WO2021208168A1 - 一种生态海堤临水侧堤坡排水结构及其施工方法 - Google Patents

一种生态海堤临水侧堤坡排水结构及其施工方法 Download PDF

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Publication number
WO2021208168A1
WO2021208168A1 PCT/CN2020/089634 CN2020089634W WO2021208168A1 WO 2021208168 A1 WO2021208168 A1 WO 2021208168A1 CN 2020089634 W CN2020089634 W CN 2020089634W WO 2021208168 A1 WO2021208168 A1 WO 2021208168A1
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Prior art keywords
seawall
drainage
pipe
slope
wave
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PCT/CN2020/089634
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English (en)
French (fr)
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李铁
袁以美
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广东水利电力职业技术学院（广东省水利电力技工学校）
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Priority to US17/416,536 priority Critical patent/US11802389B2/en
Publication of WO2021208168A1 publication Critical patent/WO2021208168A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Definitions

  • the invention relates to the technical field of embankment slope drainage, in particular to an ecological sea embankment waterside embankment slope drainage structure and a construction method thereof.
  • the waves After the waves cross the seawall, they will scour the slope of the embankment and form water in the embankment. If the sea wall is heightened and widened, and the design is designed to prevent the waves from crossing the dam, the project investment will increase substantially.
  • the current practice is to adopt anti-scouring and drainage facilities on the top of the embankment and the backwater slope, such as hard slope protection such as concrete dry stone masonry, drainage ditches, etc.
  • hard slope protection lacks ecological characteristics, and if it is used in large quantities, it is contrary to the concept of ecological civilization construction.
  • the purpose of the present invention is to provide a drainage structure and a construction method for the slope of the ecological seawall on the waterfront side, so as to solve the problems raised in the background art.
  • An ecological seawall drainage structure on the water-side levee slope including a seawall, wave-eliminating ridges and water collection wells,
  • the upper side of the seawall is provided with a wave-eliminating ridge
  • the upper surface of the seawall is provided with a drainage blind ditch
  • the drainage blind ditch is matched with the wave-eliminating ridge
  • the water collection wells are equidistantly distributed on the lower side of the blind drainage ditch, and the lower end of the water collection well is connected with a hidden drainage pipe;
  • the lower end of the inclined surface of the seawall is provided with a pipe seat, the lower end of the concealed drainage pipe is fixedly connected to the pipe seat, and the lower end of the concealed drainage pipe is rotatably connected with a slap door.
  • the longitudinal section of the wave eliminator is L-shaped, the horizontal section of the wave eliminator is located at the bottom of the blind drainage ditch, and the upper end of the wave eliminator is provided with an arc part, and the arc part faces the sea.
  • the slope of the embankment is curved.
  • the side portions of the blind drainage ditch opposite to the vertical section of the wave-eliminating ridge are arranged obliquely, and the inclined surface of the blind drainage ditch is laid with a layer of mortar and masonry.
  • a layer of gravel is laid on the bottom of the blind drainage ditch, the gravel is located on the upper surface of the horizontal section of Xiaolangkan, and a layer of gravel is laid on the upper side of the gravel.
  • the water collection well includes a well wall and a containing space
  • the upper end of the drainage concealed pipe is fixedly connected to the well wall and flush with the well wall, and the drainage concealed pipe is communicated with the containing space.
  • the lower end of the drain concealed pipe is sheathed with a reinforced mesh, one end of the reinforced mesh is fixedly connected to the side wall of the pipe seat, and a gabion mesh pad is provided on the lower side of the reinforced mesh.
  • a construction method for the drainage structure of the side slope of the ecological seawall including the following construction content:
  • the platform has a width of 1.5m.
  • a groove is dug on the platform, and a water collection well made of reinforced concrete is placed in the groove.
  • the geotextile is laid on the upper end of the water collection well to facilitate filtering treatment of the water seeping down from the upper side of the water collection well.
  • the inner diameter of the pipe is 0.8m
  • the wall thickness of the pipe is 0.1m
  • the prefabricated reinforced concrete drainage concealed pipe is buried in The slope of the seawall is parallel to the slope of the seawall.
  • the glass fiber reinforced plastic door is installed on the lower end of the drainage concealed pipe.
  • the outer diameter of the water collection well is 1.5m, the depth is 2.0m, and the well wall 301 is 0.2m thick.
  • the bottom width of the wave-eliminating ridge is 1.5m
  • the buried depth is 1.2m
  • the height above the ground is 1m.
  • the wave-eliminating ridge is set in an arc shape, which is conducive to introducing the waves to the side of the sea and can reduce the amount of wave overturning.
  • Drainage ditches and hidden drainage pipes are both buried in the slope of the embankment and not exposed, which does not affect the appearance.
  • the end of the drain concealed pipe is equipped with a flap door to prevent seawater from ingressing.
  • Fig. 1 is a schematic diagram of the front structure of the drainage structure of the water-side levee slope of an ecological seawall according to the present invention
  • Fig. 2 is a schematic cross-sectional structure view taken along the A-A direction in Fig. 1;
  • Fig. 3 is a schematic diagram of a partial enlarged structure in Fig. 2;
  • an ecological seawall drainage structure on the waterside slope of an ecological seawall includes a seawall 100, a wave-eliminating ridge 200 and a water collection well 400,
  • the upper side of the seawall 100 is provided with a wave-eliminating ridge 200, and the upper surface of the seawall 100 is provided with a drainage blind ditch 300.
  • the drainage blind ditch 300 is matched with the wave-eliminating ridge 200.
  • the collection wells 400 are equidistantly distributed on the lower side of the blind drainage ditch 300, and the lower end of the collection well 400 is connected with a drainage concealed pipe 500 to facilitate the drainage of water in the collection well 400;
  • the lower end of the slope of the seawall 100 is provided with a pipe seat 600, the lower end of the concealed drainage pipe 500 is fixedly connected to the pipe seat 600, and the lower end of the concealed drainage pipe 500 is rotatably connected with a slap door 700, which can effectively prevent The sea is inverted.
  • the longitudinal section of the wave eliminator 200 is L-shaped, the horizontal section of the wave eliminator 200 is located at the bottom of the blind drainage ditch 300, and the upper end of the wave eliminator 200 is provided with an arc 201 which faces the seawall 100
  • the inclined surface is curved, which can reduce the amount of seawater crossing the wave-eliminating ridge 200, thereby facilitating the return of seawater.
  • the side of the blind drainage ditch 300 opposite to the vertical section of the Xiaolangkan 200 is arranged obliquely, and the inclined surface of the blind drainage ditch 300 is covered with a layer of mortar and masonry 303, which is convenient for seawater crossing the Xiaolangkan 200 to pass through the blind drainage ditch 300.
  • the inclined surface flows to the bottom of the blind drainage ditch 300.
  • a layer of gravel 302 is laid on the bottom of the blind drainage ditch 300.
  • the gravel 302 is located on the upper surface of the horizontal section of Xiaolangkan 200.
  • a layer of pebbles 301 is laid on the upper side of the gravel 302 to facilitate filtering of the water in the blind drainage ditch 300. , So as to prevent larger particles in the water from entering the water collection well 400.
  • the water collection well 400 includes a well wall 401 and an accommodation space 402.
  • the upper end of the drainage concealed pipe 4 is fixedly connected to the well wall 401 and is flush with the well wall 401, and the drainage concealed pipe 500 is connected to the accommodation space 402 to facilitate the accommodation space.
  • the water in 402 is discharged into the sea.
  • the lower end of the drain concealed pipe 500 is sheathed with a steel mesh 501, one end of the steel mesh 501 is fixedly connected to the side wall of the pipe seat 600, and the lower side of the steel mesh 501 is provided with a gabion mesh pad 800, which can effectively To prevent the seawater from eroding the foot of the seawall 100.
  • a construction method for the drainage structure of the side slope of the ecological seawall including the following construction content:
  • a platform On the inclined surface of the seawall 100, a platform is set at a horizontal distance of 5m from the shoulder of the embankment, and the platform is 1.5m wide. Then a groove is dug on the platform, and a water collection well 400 made of reinforced concrete is placed in the groove. Then, the geotextile is laid on the upper end of the water collection well 400 to facilitate filtering treatment of the water seeping down from the upper side of the water collection well 400.
  • the inner diameter is 0.8m
  • the pipe wall 401 is 0.1m thick, and it is prefabricated by reinforced concrete.
  • the concealed drainage pipe 500 is buried on the slope of the seawall 100 and is parallel to the slope of the seawall 100.
  • the glass fiber reinforced plastic door 700 is installed on the lower end of the concealed drainage pipe 500.
  • the horizontal section of the ridge 200 serves as the bottom of the drainage ditch 2 and is filled with gravel 302 with a thickness of 0.35m and pebbles 301 with a thickness of 0.35m from bottom to last to form a drainage ditch 300;
  • a layer of mortar masonry 303 with a thickness of 0.5m is laid on the inclined surface, and the drainage ditch 300 slopes from the middle to the collection wells 3 at both ends along the drainage direction, with a slope ratio of 1%; thus, it is convenient for the water in the blind drainage ditch 300 to flow into the collection well.
  • the outer diameter of the water collection well 400 is 1.5m, the depth is 2.0m, and the well wall 301 is 0.2m thick, which is convenient for accommodating the water seeping downward from the blind drainage ditch 300.
  • the bottom width of the Xiaolangkan 200 is 1.5m, the buried depth is 1.2m, and the height above the ground is 1m, which effectively prevents the waves from crossing the Xiaolangkan 200.
  • a platform is set on the inclined surface of the seawall 100 at a horizontal distance of 5m from the shoulder of the embankment. Place the geotextile in the groove, and then lay the geotextile on the upper end surface of the collection well 400 to facilitate the filtering treatment of the water seeping down from the upper side of the collection well 400.
  • the drainage concealed pipe 500 made of prefabricated reinforced concrete is buried in the sea.
  • the slope of the dike 100 is parallel to the slope of the sea dike 100, so that the water in the collection well 400 can be discharged into the sea through the concealed drainage pipe 500.
  • the FRP flap door 700 is installed on the lower end surface of the concealed drainage pipe 500 to prevent seawater from inverting.
  • a pipe seat 600 is formed by concrete pouring.
  • the end of the steel mesh 501 is inserted on the pipe seat 600, so as to facilitate the support of the drainage concealed pipe 500
  • concrete is poured on the slope of the seawall 100 to prevent the erosion of the slope of the seawall 100.
  • the gabion mesh pad 800 is placed at the corner of the seawall 100 and located on the lower side of the steel mesh 501. It can effectively prevent the seawater from eroding the footwall of the seawall 100.
  • the horizontal section of the ridge 200 can improve the impact force of the wave-breaking ridge 200 against the impact of waves, and is filled with gravel 302 with a thickness of 0.35m and pebbles 301 with a thickness of 0.35m from bottom to last to form
  • the drainage ditch 300 is formed, which is convenient for filtering the seawater that crosses the Xiaolangkan 200, and prevents the white garbage carried in the seawater from entering the collection well 400; then, the inclined surface of the drainage ditch 300 is laid with a layer of 0.5m thick slurry
  • the stone masonry 303 facilitates the seawater that has crossed the wave-eliminating ridge 200 to collect in the blind drainage ditch 300, and the drainage ditch 300 slopes from the middle to the collection wells 3 at both ends along the drainage direction, with a slope ratio of 1%; thereby facilitating the drainage of the blind ditch 300
  • the water inside flows into the water collection well 400.
  • the "fixed connection” described in the present invention means that the two parts that are connected to each other are fixed together, usually by welding, screws or glue, etc.; “rotating connection” means that the two parts are connected together And can move relatively.

Abstract

本发明公开了一种生态海堤临水侧堤坡排水结构及其施工方法，海堤，还包括消浪坎和集水井，所述海堤的上侧设置有消浪坎，所述海堤的上表面开设有排水盲沟，所述排水盲沟与消浪坎相配合；所述集水井等距分布在排水盲沟的下侧，且集水井的下端部连通有排水暗管；所述海堤的斜面下端部设置有管座，所述排水暗管的下端部固定连接在管座上，且排水暗管的下端面转动连接有拍门；本发明不仅能够减少海浪对海堤的侵蚀度，而且能够将越过消浪坎的海水进行收集，并从新排入海中。

Description

一种生态海堤临水侧堤坡排水结构及其施工方法 技术领域
本发明涉及堤坡排水技术领域，具体是一种生态海堤临水侧堤坡排水结构及其施工方法。
背景技术
海浪越过海堤后，对堤防坡面将造成冲刷，在堤内形成积水。若加高加宽海堤，按不越浪进行设计，可使海浪不越堤坝，但工程投资将大幅增加。现有做法是，在堤顶及背水坡采取抗冲刷及排水设施，如混凝土干砌石等硬质护坡，排水沟等。但硬质护坡缺少生态特性，若大量使用，则与生态文明建设理念相违背。
发明内容
本发明的目的在于提供一种生态海堤临水侧堤坡排水结构及其施工方法，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种生态海堤临水侧堤坡排水结构，包括海堤，还包括消浪坎和集水井，
所述海堤的上侧设置有消浪坎，所述海堤的上表面开设有排水盲沟，所述排水盲沟与消浪坎相配合；
所述集水井等距分布在排水盲沟的下侧，且集水井的下端部连通有排水暗管；
所述海堤的斜面下端部设置有管座，所述排水暗管的下端部固定连接在管座上，且排水暗管的下端面转动连接有拍门。
优选的，所述消浪坎的纵截面为L字形，所述消浪坎的水平段位于排水盲沟的底部，且消浪坎的上端部开设有弧形部，所述弧形部向海堤的斜面弯曲。
优选的，所述排水盲沟与消浪坎的垂直段相对的侧部呈倾斜设置，且排 水盲沟的倾斜面铺设有一层浆砌石。
优选的，所述排水盲沟的底部铺设有一层碎石，所述碎石位于消浪坎水平段的上表面，所述碎石的上侧铺设有一层卵石。
优选的，所述集水井包括井壁与容纳空间，所述排水暗管的上端部固定连接在井壁上并与井壁相平齐，且排水暗管与容纳空间相连通。
优选的，所排水暗管的下端部套设有钢筋网，所述钢筋网的一端部固定连接在管座的侧壁上，且钢筋网的下侧设置有格宾网垫。
一种生态海堤临水侧堤坡排水结构的施工方法，包括以下施工内容：
在海堤的倾斜面上，水平距离堤肩5m处，设置一道平台，平台宽1.5m，再在平台上挖去凹槽，将由钢筋混凝土预制而成的集水井安放至凹槽内，再将土工布铺设在集水井的上端面，便于对集水井上侧向下渗的水进行反滤处理，再将内径0.8m，管壁厚0.1m，由钢筋混凝土预制而成的排水暗管埋设在海堤的斜面并与海堤斜面相平行，将玻璃钢拍门安装在排水暗管的下端面，在海堤的堤脚处，通过混凝土浇筑而形成管座，在管座的浇筑过程中，将钢筋网的端部插设在管座上，从而便于对排水暗管的支撑以及钢筋网的固定，再在海堤的斜面浇筑混凝土，防止海堤斜面的侵蚀，将格宾网垫安放至海堤的堤角处并位于钢筋网的下侧；
再在土工布上表面以及平台外沿通过混凝土浇筑形成纵截面为L字形的消浪坎，且消浪坎垂直段的上端部有向海堤斜面弯曲的弧形部，通过浪坎水平段，作为排水肓沟的底部，并由下至上一次填充有厚0.35m的碎石、厚0.35m的卵石，从而形成形成排水肓沟；再将排水肓沟的倾斜面铺设一层厚0.5m的浆砌石303，且排水肓沟沿排水方向由中间向两端集水井放坡，坡比1％；从而便于排水盲沟内的水流入集水井内。
优选的，所述集水井的外径为1.5m，深2.0m，井壁301厚0.2m。
优选的，所述消浪坎的底宽1.5m，埋深1.2m，地面以上高度1m。与现有 技术相比，本发明的有益效果是：
1、在堤防临水侧先行防浪，将多余水体通过暗管排入大海，形成单向排水体系，方便实用。
2、在临水侧坡面上消浪，阻止海浪翻越堤身，可避免冲刷堤顶及背水坡。
3、消浪坎设为弧形，有利于将海浪引入大海一侧，可减少海浪翻越量。
4、排水肓沟和排水暗管均埋入堤坡而不外露，不影响美观。
5、排水暗管末端设置拍门，可防止海水倒灌。
附图说明
图1为本发明一种生态海堤临水侧堤坡排水结构的正面结构示意图；
图2为图1中A-A向的剖面结构示意图；
图3为图2中局部放大结构示意图；
图中：100-海堤、200-消浪坎、201-弧形部、300-排水盲沟、301-卵石、302-碎石、303-浆砌石、400-集水井、401-井壁、402-容纳空间、500-排水暗管、501-钢筋网、600-管座、700-拍门、800-格宾网垫。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-3，本发明实施例中，一种生态海堤临水侧堤坡排水结构，包括海堤100，还包括消浪坎200和集水井400，
海堤100的上侧设置有消浪坎200，海堤100的上表面开设有排水盲沟300，排水盲沟300与消浪坎200相配合，排水盲沟300便于对越过消浪坎200的海水进行收集；
集水井400等距分布在排水盲沟300的下侧，且集水井400的下端部连 通有排水暗管500，便于集水井400内的水排出；
海堤100的斜面下端部设置有管座600，排水暗管500的下端部固定连接在管座600上，且排水暗管500的下端面转动连接有拍门700，拍门700能够有效的防止海水倒灌。
消浪坎200的纵截面为L字形，消浪坎200的水平段位于排水盲沟300的底部，且消浪坎200的上端部开设有弧形部201，弧形部201向海堤100的斜面弯曲，能够减少海水越过消浪坎200的量，从而便于海水的回流。
排水盲沟300与消浪坎200的垂直段相对的侧部呈倾斜设置，且排水盲沟300的倾斜面铺设有一层浆砌石303，便于越过消浪坎200的海水经排水盲沟300的斜面流淌至排水盲沟300的底部。
排水盲沟300的底部铺设有一层碎石302，碎石302位于消浪坎200水平段的上表面，碎石302的上侧铺设有一层卵石301，便于对排水盲沟300内的水进行过滤，从而避免水中的较大颗粒进入集水井400内。
集水井400包括井壁401与容纳空间402，排水暗管4的上端部固定连接在井壁401上并与井壁401相平齐，且排水暗管500与容纳空间402相连通，便于容纳空间402内的水排入海中。
所排水暗管500的下端部套设有钢筋网501，钢筋网501的一端部固定连接在管座600的侧壁上，且钢筋网501的下侧设置有格宾网垫800，能够有效的对防止海水对海堤100堤脚的侵蚀。
一种生态海堤临水侧堤坡排水结构的施工方法，包括以下施工内容：
在海堤100的倾斜面上，水平距离堤肩5m处，设置一道平台，平台宽1.5m，再在平台上挖去凹槽，将由钢筋混凝土预制而成的集水井400安放至凹槽内，再将土工布铺设在集水井400的上端面，便于对集水井400上侧向下渗的水进行反滤处理，再将内径0.8m，管壁401厚0.1m，由钢筋混凝土预制而成的排水暗管500埋设在海堤100的斜面并与海堤100斜面相平行，将玻璃钢拍 门700安装在排水暗管500的下端面，在海堤100的堤脚处，通过混凝土浇筑而形成管座600，在管座600的浇筑过程中，将钢筋网501的端部插设在管座600上，从而便于对排水暗管500的支撑以及钢筋网501的固定，再在海堤100的斜面浇筑混凝土，防止海堤100斜面的侵蚀，将格宾网垫800安放至海堤100的堤角处并位于钢筋网501的下侧；
再在土工布上表面以及平台外沿通过混凝土浇筑形成纵截面为L字形的消浪坎200，且消浪坎200垂直段的上端部有向海堤100斜面弯曲的弧形部201，通过浪坎200水平段，作为排水肓沟2的底部，并由下至上一次填充有厚0.35m的碎石302、厚0.35m的卵石301，从而形成形成排水肓沟300；再将排水肓沟300的倾斜面铺设一层厚0.5m的浆砌石303，且排水肓沟300沿排水方向由中间向两端集水井3放坡，坡比1％；从而便于排水盲沟300内的水流入集水井400内
集水井400的外径为1.5m，深2.0m，井壁301厚0.2m，便于容纳排水盲沟300向下渗的水。
消浪坎200的底宽1.5m，埋深1.2m，地面以上高度1m，有效阻止海浪越过消浪坎200。
本发明在使用时，在海堤100的倾斜面上，水平距离堤肩5m处，设置一道平台，平台宽1.5m，再在平台上挖去凹槽，将由钢筋混凝土预制而成的集水井400安放至凹槽内，再将土工布铺设在集水井400的上端面，便于对集水井400上侧向下渗的水进行反滤处理，由钢筋混凝土预制而成的排水暗管500埋设在海堤100的斜面并与海堤100斜面相平行，便于集水井400内的水通过排水暗管500排入海中，将玻璃钢拍门700安装在排水暗管500的下端面，防止海水的倒灌，在海堤100的堤脚处，通过混凝土浇筑而形成管座600，在管座600的浇筑过程中，将钢筋网501的端部插设在管座600上，从而便于对排水暗管500的支撑以及钢筋网501的固定，再在海堤100的斜面浇筑 混凝土，防止海堤100斜面的侵蚀，将格宾网垫800安放至海堤100的堤角处并位于钢筋网501的下侧，能够有效的防止海水对海堤100的脚堤进行侵蚀。
再在土工布上表面以及平台外沿通过混凝土浇筑形成纵截面为L字形的消浪坎200，且消浪坎200垂直段的上端部有向海堤100斜面弯曲的弧形部201，通过浪坎200水平段，作为排水肓沟2的底部，能够提高消浪坎200的抵抗海浪的冲击力，并由下至上一次填充有厚0.35m的碎石302、厚0.35m的卵石301，从而形成形成排水肓沟300，便于对越过消浪坎200的海水进行过滤处理，避免海水中所携带的白色垃圾进入集水井400内；再将排水肓沟300的倾斜面铺设一层厚0.5m的浆砌石303，便于越过消浪坎200的海水汇集在排水盲沟300内，且排水肓沟300沿排水方向由中间向两端集水井3放坡，坡比1％；从而便于排水盲沟300内的水流入集水井400内。
在本发明中所描述的“固定连接”表示相互连接的两部件之间是固定在一起，一般是通过焊接、螺钉或胶粘等方式固定在一起；“转动连接”是指两部件连接在一起并能相对运动。
虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
故以上所述仅为本申请的较佳实施例，并非用来限定本申请的实施范围；即凡依本申请的权利要求范围所做的各种等同变换，均为本申请权利要求的保护范围。

Claims (9)

  1. 一种生态海堤临水侧堤坡排水结构，海堤(100)，其特征在于：还包括消浪坎(200)和集水井(400)，
    所述海堤(100)的上侧设置有消浪坎(200)，所述海堤(100)的上表面开设有排水盲沟(300)，所述排水盲沟(300)与消浪坎(200)相配合；
    所述集水井(400)等距分布在排水盲沟(300)的下侧，且集水井(400)的下端部连通有排水暗管(500)；
    所述海堤(100)的斜面下端部设置有管座(600)，所述排水暗管(500)的下端部固定连接在管座(600)上，且排水暗管(500)的下端面转动连接有拍门(700)。
  2. 根据权利要求1所述的一种生态海堤临水侧堤坡排水结构，其特征在于，所述消浪坎(200)的纵截面为L字形，所述消浪坎(200)的水平段位于排水盲沟(300)的底部，且消浪坎(200)的上端部开设有弧形部(201)，所述弧形部(201)向海堤(100)的斜面弯曲。
  3. 根据权利要求2所述的一种生态海堤临水侧堤坡排水结构，其特征在于，所述排水盲沟(300)与消浪坎(200)的垂直段相对的侧部呈倾斜设置，且排水盲沟(300)的倾斜面铺设有一层浆砌石(303)。
  4. 根据权利要求3所述的一种生态海堤临水侧堤坡排水结构，其特征在于，所述排水盲沟(300)的底部铺设有一层碎石(302)，所述碎石(302)位于消浪坎(200)水平段的上表面，所述碎石(302)的上侧铺设有一层卵石(301)。
  5. 根据权利要求1所述的一种生态海堤临水侧堤坡排水结构，其特征在于，所述集水井(400)包括井壁(401)与容纳空间(402)，所述排水暗管(4)的上端部固定连接在井壁(401)上并与井壁(401)相平齐，且排水暗管(500)与容纳空间(402)相连通。
  6. 根据权利要求1所述的一种生态海堤临水侧堤坡排水结构，其特征在于，所排水暗管(500)的下端部套设有钢筋网(501)，所述钢筋网(501)的一端 部固定连接在管座(600)的侧壁上，且钢筋网(501)的下侧设置有格宾网垫(800)。
  7. 根据权利要求1-6中任意一项所述的一种生态海堤临水侧堤坡排水结构的施工方法，其特征在于，包括以下施工内容：
    在海堤(100)的倾斜面上，水平距离堤肩5m处，设置一道平台，平台宽1.5m，再在平台上挖去凹槽，将由钢筋混凝土预制而成的集水井(400)安放至凹槽内，再将土工布铺设在集水井(400)的上端面，便于对集水井(400)上侧向下渗的水进行反滤处理，再将内径0.8m，管壁(401)厚0.1m，由钢筋混凝土预制而成的排水暗管(500)埋设在海堤(100)的斜面并与海堤(100)斜面相平行，将玻璃钢拍门(700)安装在排水暗管(500)的下端面，在海堤(100)的堤脚处，通过混凝土浇筑而形成管座(600)，在管座(600)的浇筑过程中，将钢筋网(501)的端部插设在管座(600)上，从而便于对排水暗管(500)的支撑以及钢筋网(501)的固定，再在海堤(100)的斜面浇筑混凝土，防止海堤(100)斜面的侵蚀，将格宾网垫(800)安放至海堤(100)的堤角处并位于钢筋网(501)的下侧；
    再在土工布上表面以及平台外沿通过混凝土浇筑形成纵截面为L字形的消浪坎(200)，且消浪坎(200)垂直段的上端部有向海堤(100)斜面弯曲的弧形部(201)，通过浪坎(200)水平段，作为排水肓沟(2)的底部，并由下至上一次填充有厚0.35m的碎石(302)、厚0.35m的卵石(301)，从而形成形成排水肓沟(300)；再将排水肓沟(300)的倾斜面铺设一层厚0.5m的浆砌石303，且排水肓沟(300)沿排水方向由中间向两端集水井(3)放坡，坡比1％；从而便于排水盲沟(300)内的水流入集水井(400)内。
  8. 根据权利要求7所述的一种生态海堤临水侧堤坡排水结构的施工方法，其特征在于，所述集水井(400)的外径为1.5m，深2.0m，井壁301厚0.2m。
  9. 根据权利要求7所述的一种生态海堤临水侧堤坡排水结构的施工方法，其特征在于，所述消浪坎(200)的底宽1.5m，埋深1.2m，地面以上高度1m。
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