CN106939578A - A kind of sea wall is passed the flood period safeguard structure and its construction method - Google Patents
A kind of sea wall is passed the flood period safeguard structure and its construction method Download PDFInfo
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- CN106939578A CN106939578A CN201710092770.7A CN201710092770A CN106939578A CN 106939578 A CN106939578 A CN 106939578A CN 201710092770 A CN201710092770 A CN 201710092770A CN 106939578 A CN106939578 A CN 106939578A
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- 238000010276 construction Methods 0.000 title claims abstract description 120
- 230000006641 stabilisation Effects 0.000 claims abstract description 42
- 238000011105 stabilization Methods 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 24
- 239000007853 buffer solution Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 238000013461 design Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000009189 diving Effects 0.000 claims description 3
- 239000010794 food waste Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000013535 sea water Substances 0.000 abstract description 35
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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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
- 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
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/08—Tide or wave power plants
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
Passed the flood period safeguard structure and its construction method the invention discloses a kind of sea wall, including wave attenuating device, wave-power device, dykes and dams and buffer system, wave attenuating device mobile link is in the first supporting construction, first supporting construction includes two first supports be arrangeding in parallel, the two ends of first supporting construction are respectively fixedly connected with the domatic and current stabilization that slows down is domatic by foundation pile and the first guide pile, the tail end of first supporting construction is provided with wave-power device, the other end of first guide pile is provided with the second supporting construction, buffer system is domatic through slowing down, current stabilization is domatic and sea wall.Its method includes：Surveying and locating, foundation pile and positioning pile driving construction, buffer system construction, wave attenuating device and wave-power device construction, the construction of the second supporting construction and dam construction.The present invention can meet the installation protection of passing the flood period of different length, width sea wall, reduce the loss of silt, play good Seawall protection effect, and can realize power generation with sea water, remarkable in economical benefits.
Description
Technical field
Passed the flood period safeguard structure and its construction method the present invention relates to a kind of sea wall.
Background technology
Sea wall is to protect the important job facilities that coastal area exempts from tide, wave is attacked, and the destruction of sea wall will cause serious
Consequence, is not blocked by island in front of the sea wall of open type marine site, is directly toward off-lying sea, wind area endless, and There are billows three feet high even if there is no wind, by off-lying sea
Surge huge, the immixture surged during typhoon with stormy waves of influence, its Wave parameters be 3 times of stormy waves in the bay of partial zones with
On, destructive power is huge, and coastal sea wall is constituted a serious threat.
Safeguard structure of the prior art of passing the flood period typically uses barricade form, directly acts on sea wall upstream face, therefore
Safeguard structure of passing the flood period is larger by the direct impulsive force of wave, and protection effect is undesirable, or even occurs pouring in down a chimney phenomenon.
The content of the invention
Present invention aims at for present in prior art deficiency and provide a kind of sea wall pass the flood period safeguard structure and its
The technical scheme of construction method, by the design of wave attenuating device and buffer system, can effectively make seawater reach sea wall it
Front reduction gear, reduces frontal impact power of the seawater to sea wall, reduces the flood control pressure of dykes and dams, improves the anti-of safeguard structure entirety of passing the flood period
Effect is protected, its service life is extended, while the installation protection of passing the flood period of different length, width sea wall can be met, silt is reduced
It is lost in, plays good Seawall protection effect, and power generation with sea water, remarkable in economical benefits can be realized.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of sea wall is passed the flood period safeguard structure, it is characterised in that：Including wave attenuating device, wave-power device, dykes and dams and buffering
System, wave attenuating device mobile link is in the first supporting construction, and the first supporting construction includes two first supports be arrangeding in parallel,
It is provided with the medial surface of first support on guide groove, guide groove and is evenly arranged with spacing hole, the two ends of the first supporting construction passes through base
Plinth stake and the first guide pile are respectively fixedly connected with the domatic and current stabilization that slows down is domatic, and current stabilization is domatic to be located at the domatic and sea wall that slows down
Between, the tail end of the first supporting construction is provided with wave-power device, and the other end of the first guide pile is provided with the second support knot
Structure, the tail end of the second supporting construction is fixedly connected on the top surface of sea wall by the second guide pile, and buffer system runs through speed-reduction slope
Face, current stabilization be domatic and sea wall, and dykes and dams are fixedly connected on the top surface of sea wall；, can by the design of wave attenuating device and buffer system
Effectively to make seawater reach the front reduction gear of sea wall, reduce frontal impact power of the seawater to sea wall, reduce the flood control pressure of dykes and dams
Power, improves the overall protection effect of safeguard structure of passing the flood period, and extends its service life, and wave attenuating device realizes the effect cleaved, and
Buffer system then can be very good to play a part of seawater to liquidate, to reduce impulsive force of the seawater to sea wall, wave-power device
Kinetic energy can be changed into electric energy in the presence of seawater, electric energy is provided for the electric equipment on sea wall, save the energy, first
The design of support structure and the second supporting construction, can be fixed on deceleration by wave attenuating device, wave-power device and the first wave eliminating block
Domatic, current stabilization is domatic and sea wall on, prevent due to the domatic, current stabilization that slows down is domatic and sea wall on the soil is porous influence disappears wave dress
Put, the normal work of wave-power device and the first wave eliminating block.
Further, wave attenuating device includes uniformly being staggeredly equipped with second on wave eliminating board, the upstream face and back side of wave eliminating board
Wave eliminating block, the both sides of wave eliminating board are symmetrically arranged with first support bar and second support bar, first support bar and second support bar
Bottom is respectively connected with sliding block, and sliding block matches with guide groove, and locating piece is provided with sliding block, and locating piece matches with spacing hole, disappears
The second wave eliminating block in wave plate can be realized to cleave to seawater, and it connects first by first support bar and second support bar
Frame, can select the installation site of wave eliminating board according to the flowing velocity of different waters seawater, while first support bar and the second support
Bar has different length to select, to adjust the angle of inclination of wave eliminating board, realizes optimal effect of cleaving.
Further, being horizontally disposed with wave-power device has two first rotating shafts being parallel to each other and the second rotating shaft, first
The interlaced arrangement of gear piece being provided with rotating shaft and the second rotating shaft on the gear piece in gear piece, first rotating shaft and the second rotating shaft,
The two ends of first rotating shaft and the second rotating shaft are provided with bearing housing, and the side of bearing housing is provided with terminal box, promoted by seawater
Gear piece, makes first rotating shaft and the second axis of rotation, and then rotates with dynamic bearing and to realize and generate electricity, by terminal box by electrical energy transportation extremely
On electric equipment.
Further, the second supporting construction is included between two second supports arranged in parallel, two second supports
Even be provided with guide plate, guide plate is evenly arranged with the first wave eliminating block, and the first wave eliminating block can move back and forth along guide plate,
Raising is cleaved effect, and second support is used to fix, and improves the stability of the second supporting construction.
Further, buffer system includes the first dashpot, the second dashpot, the first drainpipe, the second drainpipe and water inlet
Pipe, the first dashpot and the second dashpot are respectively positioned on the inclined-plane of sea wall, and the first dashpot is located at the lower section of the second dashpot, enters
The water inlet port of water pipe be located at slow down it is domatic on, the water outlet port of water inlet pipe is connected in sea wall through current stabilization is domatic, and first delays
Jet-bedding and the second dashpot connect water inlet pipe, the first dashpot and the second buffering by the first drainpipe and the second drainpipe respectively
Groove can play the cushioning effect to seawater, while the seawater of bottom can be entered by water inlet pipe, and in the first drainpipe and
Flowed out in the presence of second drainpipe from the first dashpot and the second dashpot, seawater reaction is mutually hit, realized dynamic
Cancelling out each other for energy, reduces the impulsive force to sea wall.
Further, the diameter with diameter greater than the second dashpot of the first dashpot.
Further, equal mobile link at least two grooves, groove is provided with dykes and dams water fender, the two ends of water fender
At least two boosting blocks are symmetrically arranged with, two boosting blocks of the same side are connected by threaded rod, and the bottom of threaded rod is provided with
Synchronous motor, by the design of synchronous motor, can drive the water fender in groove to move up and down, realize single or multiple dash
Plate is moved, and boosting block is conducive to keeping the stable movement of water fender.
A kind of sea wall described above is passed the flood period the construction method of safeguard structure, it is characterised in that comprised the following steps：
1) surveying and locating
A, draw construction drawing, and root by measuring slow down domatic and sea wall the length of domatic, current stabilization and gradient first
Arrangement and method for construction is determined according to construction drawing, work of confiding a technological secret is carried out according to the requirement of construction；
B and then the plant needed for construction is transported to construction specified location, and construction equipment is checked, really
Construction is protected to be smoothed out；
C, the requirement then according to construction location, to slowing down, domatic and sea wall the surface of domatic, current stabilization is cleared up, and is used in combination
Rammer compacter carries out compacting processing, it is ensured that the soil is porous that degree reaches the requirement of construction for each construction surface；
D, finally according to drawing design requirement it is corresponding it is domatic on precalculated position, utilize total powerstation to release double -- rowed pipe pile
Centreline control point, and inserting piling steel-pipe pile made marks, and in this, as offshore dike wire peg, the straightway between each control point is adopted
It is erected on measuring table and is measured with theodolite, according to the wire peg of releasing, the first supporting construction and second is gone out with dipstick metering
The construction location of supporting construction；
2) foundation pile and positioning pile driving construction
A, first by piling work ship navigate by water to slow down it is domatic on operation area after, adjustment pile driving barge is to the position of steel-pipe pile
Put, the anchoring pile at four angles is fallen, ship is anchored and implements piling work after stabilization, front and rear setting center anchor hawser keeps hull
It is stable；
B and then concrete pile tube is transported to job location, sling the hoisting point position of concrete pile tube one end by crane barge, depart from deck
Until after the vertical stable state of whole pile body food waste, under the commander of commanding, concrete pile tube is inserted from steel-pipe pile 0.5m's
In the range of, sink under the deadweight of concrete pile tube and tup effect, note rectifying a deviation at any time in sinking watching, it is ensured that concrete pile tube axial location
And perpendicularity, when no longer sinking to concrete pile tube, complete column；
After c, column, full width opens vibration hammer, implements pile sinking operation, on the close domatic inclined-plane that slows down in the top of concrete pile tube
When, stop pile sinking operation, change that lengthening is latent to beat device, and measure concrete pile tube top and deceleration it is domatic between elevation, and according to
The pile sinking projected depth of concrete pile tube is marked in latent beat on device of lengthening, and secondary opening vibration hammer is implemented pile sinking operation, extremely added
The long latent mark beaten on device is higher by the domatic 5~10cm of inclined-plane of deceleration, closing vibrational system, by vibration hammer aftershock by concrete pipe
Sunk pile in place, completes the construction of foundation pile；
D, then pile driving barge unmoored, after navigation to the domatic operation area of current stabilization, adjustment pile driving barge to the position of steel-pipe pile,
The anchoring pile at four angles is fallen, ship is anchored and implements piling work after stabilization, front and rear setting center anchor hawser keeps hull steady
It is fixed, the construction of the first guide pile is completed on current stabilization is domatic according to the above-mentioned construction process of foundation pile；
E, the last steel-pipe pile on sea wall position, complete second according to the above-mentioned construction process of foundation pile on sea wall and determine
The construction of position stake；
F, after all foundation piles and positioning pile driving construction terminate, remove all steel-pipe piles；
3) buffer system is constructed
A, first by diver's dive to apart from 1~1.5m of deceleration face toe position, it is and domatic from deceleration with chi
Position of the bottom along domatic upward 0.8~1.0m choose boring point, then with diving drill machine using the boring point as starting point, water
In flat drill to sea wall, rig is then exited, water inlet pipe is inserted, it is first close with closure in the end of water inlet pipe before insertion
Envelope, and screwed hole is drilled through in the position apart from closure 10cm and 30cm, and screen pack is installed in the other end of water inlet pipe；
B and then on sea wall side, from the bottom up along the installation position of the first dashpot of domatic selection and the second dashpot
Put, and the soil property of installation site is beaten by pine according to the diameter drilling machine of the first dashpot and the second dashpot, and said with spade
Soil is dug out, until the first dashpot and the second dashpot are formed, then with concrete along the first dashpot and the second dashpot
Inwall is poured, while opening up shrinkage pool on the bottom surface of the first dashpot and the second dashpot；
C, then vertically crept into along shrinkage pool with drilling machine, until the shrinkage pool opened up on the first dashpot and the second dashpot
The position of water inlet pipe is communicated to, drilling machine is exited, the first drainpipe and the second drainpipe are inserted perpendicularly into shrinkage pool, the first draining
The bottom of pipe and the second drainpipe is provided with external screw thread, and the first drainpipe and the second drainpipe are carried out into screw thread company with water inlet pipe
Connect, and the top of the first water inlet pipe and the second water inlet pipe is fixed with the first dashpot and the second dashpot；
4) wave attenuating device and wave-power device construction
A, first support is processed on bank according to the domatic and domatic current stabilization shape of slowing down first, by two first support water
Placing flat is fixed, then according to the speed of current and the length of set direction first support bar and second support bar, by first
Strut and second support bar are connected to the both sides of wave eliminating board, then by sliding block mobile link between two first supports, and
Spacing between each row's wave eliminating board is adjusted according to design requirement；
B and then the tail end installation wave-power device in first support, and the flow velocity according to wave and direction regulation first
Spacing between rotating shaft and the second rotating shaft, makes wave realize the effect cleaved while gear piece is promoted, then by bearing housing
Terminal box carries out water-proofing treatment；
C, then with loop wheel machine the first support and second support that are provided with wave attenuating device and wave-power device are hoisted to
The top of installation region, then transfers first support, until the bottom and top of first support are respectively held against foundation pile and first
The levelness of guide pile, measurement observation wave eliminating board and wave-power device, treats that wave attenuating device and wave-power device reach design
It is required that behind position, by diver's dive to foundation pile and the top of the first guide pile, being picked first support with under-water welding
Two ends are welded with foundation pile and the first guide pile respectively, realize being fixedly connected for wave attenuating device and wave-power device.
5) the second supporting construction is constructed
A, corresponding second support is selected according to the domatic gradient of sea wall and length first, by two second support levels
It is placed on embankment and is fixed, then according to the spacing selective guide plate between two second supports, and is covered on guide plate
The first wave eliminating block is connect, after all the first wave eliminating block installations terminate, plate is directed to and is fixedly connected sequentially in two second supports
Between；
B and then second support is hoisted to after installation site by loop wheel machine is transferred, until the two ends of second support are supported respectively
Firmly the first guide pile and the second guide pile, then adjust the position of second support to design requirement, by manually by second support
Two ends welded respectively with the first guide pile and the second guide pile；
6) dam construction
Synchronous motor, and vertical connection screw thread bar are symmetrical arranged first along the groove both sides on dykes and dams, then each
Water fender is installed in groove, the boosting block of water fender both sides is socketed on threaded rod, dykes and dams are then arranged on sea wall top
On the setting position in face, finally synchronous motor is connected in the terminal box on wave-power device by wire.
The present invention is by adopting the above-described technical solution, have the advantages that：
1st, by the design of wave attenuating device and buffer system, it seawater is reached the front reduction gear of sea wall, subtract
Small seawater reduces the flood control pressure of dykes and dams to the frontal impact power of sea wall, improves the overall protection effect of safeguard structure of passing the flood period, prolongs
Its service life is grown, wave attenuating device realizes the effect cleaved, and buffer system then can be very good to play the work that seawater liquidates
With to reduce impulsive force of the seawater to sea wall；
2nd, kinetic energy can be changed into electric energy by wave-power device in the presence of seawater, be that the electric equipment on sea wall is carried
Power supply energy, saves the energy；
3rd, the design of the first supporting construction and the second supporting construction, can be by wave attenuating device, wave-power device and first
Wave eliminating block be fixed on deceleration domatic, current stabilization be domatic and sea wall on, prevent due to the domatic, current stabilization that slows down is domatic and sea wall on soil property
The normal work of loose influence wave attenuating device, wave-power device and the first wave eliminating block；
4th, the first dashpot and the second dashpot can play the cushioning effect to seawater, while the seawater of bottom can lead to
Water inlet pipe entrance is crossed, and is flowed in the presence of the first drainpipe and the second drainpipe from the first dashpot and the second dashpot
Go out, seawater reaction is mutually hit, realize cancelling out each other for kinetic energy, reduce the impulsive force to sea wall；
5th, construction procedure of the invention is simple and convenient, can meet the installation protection of passing the flood period of different length, width sea wall, reduce
The loss of silt, plays good Seawall protection effect, and can realize power generation with sea water, remarkable in economical benefits.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is that a kind of sea wall of the invention is passed the flood period the design sketch of safeguard structure in safeguard structure and its construction method；
Fig. 2 is the connection diagram of wave attenuating device and the first supporting construction in the present invention；
Fig. 3 is the structural representation of medium wave wave electric generating apparatus of the present invention；
Fig. 4 is the connection diagram of the first wave eliminating block and the second supporting construction in the present invention；
Fig. 5 is the structural representation of dykes and dams in the present invention.
In figure：1- slows down domatic；2- current stabilizations are domatic；3- sea walls；4- foundation piles；The guide piles of 5- first；The guide piles of 6- second；
The supporting constructions of 7- first；The supporting constructions of 8- second；9- wave attenuating devices；10- wave-power devices；The wave eliminating blocks of 11- first；12- dikes
Dam；The dashpots of 13- first；The dashpots of 14- second；The drainpipes of 15- first；The drainpipes of 16- second；17- water inlet pipes；18- is filtered
Net；19- first supports；20- wave eliminating boards；The wave eliminating blocks of 21- second；22- spacing holes；23- first support bars；24- sliding blocks；25- determines
Position block；26- second support bars；27- first rotating shafts；The rotating shafts of 28- second；29- bearing housings；30- terminal boxes；31- second supports；
32- guide plates；33- grooves；34- water fenders；35- boosting blocks；36- synchronous motors；37- threaded rods.
Embodiment
As shown in Figures 1 to 5, it is that a kind of sea wall of the invention is passed the flood period safeguard structure, including wave attenuating device 9, wavy hair Denso
10, dykes and dams 12 and buffer system are put, the mobile link of wave attenuating device 9 is in the first supporting construction 7, and wave attenuating device 9 includes wave eliminating board
20, uniformly the second wave eliminating block 21 is staggeredly equipped with the upstream face and back side of wave eliminating board 20, and the both sides of wave eliminating board 20 are symmetrically set
It is equipped with first support bar 23 and second support bar 26, the bottom of first support bar 23 and second support bar 26 is respectively connected with sliding block
24, sliding block 24 matches with guide groove (not marked in figure), and locating piece 25, locating piece 25 and the phase of spacing hole 22 are provided with sliding block 24
The second wave eliminating block 21 on matching, wave eliminating board 20 can be realized to cleave to seawater, and it passes through first support bar 23 and second
Strut 26 connects first support 19, the installation site of wave eliminating board 20 can be selected according to the flowing velocity of different waters seawater, simultaneously
First support bar 23 and second support bar 26 have different length to select, and to adjust the angle of inclination of wave eliminating board 20, realize most
Good effect of cleaving, the first supporting construction 7 includes setting on two first supports 19 be arrangeding in parallel, the medial surface of first support 19
Have and spacing hole 22 is evenly arranged with guide groove, guide groove, the two ends of the first supporting construction 7 pass through 5 points of 4 and first guide pile of foundation pile
It is not fixedly connected on deceleration domatic 1 and current stabilization domatic 2, current stabilization domatic 2, which is located at, to slow down between domatic 1 and sea wall 3.
The tail end of first supporting construction 7, which is provided with to be horizontally disposed with wave-power device 10, wave-power device 10, two
Gear piece, first are provided with the individual rotating shaft 28 of first rotating shaft 27 and second being parallel to each other, the rotating shaft 28 of first rotating shaft 27 and second
The interlaced arrangement of gear piece on gear piece and the second rotating shaft 28 in rotating shaft 27, the two ends of the rotating shaft 28 of first rotating shaft 27 and second are equal
Bearing housing 29 is provided with, the side of bearing housing 29 is provided with terminal box 30, gear piece is promoted by seawater, make first rotating shaft 27 and the
Two rotating shafts 28 are rotated, and then rotate realization generating with dynamic bearing, by terminal box 30 by electrical energy transportation to electric equipment.
The other end of first guide pile 5 is provided with the second supporting construction 8, and the tail end of the second supporting construction 8 is fixed by second
Position stake 6 is fixedly connected on the top surface of sea wall 3, and the second supporting construction 8 includes two second supports 31 arranged in parallel, two
It is evenly arranged between individual second support 31 on guide plate 32, guide plate 32 and is evenly arranged with the first wave eliminating block 11, first disappears wave
Block 11 can move back and forth along guide plate 32, improve effect of cleaving, and second support 31 is used to fix, and improves the second supporting construction
8 stability.
Buffer system includes the first dashpot 13, second through domatic 1, current stabilization domatic 2 and the sea wall 3 of slowing down, buffer system
Dashpot 14, the first drainpipe 15, the second drainpipe 16 and water inlet pipe 17, the first dashpot 13 and the second dashpot 14 are respectively positioned on
On the inclined-plane of sea wall 3, the first dashpot 13 is located at the lower section of the second dashpot 14, the first dashpot 13 it is slow with diameter greater than second
The diameter of jet-bedding 14, the water inlet port of water inlet pipe 17 is located in deceleration domatic 1, and the water outlet port of water inlet pipe 17 is domatic through current stabilization
2 are connected in sea wall 3, and the first dashpot 13 and the second dashpot 14 are connected by the first drainpipe 15 and the second drainpipe 16 respectively
Water pipe 17 is tapped into, the first dashpot 13 and the second dashpot 14 can play the cushioning effect to seawater, while the seawater of bottom
It can be entered by water inlet pipe 17, and from the first dashpot 13 and in the presence of the first drainpipe 15 and the second drainpipe 16
Flowed out in two dashpots 14, seawater reaction is mutually hit, realize cancelling out each other for kinetic energy, reduce the impulsive force to sea wall 3,
Dykes and dams 12 are fixedly connected on the top surface of sea wall 3, and equal mobile link is provided with least two grooves 33, groove 33 on dykes and dams 12
There is water fender 34, the two ends of water fender 34 are symmetrically arranged with least two boosting blocks 35, and two boosting blocks 35 of the same side pass through
Threaded rod 37 is connected, and the bottom of threaded rod 37 is provided with synchronous motor 36, by the design of synchronous motor 36, can drive groove
Water fender 34 in 33 is moved up and down, and realizes that single or multiple water fenders 34 are moved, and boosting block 35 is conducive to keeping water fender 34
Stable movement；By the design of wave attenuating device 9 and buffer system, it seawater is reached the front reduction gear of sea wall 3, subtract
Small seawater reduces the flood control pressure of dykes and dams 12 to the frontal impact power of sea wall 3, improves the overall protection effect of safeguard structure of passing the flood period
Really, its service life is extended, wave attenuating device 9 realizes the effect cleaved, and buffer system then can be very good to play seawater pair
The effect of punching, to reduce impulsive force of the seawater to sea wall 3, wave-power device 10 can convert kinetic energy in the presence of seawater
Into electric energy, electric energy is provided for the electric equipment on sea wall 3, the energy is saved, the first supporting construction 7 and the second supporting construction 8 are set
Wave attenuating device 9, the wave eliminating block 11 of wave-power device 10 and first, can be fixed on deceleration domatic 1, current stabilization domatic 2 and sea by meter
On dike 3, prevent from influenceing wave attenuating device 9, wavy hair Denso because the soil is porous on slow down domatic 1, current stabilization domatic 2 and sea wall 3
Put 10 and first wave eliminating block 11 normal work.
A kind of sea wall described above is passed the flood period the construction method of safeguard structure, is comprised the following steps：
1) surveying and locating
A, slowed down first by measurement domatic 1, current stabilization domatic 2 and sea wall 3 length and gradient drafting construction drawing, and
Arrangement and method for construction is determined according to construction drawing, work of confiding a technological secret is carried out according to the requirement of construction；
B and then the plant needed for construction is transported to construction specified location, and construction equipment is checked, really
Construction is protected to be smoothed out；
C, the requirement then according to construction location, are cleared up the surface of slow down domatic 1, current stabilization domatic 2 and sea wall 3,
And carrying out compacting processing with rammer compacter, it is ensured that the soil is porous that degree reaches the requirement of construction for each construction surface；
D, finally according to drawing design requirement it is corresponding it is domatic on precalculated position, utilize total powerstation to release double -- rowed pipe pile
Centreline control point, and inserting piling steel-pipe pile made marks, and in this, as offshore dike wire peg, the straightway between each control point is adopted
It is erected on measuring table and is measured with theodolite, according to the wire peg of releasing, the first supporting construction 7 and second is gone out with dipstick metering
The construction location of supporting construction 8；
2) foundation pile and positioning pile driving construction
A, piling work ship is navigated by water to the operation area slowed down on domatic 1 first, adjustment pile driving barge to the position of steel-pipe pile
Put, the anchoring pile at four angles is fallen, ship is anchored and implements piling work after stabilization, front and rear setting center anchor hawser keeps hull
It is stable；
B and then concrete pile tube is transported to job location, sling the hoisting point position of concrete pile tube one end by crane barge, depart from deck
Until after the vertical stable state of whole pile body food waste, under the commander of commanding, concrete pile tube is inserted from steel-pipe pile 0.5m's
In the range of, sink under the deadweight of concrete pile tube and tup effect, note rectifying a deviation at any time in sinking watching, it is ensured that concrete pile tube axial location
And perpendicularity, when no longer sinking to concrete pile tube, complete column；
After c, column, full width opens vibration hammer, implements pile sinking operation, and on the top of concrete pile tube, close deceleration domatic 1 is oblique
During face, stop pile sinking operation, change to lengthen to dive and beat device, and measure the elevation between concrete pile tube top and deceleration domatic 1, and root
Marked according to the pile sinking projected depth of concrete pile tube in latent beat on device of lengthening, secondary opening vibration hammer implements pile sinking operation, extremely
5~10cm of inclined-plane that the latent mark beaten on device is higher by deceleration domatic 1 is lengthened, vibrational system is closed, the aftershock by vibration hammer will
Concrete pile tube pile sinking in place, completes the construction of foundation pile 4；
D, then pile driving barge unmoored, after navigation to the operation area of current stabilization domatic 2, adjustment pile driving barge to the position of steel-pipe pile
Put, the anchoring pile at four angles is fallen, ship is anchored and implements piling work after stabilization, front and rear setting center anchor hawser keeps hull
It is stable, the construction of the first guide pile 5 is completed on current stabilization domatic 2 according to the above-mentioned construction process of foundation pile 4；
E, the last steel-pipe pile on sea wall 3 position, the is completed according to the above-mentioned construction process of foundation pile 4 on sea wall 3
The construction of two guide piles 6；
F, after all foundation piles 4 and positioning pile driving construction terminate, remove all steel-pipe piles；
3) buffer system is constructed
A, domatic 1 bottom, the 1~1.5m that slowed down first by diver's dive to distance position, and it is domatic from slowing down with chi
Boring point is chosen in position of 1 bottom along domatic upward 0.8~1.0m, then with diving drill machine using the boring point as starting point,
Level is drilled into sea wall 3, then exits rig, and water inlet pipe 17 is inserted, before insertion first in the end of water inlet pipe 17 with close
Lidstock, and screwed hole is drilled through in the position apart from closure 10cm and 30cm, and installed in the other end of water inlet pipe 17
Screen pack 18；
B and then on the side of sea wall 3, from the bottom up along the first dashpot 13 of domatic selection and the second dashpot 14
Installation site, and the soil property of installation site is beaten by pine according to the diameter drilling machine of the first dashpot 13 and the second dashpot 14,
And say that soil is dug out with spade, until the first dashpot 13 and the second dashpot 14 are formed, then with concrete along the first dashpot
13 and second the inwall of dashpot 14 poured, while opening up recessed on the bottom surface of the first dashpot 13 and the second dashpot 14
Hole；
C, then vertically crept into along shrinkage pool with drilling machine, until opened up on the first dashpot 13 and the second dashpot 14
Shrinkage pool is communicated to the position of water inlet pipe 17, exits drilling machine, and the first drainpipe 15 and the second drainpipe 16 are inserted perpendicularly into shrinkage pool
Interior, the bottom of the first drainpipe 15 and the second drainpipe 16 is provided with external screw thread, by the first drainpipe 15 and the second drainpipe
16 are threadedly coupled with water inlet pipe 17, and by the top of the first water inlet pipe 17 and the second water inlet pipe 17 and the first dashpot 13 and
Second dashpot 14 is fixed；
4) wave attenuating device and wave-power device construction
A, first according to slow down domatic 1 and current stabilization domatic 2 shape bank process first support 19, by two first
The horizontal positioned of frame 19 is fixed, then according to the speed of current and the length of set direction first support bar 23 and second support bar 26
Degree, first support bar 23 and second support bar 26 is connected to the both sides of wave eliminating board 20, then existed by the mobile link of sliding block 24
Between two first supports 19, and the spacing between each row's wave eliminating board 20 is adjusted according to design requirement；
B and then the tail end installation wave-power device 10 in first support 19, and the flow velocity according to wave and direction regulation
Spacing between the rotating shaft 28 of first rotating shaft 27 and second, makes wave realize the effect cleaved while gear piece is promoted, then by axle
The terminal box 30 held on case 29 carries out water-proofing treatment；
C, the first support 19 and second support 31 that wave attenuating device 9 and wave-power device 10 will be then provided with loop wheel machine
The top of installation region is hoisted to, first support 19 is then transferred, until the bottom and top of first support 19 are respectively held against base
The levelness of plinth stake 4 and the first guide pile 5, measurement observation wave eliminating board 20 and wave-power device 10, treats wave attenuating device 9 and wave
TRT 10 is reached behind design requirement position, by diver's dive to the top of the guide pile 5 of foundation pile 4 and first, uses water
Lower bonding machine is welded at the two ends of first support 19 with the guide pile 5 of foundation pile 4 and first respectively, realizes the He of wave attenuating device 9
Wave-power device 10 is fixedly connected.
5) the second supporting construction is constructed
A, corresponding second support 31 is selected according to the domatic gradient of sea wall 3 and length first, by two second supports
31 lie in a horizontal plane on embankment and are fixed, then according to the spacing selective guide plate 32 between two second supports 31, and
The first wave eliminating block 11 is socketed on guide plate 32, after all the first wave eliminating block 11 installations terminate, plate 32 is directed to and fixes successively
It is connected between two second supports 31；
B and then second support 31 is hoisted to after installation site by loop wheel machine is transferred, until the two ends point of second support 31
The first guide pile 5 and the second guide pile 6 are not propped up, the position of second support 31 are then adjusted to design requirement, by manually will
Welded respectively with the first guide pile 5 and the second guide pile 6 at the two ends of second support 31；
6) dam construction
Synchronous motor 36, and vertical connection screw thread bar 37 are symmetrical arranged first along the both sides of groove 33 on dykes and dams 12, so
Water fender 34 is installed in each groove 33 afterwards, the boosting block 35 of the both sides of water fender 34 is socketed on threaded rod 37, then
On the setting position that dykes and dams 12 are arranged on to the top surface of sea wall 3, synchronous motor 36 is finally connected to wavy hair Denso by wire
Put in the terminal box 30 on 10.
The specific embodiment of the present invention is these are only, but the technical characteristic of the present invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technique effect, made ground simple change, equivalent or modification etc., all cover
Among protection scope of the present invention.
Claims (8)
- The safeguard structure 1. a kind of sea wall is passed the flood period, it is characterised in that：Including wave attenuating device, wave-power device, dykes and dams and buffer system System, the wave attenuating device mobile link in the first supporting construction, first supporting construction include two articles be arranged in parallel the It is provided with one support, the medial surface of the first support on guide groove, the guide groove and is evenly arranged with spacing hole, described first The two ends of support structure are respectively fixedly connected with the domatic and current stabilization that slows down is domatic by foundation pile and the first guide pile, the current stabilization Domatic domatic between sea wall positioned at the deceleration, the tail end of first supporting construction is provided with the wave-power device, The other end of first guide pile is provided with the second supporting construction, and the tail end of second supporting construction passes through the second guide pile On the top surface for being fixedly connected on the sea wall, the buffer system is through the domatic and described sea of the domatic, current stabilization of the deceleration Dike, the dykes and dams are fixedly connected on the top surface of the sea wall.
- The safeguard structure 2. a kind of sea wall according to claim 1 is passed the flood period, it is characterised in that：The wave attenuating device includes the wave that disappears The second wave eliminating block uniformly is staggeredly equipped with plate, the upstream face and back side of the wave eliminating board, the both sides of the wave eliminating board are symmetrical It is provided with first support bar and second support bar, the bottom of the first support bar and the second support bar is respectively connected with cunning Block, the sliding block matches with the guide groove, and locating piece, the locating piece and the spacing hole phase are provided with the sliding block Match somebody with somebody.
- The safeguard structure 3. a kind of sea wall according to claim 1 is passed the flood period, it is characterised in that：Water in the wave-power device Flat be provided with two first rotating shafts being parallel to each other and the second rotating shaft, the first rotating shaft and second rotating shaft is provided with The gear piece and the interlaced arrangement of the gear piece in second rotating shaft, described first in gear piece, the first rotating shaft The two ends of rotating shaft and second rotating shaft are provided with bearing housing, and the side of the bearing housing is provided with terminal box.
- The safeguard structure 4. a kind of sea wall according to claim 1 is passed the flood period, it is characterised in that：Second supporting construction includes It is evenly arranged between two second supports arranged in parallel, two second supports on guide plate, the guide plate It is evenly arranged with the first wave eliminating block.
- The safeguard structure 5. a kind of sea wall according to claim 1 is passed the flood period, it is characterised in that：The buffer system includes first Dashpot, the second dashpot, the first drainpipe, the second drainpipe and water inlet pipe, first dashpot and second buffering Groove is respectively positioned on the inclined-plane of the sea wall, and first dashpot is located at the lower section of second dashpot, the water inlet pipe Intake port be located at it is described slow down it is domatic on, the water outlet port of the water inlet pipe is connected to the sea wall through the current stabilization is domatic Interior, first dashpot and second dashpot connect institute by first drainpipe and second drainpipe respectively State water inlet pipe.
- The safeguard structure 6. a kind of sea wall according to claim 5 is passed the flood period, it is characterised in that：The diameter of first dashpot More than the diameter of second dashpot.
- The safeguard structure 7. a kind of sea wall according to claim 1 is passed the flood period, it is characterised in that：It is provided with least on the dykes and dams Equal mobile link has water fender in two grooves, the groove, and the two ends of the water fender are symmetrically arranged with least two boostings Block, two boosting blocks of the same side are connected by threaded rod, and the bottom of the threaded rod is provided with synchronous motor.
- The construction method of safeguard structure 8. a kind of sea wall as claimed in claim 1 is passed the flood period, it is characterised in that comprise the following steps：1) surveying and locatingA, draw construction drawing by measuring slow down domatic and sea wall the length of domatic, current stabilization and gradient first, and according to applying Work drawing determines arrangement and method for construction, and work of confiding a technological secret is carried out according to the requirement of construction；B and then the plant needed for construction is transported to construction specified location, and construction equipment is checked, it is ensured that applied Work is smoothed out；C, the requirement then according to construction location, to slowing down, domatic, current stabilization domatic and sea wall surface is cleared up, and with tamping Machine carries out compacting processing, it is ensured that the soil is porous that degree reaches the requirement of construction for each construction surface；D, finally according to drawing design requirement it is corresponding it is domatic on precalculated position, released using total powerstation in double -- rowed pipe pile Heart line traffic control point, and inserting piling steel-pipe pile makes marks, in this, as offshore dike wire peg, the straightway between each control point is using warp Latitude instrument is erected on measuring table and measured, and according to the wire peg of releasing, the first supporting construction and the second support are gone out with dipstick metering The construction location of structure；2) foundation pile and positioning pile driving constructionA, first by piling work ship navigate by water to slow down it is domatic on operation area after, adjustment pile driving barge, will to the position of steel-pipe pile The anchoring pile at four angles is fallen, and ship is anchored and implements piling work after stabilization, and front and rear setting center anchor hawser keeps hull stable；B and then concrete pile tube is transported to job location, sling the hoisting point position of concrete pile tube one end by crane barge, depart from deck until Entirely after the vertical stable state of pile body food waste, under the commander of commanding, concrete pile tube is inserted into the scope from steel-pipe pile 0.5m It is interior, sink under the deadweight of concrete pile tube and tup effect, note rectifying a deviation at any time in sinking watching, it is ensured that concrete pile tube axial location and hang down Straight degree, when no longer sinking to concrete pile tube, completes column；After c, column, full width opens vibration hammer, implements pile sinking operation, when the top of concrete pile tube is close to the domatic inclined-plane of deceleration, Stop pile sinking operation, change that lengthening is latent to beat device, and measure concrete pile tube top and deceleration it is domatic between elevation, and according to concrete pipe The pile sinking projected depth of stake is marked in latent beat on device of lengthening, and secondary opening vibration hammer implements pile sinking operation, is dived to lengthening The mark beaten on device is higher by the domatic 5~10cm of inclined-plane that slows down, and closes vibrational system, and concrete pile tube is sunk in the aftershock by vibration hammer Stake in place, completes the construction of foundation pile；D, then pile driving barge unmoored, after navigation to the domatic operation area of current stabilization, adjustment pile driving barge is to the position of steel-pipe pile, by four The anchoring pile at individual angle is fallen, and ship is anchored and implements piling work after stabilization, and front and rear setting center anchor hawser keeps hull stable, root The construction of the first guide pile is completed on current stabilization is domatic according to the above-mentioned construction process of foundation pile；E, the last steel-pipe pile on sea wall position, the second guide pile is completed according to the above-mentioned construction process of foundation pile on sea wall Construction；F, after all foundation piles and positioning pile driving construction terminate, remove all steel-pipe piles；3) buffer system is constructedA, first by diver's dive to apart from 1~1.5m of deceleration face toe position, and with chi from the domatic bottom of deceleration Hold along domatic upward 0.8~1.0m position and choose boring point, then with diving drill machine using the boring point as starting point, level is bored To sea wall, rig is then exited, water inlet pipe is inserted, before insertion first in the end seal cap sealing of water inlet pipe, and Screwed hole is drilled through in the position apart from closure 10cm and 30cm, and screen pack is installed in the other end of water inlet pipe；B and then on sea wall side, from the bottom up along the installation site of the first dashpot of domatic selection and the second dashpot, And the soil property of installation site is beaten by pine according to the diameter drilling machine of the first dashpot and the second dashpot, and say with spade native digging Go out, until the first dashpot and the second dashpot are formed, then with concrete along the first dashpot and the inwall of the second dashpot Poured, while opening up shrinkage pool on the bottom surface of the first dashpot and the second dashpot；C, then vertically crept into along shrinkage pool with drilling machine, until the shrinkage pool connection opened up on the first dashpot and the second dashpot To the position of water inlet pipe, exit drilling machine, the first drainpipe and the second drainpipe be inserted perpendicularly into shrinkage pool, the first drainpipe and The bottom of second drainpipe is provided with external screw thread, and the first drainpipe and the second drainpipe are threadedly coupled with water inlet pipe, And the top of the first water inlet pipe and the second water inlet pipe is fixed with the first dashpot and the second dashpot；4) wave attenuating device and wave-power device constructionA, first support is processed on bank according to the domatic and domatic current stabilization shape of slowing down first, two first support levels are put Fixation is put, then according to the speed of current and the length of set direction first support bar and second support bar, by first support bar The both sides of wave eliminating board are connected to second support bar, then by sliding block mobile link between two first supports, and according to Design requirement adjusts the spacing between each row's wave eliminating board；B and then the tail end installation wave-power device in first support, and flow velocity and direction regulation first rotating shaft according to wave And the second spacing between rotating shaft, wave is realized the effect cleaved while gear piece is promoted, then by the wiring on bearing housing Box carries out water-proofing treatment；C, then with loop wheel machine the first support and second support that are provided with wave attenuating device and wave-power device are hoisted to installation The top in region, then transfers first support, until the bottom and top of first support are respectively held against foundation pile and the first positioning The levelness of stake, measurement observation wave eliminating board and wave-power device, treats that wave attenuating device and wave-power device reach design requirement Behind position, by diver's dive to foundation pile and the top of the first guide pile, picked the two ends of first support with under-water welding Welded respectively with foundation pile and the first guide pile, realized being fixedly connected for wave attenuating device and wave-power device；5) the second supporting construction is constructedA, corresponding second support is selected according to the domatic gradient of sea wall and length first, by two second support horizontal positioneds It is fixed on embankment, then according to the spacing selective guide plate between two second supports, and is socketed on guide plate One wave eliminating block, after all the first wave eliminating block installations terminate, is directed to plate and is fixedly connected sequentially between two second supports；B and then second support is hoisted to after installation site by loop wheel machine is transferred, until the two ends of second support are respectively held against the One guide pile and the second guide pile, then adjust the position of second support to design requirement, by manually by the two of second support Welded respectively with the first guide pile and the second guide pile at end；6) dam constructionSynchronous motor, and vertical connection screw thread bar are symmetrical arranged first along the groove both sides on dykes and dams, then in each groove Interior installation water fender, makes the boosting block of water fender both sides be socketed on threaded rod, and dykes and dams then are arranged on into sea wall top surface On setting position, finally synchronous motor is connected in the terminal box on wave-power device by wire.
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| CN111005350A (en) * | 2019-12-26 | 2020-04-14 | 程国栋 | Flood prevention device |
| CN112593530A (en) * | 2020-12-04 | 2021-04-02 | 广东九潮建设有限公司 | Hydraulic engineering is with breakwater structure |
| CN112962518A (en) * | 2021-02-28 | 2021-06-15 | 深圳市天健(集团)股份有限公司 | Fiber composite rib sea water sea sand breakwater structure |
| CN113481933A (en) * | 2021-07-20 | 2021-10-08 | 中国路桥工程有限责任公司 | Protective device for harbor breakwater |
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| CN113481933B (en) * | 2021-07-20 | 2022-06-03 | 中国路桥工程有限责任公司 | Protective device for harbor breakwater |
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