CN102359087B - Hollow submerged dike - Google Patents
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- CN102359087B CN102359087B CN201110215561XA CN201110215561A CN102359087B CN 102359087 B CN102359087 B CN 102359087B CN 201110215561X A CN201110215561X A CN 201110215561XA CN 201110215561 A CN201110215561 A CN 201110215561A CN 102359087 B CN102359087 B CN 102359087B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 abstract description 8
- 239000013535 sea water Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 230000008092 positive effect Effects 0.000 description 1
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- 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
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Abstract
本发明提供一种透空型潜堤，包括：支撑桩、纵梁、横梁、消浪板，其特点是：所述的支撑桩为人字形支撑桩，所述的各人字形支撑桩顶部通过连续桩帽连成一体，所述的纵梁固设在所述支撑桩的上部，所述横梁位于所述纵梁之间，所述横梁的端部与所述纵梁及所述支撑桩固定连接，所述纵梁和所述支撑桩形成用于支撑所述消浪板的框格结构，所述消浪板设置在所述框格结构上，所述消浪板开设消浪槽。由于上述结构基础为支撑桩对周围水流的运动基本不造成影响，从而使位于透空型潜堤两侧的海水能够顺畅的进行交换。由于消浪板布置于设计低水位到设计高水位之间，可以对不同水位条件下的波浪都形成良好消浪作用。其结构合理，造价较低。
The invention provides a hollow-type submerged embankment, comprising: supporting piles, longitudinal beams, beams, and wave-dissipating boards. The caps are integrated, the longitudinal beams are fixed on the upper part of the supporting piles, the crossbeams are located between the longitudinal beams, and the ends of the crossbeams are fixedly connected with the longitudinal beams and the supporting piles, The longitudinal beams and the support piles form a grid structure for supporting the wave-dissipating plate, the wave-dissipating plate is arranged on the grid structure, and the wave-dissipating plate is provided with a wave-dissipating groove. Since the above-mentioned structural foundation is the support pile, it basically does not affect the movement of the surrounding water flow, so that the seawater on both sides of the permeable submerged embankment can be exchanged smoothly. Since the wave dissipating plate is arranged between the design low water level and the design high water level, it can form a good wave dissipating effect on waves under different water level conditions. The structure is reasonable and the cost is low.
Description
技术领域 technical field
本发明涉及港口、海岸工程领域，具体说是一种透空型潜堤。 The invention relates to the field of port and coastal engineering, in particular to a hollow type submerged embankment.
背景技术 Background technique
潜堤是一种比较常用的海岸防护结构，该结构顶面在设计高水位时淹没于水下，在设计低水位时可以露出水面，多采用抛石结构。传统的抛石潜堤顶面位于波浪能量最为集中的区域，其所承受波浪荷载较大，需要采用较大护面结构；另外，抛石潜堤为实体结构，影响其掩护区域与外海的水体交换；且在我国某些地区，地质条件较差，石料较为缺乏且价格较高，潜堤如采用抛石结构，工程造价较高。因此，现有技术抛石潜堤水体存在水体交换能力较差和在我国某些地区造价较高的问题。 The submerged embankment is a commonly used coastal protection structure. The top surface of the structure is submerged underwater when the water level is designed to be high, and can be exposed to the water surface when the water level is designed to be low. Mostly, a riprap structure is used. The top surface of the traditional riprap submerged dike is located in the area where the wave energy is most concentrated, and it bears a large wave load, which requires a larger surface protection structure; in addition, the riprap submerged dike is a solid structure, which affects its shelter area and the water body in the open sea. Exchange; and in some areas of our country, the geological conditions are poor, stone materials are relatively scarce and the price is high, if the submerged embankment adopts a riprap structure, the project cost is relatively high. Therefore, there are the problems of poor water body exchange capacity and high cost in some areas of my country in the existing technology.
因此，怎样通过合理的结构设计，解决现有技术中堆石潜堤水体交换能力较差、在我国某些地区造价较高的缺陷，实现提高潜堤的水体交换能力和防浪效果。这是本技术领域面临的技术课题。 Therefore, how to solve the defects of poor water body exchange capacity of rockfill submerged dikes in the prior art and high cost in some areas of my country through reasonable structural design, so as to improve the water body exchange capacity and wave prevention effect of submerged dikes. This is a technical problem faced by this technical field.
发明内容 Contents of the invention
本发明是针对现有技术存在的问题，提供一种透空型潜堤，其结构合理，解决现有技术中堆石潜堤水体交换能力较差、造价较高的缺陷，提高潜堤的水体交换能力和防浪效果。 The present invention aims at the problems existing in the prior art, and provides a permeable submerged embankment, which has a reasonable structure, solves the defects of poor water body exchange capacity and high cost of the rockfill submerged embankment in the prior art, and improves the water quality of the submerged embankment. Exchange ability and anti-wave effect.
本发明的目的是通过如下技术方案实现的：一种透空型潜堤，包括：支撑桩、纵梁、横梁、消浪板，其特征在于：所述的支撑桩为人字形支撑桩，所述的各人字形支撑桩顶部通过连续桩帽连成一体，所述的纵梁固设在所述支撑桩的上部，所述横梁位于所述纵梁之间，所述横梁的端部与所述纵梁及所述支撑桩固定连接，所述纵梁和所述支撑桩形成用于支撑所述消浪板的框格结构，所述消浪板设置在所述框格结构上，所述消浪板开设消浪槽。由于上述结构基础为支撑桩对周围水流的运动基本不造成影响，从而使位于透空型潜堤两侧的海水能够顺畅的进行交换，提高了潜堤的水体交换能力和防浪效果，且造价较低。 The object of the present invention is achieved through the following technical solutions: a hollow-type submerged embankment, comprising: support piles, longitudinal beams, beams, and wave-dissipating plates, characterized in that: the support piles are herringbone support piles, and the The tops of the herringbone support piles are connected together through continuous pile caps, the longitudinal beams are fixed on the upper part of the support piles, the crossbeams are located between the longitudinal beams, and the ends of the crossbeams are connected to the longitudinal beams. The beam and the support piles are fixedly connected, the longitudinal beam and the support piles form a grid structure for supporting the wave dissipation plate, the wave dissipation plate is arranged on the grid structure, and the wave dissipation plate is provided with a wave trough. Since the foundation of the above structure is the supporting pile, it basically does not affect the movement of the surrounding water flow, so that the seawater on both sides of the permeable submerged dike can be exchanged smoothly, which improves the water exchange capacity and wave prevention effect of the submerged dike, and reduces the cost. lower.
对上述技术方案的改进：所述消浪板为方形，消浪板上的消浪槽为均匀排列的方形或圆形透孔。 Improvement to the above technical solution: the wave-dissipating plate is square, and the wave-dissipating grooves on the wave-dissipating plate are evenly arranged square or circular through-holes.
对上述技术方案的进一步改进：所述消浪槽占用的面积与所述消浪板的面积之比为0.3-0.5。可以有效的降低消浪板承受的波浪力，并提高透空型潜堤的消波性能。 A further improvement to the above technical solution: the ratio of the area occupied by the wave-dissipating trough to the area of the wave-dissipating plate is 0.3-0.5. It can effectively reduce the wave force borne by the wave-dissipating plate, and improve the wave-absorbing performance of the permeable submerged embankment.
对上述技术方案的进一步改进：所述纵梁与两相邻的支撑桩之间形成的一个框格结构上设置一块消浪板，相邻的消浪板之间对接成一排。 A further improvement to the above technical solution: a wave-dissipating board is arranged on a grid structure formed between the longitudinal beam and two adjacent support piles, and adjacent wave-dissipating boards are butted into a row.
对上述技术方案的进一步改进：所述支撑桩的横截面为圆形或方形，所述连续桩帽的横截面为方形。 A further improvement to the above technical solution: the cross-section of the support pile is circular or square, and the cross-section of the continuous pile cap is square.
对上述技术方案的进一步改进：所述的消浪板位于设计高水位与设计低水位之间。可以对不同水位条件下的波浪都形成良好消浪作用。 A further improvement to the above technical solution: the wave-dissipating plate is located between the designed high water level and the designed low water level. It can form a good wave dissipation effect on waves under different water level conditions.
本发明与现有技术相比具有以下优点和积极效果： Compared with the prior art, the present invention has the following advantages and positive effects:
本发明的透空型潜堤，通过在支撑桩为人字形，支撑桩顶部固设的连续桩帽及固设在一起的纵梁和横梁，使支撑桩、纵梁形成框格支撑结构，并将消浪板设置在该框格结构上，通过消浪板可以有效的起到消浪作用，从而为海岸线提供有效掩护。本结构基础为人字形支撑桩，海水可以自由流动，从而使位于透空型潜堤两侧的海水能够自由交换，提高了透空型潜堤的水体交换能力。由于消浪板布置于设计低水位到设计高水位之间，而波浪能有主要在海水表面，所述结构能够克服因潮汐变动引起的波浪垂向位置变动影响，可以对不同水位条件下的波浪都形成良好消浪作用，提高了防浪效果同时，与传统抛石潜堤相比，降低了潜堤的造价。 The hollow-type submerged embankment of the present invention, through the support piles being herringbone, the continuous pile cap fixed on the top of the support piles and the longitudinal beams and crossbeams fixed together, the support piles and the longitudinal beams form a lattice support structure, and the The wave-dissipating board is arranged on the lattice structure, and the wave-dissipating board can effectively play a wave-dissipating effect, thereby providing effective cover for the coastline. The foundation of the structure is a herringbone support pile, and the seawater can flow freely, so that the seawater on both sides of the permeable submerged embankment can be exchanged freely, and the water body exchange capacity of the permeable submerged embankment is improved. Since the wave-dissipating plate is arranged between the design low water level and the design high water level, and the wave energy is mainly on the seawater surface, the structure can overcome the influence of the wave vertical position change caused by tidal changes, and can control waves under different water levels. It forms a good wave dissipation effect, improves the anti-wave effect, and at the same time reduces the cost of the submerged dike compared with the traditional riprap submerged dike.
附图说明 Description of drawings
图1为本发明一种透空型潜堤实施例的横断面图； Fig. 1 is the cross-sectional view of a kind of hollow type submerged embankment embodiment of the present invention;
图2为本发明一种透空型潜堤实施例的局部侧面视图； Fig. 2 is a partial side view of a kind of hollow type submerged embankment embodiment of the present invention;
图3为本发明一种透空型潜堤实施例中一块消浪板的放大图。 Fig. 3 is an enlarged view of a wave-dissipating plate in an embodiment of a permeable submerged embankment of the present invention.
图中：1、支撑桩；2、纵梁；3、横梁；4、消浪板；4-1、消浪槽；5、连续桩帽。 In the figure: 1. supporting pile; 2. longitudinal beam; 3. beam; 4. wave-dissipating plate; 4-1. wave-dissipating trough; 5. continuous pile cap.
具体实施方式 Detailed ways
下面结合附图对本发明作进一步描述。 The present invention will be further described below in conjunction with accompanying drawing.
参见图1-图3，本发明一种透空型潜堤的实施例，包括：人字形支撑桩1、纵梁2、横梁3、消浪板4及连续桩帽5，连续桩帽5固设在人字形支撑桩1顶部。每一纵梁2固设在每一排人字形支撑桩1的上部，横梁3位于两条纵梁2之间，横梁3的端部与纵梁2及支撑桩1固定连接，人字形支撑桩1和纵梁2形成用于支撑消浪板4的框格结构，消浪板4设置在框格结构上，消浪板4开设有多个消浪槽4-1。
Referring to Fig. 1-Fig. 3, the embodiment of a kind of permeable submerged embankment of the present invention comprises: herringbone support pile 1, longitudinal beam 2, beam 3, wave-
本实施例透空型潜堤设置有插设在海床6中的人字形支撑桩1，每一排人字形支撑桩1由两根倾斜设置的柱子组成。根据透空型潜堤长度不同，采用适当数量的人字形支撑桩1间隔排列，而由人字形支撑桩1顶端固设的连续桩帽5连为一体。支撑桩1和纵梁2形成的方形框格结构，所述消浪板4为与所述方形框格形状对应的方形，消浪板4上的消浪槽4-1为均匀排列的方形或圆形透孔。所述纵梁2与两相邻的支撑桩1之间形成的一个方形框格结构上设置一块方形消浪板4，相邻的消浪板4之间对接成一排。
In this embodiment, the hollow type submerged embankment is provided with herringbone support piles 1 inserted in the
为了有效的实现本实施例透空型潜堤对海岸的防浪功能，并确保本实施例透空型潜堤具有较好的水体交换能力，消浪板4位于设计高水位与设计低水位之间。具体的，本实施例中的消浪板4主要起防浪作用，为海岸线提供掩护，由于消浪板4上设置有多个消浪槽4-1，水体通过消浪槽4-1时发生紊动耗能，可以更加有效的起到消波作用。其中，为了有效的降低消浪板4承受的波浪力，并提高本实施例透空型潜堤的消波性能，本实施例中的消浪槽4-1占用的面积与消浪板4的面积之比为0.3-0.5。而本实施例中的支撑桩1的横截面可以为圆形或方形，所述连续桩帽5的横截面为方形。
In order to effectively realize the wave-proof function of the permeable submerged dike of this embodiment on the coast, and ensure that the permeable submerged dike of this embodiment has a better water exchange capacity, the wave-
当然，上述说明并非是对本发明的限制，本发明并不限于上述举例，本技术领域的普通技术人员，在本发明的实质范围内，做出的变化、改型、添加或替换，都应属于本发明的保护范围。 Of course, the above descriptions are not intended to limit the present invention, and the present invention is not limited to the above-mentioned examples. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention shall belong to protection scope of the present invention.
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102828490B (en) * | 2012-09-22 | 2015-07-01 | 中国海洋大学 | Separated wharf wave dissipation wall |
| CN103243678B (en) * | 2013-05-23 | 2015-07-29 | 天津港航工程有限公司 | Mole |
| CN106351173A (en) * | 2016-10-31 | 2017-01-25 | 天津港航工程有限公司 | Water-permeable breakwater structure |
| CN106836119A (en) * | 2017-04-17 | 2017-06-13 | 长沙理工大学 | A kind of layer-stepping submerged breakwater |
| CN107881982B (en) * | 2017-12-02 | 2023-01-17 | 中国海洋大学 | A protection device for beach section |
| CN108330905B (en) * | 2018-04-13 | 2023-11-17 | 珠江水利委员会珠江水利科学研究院 | Wave elimination and rectification floating body, wave elimination and rectification device and method |
| CN109208534B (en) * | 2018-10-22 | 2024-04-02 | 中国海洋大学 | Pile foundation open type breakwater and construction method thereof |
| CN109763455B (en) * | 2018-12-29 | 2024-04-09 | 中交水运规划设计院有限公司 | Permeable breakwater |
| CN109537524A (en) * | 2019-01-08 | 2019-03-29 | 中国海洋大学 | A kind of anti-camber curtain wall type breakwater |
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| CN1167186A (en) * | 1996-06-03 | 1997-12-10 | 谢怀东 | Permeable breakwater |
| JP2005248661A (en) * | 2004-03-08 | 2005-09-15 | Taisei Corp | Breakwater construction method and indicator jig |
| CN201334654Y (en) * | 2008-12-09 | 2009-10-28 | 许杨林 | Wave-dissipating wharf |
| CN102011374A (en) * | 2010-12-09 | 2011-04-13 | 河海大学 | Openwork breakwater |
| CN102127903A (en) * | 2011-01-20 | 2011-07-20 | 中国海洋大学 | Composite rockfill submerged embankment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH1077617A (en) * | 1996-09-03 | 1998-03-24 | Kajima Corp | Vibration-damping pier |
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|---|---|---|---|---|
| CN1167186A (en) * | 1996-06-03 | 1997-12-10 | 谢怀东 | Permeable breakwater |
| JP2005248661A (en) * | 2004-03-08 | 2005-09-15 | Taisei Corp | Breakwater construction method and indicator jig |
| CN201334654Y (en) * | 2008-12-09 | 2009-10-28 | 许杨林 | Wave-dissipating wharf |
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| CN102127903A (en) * | 2011-01-20 | 2011-07-20 | 中国海洋大学 | Composite rockfill submerged embankment |
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