CN115324097A - Island type breakwater navigation light pile foundation and maintenance channel combined structure - Google Patents
Island type breakwater navigation light pile foundation and maintenance channel combined structure Download PDFInfo
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- CN115324097A CN115324097A CN202210878141.8A CN202210878141A CN115324097A CN 115324097 A CN115324097 A CN 115324097A CN 202210878141 A CN202210878141 A CN 202210878141A CN 115324097 A CN115324097 A CN 115324097A
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- breakwater
- navigation light
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- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 239000010410 layer Substances 0.000 claims abstract description 46
- 239000011241 protective layer Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 41
- 239000010959 steel Substances 0.000 claims description 41
- 239000002131 composite material Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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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
-
- 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
- E02B3/08—Structures of loose stones with or without piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Revetment (AREA)
Abstract
The invention discloses an island breakwater navigation light pile foundation and maintenance channel combined structure, which comprises: a breakwater base layer; a breakwater bed course; a breakwater armor layer; the navigation light foundation comprises a square concrete foundation base and a circular upright post, the square concrete foundation base is embedded in the breakwater base layer, the lower end of the circular upright post is fixedly connected to the square concrete foundation base, the circular upright post upwards penetrates through the breakwater cushion layer and the breakwater protective layer, and the upper end of the circular upright post is positioned above the breakwater protective layer and is connected to a navigation light pile; the access way comprises a breakwater road and a step structure, wherein the breakwater road is laid on the breakwater protective layer and extends to the navigation light pile, the step structure is arranged on the side of the breakwater protective layer, and the upper end of the step structure extends to the breakwater protective layer and is linked with the breakwater road. The island-type breakwater navigation light pile foundation and maintenance channel combined structure provided by the invention is stable in structure, high in reliability and easy to construct.
Description
Technical Field
The invention relates to the technical field of port construction, in particular to an island type breakwater navigation light pile foundation and maintenance channel combined structure.
Background
The island breakwater is mainly applied to engineering projects with berths far away from the bank edge, the aim of saving the overall engineering investment can be achieved on the premise of meeting the berth requirement in the sheltering port, and the island breakwater is not used as a passage of a wharf structure, so that a pedestrian passage is not generally arranged at the top of the island breakwater. In order to ensure safe navigation of ships, the breakwater heads of the island breakwater generally need to be provided with navigation lamps, navigation lamp piles need to fall on a safe and reliable structure foundation, and meanwhile, an overhaul channel structure needs to be arranged in consideration of the requirement of regular maintenance and replacement of the navigation lamps.
The embankment head of the island type breakwater is positioned on the outermost side of the whole wharf project, and the area where the embankment head is positioned is the position with the worst wind wave condition in the whole wharf project, so that the design of a navigation light pile foundation and an overhaul channel at the embankment head is a relatively complex problem. The stability of the structure under the action of the large waves and the influence of the structure on the placement of the artificial block body are considered in the design, and meanwhile, the construction is convenient as much as possible. Therefore, it is necessary to provide a combination structure of an island breakwater navigation light pile foundation and an access passage, which has a reliable structure and is easy to construct.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
The invention aims to provide an island type breakwater navigation light pile foundation and maintenance channel combined structure which is stable in structure, high in reliability and easy to construct.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an island type breakwater navigation light pile foundation and service access combination structure, comprising:
a breakwater base layer;
a breakwater underlayment laid over the breakwater base, the breakwater underlayment having a top and sides;
the breakwater protective layer is laid on the breakwater cushion layer to form a breakwater top;
the navigation light foundation comprises a square concrete foundation base and a circular upright post, wherein the square concrete foundation base is buried in the breakwater base layer, the lower end of the circular upright post is fixedly connected to the square concrete foundation base, the circular upright post upwards penetrates through the breakwater cushion layer and the breakwater protective layer, and the upper end of the circular upright post is positioned above the breakwater protective layer and is connected to the navigation light pile;
the maintenance passage comprises a bank top road and a step structure, wherein the bank top road is laid on the bank top and extends to the navigation light pile, the step structure is arranged on the side part of the breakwater cushion layer, and the upper end of the step structure extends to the bank top and is connected with the bank top road.
Preferably, in the island-type breakwater navigation light pile foundation and maintenance passage combined structure, the bottom of the square concrete foundation base is connected with a plurality of first embedded steel bars, the upper parts of the first embedded steel bars are pre-embedded in the square concrete foundation base, and the first embedded steel bars vertically extend downwards to the interior of the breakwater base layer; every lateral part in four lateral parts of square concrete foundation base is connected with a plurality of second embedded steel bars respectively, partly pre-buried in of second embedded steel bar in the inside of square concrete foundation base, another part of second embedded steel bar extends to along the horizontal direction the inside of breakwater basic unit.
Preferably, among island formula breakwater navigation light pile foundation and the access way integrated configuration, the upper surface of square concrete foundation base is provided with pre-buried steel sheet, pre-buried steel sheet pass through a plurality of pre-buried bolt fastening extremely square concrete foundation base, the centre of pre-buried steel sheet has the installing port, circular stand passes the installing port.
Preferably, among island formula breakwater navigation light pile foundation and the access way integrated configuration, circular stand is located breakwater intraformational part is connected with a plurality of connecting reinforcement, a plurality of connecting reinforcement along the circumference distribution of circular stand, connecting reinforcement's the other end welding connect to pre-buried steel sheet.
Preferably, in the island breakwater navigation light pile foundation and access way combined structure, the step of the stepping structure is a prefabricated block, and the weight of the prefabricated block is less than 25t.
Preferably, in the island-type breakwater navigation light pile foundation and service passage combined structure, the thickness of the breakwater cushion layer is 180cm, and the thickness of the breakwater armor layer is 300cm.
Preferably, in the island-type breakwater navigation light pile foundation and access passage combined structure, the breakwater base layer is formed by stacking dyke core stones.
The invention at least comprises the following beneficial effects:
the invention provides an island breakwater navigation light pile foundation and maintenance channel combined structure, which comprises: a breakwater base layer; a breakwater underlayment laid over the breakwater base, the breakwater underlayment having a top and sides; the breakwater armor layer is laid on the breakwater cushion layer to form a breakwater top; the navigation light foundation comprises a square concrete foundation base and a circular upright post, wherein the square concrete foundation base is buried in the breakwater base layer, the lower end of the circular upright post is fixedly connected to the square concrete foundation base, the circular upright post upwards penetrates through the breakwater cushion layer and the breakwater protective layer, and the upper end of the circular upright post is positioned above the breakwater protective layer and is connected to the navigation light pile; the maintenance passage comprises a bank top road and a step structure, wherein the bank top road is laid on the bank top and extends to the navigation light pile, the step structure is arranged on the side part of the breakwater cushion layer, and the upper end of the step structure extends to the bank top and is connected with the bank top road. The invention provides an island type breakwater navigation light pile foundation and maintenance channel combined structure, which is characterized in that a square concrete foundation base is embedded in a breakwater base layer, a round stand column is arranged to penetrate through a breakwater cushion layer and a breakwater surface layer, and then a navigation light pile is connected, so that the navigation light foundation structure is stable on the whole, meanwhile, the maintenance of the navigation light pile can be conveniently realized by arranging a maintenance channel, and the construction difficulty of the navigation light pile foundation and the maintenance channel is not large and is easy to realize.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of an island breakwater navigation light pile foundation according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an island breakwater navigation light pile foundation and an inspection passage combination structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a step structure according to an embodiment of the invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
As shown in fig. 1 to 3, the present invention provides an island breakwater navigation light pile foundation and service aisle combined structure, which comprises: a breakwater base layer 6; a breakwater bed course 5 laid on the breakwater base course 6, the breakwater bed course 5 having a top and sides; the breakwater armor layer 2 is laid on the breakwater cushion layer 5 to form a breakwater top; the navigation light foundation 1 comprises a square concrete foundation base 7 and a circular upright post 8, wherein the square concrete foundation base 7 is embedded in the breakwater base layer 6, the lower end of the circular upright post 8 is fixedly connected to the square concrete foundation base 7, the circular upright post 8 penetrates through the breakwater cushion layer 5 and the breakwater protective layer 2 upwards, and the upper end of the circular upright post 8 is positioned above the breakwater protective layer and is connected to the navigation light pile 9; and the overhaul channel comprises a embankment top road 16 and a step structure 4, wherein the embankment top road 3 is laid on the embankment top and extends to the navigation light pile, the step structure 4 is arranged on the side part 14 of the breakwater cushion layer 5, and the upper end of the step structure 4 extends to the embankment top and is connected with the embankment top road 16.
The island-type breakwater navigation light pile foundation and maintenance channel combined structure provided by the invention is embedded in the breakwater base layer through the square concrete base, and the circular stand column is arranged to penetrate through the breakwater cushion layer and the breakwater surface layer and then connected with the navigation light pile, so that the navigation light pile foundation is stable in structure on the whole. And meanwhile, an overhaul channel is arranged, the overhaul channel consists of a breakwater top road and a step structure, the breakwater top road is laid on the breakwater protective layer, and the step structure is connected with the breakwater top road through the side face of the breakwater, namely the side part of the breakwater cushion layer, upwards extending to the breakwater protective layer. The maintainer can reach the position of the navigation light through the step structure and the embankment top road to carry out maintenance operation. Maintenance of the navigation lamp post can be conveniently achieved by arranging the maintenance channel. And, the construction degree of difficulty of navigation light basis and maintenance passageway is not big, realizes easily.
In a preferred embodiment, in the island-type breakwater navigation light pile foundation and service access combined structure, the bottom of the square concrete foundation base 7 is connected with a plurality of first embedded steel bars 10, the upper parts of the first embedded steel bars 10 are embedded in the square concrete foundation base 7, and the first embedded steel bars 10 vertically extend downwards to the interior of the breakwater base layer 6; each of four sides of the square concrete foundation base 7 is connected with a plurality of second embedded steel bars 11, a part of the second embedded steel bars 11 are embedded in the square concrete foundation base 7, and the other part of the second embedded steel bars 11 extends to the inside of the breakwater base 6 along the horizontal direction.
One end of a plurality of first embedded steel bars is embedded in the square concrete foundation base in advance, and the other end extends to the interior of the breakwater base layer, so that the effect of reinforcing the square concrete foundation base and connecting the breakwater base layer below can be achieved, and the stability of the navigation light base is improved. Correspondingly, the one end of a plurality of second embedded steel bars is buried in the inside of square concrete foundation base in advance, and the other end level is outwards extended to the inside of breakwater foundation, can play the effect of strengthening the breakwater foundation connection of square concrete foundation base and side to improve the stability on navigation light basis.
In a preferred embodiment, in the island breakwater navigation light pile foundation and access passage combined structure, an embedded steel plate 12 is arranged on the upper surface of the square concrete foundation base 7, the embedded steel plate 12 is fixed to the square concrete foundation base 7 through a plurality of embedded bolts, an installation opening is formed in the middle of the embedded steel plate 12, and the circular column 8 penetrates through the installation opening.
The embedded steel plate covers the upper surface of the square concrete foundation base and is fixed to the square concrete foundation base through a plurality of embedded bolts, and the effect of improving the structural stability of the square concrete foundation base can be achieved.
In a preferred embodiment, in the island-type breakwater navigation light pile foundation and service aisle combined structure, a plurality of connecting steel bars 13 are connected to a portion of the circular column 8 located in the breakwater bed course 5, the connecting steel bars 14 are distributed along the circumferential direction of the circular column 8, and the other ends of the connecting steel bars 13 are welded to the embedded steel plates 12.
Circular stand is located one section inside connection a plurality of connecting reinforcement of breakwater bed course, and connecting reinforcement one end is connected at circular stand, and the other end is connected to pre-buried steel sheet. The connecting steel bars can further strengthen the connection between the circular stand column and the square concrete foundation base, thereby improving the overall structural stability of the navigation light foundation.
In a preferred embodiment, in the island type breakwater navigation light pile foundation and service passage combined structure, the step of the step structure 4 is a prefabricated block, and the weight of the prefabricated block is less than 25t.
The structure of marking time adopts the prefabricated block, later transports the prefabricated block to the job site and installs the assembly industry, can effective control to the requirement of the construction space of job site. The total weight of each precast block is controlled within 25t in consideration of the lifting capacity of the site construction machine.
In a preferred embodiment, in the island type breakwater navigation light pile foundation and service passage combined structure, the thickness of the breakwater cushion layer 5 is 180cm, and the thickness of the breakwater armor layer 2 is 300cm.
In a preferred embodiment, in the island-type breakwater navigation light pile foundation and service passage combined structure, the breakwater base layer 6 is formed by stacking dyke core stones.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an island formula breakwater navigation light stake basis and maintenance passageway integrated configuration which characterized in that includes:
a breakwater base layer;
a breakwater underlayment laid on the breakwater base layer, the breakwater underlayment having a top and a side;
the breakwater protective layer is laid on the breakwater cushion layer to form a breakwater top;
the navigation light foundation comprises a square concrete foundation base and a circular upright post, wherein the square concrete foundation base is buried in the breakwater base layer, the lower end of the circular upright post is fixedly connected to the square concrete foundation base, the circular upright post upwards penetrates through the breakwater cushion layer and the breakwater protective layer, and the upper end of the circular upright post is positioned above the breakwater protective layer and is connected to the navigation light pile;
the maintenance passage comprises a bank top road and a step structure, wherein the bank top road is laid on the bank top and extends to the navigation light pile, the step structure is arranged on the side part of the breakwater cushion layer, and the upper end of the step structure extends to the bank top and is connected with the bank top road.
2. The island-type breakwater navigation light pile foundation and access way combined structure of claim 1, wherein a plurality of first embedded steel bars are connected to the bottom of the square concrete foundation base, the upper parts of the first embedded steel bars are pre-buried in the square concrete foundation base, and the first embedded steel bars vertically extend downwards to the interior of the breakwater base layer; every lateral part in four lateral parts of square concrete foundation base is connected with a plurality of second embedded steel bars respectively, partly pre-buried in of second embedded steel bar in the inside of square concrete foundation base, another part of second embedded steel bar extends to along the horizontal direction the inside of breakwater basic unit.
3. The island-type breakwater navigation light pile foundation and service access combined structure of claim 2, wherein the upper surface of the square concrete foundation base is provided with an embedded steel plate, the embedded steel plate is fixed to the square concrete foundation base through a plurality of embedded bolts, the embedded steel plate is provided with a mounting opening in the middle, and the circular column penetrates through the mounting opening.
4. The island-type breakwater navigation light pile foundation and service passage combined structure of claim 3, wherein the portion of the circular column in the breakwater bedding is connected with a plurality of connecting steel bars, the connecting steel bars are distributed along the circumference of the circular column, and the other ends of the connecting steel bars are welded to the embedded steel plates.
5. The island breakwater navigation light pile foundation and service aisle combined structure of any one of claims 1 to 4, wherein steps of the step structure are prefabricated blocks, and the weight of the prefabricated blocks is less than 25t.
6. An island breakwater navigation light pile foundation and service aisle composite structure as claimed in any one of claims 1 to 4, wherein the thickness of the breakwater bedding layer is 180cm, and the thickness of the breakwater armor layer is 300cm.
7. An island breakwater navigation light pile foundation and service aisle composite structure as claimed in any one of claims 1 to 4, wherein the breakwater base layer is built up by stacking dykes.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210878141.8A CN115324097A (en) | 2022-07-25 | 2022-07-25 | Island type breakwater navigation light pile foundation and maintenance channel combined structure |
| PCT/CN2022/138072 WO2024021436A1 (en) | 2022-07-25 | 2022-12-09 | Navigation light beacon foundation and maintenance access combined structure for detached breakwater |
| ZA2023/03484A ZA202303484B (en) | 2022-07-25 | 2023-03-10 | Composite structure of navigation lamp pile foundation and maintenance channel for offshore breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210878141.8A CN115324097A (en) | 2022-07-25 | 2022-07-25 | Island type breakwater navigation light pile foundation and maintenance channel combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115324097A true CN115324097A (en) | 2022-11-11 |
Family
ID=83919838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210878141.8A Pending CN115324097A (en) | 2022-07-25 | 2022-07-25 | Island type breakwater navigation light pile foundation and maintenance channel combined structure |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN115324097A (en) |
| WO (1) | WO2024021436A1 (en) |
| ZA (1) | ZA202303484B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021436A1 (en) * | 2022-07-25 | 2024-02-01 | 中国港湾工程有限责任公司 | Navigation light beacon foundation and maintenance access combined structure for detached breakwater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438387A (en) * | 2002-02-15 | 2003-08-27 | 株式会社大宇建设 | Wave-proof dyke structural object adopting pile foundation |
| CN204059391U (en) * | 2014-07-23 | 2014-12-31 | 冠鲁建设股份有限公司 | A kind of steel work and the pre-buried syndeton in basis |
| CN104746422A (en) * | 2014-09-19 | 2015-07-01 | 杭州江润科技有限公司 | Bridge prefabricated hollow pier column post-poured connecting structure and construction method |
| JP2017096091A (en) * | 2015-11-27 | 2017-06-01 | ソク−ムン，キム | Overtopping wave attenuating structure, breakwater structure having the same, and overtopping wave attenuating method using the same |
| CN211172058U (en) * | 2019-09-04 | 2020-08-04 | 中交第二航务工程勘察设计院有限公司 | Island type breakwater navigation light pile foundation with maintenance channel |
| CN113047331A (en) * | 2021-03-19 | 2021-06-29 | 中交第二航务工程勘察设计院有限公司 | Modular breakwater dyke head navigation light stake foundation structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201738228U (en) * | 2010-03-15 | 2011-02-09 | 沈迪州 | Passageway structure supported on breakwater |
| CN115324097A (en) * | 2022-07-25 | 2022-11-11 | 中国港湾工程有限责任公司 | Island type breakwater navigation light pile foundation and maintenance channel combined structure |
-
2022
- 2022-07-25 CN CN202210878141.8A patent/CN115324097A/en active Pending
- 2022-12-09 WO PCT/CN2022/138072 patent/WO2024021436A1/en unknown
-
2023
- 2023-03-10 ZA ZA2023/03484A patent/ZA202303484B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438387A (en) * | 2002-02-15 | 2003-08-27 | 株式会社大宇建设 | Wave-proof dyke structural object adopting pile foundation |
| CN204059391U (en) * | 2014-07-23 | 2014-12-31 | 冠鲁建设股份有限公司 | A kind of steel work and the pre-buried syndeton in basis |
| CN104746422A (en) * | 2014-09-19 | 2015-07-01 | 杭州江润科技有限公司 | Bridge prefabricated hollow pier column post-poured connecting structure and construction method |
| JP2017096091A (en) * | 2015-11-27 | 2017-06-01 | ソク−ムン，キム | Overtopping wave attenuating structure, breakwater structure having the same, and overtopping wave attenuating method using the same |
| CN211172058U (en) * | 2019-09-04 | 2020-08-04 | 中交第二航务工程勘察设计院有限公司 | Island type breakwater navigation light pile foundation with maintenance channel |
| CN113047331A (en) * | 2021-03-19 | 2021-06-29 | 中交第二航务工程勘察设计院有限公司 | Modular breakwater dyke head navigation light stake foundation structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021436A1 (en) * | 2022-07-25 | 2024-02-01 | 中国港湾工程有限责任公司 | Navigation light beacon foundation and maintenance access combined structure for detached breakwater |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202303484B (en) | 2023-04-26 |
| WO2024021436A1 (en) | 2024-02-01 |
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