Amphibious floating island suitable for riparian zone and construction method of revetment of floating island

An amphibious and construction method technology, which is applied to floating buildings, chemical instruments and methods, coastline protection, etc., can solve the problem that the restoration of the revetment of the ecosystem is still in the blank stage, and achieves the improvement of the ecological environment of the water body, the effect is obvious, and the construction is convenient. Effect

CN103613198AInactive Publication Date: 2014-03-05CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-03-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an amphibious floating island suitable for a riparian zone. The amphibious floating island comprises floating bed units and fixing devices, wherein the fixing devices are fixedly arranged along the embankment direction, a plurality of floating bed units are longitudinally and horizontally arranged along the bank, and adjacent floating bed units are in flexible connection with each other through a rope lock. The invention also discloses a construction method of a revetment applying the amphibious floating island. The construction method mainly comprises the steps of fixing the floating island at the highest water line in the riparian zone of a reservoir, and arranging emergent aquatic plants which accord with the regional characteristics of the Three Gorges reservoir region on the floating island. The floating island is simple in structure and flexible in application, and can produce a corresponding 'bending' phenomenon in the process of matching with the increase amount of water level. The emergent aquatic plants on the floating island can satisfy the requirement on improvement of the ecological environment of a water body, and afforest the bare riparian zone when the water level falls without secondary pollution, so that the amphibious floating island has an eco-friendly effect, and is especially suitable for littoral zones with great water level fluctuation.
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Description

technical field

[0001] The invention belongs to the fields of water conservancy, environment and ecological restoration, and in particular relates to an amphibious floating island suitable for a water-fluctuating area and a bank revetment construction method thereof. Background technique

[0002] Water-fluctuation zone refers to the alternating wet and dry zone formed by seasonal fluctuations of water bodies such as reservoirs, rivers, and lakes, and the periodic inundation of land at the junction of water and land; as a buffer zone between water bodies and land shores, it has the ability to intercept agricultural non-point source pollution on the banks of reservoirs. , water body protection, maintaining ecological environment diversity and landscape aesthetic functions.

[0003] At present, the largest drawdown area in my country is the drawdown area of ​​the Three Gorges Reservoir. The Three Gorges Reservoir operates in accordance with the water level operation mode of low...

Examples

Embodiment Construction

[0032] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] As shown in the figure, the floating island of the present invention is mainly composed of a floating bed unit 1 and a fixing device 2. A plurality of floating bed units 1 are arranged vertically and horizontally along the shore, and adjacent floating bed units 1 are softly connected by ropes 3. The fixing device 2 Arranged horizontally along the shore, the fixing device 2 includes a steel ring 21 fixed underground and a man-made fiber rope 22 connected to the steel ring 21, and one end of the man-made fiber rope 22 is connected to the floating bed unit 1 near the shore; here The rope 3 can also be replaced by a hinged connection, as long as the connection can realize relative rotation between adjacent floating bed units 1 as the water surface rises or fluctuates.

[0034] The rope 3 adopted in this embodiment is the combination of b...