Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A slope restoration method for vertical river slope protection

A restoration method and river channel technology, applied in water resource protection, coastline protection, sea area engineering, etc., can solve problems such as gentle slopes and vegetation are easily covered by garbage and sundries, large amount of engineering, difficult to arouse awareness of river channel protection, etc., to achieve Good ecological service function and landscape function, strong ability to resist hydraulic shock, and increase the effect of ecological service function

Active Publication Date: 2020-02-21
HOHAI UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The space is narrow, houses, factories, roads, etc. are built along the river, and the side walls of many buildings are river banks. The ecology of the river is severely encroached and cannot be expanded, and a rich biological community cannot be formed.
[0004] (2) The river channel lacks bends, the shape of the slope protection section is upright and single, and the habitat conditions are scarce, making it difficult to provide the required habitat for organisms
[0005] (3) Slope protection materials are mostly artificial materials such as masonry and concrete, which are poor in hydrophilicity
[0006] (4) The biological community is single and lacks diversity
[0007] (5) The distance between the river course and urban facilities is short and there is no buffer zone, and the gentle slope and vegetation are easily covered by garbage and sundries
[0008] (6) The distance between the river course and human beings is far, and the river course is too deep, which cannot provide ecological services, and is out of the sight of the surrounding people. It is difficult to arouse the awareness of river course protection, and eventually becomes a "drainage channel" instead of a normal river course
However, in actual operation, such as demolishing the original masonry slope protection, widening the river channel, changing the channel section and other engineering methods, not only is limited by land use, but also has a huge amount of work, is expensive, and will produce a lot of bricks. Stone and other construction waste

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A slope restoration method for vertical river slope protection
  • A slope restoration method for vertical river slope protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0033] The use of the present invention must at first carry out relevant size setting according to the actual situation of the river channel.

[0034] Such as figure 1 As shown, the present invention provides a kind of three-dimensional combined member for the rectification of upright slope protection slope, taking the river channel with a width of 8m as an example.

[0035] The present invention mainly includes an ecological restoration system and a structural support device 5 .

[0036] Structural support device 5 setup:

[0037] If you choose the support of ecological wooden piles 6, the specific implementation method is: drive the first row of ecological wooden piles 6 into the bottom of the river bed 50cm, the top is 50cm away from the lower edge of the rainwater pipe 2, and the wooden piles are 25cm away from the slope protection,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an inclination restoration method of upright channel slope protection. A plurality of ecological earthen bowls for planting emerged plants are fixed in a river from the bank sides to the midline position of a channel. The ecological earthen bowls are arranged stepwise so as to form an inclination ecological slope protection, mutually hooked, supported and fixed to the river bottom by ecological stakes or embedded into the upright slope protection by anchor rods, with high stability. Various emerged plants are planted in the ecological earthen bowls, thereby forming an ecological system and ecological landscape that similar natural slope embankments have. The ecological earthen bowls are arranged in the position where rainwater pipes are arranged, and play a role in interception and purification of contaminants in rainwater indirectly. According to the inclination restoration method disclosed by the invention, the shortcomings of land shortage of an upright channel, narrow space, single sectional form, brick-concrete masonry materials and so forth are overcome, and three functions of ecological restoration, sewage interception and water purification as well as landscaping are provided; and the relationship between human beings and the channel is improved fully, and new ideas and technologies are provided for supporting remediation of the upright channel slope protection.

Description

technical field [0001] The invention relates to a river course restoration bowl, in particular to a slope restoration method for vertical river course slope protection. Background technique [0002] In the plain area of ​​my country, there is a large population, dense river networks, and a shortage of construction land. At the same time, based on the consideration of flood control and drainage, it is necessary to carry out engineering renovation of urban rivers, so there are a large number of vertical masonry slope protection rivers. These rivers are generally excavated deep, and the ecosystem is greatly threatened by human activities, basically losing its self-purification ability, and the water quality deteriorates seriously and even becomes black and smelly. Therefore, these vertical river slope protections have the following characteristics in terms of space, shape, material, ecology, relationship with urban facilities, and relationship with human beings: [0003] (1) T...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/04E02B3/12
CPCE02B3/04E02B3/125Y02A20/402
Inventor 朱伟林乃喜陈怀民王辰宇黄俊杰范惜辉王若辰冯甘雨王莉君陈丹
Owner HOHAI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products