CN101597896B - Method for building riprap levee island wall of offshore artificial island by large box barge - Google Patents
Method for building riprap levee island wall of offshore artificial island by large box barge Download PDFInfo
- Publication number
- CN101597896B CN101597896B CN2009100334853A CN200910033485A CN101597896B CN 101597896 B CN101597896 B CN 101597896B CN 2009100334853 A CN2009100334853 A CN 2009100334853A CN 200910033485 A CN200910033485 A CN 200910033485A CN 101597896 B CN101597896 B CN 101597896B
- Authority
- CN
- China
- Prior art keywords
- island
- barge
- building stones
- scale side
- wall
- 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
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The invention discloses a method for building riprap levee island wall of an offshore artificial island by a large box barge, comprising the following steps: (1) remodeling a large box barge; (2) dragging the large box barge to an area for building the riprap levee island wall of the offshore artificial island to facilitate the longitudinal centerline to be vertical to the axis of the riprap levee island wall of the offshore artificial island; (3) respectively parking transport ships at the both sides of the large box barge to unload stone material to the large box barge; (4) with excavators and waggon tremie riprap construction stone material piling platform of the large box barge provided, facilitating the large box barge to be driven to the stone piling platform by steel butt straps to riprap and deal with the slopes to build a section of riprap levee, repeating the process so as to facilitate the riprap levee island wall to move forward section by section to be formed and finally completed. In the invention, the on-water construction of the island wall of the offshore artificial island is transformed into onshore advance, thus reducing influence of stormy weather on the construction and greatly accelerating construction speed of the artificial island.
Description
Technical field
The present invention relates to the construction method of a kind of man-made island island wall, relate in particular to the construction method of man-made island jackstone dike island, the off-lying sea wall that a kind of nothing is sheltered, tidal range is big, belong to the hydraulic engineering technical field.
Background technology
To build deep water port in some coastal areas that lack the deep water water front, must rely on the off-lying sea man-made island just can build up in the deepwater regions that bank off sea is far away, tidal range is big, rising tide is anxious, and be connected with land by bridge, pipeline.The man-made island engineering is that the most important link of deep water port is built in the neritic area, and the man-made island engineering promptly changes the construction of man-made island jackstone dike island wall over to after finishing water-bed soft raft laying and steel sheet pile pile sinking.Existing method of building man-made island jackstone dike island wall is to give the barge location, location of the outer certain distance of Li Island wall axis earlier with the GPS positioner, transport building stones ship alongside location barge then, the excavator that carries with this ship digs stone and throws and unload, or adopts and open the direct jackstone of body barge and build man-made island jackstone dike island wall.In order to accelerate the construction speed of man-made island, need to adopt barge location, a large amount of location, a large amount of building stones cargo ship alongside location barge jackstones, every location barge all will also need the tugboat traction with GPS positioner location, and use cost is very high; And location barge wind and wave resistance condition is poor, can not adapt to more abominable sea situation.
Existing man-made island jackstone dike island wall is built the initial stage, at boundless and indistinct scene, off-lying sea, shelter on no island, jackstone dike island wall operation line length, and execution conditions are abominable, engineering on-the-spot no any support in early stage and foothold, the jackstone scope of operation is narrow and small, in case run into the bad weather that waves whipped up by the wind rolled turbulently, the building stones cargo ship is suspended, the wall operation of jackstone dike island must be stopped work, and has a strong impact on efficiency of construction.
Summary of the invention
The operational method that the purpose of this invention is to provide a kind of easy construction, can carry out the wall construction of man-made island jackstone dike island round-the-clockly adopts this method can increase substantially the efficiency of construction of man-made island jackstone dike island wall.
The present invention is achieved by the following technical programs:
A kind of method that adopts large-scale side's body barge to build man-made island jackstone dike island wall may further comprise the steps:
(1) repacking is fit to large-scale side's body barge of offshore construction
On the large-scale side's body barge bow and aftdeck more than 6000～8000 tons that are fit to offshore construction, two windlass are set respectively; On the quarter the outer end on deck is provided with an outer steel attachment strap of choosing, the rear end of described steel attachment strap and the aftdeck outside are hinged, on the aftdeck of steel attachment strap rear side, also be provided with a gallows frame, described gallows frame upside two ends respectively are provided with a hoist engine, fixedly connected with steel attachment strap front end both sides respectively in the wire rope outer end that described each hoist engine discharges; Described large-scale side's body barge deck middle section is for storing the central laydown area of a large amount of building stones, and this side's body barge also carries several tipping trucks, long-armed backacter and excavator;
(2) large-scale side's body barge traction to off-lying sea is built the zone of man-made island jackstone dike island wall with tugboat, make the axis of the longitudinal centre line of large-scale side's body barge perpendicular to man-made island jackstone dike island wall, 4 windlass of bow and stern cast anchor into splayed with large-scale side's body barge location of anchoring securely;
(3) sail the cargo ship that is being fully loaded with building stones from building stones factory and distinguish alongside at large-scale side's body barge two topsides, the excavator that carries with cargo ship is discharged to the building stones that this ship loads on large-scale side's body barge earlier, and the excavator that carries with large-scale side's body barge is stacked laydown area in the central with building stones again; Cargo ship constantly comes and goes carries building stones to large-scale side's body barge, fills building stones until it;
(4) at cargo ship in large-scale side transportation by lighter building stones, the building stones that the excavator that large-scale side's body barge carries will be deposited in large-scale side's body barge middle section install in the tipping truck wagon box, tipping truck sails to stern, building stones are thrown to outboard water, continuous accumulation along with building stones, surface gradually and pile building stones heap base platform, the steel springboard of large-scale side's body barge rides over the building stones heap and builds on the platform, excavator sails to the building stones heap through the steel springboard and builds on the platform, will pile the base platform with bucket and flatten into 50～55 meters long, 18～22 meters wide jackstone dike island wall platform; Excavator constantly installs to the building stones on large-scale side's body barge in the tipping truck wagon box, tipping truck constantly sails on the wall platform of jackstone dike island by the steel attachment strap, be shaped to jackstone dike island wall platform front end and both sides jackstone fill slope, then, long-armed backacter reaches jackstone dike island wall and manages sloping operation, finishes the construction of one section jackstone dike island wall; By the folding and unfolding anchor of each windlass, guarantee the stable of large-scale side's body barge, the jackstone that circulates is so repeatedly built dike, make jackstone dike island wall piecemeal moulding push ahead until building up.
The large-scale side's body of aforesaid employing barge is built the method for man-made island jackstone dike island wall, and wherein said steel springboard length is 11～13 meters; Width is 4～6 meters.
The present invention is provided with 4 windlass at the two ends of large-scale side's body barge, both has been used for its anchoring location, also can realize the horizontal or vertical shift of large-scale side's body barge by the folding and unfolding anchor of each windlass, adapts to the needs of jackstone dike island wall construction more neatly.Fixedlying connected of the wire rope outer end that hoist engine on steel attachment strap of the present invention outer end and its rear door shape suspension bracket discharges, can make the steel attachment strap under different tidal level, at any time lift adjustment angle, tipping truck, excavation function that large-scale side's body barge is carried reach easily on the wall platform of jackstone dike island and construct, and have improved efficiency of construction greatly.The present invention has given full play to the effect of building stones transfer and storing platform, and at the following weather of strong gale, large-scale side's body barge is interference-free substantially, can guarantee normal construction.When the building stones cargo ship can't arrive at wall job site, jackstone dike island because of the stormy waves influence, the building stones that can utilize large-scale side's body barge to store, with the tipping truck that carries, the island wall operation of excavator jackstone dike, guarantee carrying out in order of follow-up construction, accelerated the progress of levee body reason slope and follow-up construction.
The present invention makes the over-water construction of man-made island jackstone dike island, off-lying sea wall become land propelling, reduces stormy waves weather to greatest extent to the influence that construction causes, and it is short to be subjected to stormy waves, tidal level to influence the activity duration when having overcome common ship operation on the sea, ineffective situation.Prolong the effective operation time, improved operating efficiency.Accelerate the construction speed of man-made island jackstone dike island wall greatly, obtained good economic benefits.
Advantage of the present invention and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the vertical view of large-scale side's body barge of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention includes following steps:
(1) repacking is fit to large-scale side's body barge of offshore construction
Present embodiment is an example with 7000 tons of square body barges 1 that are fit to offshore construction, and 91.5 meters of this captains are wide 24 meters.On its bow and aftdeck, two windlass 12 respectively are set, are used for 7000 tons of square body barge 1 location anchoring or displacements, by the folding and unfolding anchor of each windlass 12, can realize the horizontal or vertical shift of 7000 tons of square body barges 1, to adapt to the needs of jackstone dike island wall 3 constructions.On the quarter the outer end on deck is provided with an outer steel springboard 11 of choosing, the rear end of described steel springboard 11 and the aftdeck outside are hinged by hinge 111, on the aftdeck of steel springboard rear side, also be provided with a gallows frame 13, described gallows frame 13 upside two ends respectively are provided with a hoist engine 131, fixedly connected with steel springboard 11 front end both sides respectively in the wire rope outer end that described each hoist engine 131 discharges, under the different tidal level of off-lying sea, 7000 tons of square body barges 1 are different with the relative altitude of jackstone dike island wall platform 3 levee crowns, hoist engine 131 folding and unfolding wire rope, can make steel attachment strap 11 its angle of lift adjustment at any time under different tidal level, steel springboard 11 length of present embodiment are 12 meters; Width is 5 meters, can guarantee that tipping truck 15, excavator 16 pass through safely, and tipping truck 15, the excavator 16 that 7000 tons of square body barges 1 are carried can reach construction on the jackstone dike island wall platform 3 easily.The middle section on 7000 tons of square body barge 1 decks is provided with life and maneuvering platform 18 for storing 2000 meter 2 central laydown area 14 of a large amount of building stones at the bow place of 7000 tons of square body barges 1, be used for staff's board and lodging and the command scheduling that jackstone dike island wall is built.
(2) 7000 tons of square body barge 1 tractions to off-lying sea is built the zone of man-made island jackstone dike island wall with tugboat, make the axis 31 of the longitudinal centre line of 7000 tons of square body barge 1 large-scale side's body barges perpendicular to man-made island jackstone dike island wall, 4 windlass 12 of bow and stern cast anchor into splayed with 7000 tons of square body barges 1 location of anchoring securely.
(3) sail the cargo ship 2 that is being fully loaded with building stones from the outside and distinguish two topsides of alongside at 7000 tons of square body barges 1, earlier the excavator 21 that carries with cargo ship 2 is with single arrow direction among the building stones of this ship loading such as Fig. 1, be discharged on 7000 tons of square body barges 1, the excavator 16 that carries with 7000 tons of square body barges 1 is stacked laydown area 14 in the central with building stones again; Cargo ship 2 constantly comes and goes and carries on building stones to the 7000 ton square body barge 1, fills building stones until it.
(4) cargo ship 2 to the transportation by lighter building stones in, the building stones that the excavator 15 that 7000 tons of square body barges 1 carry will be deposited in 7000 tons of square body barge 1 middle section laydown areas 13 install in the wagon box of tipping truck 14, tipping truck 14 sails to stern, building stones are thrown to outboard water, continuous accumulation along with building stones, surface gradually and pile building stones heap base platform, the steel attachment strap 11 of 7000 tons of square body barges 1 rides over the building stones heap and builds on the platform, excavator 15 sails to the building stones heap through steel attachment strap 11 and builds on the platform, will pile the base platform with bucket and flatten into 50 meters long, 20 meters wide jackstone dike island wall platform 3; Excavator 15 constantly installs to the building stones of 7000 tons of square body barges 1 in tipping truck 15 wagon boxes, tipping truck 15 is as double-head arrow direction among Fig. 1, constantly sail on the jackstone dike island wall platform 3 by steel attachment strap 11, be shaped to jackstone dike island wall platform front end and both sides jackstone fill slope, then, long-armed backacter 17 reaches jackstone dike island wall and manages sloping operation, finishes the construction of one section jackstone dike island wall; By the folding and unfolding anchor of each windlass 12, realize the location of 7000 tons of square body barges 1, circulation so repeatedly, make jackstone dike island wall piecemeal moulding push ahead until building up.
The present invention becomes the land construction that progressively advances jackstone dike island wall of alongside jackstone dike of 7000 tons of square body barges with the over-water construction of man-made island jackstone dike island, off-lying sea wall, reduces stormy waves weather to greatest extent to the influence that construction causes, and significantly improves efficiency of construction.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (2)
1. method that adopts large-scale side's body barge to build man-made island jackstone dike island, off-lying sea wall is characterized in that: may further comprise the steps:
(1) repacking is fit to large-scale side's body barge of offshore construction
On 6000～8000 ton large-scale side's body barge bows and aftdeck that are fit to offshore construction, two windlass are set respectively; On the quarter the outer end on deck is provided with an outer steel attachment strap of choosing, the rear end of described steel attachment strap and the aftdeck outside are hinged, on the aftdeck of steel attachment strap rear side, also be provided with a gallows frame, described gallows frame upside two ends respectively are provided with a hoist engine, fixedly connected with steel attachment strap front end both sides respectively in the wire rope outer end that described each hoist engine discharges; Described large-scale side's body barge deck middle section is for storing the central laydown area of a large amount of building stones, and this side's body barge also carries several tipping trucks, long-armed backacter and excavator;
(2) large-scale side's body barge traction to off-lying sea is built the zone of man-made island jackstone dike island wall with tugboat, make the axis of the longitudinal centre line of large-scale side's body barge perpendicular to man-made island jackstone dike island wall, 4 windlass of bow and stern cast anchor into splayed with large-scale side's body barge location of anchoring securely;
(3) sail the cargo ship that is being fully loaded with building stones from building stones factory and distinguish alongside at large-scale side's body barge two topsides, the excavator that carries with cargo ship is discharged to the building stones that this ship loads on large-scale side's body barge earlier, and the excavator that carries with large-scale side's body barge is stacked laydown area in the central with building stones again; Cargo ship constantly comes and goes carries building stones to large-scale side's body barge, fills building stones until it;
(3) at cargo ship in large-scale side transportation by lighter building stones, the building stones that the excavator that large-scale side's body barge carries will be deposited in large-scale side's body barge middle section install in the tipping truck wagon box, tipping truck sails to stern, building stones are thrown to outboard water, continuous accumulation along with building stones, surface gradually and pile building stones heap base platform, the steel springboard of large-scale side's body barge rides over the building stones heap and builds on the platform, excavator sails to the building stones heap through the steel attachment strap and builds on the platform, will pile the base platform with digging machine and flatten into 50～55 meters long, 18～22 meters wide jackstone dike island wall platform; Excavator constantly installs to the building stones on large-scale side's body barge in the tipping truck wagon box, tipping truck constantly sails on the wall platform of jackstone dike island by the steel attachment strap, be shaped to jackstone dike island wall platform front end and both sides jackstone fill slope, then, long-armed backacter reaches jackstone dike island wall and manages sloping operation, finishes the construction of one section jackstone dike island wall; By the folding and unfolding anchor of each windlass, guarantee the stable of large-scale side's body barge, the jackstone that circulates is so repeatedly built dike, make jackstone dike island wall piecemeal moulding push ahead until building up.
2. the large-scale side's body of employing according to claim 1 barge is built the method for man-made island jackstone dike island, off-lying sea wall, and it is characterized in that: described steel springboard length is 11～13 meters; Width is 4～6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100334853A CN101597896B (en) | 2009-06-22 | 2009-06-22 | Method for building riprap levee island wall of offshore artificial island by large box barge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100334853A CN101597896B (en) | 2009-06-22 | 2009-06-22 | Method for building riprap levee island wall of offshore artificial island by large box barge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597896A CN101597896A (en) | 2009-12-09 |
| CN101597896B true CN101597896B (en) | 2010-09-08 |
Family
ID=41419483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100334853A Expired - Fee Related CN101597896B (en) | 2009-06-22 | 2009-06-22 | Method for building riprap levee island wall of offshore artificial island by large box barge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101597896B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060592B (en) * | 2014-06-25 | 2017-02-15 | 中交第三航务工程局有限公司 | Method for 1/4 land territory preassembling and overwater dispersion of large cylinder main grids of cellular steel sheet piles |
| CN104018508A (en) * | 2014-07-01 | 2014-09-03 | 长江重庆航道工程局 | Stone dumper of high-front shovel and stone-dumping construction method thereof |
| CN107083960A (en) * | 2017-04-21 | 2017-08-22 | 长沙有色冶金设计研究院有限公司 | A kind of opencut excavator bilateral loading method |
| CN107237294B (en) * | 2017-06-16 | 2019-07-23 | 中交一航局第一工程有限公司 | Sloping breakwater manages slope technique |
| CN108149690A (en) * | 2018-01-02 | 2018-06-12 | 中铁广州工程局集团有限公司 | A kind of microtidal range marine site breakwater jackstone auxiliary device |
| CN108313219A (en) * | 2018-04-02 | 2018-07-24 | 长江南京航道工程局 | Stone dumper, jackstone system waterborne and jackstone method waterborne waterborne |
| CN108729455A (en) * | 2018-06-15 | 2018-11-02 | 博纳德（天津）港口工程有限公司 | Cut the construction method of slope device |
| CN113277018B (en) * | 2021-05-30 | 2022-08-09 | 中国长江三峡集团有限公司 | Control method of midship transferring, connecting and shunting system |
-
2009
- 2009-06-22 CN CN2009100334853A patent/CN101597896B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101597896A (en) | 2009-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101597896B (en) | Method for building riprap levee island wall of offshore artificial island by large box barge | |
| CN109506044A (en) | A kind of pipeline under the ocean construction technology | |
| EP3436640B1 (en) | Seabed base structure and method for installation of same | |
| JP2004001750A (en) | Construction of special work boats and offshore structures | |
| CN101581086B (en) | Positioning riprapping method for constructing island breakwater of artificial island | |
| KR19990071858A (en) | Modular caissons to build, expand and modernize harbors | |
| KR101037222B1 (en) | Bidding Shipment System of Coastal Pier Using Transfer Pants | |
| CN101837929A (en) | Operation method for lifting fan for barge in shoal area | |
| CN112728211B (en) | Construction method for carrying sewage sea area sea drainage pipe to put water in place and carry at sea in place | |
| Hawkswood et al. | Berth scour protection for modern vessels | |
| Smith | Types of marine concrete structures | |
| CN103195038A (en) | Method for forming self-elevating artificial island through connection of platform units | |
| Witthohn | Dredging | |
| Antonakis | A PROBLEM OF DESIGNING AND BUILDING FOR A STRUCTURE AT SEA. | |
| US4387660A (en) | Single point mooring | |
| CN101648592A (en) | Channel dock | |
| Crowle et al. | Construction ports for floating wind turbines | |
| Buring | Flexible Quay Wall Structures for Container Vessels | |
| Flores Ganuza et al. | Development of a Modular, Adaptable and Scalable Gravity Anchor System for Various Floating Foundations | |
| White et al. | VI. Examples of Cofferdams | |
| McGavock et al. | Port Construction at Burns Waterway Harbor | |
| KR20240013167A (en) | Floating fabrication device and method of constructing a floating structure | |
| Zwemmer et al. | The construction of Saldanha Bay Harbour | |
| CN102700686A (en) | Box-type pontoon employed to river-crossing construction, and construction process of pontoon | |
| Meisl et al. | Design and construction of a concrete caisson wharf in the Canadian Arctic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20130622 |