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The whole consider an ecosystem for environment revetment and the method for construction waterway
The whole consider an ecosystem for environment revetment and the method for construction waterway
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机译：整体考虑了生态护坡生态环境和建设航道的方法
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摘要
PURPOSE: A building method of an environmental revetment and water course in cosideration of the whole ecosystem is provided to give habitats to animals and plants and give stability to local residents and spectators. CONSTITUTION: An environmental revetment has a legal gradient of 1 to 0.5. A front wall(1) and a middle wall(2) formed with a living hollow part(5) are formed below the surface of water. A stone-shaped environmental block(A) is constructed for protecting matural enemies. An elongated horizontal through hole(3) at a height of 30-50mm and at a width of 150-180mm is formed in the stone-shaped environmental block. A parapet block(B) is constructed on the upper part of the surface of water. A partition is installed in the inner space according to the kind of wild birds on the front of a revetment and the front of a revetment is installed by the parapet block installing birds nest(C) or single bird nest. A partition(13) corresponding to the velocity of running fluid is installed to breed aquatic plants at the bottom of the blocks. A rear plate(6), insets or concrete(7-1) are installed on the rear of the block.
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