CN203498797U - Slope type caisson breakwater with supporting piles and downward-inserted boxes - Google Patents
Slope type caisson breakwater with supporting piles and downward-inserted boxes Download PDFInfo
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- CN203498797U CN203498797U CN201320620924.2U CN201320620924U CN203498797U CN 203498797 U CN203498797 U CN 203498797U CN 201320620924 U CN201320620924 U CN 201320620924U CN 203498797 U CN203498797 U CN 203498797U
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- supporting pile
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- type caisson
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
Provided is a slope type caisson breakwater with supporting piles and downward-inserted boxes. A plurality of supporting pile holes are formed in a slope type caisson body, the supporting piles used for supporting the slope type caisson body are arranged in the supporting pile holes, the supporting piles are inserted into a submarine force bearing layer after penetrating through a submarine soft soil layer, the downward-inserted boxes which are inserted into the submarine mud face are arranged on the lower face of a bottom plate of the slope type caisson body, each downward-inserted box is a square box body with the lower portion open, and each downward-inserted box is arranged in a reversed mode. The carrying capacity of the slope type caisson body in the vertical direction and the horizontal direction is improved due to the supporting piles and the downward-inserted boxes, the breakwater can not produce sedimentation or deform, the use requirement is met, the work for processing a breakwater foundation is omitted, foundation processing cost is reduced, the stability of a caisson is better, the consumption of building materials is low, construction efficiency is high, manufacturing cost is low, investment is small, the construction cycle is short, and the breakwater is particularly suitable for being built on the soft soil foundation.
Description
Technical field
The utility model relates to marine structure field.
Background technology
Mole is the important hydraulic structure in harbour, for defending the invasion and attack of wave to harbour region, guarantees that there is waters stably at harbour, is convenient to boats and ships and stops mooring, carries out smoothly cargo handling operation and upper and lower passenger.Along with the development of World Economics and the growth of trade, good bay is developed totally, and new port is had to the severe marine site development of environment, trend that the wave is high in the depth of water, construction harbour, the marine site mole of complicated geology is inevitable, the mole of building harbour, cost is high, and investment is large.
For reducing costs, applicant has applied for that application number is 201320547875.4, and name is called the patent of ramp type caisson breakwater.The content of claim is mainly, by a plurality of ramp type caisson bodies, longitudinally form ramp type caisson breakwater, ramp type caisson body is reinforced concrete box shaped structure, comprise and be positioned at the caisson body horizonal base plate of bottom, the horizontal vertical wall of a plurality of caisson bodies, the longitudinal vertical wall of a plurality of caisson bodies, the top of ramp type caisson body is the caisson body levee crown slope being raise by side direction mole port, mole sea side, the gradient of caisson body levee crown slope is between 1:3 to 1:1, and the height of caisson body levee crown slope is 1 to 4 times of wave height.
Ramp type caisson breakwater has advantages of existing ramp type riprap breakwater, wave occurs broken on the caisson face of slope, most of wave energy is absorbed and dissipates in the traveling process of slope, reflexion of wave is little, and stability is high, has avoided again the mole section of existing ramp type riprap breakwater large, mole jackstone material usage is many, when particularly the depth of water is larger, with the greatly increase of increase mole jackstone material of the depth of water, the shortcoming that cost is increased.
Ramp type caisson breakwater adopts reinforced concrete caisson to do levee body, concrete service efficiency high strength is good, the concrete caisson of box-shaped has higher bulk strength, compare with sloping breakwater, constructional materials consumption is less, concrete caisson is whole manufacture by land, easy construction, low cost of manufacture.
For making ramp type caisson breakwater have higher stability at sea, need ramp type caisson to have larger quality, larger mass loading can make again mole produce sedimentation and distortion, and ramp type caisson breakwater must have basis firm and that bearing capacity is high to support.In the coastal seabed that mostly is weak soil basis, weak soil basis is sposh shape, and supporting capacity is extremely low, on weak soil basis, builds mole, first will dig up mud, then changes back-up sand or stone, makes firm basis, and Foundation Design amount is large, and cost is high.
The basic cost of ramp type caisson breakwater structure is high, investment is large, can not meet the needs of economic development and construction.Particularly at the neritic province domain on weak soil basis, build mole just more difficult, the handling expenses of labour material on weak soil basis, cost is high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of ramp type caisson breakwater with supporting pile and lower subrack, and ramp type caisson breakwater is further improved.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of by a plurality of longitudinal ramp type caisson breakwaters with supporting pile and lower subrack that form of ramp type caisson bodies with supporting pile and lower subrack, ramp type caisson body is reinforced concrete box shaped structure, the top of ramp type caisson body is the caisson body levee crown slope being raise by side direction mole port, mole sea side, on the extra large side of ramp type caisson body and the inwall of port side box wall, there is a plurality of supporting piles hole, supporting pile hole is the square through hole consisting of the longitudinal wall of parallel bilayer and perpendicular transverse wall, in supporting pile hole, there is the supporting pile that supports ramp type caisson body, supporting pile is inserted in the bearing layer in seabed through seabed Soft Soil Layer, between supporting pile hole and supporting pile, leave gap, in gap, filling links fixing link fixing concrete by supporting pile and ramp type caisson body, the supporting pile plugging block of shutoff supporting pile is arranged at the top in supporting pile hole, below the base plate of ramp type caisson body, there is the lower subrack inserting under the mud face of seabed, lower subrack is the square box of lower openings back-off, casing surrounding has the lower subrack cabinet exterior of vertical direction, in casing, there are a plurality of to increase the lower subrack reinforcing rib wall of the vertical direction of lower subrack casing intensity and rigidity.
Described supporting pile is the reinforced concrete pile of circle or square-section.
Described single a plurality of supporting piles hole and supporting pile are positioned in the vertical direction on the port side box wall inwall of ramp type caisson body.
Described double supporting pile hole and supporting pile are positioned on the port side box wall inwall of ramp type caisson body and in the vertical direction on extra large side box wall inwall.
Described single a plurality of supporting piles hole and supporting pile are positioned on the port side box wall inwall of ramp type caisson body, and supporting pile hole and supporting pile are rolled tiltedly by port side direction sea.
Described double supporting pile hole and supporting pile are positioned on the port side box wall and extra large side box wall inwall of ramp type caisson body, on the side box wall of port, a plurality of supporting piles hole and supporting pile are rolled tiltedly by port side direction sea, and a plurality of supporting piles hole on extra large side box wall and supporting pile are positioned in the vertical direction on the side box wall inwall of port.
The beneficial effects of the utility model are: owing to having removed the work for the treatment of on mole basis from, reduced the cost of based process, efficiency of construction is high, constructional materials consumption is few, low cost of manufacture, small investment, construction period is short, is specially adapted to build mole on weak soil basis.
Accompanying drawing explanation
1. Fig. 1 is the cross section sectional view of the first embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.
2. Fig. 2 is that the K of Fig. 1 is to view.
3. Fig. 3 is the A-A sectional view of Fig. 1.
4. Fig. 4 is the cross section sectional view of the second embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.
5. Fig. 5 is the B-B-sectional view of Fig. 4.
6. Fig. 6 is the cross section sectional view of the third embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.
7. Fig. 7 is that the H of Fig. 6 is to view.
8. Fig. 8 is the C-C-sectional view of Fig. 6.
9. Fig. 9 is the cross section sectional view of the 4th kind of embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.
10. Figure 10 is the D-D sectional view of Fig. 9.
In the drawings:
1. ramp type caisson body 2. caisson body levee crown slopes
3. supporting pile hole 4. supporting piles
5. link fixing concrete 6. supporting pile plugging block
7. 8. times subracks of base plate
9. cabinet exterior 10. reinforcing rib walls
11. seabed mud face 12. mean sea levels
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail: Fig. 1 is the cross section sectional view of the first embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.Fig. 2 is that the K of Fig. 1 is to view.Fig. 3 is the A-A sectional view of Fig. 1.Fig. 4 is the cross section sectional view of the second embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.Fig. 5 is the B-B-sectional view of Fig. 4.Fig. 6 is the cross section sectional view of the third embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.Fig. 7 is that the H of Fig. 6 is to view.Fig. 8 is that C-C-sectional view Fig. 7 of Fig. 6 is the cross section sectional view of the 4th kind of embodiment with the ramp type caisson breakwater of supporting pile and lower subrack.Figure 10 is the D-D sectional view of Fig. 9.
In the drawings, by a plurality of ramp type caisson bodies 1 with supporting pile and lower subrack, longitudinally form the ramp type caisson breakwater with supporting pile and lower subrack, ramp type caisson body 1 is reinforced concrete box shaped structure, the top of ramp type caisson body 1 is the caisson body levee crown slope 2 being raise by side direction mole port, mole sea side, on the extra large side of ramp type caisson body 1 and the inwall of port side box wall, there is a plurality of supporting piles hole 3, supporting pile hole 3 is the square through holes that consist of the longitudinal wall of parallel bilayer and perpendicular transverse wall, in supporting pile hole 3, there is the supporting pile 4 that supports ramp type caisson body 1, supporting pile 4 is inserted in the bearing layer in seabed through seabed Soft Soil Layer, between supporting pile hole 3 and supporting pile 4, leave gap, in gap, filling links fixing link fixing concrete 5 by supporting pile 4 and ramp type caisson body 1, the supporting pile plugging block 6 of shutoff supporting pile 4 is arranged at the top in supporting pile hole 3, the base plate 7 of ramp type caisson body 1 has the lower subrack 8 inserting under the mud face of seabed below, lower subrack 8 is the square box of lower openings back-off, casing surrounding has the lower subrack cabinet exterior 9 of vertical direction, in casing, there are a plurality of to increase the lower subrack reinforcing rib wall 10 of the vertical direction of lower subrack casing intensity and rigidity.Supporting pile 4 is reinforced concrete piles of circle or square-section.
A plurality of supporting piles on ramp type caisson, have been increased, supporting pile is squeezed in the bearing layer in seabed, improved greatly the load force of the vertical and horizontal direction of ramp type caisson, can be directly by the placement of ramp type caisson and seabed mud face, support due to supporting pile, mole can not produce sedimentation or distortion, reaches instructions for use.For further improving the stability of ramp type caisson breakwater, subrack under increasing below ramp type caisson bottom, lower subrack is the square box of lower openings back-off, insert under the mud face of seabed downwards, the tank wall parcel seabed silt of lower subrack, increases the quality of ramp type caisson body, becomes ramp type caisson body and stablizes solid foundation seat, anti-sea beat performance is good, has improved stability.
Caisson body levee crown slope 2 is that the ramp type lattice that progressively raise that consist of a plurality of inclination transverse beams and a plurality of horizontal longitudinal beam are deleted face, ramp type lattice are deleted the lattice of face and are deleted hole and caisson body internal communication, ramp type caisson is at sea after positioning sinking, by lattice, delete hole and pour into silt particle, stone in ramp type caisson, increase quality and the stability of caisson.Caisson body levee crown caisson body levee crown slope 2 also can adopt matsurface formula, step etc.
Fig. 1, Fig. 2, Fig. 3 represent to have the first embodiment of the ramp type caisson breakwater of supporting pile and lower subrack.In vertical direction on the port side box wall inwall that single a plurality of supporting piles hole 3 and supporting pile 4 are positioned at ramp type caisson body 1.Owing to only having single straight stake and lower subrack, support force is relatively partially less, for the better marine site of sea situation.
Fig. 4, Fig. 5 represent to have the second embodiment of the ramp type caisson breakwater of supporting pile and lower subrack.Double supporting pile hole and supporting pile are positioned on the port side box wall inwall of ramp type caisson body and in the vertical direction on extra large side box wall inwall.Have double straight stake and lower subrack, support force is relatively better strong, can bear strong sea beat, and for the poor marine site of sea situation, because the supporting pile of extra large side is positioned at below sea, piling is difficulty relatively.
Fig. 6, Fig. 7, Fig. 8 represent to have the third embodiment of the ramp type caisson breakwater of supporting pile and lower subrack.Single a plurality of supporting piles hole 3 is positioned on the port side box wall inwall of ramp type caisson body 1 with supporting pile 4, and supporting pile hole 3 is rolled tiltedly by port side direction sea with supporting pile 4.By port side direction sea, roll oblique raked pile, can better bear strong sea beat, but raked pile piling difficulty.
Fig. 9, Figure 10 represent to have the 4th kind of embodiment of the ramp type caisson breakwater of supporting pile and lower subrack.Double supporting pile hole 3 is positioned on the port side box wall and extra large side box wall inwall of ramp type caisson body 1 with supporting pile 4, on the side box wall of port, a plurality of supporting piles hole 3 is rolled tiltedly by port side direction sea with supporting pile 4, and a plurality of supporting piles hole 3 on extra large side box wall is positioned in the vertical direction on the side box wall inwall of port with supporting pile 4.Owing to having double supporting pile and lower subrack, and port side supporting pile is raked pile, and support force is extremely strong, can bear extremely strong sea beat, for sea situation extreme difference marine site.
Accompanying drawing
for Figure of abstract, undeclared piece number
for seabed mud face, piece number
for mean sea level.
The utility model has the advantages that: on ramp type caisson, increased a plurality of supporting piles, supporting pile is squeezed in the bearing layer in seabed, improved greatly the load force of the vertical and horizontal direction of ramp type caisson, subrack under increasing below ramp type caisson bottom, lower subrack is the square box of lower openings back-off, insert under the mud face of seabed downwards, the tank wall parcel seabed silt of lower subrack, the quality of ramp type caisson body is increased, become ramp type caisson body and stablize solid foundation seat, anti-sea beat performance is good, has improved stability.Owing to thering is supporting pile and lower subrack, can be directly by the placement of ramp type caisson and seabed mud face, mole can not produce sedimentation or distortion, reach instructions for use, remove the work for the treatment of on mole basis from, reduced the cost of based process, the stability of caisson is better, the ramp type caisson breakwater with supporting pile and lower subrack, constructional materials consumption is few, and efficiency of construction is high, low cost of manufacture, small investment, the construction period is short, is specially adapted to build mole on weak soil basis.
Claims (6)
1. one kind longitudinally forms the ramp type caisson breakwater with supporting pile and lower subrack by a plurality of ramp type caisson bodies (1) with supporting pile and lower subrack, ramp type caisson body (1) is reinforced concrete box shaped structure, the top of ramp type caisson body (1) is the caisson body levee crown slope (2) being raise by side direction mole port, mole sea side, it is characterized in that: on the extra large side of ramp type caisson body (1) and the inwall of port side box wall, have a plurality of supporting piles hole (3), supporting pile hole (3) is the square through hole consisting of the longitudinal wall of parallel bilayer and perpendicular transverse wall, in supporting pile hole (3), there is the supporting pile (4) that supports ramp type caisson body (1), supporting pile (4) is inserted in the bearing layer in seabed through seabed Soft Soil Layer, between supporting pile hole (3) and supporting pile (4), leave gap, in gap, filling links fixing link fixing concrete (5) by supporting pile (4) and ramp type caisson body (1), the supporting pile plugging block (6) of shutoff supporting pile (4) is arranged at the top in supporting pile hole (3), the base plate (7) of ramp type caisson body (1) has the lower subrack (8) inserting under the mud face of seabed below, lower subrack (8) is the square box of lower openings back-off, casing surrounding has the lower subrack cabinet exterior (9) of vertical direction, in casing, there are a plurality of to increase the lower subrack reinforcing rib wall (10) of the vertical direction of lower subrack casing intensity and rigidity.
2. the ramp type caisson breakwater with supporting pile and lower subrack according to claim 1, is characterized in that: supporting pile (4) is the reinforced concrete pile of circle or square-section.
3. the ramp type caisson breakwater with supporting pile and lower subrack according to claim 1, is characterized in that: single a plurality of supporting piles hole (3) and supporting pile (4) are positioned in the vertical direction on the port side box wall inwall of ramp type caisson body (1).
4. the ramp type caisson breakwater with supporting pile and lower subrack according to claim 1, is characterized in that: double supporting pile hole (3) and supporting pile (4) are positioned on the port side box wall inwall of ramp type caisson body (1) and in the vertical direction on extra large side box wall inwall.
5. the ramp type caisson breakwater with supporting pile and lower subrack according to claim 1, it is characterized in that: single a plurality of supporting piles hole (3) is positioned on the port side box wall inwall of ramp type caisson body (1) with supporting pile (4), supporting pile hole (3) are rolled tiltedly by port side direction sea with supporting pile (4).
6. the ramp type caisson breakwater with supporting pile and lower subrack according to claim 1, it is characterized in that: double supporting pile hole (3) is positioned on the port side box wall and extra large side box wall inwall of ramp type caisson body (1) with supporting pile (4), on the side box wall of port, a plurality of supporting piles hole (3) is rolled tiltedly by port side direction sea with supporting pile (4), and a plurality of supporting piles hole (3) on extra large side box wall is positioned in the vertical direction on the side box wall inwall of port with supporting pile (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620924.2U CN203498797U (en) | 2013-10-08 | 2013-10-08 | Slope type caisson breakwater with supporting piles and downward-inserted boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620924.2U CN203498797U (en) | 2013-10-08 | 2013-10-08 | Slope type caisson breakwater with supporting piles and downward-inserted boxes |
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| Publication Number | Publication Date |
|---|---|
| CN203498797U true CN203498797U (en) | 2014-03-26 |
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| CN201320620924.2U Expired - Fee Related CN203498797U (en) | 2013-10-08 | 2013-10-08 | Slope type caisson breakwater with supporting piles and downward-inserted boxes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296960A (en) * | 2014-09-19 | 2015-01-21 | 集美大学 | Circular arc mask wave absorbing device |
| CN109706884A (en) * | 2019-02-21 | 2019-05-03 | 中国人民解放军陆军军事交通学院镇江校区 | A kind of breakwater |
-
2013
- 2013-10-08 CN CN201320620924.2U patent/CN203498797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296960A (en) * | 2014-09-19 | 2015-01-21 | 集美大学 | Circular arc mask wave absorbing device |
| CN109706884A (en) * | 2019-02-21 | 2019-05-03 | 中国人民解放军陆军军事交通学院镇江校区 | A kind of breakwater |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20161008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |