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An upstanding bank

A technology for dams and perforations, which is applied in dikes, coastline protection, dams, etc., can solve the problems of low utilization rate of large-scale equipment, great influence of human factors, and high difficulty in quality control, and achieves reduced construction risks, good wave elimination effect, and construction. fast effect

Active Publication Date: 2010-02-17
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Quality control is difficult during construction, greatly affected by human factors, low utilization rate of large equipment, long construction period, high construction cost, high difficulty in quality inspection, and heavy inspection workload

Method used

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Examples

Experimental program
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Embodiment 1

[0020] Design a submerged embankment with a height of 4.5 meters and a top width of 3.0 meters. If the plan adopts the layout of the hollow cylinder vertical embankment, according to the tide level and wind and wave conditions, the structural section of the dike body shall be filled with reinforced concrete hollow cylinders to fill the vertical embankment with stones, the top width is 3.0-3.5m, and the outer diameter of the hollow cylinder is 3.5m. , with an inner diameter of 2.9m and a height of 3.5m, a riprap bed is set under the hollow cylinder, the thickness of the riprap bed is 1.0m, and the riprap bed is made of 10-100kg block stones. 3.0m, the inner and outer slopes of the riprap foundation bed are made of protective block stones, the slope slope is 1:2.0, and the hollow cylinder is filled with block stones. In order to prevent beach erosion damage, the bottom protection generally adopts soft row.

[0021] The embankment structure of this scheme shows the advantages: t...

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Abstract

This invention discloses a vertical bank including a bottom-beach protection structure set with a jackstone bedding on it characterizing that the top of the jackstone bedding is set with the verticalbank including multiple parallel hollow cylinders, 1, the cylinder is a frame structure without cover or bottom to reduce suspension holding force of the bottom, 2, the surface facing water of the cylinder is in a barrier strips good for chopping waves, 3, part of the cavity of the cylinder is filled with stones to form a continuous vertical bank.

Description

Technical field: [0001] The invention relates to the technical field of marine coastal engineering, in particular to a vertical embankment mainly used in marine coastal engineering. Background technique: [0002] At present, the cross-sectional structure types of submerged dams implemented in Shanghai (used to promote or reduce silt, retain sand, divert water, etc.) mainly include: PHC pipe pile combined with riprap slope embankment structure, twisted king block face protection slope embankment structure . The section structure type of the siltation-promoting dam depends on the elevation of the beach, the elements of water flow and waves, and the construction conditions. Quality control is difficult during construction, greatly affected by human factors, low utilization rate of large equipment, long construction period, high construction cost, high difficulty in quality inspection, and heavy inspection workload. Invention content: [0003] The object of the present inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/10
Inventor 王为群严飞郑健吾
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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