CN102828490B - Separated wharf wave dissipation wall - Google Patents
Separated wharf wave dissipation wall Download PDFInfo
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- CN102828490B CN102828490B CN201210354475.1A CN201210354475A CN102828490B CN 102828490 B CN102828490 B CN 102828490B CN 201210354475 A CN201210354475 A CN 201210354475A CN 102828490 B CN102828490 B CN 102828490B
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- wave
- wall body
- pile
- board
- wave dissipation
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Abstract
The invention provides a separated wharf wave dissipation wall which is characterized in that a wave dissipation wall body is arranged on a seabed close to a wharf wall body and comprises a support pile, a wave dissipation plate, a longitudinal beam, a continuous pile cap and a top plate, wherein the support pile is arranged on the seabed; the longitudinal beam is fixed at the upper part of the support pile; the continuous pile cap is fixed at the top of the support pile; the two ends of the top plate are fixed with the continuous pile cap and the wharf wall body respectively; the continuous pile cap, the longitudinal beam and the support pile form a frame structure for supporting the wave dissipation plate; and the wave dissipation plate is arranged in each frame of the frame structure. The wave dissipation plate is uniformly provided with transverse wave dissipation grooves parallel to each other. The separated wharf wave dissipation wall provided by the invention can improve the wave dissipation effect; the wave dissipation wall body has simple and reasonable structure and relatively low manufacturing cost; and the wave dissipation wall is easy to maintain and replace if damaged, and facilitates popularization and application.
Description
Technical field
The present invention relates to harbour, the coastal engineering unrestrained facility that disappears, particularly relate to a kind of separate type wharf wave dissipation wall.
Background technology
Gravity type quay has good endurance, shock resistance is strong, freeze proof and anti-ice is good, insensitive to ground load change, be easy to transformation etc. advantage, the dark welcome by vast Construction unit, is widely used in recent years.But the Wave energy acting on gravity type quay face near water can not be absorbed, reflexion of wave is serious, have impact on boats and ships pool steady, exerts a certain influence, also reduce the utilization rate in berth to the handling operation of boats and ships.Traditional harbour wall unrestrained cavity configuration that disappears with it, by the restriction of wall body size, is difficult to reach best wave absorbing effect, and after the unrestrained chamber that disappears damages under the repeated action of wave, by the restriction of itself design feature, is difficult to maintenance replacement.Therefore, in prior art: the harbour wall unrestrained chamber that disappears with it is difficult to reach best wave absorbing effect, and be difficult to maintenance replacement.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of separate type wharf wave dissipation wall, solves the harbour wall unrestrained chamber wave absorbing effect that disappears with it in prior art poor, easily impaired, is difficult to the defect of keeping in repair, can promotes wave absorbing effect, and be convenient to maintenance.
Technical scheme provided by the invention is, a kind of separate type wharf wave dissipation wall, is characterized in that, described wave-eliminating wall body is arranged on the sea bed of harbour wall body position, and wave-eliminating wall body comprises: supporting pile, wave eliminating board, longeron, continuously pile cover, top board; Described supporting pile sets on sea bed, described longeron is installed in the top of described supporting pile, described continuous pile cover is installed in supporting pile top, described top board two ends set firmly with continuous pile cover, harbour wall body respectively, described continuous pile cover, longeron and described supporting pile form the gridiron structure for supporting described wave eliminating board, are equipped with described wave eliminating board in each sash of described gridiron structure.
Improvement to technique scheme: described wave eliminating board evenly offers the transverse direction be parallel to each other and to disappear unrestrained groove.
Further improvement to technique scheme: described wave eliminating board is rectangle, the described transverse direction unrestrained groove that disappears is rectangular open-work, and the described transverse direction area that unrestrained groove takies that disappears is 0.2-0.3 with the ratio of the described wave eliminating board gross area.The wave force that wave eliminating board bears can be effectively reduced, and improve the unrestrained performance that disappears of wave-eliminating wall.
Further improvement to technique scheme: described wave eliminating board centre is arranged on the Wave energy concentrated area between design high-water and design lowest stage.
Further improvement to technique scheme: the height of described each wave eliminating board is the difference of design high-water and design lowest stage, and width is 2-3 rice.
Further improvement to technique scheme: apart arrangement between described wave-eliminating wall body and harbour wall body, distance is 0.025 ~ 0.25 times of design wavelength L between the two.
Further improvement to technique scheme: described supporting pile adopts pile foundation, the cross section of described supporting pile is circular or square, sets firmly formation frame construction between described gridiron structure and wharf shoulder by top board.
Tool of the present invention has the following advantages and good effect:
Separate type wharf wave dissipation wall provided by the invention, by setting firmly continuous pile cover at supporting pile top, the longeron that supporting pile top is solid-located, continuous pile cover, longeron and supporting pile is made to form sash braced structures, and wave eliminating board is arranged on this gridiron structure, and the top board by setting firmly between continuous pile cover and wharf shoulder, gridiron structure is connected with dock structure, forms frame construction.Owing to being separate type between this structure and dock structure, distance is between the two unrestricted, can reach best wave absorbing effect.Wave-eliminating wall body of the present invention simple and reasonable for structure, cost is lower, and wave-eliminating wall is for ease of maintenaince replaced when damaging, easy to utilize.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional end view of separate type wharf wave dissipation wall embodiment of the present invention;
Fig. 2 is the partial view in the front of separate type wharf wave dissipation wall embodiment of the present invention.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1 and Figure 2, the embodiment of a kind of separate type wharf wave dissipation wall of the present invention, wave-eliminating wall body is arranged on the sea bed 7 of harbour wall body 6 position, and wave-eliminating wall body comprises: supporting pile 1, longeron 2, wave eliminating board 3, continuously pile cover 4 and top board 5; Described supporting pile 1 sets on sea bed 7, described longeron 2 is installed in the top of supporting pile 1, described continuous pile cover 4 is installed in supporting pile 1 top, top board 5 two ends set firmly with continuous pile cover 4, harbour wall body 6 respectively, described continuous pile cover 4, supporting pile 1 and longeron 2 form the gridiron structure for supporting wave eliminating board 3, are equipped with described wave eliminating board 3 in each sash of described gridiron structure.
Specifically, described wave eliminating board 3 is rectangle, and it is highly the difference of design high-water and design lowest stage, and width is 2-3 rice.Wave eliminating board 3 evenly offers multiple transverse direction be parallel to each other to disappear unrestrained groove 3-1, the unrestrained groove 3-1 that laterally disappears is rectangular open-work.
Apart arrangement between above-mentioned wave-eliminating wall body and harbour wall body 6, distance is 0.025 ~ 0.25 times of design wavelength L between the two.The gridiron structure of wave-eliminating wall body and harbour wall body 6 are connected to form frame construction by top board 5 two ends, make wave eliminating board 3 centre be arranged on Wave energy concentrated area between design high-water and design lowest stage.Can effectively realize the unrestrained function that disappears.
The application designs for seashore and estuary harbour, does not relate to the basin on river.For coastal harbour and the obvious estuary harbour of tidal action, design high-water described in the application is the tidal level of climax cumulative frequency 10%, is called for short climax 10%; Design lowest stage described in the application is the tidal level of low tide cumulative percentage 90%, is called for short low tide 90%.For the insensitive estuary harbour of tidal action in flood season, design high-water and design lowest stage should adopt the tidal level of lasting 1% and 98% for many years respectively.Design wavelength L described in the application for structure place for determine wharf structure design wave corresponding to wavelength.
Concrete, the wave eliminating board 3 in the present embodiment mainly plays wave damping effect, to disappear unrestrained groove 3-1 owing to wave eliminating board 3 being provided with multiple transverse direction, water body by laterally disappear unrestrained groove 3-1 time there is turbulent fluctuation power consumption, more effectively can play wave damping effect.Wherein, in order to effectively reduce the wave force that wave eliminating board 3 bears, and improve the unrestrained performance that disappears of the present embodiment separate type wharf wave dissipation wall, the area that unrestrained groove 3-1 takies that disappears of the transverse direction in the present embodiment can be 0.2-0.3 with the ratio of the gross area of wave eliminating board 3.And the supporting pile 1 in the present embodiment adopts pile foundation, the cross section of supporting pile 1 can be circular or square.
Owing to being separate type between wave-eliminating wall structure of the present invention and the structure of harbour, distance is between the two unrestricted, can reach best wave absorbing effect, and meanwhile, wave-eliminating wall of the present invention is for ease of maintenaince replaced when damaging.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. a separate type wharf wave dissipation wall, is characterized in that, wave-eliminating wall body is arranged on the sea bed of harbour wall body position, and wave-eliminating wall body comprises: supporting pile, wave eliminating board, longeron, continuously pile cover, top board, described supporting pile sets on sea bed, described longeron is installed in the top of described supporting pile, described continuous pile cover is installed in supporting pile top, described top board two ends respectively with continuous pile cover, harbour wall body sets firmly, described continuous pile cover, longeron and described supporting pile form the gridiron structure for supporting described wave eliminating board, described wave eliminating board is equipped with in each sash of described gridiron structure, described wave eliminating board evenly offers the transverse direction be parallel to each other to disappear unrestrained groove, described wave eliminating board is rectangle, the described transverse direction unrestrained groove that disappears is rectangular open-work, the described transverse direction area that unrestrained groove takies that disappears is 0.2-0.3 with the ratio of the gross area of described wave eliminating board, described wave eliminating board centre is arranged on the Wave energy concentrated area between design high-water and design lowest stage, the height of each wave eliminating board is the difference of design high-water and design lowest stage, width is 2-3 rice, apart arrangement between described wave-eliminating wall body and harbour wall body, distance is 0.025 ~ 0.25 times of design wavelength L between the two, described supporting pile adopts pile foundation, the cross section of described supporting pile is circular or square, formation frame construction is set firmly by top board between described gridiron structure and harbour wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354475.1A CN102828490B (en) | 2012-09-22 | 2012-09-22 | Separated wharf wave dissipation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354475.1A CN102828490B (en) | 2012-09-22 | 2012-09-22 | Separated wharf wave dissipation wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828490A CN102828490A (en) | 2012-12-19 |
| CN102828490B true CN102828490B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210354475.1A Expired - Fee Related CN102828490B (en) | 2012-09-22 | 2012-09-22 | Separated wharf wave dissipation wall |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215916B (en) * | 2013-04-15 | 2015-11-04 | 上海市水利工程设计研究院有限公司 | Disappear unrestrained cavity |
| CN103758080B (en) * | 2013-12-31 | 2016-01-06 | 杭州河口水利科技有限公司 | Overhead type disappears unrestrained sightseeing platform structure |
| CN104746524A (en) * | 2015-03-27 | 2015-07-01 | 中国海洋大学 | Energy dissipation type caisson |
| CN110952499A (en) * | 2019-12-13 | 2020-04-03 | 中交天津港湾工程研究院有限公司 | Wharf component and construction method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10298952A (en) * | 1997-04-23 | 1998-11-10 | Taisei Corp | Breakwater and damping method for wave energy |
| JP4504864B2 (en) * | 2005-04-22 | 2010-07-14 | 株式会社技研製作所 | Dam body reinforcement structure with wave-dissipating function |
| CN201334654Y (en) * | 2008-12-09 | 2009-10-28 | 许杨林 | Wave-dissipating wharf |
| CN102359087B (en) * | 2011-07-29 | 2013-10-02 | 中国海洋大学 | Hollow submerged dike |
| CN202830873U (en) * | 2012-09-22 | 2013-03-27 | 中国海洋大学 | Separated type dock wave eliminating wall |
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2012
- 2012-09-22 CN CN201210354475.1A patent/CN102828490B/en not_active Expired - Fee Related
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| CN102828490A (en) | 2012-12-19 |
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Granted publication date: 20150701 Termination date: 20200922 |