Resin panel earth-rock fill dam and panel construction method

A technology of earth-rock dams and panels, applied in dams, barrages, water conservancy projects, etc., can solve the problems of difficult construction, large amount of materials, and poor quality, and achieve the effects of easy construction and maintenance, low cost, and short construction period

Active Publication Date: 2012-11-28
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, earth-rock dams often adopt anti-seepage structures such as core wall type and inclined wall type. The anti-seepage materials include cement concrete, asphalt concrete, clay,

Method used

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  • Resin panel earth-rock fill dam and panel construction method
  • Resin panel earth-rock fill dam and panel construction method
  • Resin panel earth-rock fill dam and panel construction method

Examples

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Embodiment Construction

[0033] see figure 1 , figure 2 , image 3 and Figure 4 , is a kind of resin face-rock earth-rock dam of the present invention, and it is built on the resin face-rock earth-rock dam on river course or mountain stream rock foundation 1, and the cross-section of earth-rock dam body 5 of this dam is trapezoidal shape, and dam crest 4 has anti-wave wall 6, There is a toe seat 23 at the foot of the upstream slope from the river bed to the abutments on both sides. The upstream dam slope has a resin panel 31 for slope protection. There is an elastic connector 25 between the resin panel 31 and the toe seat 23. The resin panel 31 is connected to the anti-wave The walls 6 are connected by settlement connectors 7 to form a closed anti-seepage body. There is a gravel transition layer 8 narrow at the top and wide at the bottom between the backwater surface of the resin panel 31 and the earth-rock dam body 5. There is a rock revetment 9 on the slope of the downstream dam and a horseway ...

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Abstract

The invention discloses a resin panel earth-rock fill dam. The resin panel earth-rock fill dam comprises an earth-rock fill dam built on a river way or mountain stream rock base; the cross section of the earth-rock fill dam is trapezoidal; a wave wall is arranged at the top of the earth-rock fill dam; a foot seat from a river bed to dam abutments on two sides is arranged at an upstream slope foot; an upstream dam slope is provided with a resin panel protective slope; a resin panel is respectively connected with the foot seat and the wave wall by an elastic connector and a settling connector so as to form a sealed anti-seepage body; a gravel transitional layer with a narrow upper part and a wide lower part is arranged between the back side of the resin panel and the resin panel earth-rock fill dam; a downstream dam slope is provided with a block rock protective slope and provided with a riding track; and a water draining prism is arranged at a downstream slope foot. The resin panel earth-rock fill dam disclosed by the invention has the advantages of simplicity and convenience in construction, short construction period, low manufacturing cost and easiness in maintenance; factory scale production qualities of the resin panel and parts thereof are guaranteed; and the resin panel earth-rock fill dam disclosed by the invention is the panel earth-rock fill dam with a novel anti-seepage and slope protective material.

Description

technical field [0001] The invention relates to an earth-rock dam using a resin face plate as an anti-seepage body and slope protection material and a construction method thereof, in particular to a resin face earth-rock dam and a face face construction method thereof. Background technique [0002] At present, earth-rock dams often adopt anti-seepage structures such as core wall type and inclined wall type. The anti-seepage materials include cement concrete, asphalt concrete, clay, etc. These dam types all have the problems of large amount of materials, difficult quality control, and difficult construction. , long construction period, high cost, difficult maintenance and other deficiencies. Contents of the invention [0003] Aiming at the deficiencies of the existing anti-seepage structure of earth-rock dams, the present invention proposes a resin face rock dam and its face construction method, which has simple construction, short construction period, low cost and easy mai...

Claims

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Application Information

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IPC IPC(8): E02B7/06E02B8/00
Inventor 汪哲荪金菊良王宗志周玉良吴成国汪明武张礼兵刘丽郑小武沈时兴
Owner HEFEI UNIV OF TECH
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