation ecology with aquatic animal and plant ecology, makes the urban river ecosystem more complete and complex, and improves the stability and sustainability of the ecosystem.

Description

technical field [0001] The invention belongs to the technical field of river channel ecological monitoring, and in particular relates to a monitoring system applied to urban river channel perfect ecological slope protection construction and sustainable development. Background technique [0002] At present, river slope protection, especially urban river slope protection, is still based on engineering measures. It only focuses on increasing slope stability, reducing slope exposure, and controlling erosion and collapse through the deployment of measures. It not only ignores the construction factors of river ecological construction, but also has a strong impact and damage on soil ecological functions, which cannot meet the requirements of sustainable environmental development. [0003] Traditional masonry slope protection is to lay stones on the slope of the ditch, and fill the pores between the stones with cement mortar, so that the entire ditch slope forms a whole with high st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12E02B3/14E02B3/16E02B15/06E03F3/02E03F5/06G01D21/02A01K63/04A01K63/00A01G25/00A01G20/00A01G17/00C02F9/14
CPCE02B3/12E02B3/14E02B15/06E02B3/16E03F3/02E03F5/06G01D21/02A01G20/00A01G25/00A01G17/005A01K63/003A01K63/042C02F3/32C02F1/001C02F2103/001Y02A30/60
Inventor 张磊朱格
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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