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Dish-shaped concrete block bottom protection software row

A technology of soft row and concrete block, which is applied in the direction of coastline protection, water conservancy engineering, sea area engineering, etc., can solve the problems that cannot improve the ecological environment of the use site and the health of the river, and achieve the goal of being beneficial to biodiversity and river health, economical and reasonable. good shading effect

Inactive Publication Date: 2018-08-31
TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the cuboid solid concrete block cannot improve the ecological environment and river health of the site during use.

Method used

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  • Dish-shaped concrete block bottom protection software row
  • Dish-shaped concrete block bottom protection software row
  • Dish-shaped concrete block bottom protection software row

Examples

Experimental program
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Embodiment Construction

[0047] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0048] See Figure 1 to Figure 7 , a dish-shaped concrete block bottom protection software row, including a row pad 1 and a ballast, the ballast is a dish-shaped concrete block 3, the dish-shaped concrete block 3 adopts a hollow circular platform structure, and the hollow circular platform structure The inclination angle of the side wall 6 is less than or equal to 45°, the side wall 6 of the hollow circular truncated structure is provided with a tie bar perforation 7, and the dish-shaped concrete block 3 is connected to the pad 1 by a tie bar 8 .

[0049]The recommended size of the above-mentioned hollow circular frustum structure: the outer diameter of the top surface 4 is 10-20cm, the outer diameter of the bottom surface 5 is 40-60cm, the d...

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Abstract

The invention discloses a bottom protection soft mattress with disk-shaped concrete blocks tied. The bottom protection soft mattress with the disk-shaped concrete blocks tied comprises a mattress pad and pressure carriers; the pressure carriers are the disk-shaped concrete blocks; hollow circular truncated cone structures are adopted for the disk-shaped concrete blocks; the side wall inclination angle of each hollow circular truncated cone structure is smaller than or equal to 45 degrees; tying bar penetrating holes are formed in the side walls of the hollow circular truncated cone structures; and the disk-shaped concrete blocks are tied and connected to the mattress pad through tying bars. According to the bottom protection soft mattress with the disk-shaped concrete blocks tied, the disk-shaped concrete blocks with the hollow structures are adopted as the pressure carriers, in the using period, nearby the bottom protection soft mattress with the disk-shaped concrete blocks tied, because of the turbulent flow effect and the hollow structures of the disk-shaped concrete blocks, silt in suspension movement easily enters the pressure carriers to be accumulated, a good flowing speed gradient and a good silt environment are created in the pressure carriers, a natural shelter is provided for aquatic organisms, the local ecological environment can be effectively improved, and biodiversity and river health are facilitated; and meanwhile, engineering materials can be saved through the bottom protection soft mattress with the disk-shaped concrete blocks tied, and higher anti-lifting stability and higher anti-sliding stability are achieved.

Description

technical field [0001] The invention relates to a bottom protection structure in the technical field of waterway regulation, in particular to a bottom protection soft row of dish-shaped concrete blocks. Background technique [0002] Rivers provide important shipping resources for the development of human society, and are valued by all countries because of their low energy consumption and large shipping volume. Under natural conditions, the unsteady flow and sediment conditions and the complex and movable channel boundaries make the change of river erosion and deposition uncertain, and the channel conditions do not always develop in a direction that is conducive to human production activities. In many cases , may have a huge destructive effect on shipping, such as the smooth waterway being silted up and obstructing navigation, or the smooth water flow becoming dangerous and scattered due to the adjustment of the shape of the river bed. Therefore, engineering measures are usu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12
CPCE02B3/123
Inventor 闫涛冯小香程小兵普晓刚李君涛王艳华
Owner TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
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