Block stone-reinforced concrete piling composite groyne bank protection structure
A reinforced concrete and composite technology, which is used in infrastructure engineering, dams, sheet pile walls, etc., can solve problems such as increasing cost and restricting the popularization and application of new pile-type spur dam structures, and achieve the effect of promoting siltation and stabilizing the foot of the embankment.
Inactive Publication Date: 2010-07-14
WENZHOU UNIVERSITY
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Problems solved by technology
However, the use of this pile-type spur dam structure requires relatively dense concrete piles to achieve a better effect of promoting siltation and protecting the pond, which greatly increases the cost of this pile-type spur dam, which is more than 10 times that of the traditional rockfill spur dam, which limits this new type of spur dam. Popularization and application of pile spur dam structure
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Embodiment 1
[0018] In order to determine the reasonable arrangement form of the composite spur revetment structure, a series of solid model tests were carried out with a model ratio of 1:5. The influence of parameters such as different dam spacing and block stone laying thickness on the anti-scour effect of spur revetment structure is compared systematically.
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The invention relates to a block stone-reinforced concrete piling composite groyne bank protection structure, which is used for bank protection in hydraulic engineering and ocean engineering. The block stone-reinforced concrete piling composite groyne bank protection structure consists of reinforced concrete pilings, connecting and tying beams and block stones. When the composite pile type groyne structure ensures the accretion promotion and pond protection effect of the pile type groyne, the goal of reducing the engineering manufacture cost is reached through enlarging the piling space and reducing the consumption of reinforced concrete.
Description
technical field [0001] The invention relates to the technical field of a block stone-reinforced concrete row pile compound spur dam used in water conservancy projects and marine engineering revetment. Background technique [0002] Spur dikes are commonly used structures in river improvement and bank revetment projects. Utilizing the overall function of spur dikes, they play an extremely important role in the safe operation of seawalls by deflecting flow and promoting siltation, protecting beaches and protecting banks. There are a large number of spur dams in my country's major rivers such as the Songhua River, the Yellow River, the Yangtze River, and the Pearl River. Spur dikes are also widely used as hydraulic structures for revetment diversion in countries around the world such as the United States, France, and Japan. The structure of the commonly used spur dam is a rockfill spur dam built on the original river bed. The foundation is scattered stones. The dam foundation i...
Claims
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IPC IPC(8): E02B3/08E02B7/06E02D5/10
CPCY02A10/11
Inventor 蔡袁强宣伟丽徐长节王军丁光亚
Owner WENZHOU UNIVERSITY
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