CN103215917B - Rectangular square box breakwater structure and physical model testing device thereof - Google Patents
Rectangular square box breakwater structure and physical model testing device thereof Download PDFInfo
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- CN103215917B CN103215917B CN201310133548.9A CN201310133548A CN103215917B CN 103215917 B CN103215917 B CN 103215917B CN 201310133548 A CN201310133548 A CN 201310133548A CN 103215917 B CN103215917 B CN 103215917B
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Abstract
The invention discloses a rectangular square box breakwater structure, which comprises an anchorage (1), an anchor chain (2), a rectangular square box (3), a vertical-type outer-side wave stopping board (4), a vertical-type wave stopping board (5), an inner-side wave stopping board (6) and a wave stopping wall (7) and the like. A physical model testing device of the rectangular square box breakwater structure comprises the rectangular square box (3), a hoisting ring screw (8), a key ring button (9), a steel wire rope (10), a spring (11), a metal hook (12), a steel wire rope clip screwing off screw (13), an expansion screw (14), a foundation (15), a wave stopping board steel ruler (16), a board (17), a horizontal steel ruler (18), a slider (19) and a wave stopping wall steel ruler (20) and the like. The testing operation is concise, and the cost is lower. The rectangular square box breakwater structure and the physical model testing device are simple in structure, convenient to construct, strong in mobility, good in hydrophilism, less in environmental influence within a port, and are specially suitable for seas with larger water depth; and the wave dissipating effect is promoted to a certain degree.
Description
Technical field
The present invention relates to a kind of rectangle square chest-manger board-anchor chain type and float breakwater structure and physical model test method thereof, specifically propose a kind of floating breakwater structure theoretical based on thoroughly wave and technical parameter thereof and corresponding physical model test method.The top that this novel floating breakwater structure floats seawall at traditional rectangular square chest-anchor chain type has been set up wave wall and bottom it, has set up manger board.
Background technology
Seawall is the important component part of marine structure, can effectively defend wave to the invasion and attack of harbour region.Along with the development of China's marine economy, the construction of seawall is progressively to deepwater regions development, and traditional sloping faced breakwater and upright breakwater are more and more difficult to the needs meeting deep water blocking due to the some shortcomings of self.This breakwater structure theoretical based on thoroughly wave of floating breakwater, due to convenient construction, cost is lower, mobility is strong, water wettability is good, less and be suitable for the advantages such as deep water is regional and in Practical Project, receive increasing concern on the impact of port environment.
Existing Structural Form of Floating Breakwater is various, complexity differs, wherein better simply version is rectangle square chest-anchor chain type, many scholars have all carried out a large amount of theoretical and experimental studies to it, also there are many scholars to carry out certain improvement to it, carried out large quantity research based on the version after improving.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, easy construction, the good rectangular square box breakwater structure of wave absorbing effect, and the rectangle square chest adopting same principle to make floats seawall physical model test device.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of rectangular square box breakwater structure, it is characterized in that it comprises the anchorage being embedded in sea bed, anchorage is connected with rectangle square chest by anchor chain, front and rear sides bottom rectangle square chest is respectively equipped with manger board and inner side manger board outside vertical type, and also have additional multiple vertical type manger board between side manger board and inner side manger board outside, the top of described rectangle square chest is also provided with wave wall.
Another technical scheme that the present invention also provides:
A kind of rectangle square chest floats seawall physical model test device, it is characterized in that it comprises rectangle square chest, and described rectangle square chest to be floated in water and is connected with the metal hook fixed on the ground by hanging ring screw, key ring fastener, wire rope and spring; On the face of heading sea that described hanging ring screw is arranged on rectangle square chest and lee side; One end of described key ring fastener is engaged in the steel ring of hanging ring screw, and one end of the other end and spring is linked together by wire rope; Described wire rope is regulated effective length by steel wire clamp shackle screw mounted thereto and is fixed firmly by steel wire clamp shackle screw at the trial, avoids landing; The other end of described spring is socketed with the metal hook fixed on the ground by the steel ring that it is installed; Described metal hook is fixed on basis by setscrew; Described manger board steel ruler is arranged on the bottom of rectangle square chest, and manger board steel ruler is equipped with hole on the surface, and plank can be fixed on steel ruler by these holes and to form manger board with this by screw; Described horizontal steel ruler is arranged on the both sides, front and back of rectangle square chest, and intermediate portion has chute, and slide block is connected with horizontal steel ruler by the pin through described chute; Described wave wall steel ruler is arranged on the upper end of slide block, and its surface is equipped with hole, and plank can be fixed on wave wall steel ruler by these holes and to form wave wall by screw.
The opening of described metal hook toward the outer side.
The hole of described manger board steel ruler and wave wall steel ruler is provided with multiple.
Compared with prior art, the invention has the beneficial effects as follows:
Compare with upright breakwater with traditional ramp type, the present invention floats that breakwater structure is simple, cost is lower, convenient construction, mobility are strong, water wettability is good, affect less on port environment, is specially adapted to the marine site that the depth of water is larger.
Compared with floating seawall and improved form thereof with existing rectangle square chest-anchor chain type, wave absorbing effect has had certain lifting, and in port, waters is more stable.
Simultaneously of the present inventionly a kind ofly float the implementation method of seawall physical experiments compared to classic method for rectangle square chest-manger board-anchor chain type, because all parts of its test unit is all than being easier to dismounting, the globality of test unit and maneuverability are all comparatively strong, therefore its test operation is more succinct.The parts of test unit simultaneously adopts article conventional in life, and experimentation cost is cheap.
Accompanying drawing explanation
Fig. 1 is rectangular square box breakwater structure schematic diagram of the present invention.
Fig. 2 is the structural arrangement schematic diagram that rectangle square chest of the present invention floats seawall physical model test device.
Fig. 3 is the manger board structural representation that rectangle square chest of the present invention floats seawall physical model test device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, rectangular square box breakwater structure of the present invention comprises the anchorage 1 being embedded in sea bed, and anchorage 1 is connected with rectangle square chest 3 by anchor chain 2, thus retrains the motion of rectangle square chest 3 to a certain extent.Front and rear sides bottom rectangle square chest 3 is respectively equipped with manger board 4 and inner side manger board 6 outside vertical type, and also has additional multiple vertical type manger board 5 between side manger board 4 and inner side manger board 6 outside.The top of described rectangle square chest 3 is also provided with wave wall 7.
The critical technical parameter that rectangle square chest of the present invention floats seawall comprises: the length of rectangle square chest 3, wide, height is respectively L1, L2, L3, the draft A1 of rectangle square chest 3, wave wall 7, outside manger board 4, vertical type manger board 5, the height of interior survey manger board 6 is respectively H1, H2, H3, H4, the wave wall 7 horizontal range S1 that head sea between face vertical with rectangle square chest 3, horizontal range S2 between vertical type manger board 5 and outside manger board 4, the number N of vertical type manger board 5, the rigidity W1 of anchor chain 2, length L4, the parameters such as the angle theta between the tangent line of the anchor chain end place anchor chain 2 be connected with rectangle square chest 3 and perpendicular line.Design parameter will experimentally and actual conditions determine.
Rectangle square chest of the present invention floats seawall physical model as shown in Figure 2,3, and its test unit is made up of rectangle square chest 3, hanging ring screw 8, key ring fastener 9, wire rope 10, spring 11, metal hook 12, steel wire clamp shackle screw 13, setscrew 14, basis 15, manger board steel ruler 16, plank 17, horizontal steel ruler 18, slide block 19, wave wall steel ruler 20 etc.Described rectangle square chest 3 to be floated in water and is connected with the metal hook 12 fixed on the ground by hanging ring screw 8, key ring fastener 9, wire rope 10 and spring 11.On the face of heading sea that described hanging ring screw 8 is arranged on rectangle square chest 3 and lee side.One end of key ring fastener 9 is engaged in the steel ring of hanging ring screw 8, and one end of the other end and spring 11 is linked together by wire rope 10.Described wire rope 10 is regulated effective length by steel wire clamp shackle screw 13 mounted thereto and is fixed firmly by steel wire clamp shackle screw 13 at the trial, avoids landing.The other end of described spring 11 is socketed with the metal hook 12 fixed on the ground by the steel ring that it is installed.Described metal hook 12 by setscrew 13 be fixed on basis 15 on and the opening of metal hook 12 toward the outer side.Described manger board steel ruler 16 is arranged on the bottom of rectangle square chest 3, and manger board steel ruler 16 is equipped with hole on the surface, and plank 17 can be fixed on steel ruler by these holes and to form manger board with this by screw.Described horizontal steel ruler 18 is arranged on the both sides, front and back of rectangle square chest 3, and intermediate portion has chute, and slide block 19 is connected with horizontal steel ruler 8 by the pin through described chute.Described wave wall steel ruler 20 is arranged on the upper end of slide block 19, and its surface is equipped with hole, and plank 17 can be fixed on wave wall steel ruler 20 by these holes and to form wave wall by screw.The hole of described manger board steel ruler 16 and wave wall steel ruler 20 is provided with multiple, is convenient to install polylith plank 17.
Its test run method is as follows:
First the assembling of test unit parts is carried out.First the basic 15 original soil in place are dug out, toward building in new concrete process herein, setscrew 14 is being squeezed into, after concrete hardening, setscrew 14 has just been fixedly secured in basis 15, now just metal hook 12 can be arranged on setscrew 14, and the opening of metal hook 12 will be toward the outer side.Then key ring fastener 9 and spring 11 are linked together by wire rope 10, and steel wire clamp shackle screw 13 is installed on wire rope 10.On the face of heading sea hanging ring screw 8 being arranged on rectangle square chest 3 afterwards and lee side.Finally open after in steel ring that key ring fastener 9 is inserted on hanging ring screw 8 and closed, utilize the steel ring being arranged on spring 11 afterbody to be socketed on metal hook 12, such rectangle square chest 3 is just connected together by hanging ring screw 8, key ring fastener 9, wire rope 10 and spring 11 and metal hook 12.Now test unit just installation.
Just test can be started after test unit installation.First utilize steel wire clamp shackle screw 13 that wire rope 10 is transferred to suitable effective length, then wire rope 10 is fixed.The sandstone of suitable quality is added afterwards as required in rectangle square chest 3, and the plank 17 manger board steel ruler 16 in position being installed some forms the manger board of certain length, utilize slide block 19 to drive wave wall steel ruler 20 to slide on horizontal steel ruler 18 simultaneously, slide into until wave wall steel ruler 20 wave wall that the plank 17 installing some behind appropriate location thereon forms certain altitude.Just can pour water in tank afterwards, after having poured water, rectangle buoyancy tank 3 stably floats in water, manger board draft is read by manger board steel ruler 16, wave wall horizontal range of heading sea between face vertical with rectangle square chest 3 is read by horizontal steel ruler 18, and the height of wave wall is read by wave wall steel ruler 20.Now utilize wave making machine to manufacture wave in the side of floating breakwater, study with this and to float can when the wave absorbing effect of seawall and wave wall are positioned at this kind of position and this kind of height when manger board is positioned at this kind of position and this kind of draft and prevent more unrestrained phenomenon.
In the process of test, in order to study the wave absorbing effect floating seawall when manger board is positioned at diverse location or different draft, rectangle square chest is needed to take out from tank, now key ring fastener 9 is opened, it is made to depart from the steel ring of hanging ring screw 8, so just rectangle square chest and miscellaneous part can be separated, just rectangle square chest can be taken out easily from tank and do not need the man power and material of at substantial.
The undeclared part related in the present invention is same as the prior art or adopt prior art to be realized.
Claims (3)
1. a rectangle square chest floats seawall physical model test device, it is characterized in that it comprises rectangle square chest (3), described rectangle square chest (3) to be floated in water and is connected with the metal hook fixed on the ground (12) by hanging ring screw (8), key ring fastener (9), wire rope (10) and spring (11); On the face of heading sea that described hanging ring screw (8) is arranged on rectangle square chest (3) and lee side; One end of described key ring fastener (9) is engaged in the steel ring of hanging ring screw (8), and one end of the other end and spring (11) is linked together by wire rope (10); Described wire rope (10) is regulated effective length by steel wire clamp shackle screw (13) mounted thereto and is fixed firmly by steel wire clamp shackle screw (13) at the trial, avoids landing; The other end of described spring (11) is socketed with the metal hook (12) fixed on the ground by the steel ring that it is installed; Described metal hook (12) is fixed on basis (15) by setscrew (13); Manger board steel ruler (16) is arranged on the bottom of rectangle square chest (3), and manger board steel ruler (16) is equipped with hole on the surface, and plank (17) is fixed on steel ruler by these holes and forms manger board with this by screw; Horizontal steel ruler (18) is arranged on the both sides, front and back of rectangle square chest (3), and intermediate portion has chute, and slide block (19) is connected with horizontal steel ruler (18) by the pin through described chute; Wave wall steel ruler (20) is arranged on the upper end of slide block (19), and its surface is equipped with hole, and plank (17) is fixed on wave wall steel ruler (20) by these holes and forms wave wall by screw.
2. rectangle square chest according to claim 1 floats seawall physical model test device, it is characterized in that the opening of described metal hook (12) toward the outer side.
3. rectangle square chest according to claim 1 floats seawall physical model test device, it is characterized in that the hole of described manger board steel ruler (16) and wave wall steel ruler (20) is provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133548.9A CN103215917B (en) | 2013-04-17 | 2013-04-17 | Rectangular square box breakwater structure and physical model testing device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310133548.9A CN103215917B (en) | 2013-04-17 | 2013-04-17 | Rectangular square box breakwater structure and physical model testing device thereof |
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| CN103215917A CN103215917A (en) | 2013-07-24 |
| CN103215917B true CN103215917B (en) | 2015-02-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099895B (en) * | 2014-07-31 | 2016-06-29 | 哈尔滨工程大学 | Hinged the hanging down of asymmetric F type swings floating shielding |
| CN105421290A (en) * | 2015-12-11 | 2016-03-23 | 哈尔滨工程大学 | Dual-body floating type wave suppressor additionally provided with horizontal plates |
| CN106087862B (en) * | 2016-08-04 | 2018-01-12 | 浙江水利水电学院 | Multifunctional jetty |
| CN109056629B (en) * | 2018-08-24 | 2020-07-17 | 浙江大学 | Bottom surface fixed type water tank experiment device for flexible water bag breakwater structure |
| CN110375957A (en) * | 2019-07-11 | 2019-10-25 | 鲁东大学 | A kind of measuring device that wave acts on flat transmission dike |
| CN114112295A (en) * | 2021-11-10 | 2022-03-01 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Automatic real-time wave-crossing comprehensive measuring device and measuring method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53115533A (en) * | 1977-03-18 | 1978-10-09 | Mitsubishi Heavy Ind Ltd | Floating wave dissipation bank |
| JP3500321B2 (en) * | 1999-03-10 | 2004-02-23 | 一栄 神野 | Ocean floating breakwater |
| CN2856163Y (en) * | 2005-11-04 | 2007-01-10 | 许英良 | Wave suppress buoyancy float |
| CN2890162Y (en) * | 2006-03-10 | 2007-04-18 | 中国海洋石油总公司 | Combined wave damping system for deep water basin |
| CN101850834A (en) * | 2010-06-11 | 2010-10-06 | 许是勇 | Semi-submersible type multifunctional jetty |
| CN102587318B (en) * | 2012-02-08 | 2014-04-30 | 郑先斌 | Multihole floating breakwater with wave energy weakened in multiple stages |
| JP5811214B2 (en) * | 2014-03-03 | 2015-11-11 | 株式会社アンド | Soldering apparatus and electronic device manufacturing apparatus using the same |
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Granted publication date: 20150218 Termination date: 20160417 |