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Closure gap protection structure applied to deep beach enclosure and closure method for closure gap protection structure

A technology for protecting structures and beach circles, which is applied in water conservancy projects, sea area engineering, construction, etc., can solve the problems of high risk in construction operations, high difficulty in implementation, and low efficacy, and achieve high water erosion resistance, high abrasion resistance, and The effect of preventing destruction

Inactive Publication Date: 2015-06-17
SHANGHAI INVESTIGATION DESIGN & RES INST
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This kind of longkou protection method not only has low efficacy and high cost, but also has relatively high construction risks. With the gradual development of the enclosure project to deep beaches, the implementation of the above longkou protection method is becoming more and more difficult

Method used

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  • Closure gap protection structure applied to deep beach enclosure and closure method for closure gap protection structure
  • Closure gap protection structure applied to deep beach enclosure and closure method for closure gap protection structure
  • Closure gap protection structure applied to deep beach enclosure and closure method for closure gap protection structure

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Embodiment Construction

[0028] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0029] see Figure 1 to Figure 3 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...

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Abstract

The invention provides a closure gap protection structure applied to a deep beach enclosure. The closure gap protection structure is formed by three layers in a stacking manner, the bottom layer is a through-length filling sand bag layer, the middle layer is coping through-length sand bag layer and the surface layer is a sand rib soft mattress layer. According to the invention, a closure gap bottom sill and a mouth are constructed by filling the filling bags with sand, the geotextile with scouring resistance, high abrasion resistance and good sand protection performance is applied to parts, which are scoured by water flow, and the soft mattress is applied to the bottom sill and other parts, which are severely scoured by water flow for protection on the basis of above protection, so that erosion protection is improved through the closure gap protection structure, the sand bags are prevented from being damaged, filling sandy soil is protected from loss under the high flow speed, closure gap safety of the common enclosure engineering is guaranteed, and a relatively good operating condition is provided for closure of the closure gap. The whole closure gap protection structure is high in current scour resistance, convenient to construct, less in investment, safe and reliable.

Description

technical field [0001] The invention relates to a water conservancy construction building and a construction method thereof, in particular to a dragon mouth protective structure suitable for deep beach enclosure and a dragon closing method with strong erosion resistance, convenient construction and less investment. Background technique [0002] In recent years, with the continuous and rapid development of urban construction, the shortage of land resources has become increasingly serious, and the development and utilization of tidal flats has become an important way to open up new land resources. Among them, there are many enclosure projects in tidal estuaries and coastal areas. Longkou protection and closure are an important link in the enclosure projects. Longkou protection methods are an important content of related work carried out by scientific research and design units. [0003] In the past, the encirclement project mainly focused on middle and high beaches. The protect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/04
CPCE02B3/04
Inventor 高占学蔡育刘磊
Owner SHANGHAI INVESTIGATION DESIGN & RES INST
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