CN206486870U - A kind of safer caisson type dock structure - Google Patents
A kind of safer caisson type dock structure Download PDFInfo
- Publication number
- CN206486870U CN206486870U CN201720168688.3U CN201720168688U CN206486870U CN 206486870 U CN206486870 U CN 206486870U CN 201720168688 U CN201720168688 U CN 201720168688U CN 206486870 U CN206486870 U CN 206486870U
- Authority
- CN
- China
- Prior art keywords
- caisson
- safer
- harbour
- breastwork
- dock structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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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- Revetment (AREA)
Abstract
The utility model discloses a kind of safer caisson type dock structure, the harbour face of caisson, breastwork and lower section filled with backfill material by bedding, filled with backfill material is constituted；Caisson is located at the top of bedding, and breastwork and harbour face are located at the top of caisson, filled with backfill material between harbour face and caisson；The section ovalisation of the caisson, the frontal line of the major axis of the caisson perpendicular to harbour.The utility model is using oval caisson, compared with conventional circle and rectangular caisson, dock structure bearing capacity can be effectively improved, frontal line of the major axis of caisson perpendicular to harbour, the resistance to water-flow coefficient of caisson can be reduced, the reflexion of wave reduced capability in wharf apron vessel berth waters, mooring conditions are improved, and ship landing pier is safer.
Description
Technical field
The utility model is related to gravity type quay, more particularly to a kind of safer caisson type dock structure.
Background technology
Gravity type quay be China it is distributed more widely, using a kind of more dock structure form.Its is firm in structure durable；It is anti-
Jelly property and anti-ice are good；Larger landing load and ship load can be born, to larger concentrfated load and quay surface
Overload and loading and unloading capacity change strong adaptability；And construction is simple, maintenance cost is small.Gravity type quay requires that ground preferably, there is one
Fixed bearing capacity, it is adaptable to some areas such as China northeast, Hebei, Shandong, Fujian, Guangzhou, Guangxi and the Changjiang river, the Xijiang River.Weight
Power formula caisson wharf keeps stability mainly by the filler weight inside and outside caisson, breastwork, caisson and foundation strength.But, at present
Existing gravity type quay has that forward position reflexion of wave is serious, berth condition is poor, stress.
Utility model content
The purpose of this utility model is there is provided a kind of safer caisson type dock structure, using the heavy of ellipse
Case, can reduce resistance to water-flow coefficient, improve mooring conditions.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of safer caisson type dock structure, caisson, breastwork and lower section filling by bedding, filled with backfill material
It is made up of the harbour face of backfill material；Caisson is located at the top of bedding, and breastwork and harbour face are located at the top of caisson, harbour face and heavy
Filled with backfill material between case；The section ovalisation of the caisson, the major axis of the caisson perpendicular to harbour frontal line,
I.e.：The major axis of caisson perpendicular to frontage direction, safety of ship is influenceed larger current can along caisson long axis direction
Impact caisson.So, the resistance to wave can be reduced into fairshaped caisson, wave absorbing effect is good, produced after wave stroke caisson
Raw reflection wave intensity also can be smaller, so as to reduce wave, improves the condition of mooring a boat in wharf apron waters, improves the peace moored a boat
Overall coefficient.
In a kind of foregoing safer caisson type dock structure, the caisson is precast member for reinforcing bar concrete, institute
The wall thickness for stating caisson is more than or equal to 0.5 meter.
As one of which embodiment, in a kind of foregoing safer caisson type dock structure, the caisson
Long axis length be more than or equal to twice of its minor axis length, and less than or equal to five times of minor axis length.
In a kind of foregoing safer caisson type dock structure, the thickness at the caisson long axis direction two ends is more than short
The thickness at direction of principal axis two ends, and near water side thickness be more than face bank side thickness.Caisson long axis direction near water side with respect to other directions by
Ship, wave, the flow force arrived is more direct, so increase thickness can improve the erosion resistibility of caisson, improves caisson
Service life.
In a kind of foregoing safer caisson type dock structure, side is provided with fender and impingement baffle to the breastwork near water,
Fender is located between impingement baffle and breastwork.
Compared with prior art, the utility model is using oval caisson, compared with conventional circle and rectangular caisson,
Dock structure bearing capacity can be effectively improved, the major axis of caisson can reduce the current of caisson perpendicular to the frontal line of harbour
Resistance coefficient, wave absorbing effect is good, and the reflexion of wave reduced capability in wharf apron vessel berth waters, mooring conditions are improved,
Ship landing pier is safer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is a kind of schematic cross-section of embodiment of caisson；
Fig. 3 is the schematic cross-section of another embodiment of caisson.
Reference：1- impingement baffles, 2- fenders, 3- breastworks, 4- harbours face, 5- caissons, 6- beddings.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1 of the present utility model：As depicted in figs. 1 and 2, a kind of safer caisson type dock structure, by base
The harbour face 4 of bed 6, caisson 5, breastwork 3 and lower section filled with backfill material filled with backfill material is constituted；Caisson 5 is located at bedding 6
Top, breastwork 3 and harbour face 4 are located at the top of caisson 5, filled with backfill material between harbour face 4 and caisson 5；The caisson 5
Section ovalisation, the frontal line of the major axis of the caisson 5 perpendicular to harbour.Side is provided with fender 2 and erosion control to the breastwork 3 near water
Plate 1, fender 2 is located between impingement baffle 1 and breastwork 3.
Embodiment 2：As shown in figures 1 and 3, a kind of safer caisson type dock structure, by bedding 6, filled with return
Harbour face 4 of caisson 5, breastwork 3 and the lower section of filler filled with backfill material is constituted；Caisson 5 is located at the top of bedding 6, the He of breastwork 3
Harbour face 4 is located at the top of caisson 5, filled with backfill material between harbour face 4 and caisson 5；The section of the caisson 5 is into ellipse
Shape, the frontal line of the major axis of the caisson 5 perpendicular to harbour.
The caisson 5 is precast member for reinforcing bar concrete, and the wall thickness of the caisson 5 is equal to 0.5 meter.The major axis of caisson 5
The thickness at direction two ends is more than the thickness at short-axis direction two ends.Side is provided with fender 2 and impingement baffle 1, fender 2 to the breastwork 3 near water
Between impingement baffle 1 and breastwork 3.
Embodiment 3：As shown in figures 1 and 3, a kind of safer caisson type dock structure, by bedding 6, filled with return
Harbour face 4 of caisson 5, breastwork 3 and the lower section of filler filled with backfill material is constituted；Caisson 5 is located at the top of bedding 6, the He of breastwork 3
Harbour face 4 is located at the top of caisson 5, filled with backfill material between harbour face 4 and caisson 5；The section of the caisson 5 is into ellipse
Shape, the frontal line of the major axis of the caisson 5 perpendicular to harbour.
The caisson 5 is precast member for reinforcing bar concrete, and the minimum wall thickness (MINI W.) of caisson 5 is 0.5m, is 1.1 meters to the maximum.Institute
The long axis length for stating caisson 5 is equal to twice of its minor axis length.The thickness at the long axis direction two ends of caisson 5 is more than short-axis direction
The thickness at two ends, and near water side thickness be more than face bank side thickness 0.3m.Side is provided with fender 2 and impingement baffle 1 to the breastwork 3 near water,
Fender 2 is located between impingement baffle 1 and breastwork 3.
Embodiment 4：As shown in figures 1 and 3, a kind of safer caisson type dock structure, by bedding 6, filled with return
Harbour face 4 of caisson 5, breastwork 3 and the lower section of filler filled with backfill material is constituted；Caisson 5 is located at the top of bedding 6, the He of breastwork 3
Harbour face 4 is located at the top of caisson 5, filled with backfill material between harbour face 4 and caisson 5；The section of the caisson 5 is into ellipse
Shape, the frontal line of the major axis of the caisson 5 perpendicular to harbour.
The caisson 5 is precast member for reinforcing bar concrete, and the minimum wall thickness (MINI W.) of caisson 5 is 0.7m, is 1.3 meters to the maximum.Institute
The long axis length for stating caisson 5 is equal to five times of its minor axis length.The thickness at the long axis direction two ends of caisson 5 is more than short-axis direction
The thickness at two ends, and near water side thickness be more than face bank side thickness 0.3m.Side is provided with fender 2 and impingement baffle 1 to the breastwork 3 near water,
Fender 2 is located between impingement baffle 1 and breastwork 3.
Claims (5)
1. a kind of safer caisson type dock structure, it is characterised in that the caisson by bedding (6), filled with backfill material
(5), harbour face (4) composition of breastwork (3) and lower section filled with backfill material；Caisson (5) is located at the top of bedding (6), breastwork (3)
It is located at the top of caisson (5) with harbour face (4), filled with backfill material between harbour face (4) and caisson (5)；The caisson (5)
Section ovalisation, the frontal line of the major axis of the caisson (5) perpendicular to harbour.
2. a kind of safer caisson type dock structure according to claim 1, it is characterised in that the caisson (5)
It is precast member for reinforcing bar concrete, the wall thickness of the caisson (5) is more than or equal to 0.5 meter.
3. a kind of safer caisson type dock structure according to claim 2, it is characterised in that the caisson (5)
Long axis length be more than or equal to twice of its minor axis length, and less than or equal to five times of minor axis length.
4. a kind of safer caisson type dock structure according to any one of claims 1 to 3, it is characterised in that institute
State caisson (5) long axis direction two ends thickness be more than short-axis direction two ends thickness, and near water side thickness be more than face bank side thickness.
5. a kind of safer caisson type dock structure according to claim 4, it is characterised in that the breastwork (3)
Side is provided with fender (2) and impingement baffle (1) near water, and fender (2) is located between impingement baffle (1) and breastwork (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168688.3U CN206486870U (en) | 2017-02-24 | 2017-02-24 | A kind of safer caisson type dock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168688.3U CN206486870U (en) | 2017-02-24 | 2017-02-24 | A kind of safer caisson type dock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486870U true CN206486870U (en) | 2017-09-12 |
Family
ID=59762755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168688.3U Expired - Fee Related CN206486870U (en) | 2017-02-24 | 2017-02-24 | A kind of safer caisson type dock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206486870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878547A (en) * | 2019-11-01 | 2020-03-13 | 天津大学 | Suction bucket and round caisson integral prefabricated offshore wharf |
-
2017
- 2017-02-24 CN CN201720168688.3U patent/CN206486870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878547A (en) * | 2019-11-01 | 2020-03-13 | 天津大学 | Suction bucket and round caisson integral prefabricated offshore wharf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20180224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |