CN109750569A - Marine roadbed structure - Google Patents
Marine roadbed structure Download PDFInfo
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- CN109750569A CN109750569A CN201711058939.3A CN201711058939A CN109750569A CN 109750569 A CN109750569 A CN 109750569A CN 201711058939 A CN201711058939 A CN 201711058939A CN 109750569 A CN109750569 A CN 109750569A
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- structure part
- road structure
- bottom plate
- sea
- skirtboard
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 7
- 239000013535 sea water Substances 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003129 oil well Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Foundations (AREA)
Abstract
The invention discloses an offshore roadbed structural member, and belongs to the field of building structural members. Marine roadbed structure is reinforced concrete structure, marine roadbed structure includes from supreme down in proper order: the skirtboard, the bottom plate, the at least two upright posts and the top plate are connected in sequence; the apron board extends into the seabed foundation and is used for supporting the bottom plate, and the apron board is provided with holes; the apron board is a field-shaped apron board and is arranged perpendicular to the bottom board; the bottom plate is used for supporting at least two upright posts and is provided with an exhaust pipe, and the exhaust pipe is plugged when the offshore roadbed structural member is installed under sea water; the at least two upright posts are used for supporting the top plate, and a preset distance interval is arranged between every two upright posts of the at least two upright posts so that water flow can pass through the at least two upright posts; the top plate is used for paving the pavement layer. The problems that the construction difficulty is high and the construction cost is high when a high-pile trestle is built in the prior art are solved; the effects of reducing the construction difficulty and reducing the construction cost are achieved.
Description
Technical field
The present invention relates to building structural member field, in particular to a kind of marine road structure part.
Background technique
It is commonly encountered in field of petroleum exploitation and offshore oil field is exploited, the exploitation of offshore oil field is needed first at sea to repair
It builds man-made island and connects the sea-going road of man-made island and land.Construction personnel enters man-made island by sea-going road, on man-made island
Carry out oilfield exploitation.
For sea-going road, realized at present by building high stake trestle.But when building high stake trestle, due to requiring high stake
Height is very high, and for the stability of the Gao Zhuan, and the diameter of high stake is also corresponding larger, while in poor soft of foundation stability
The difficulty of construction of high stake trestle is larger on soil base.Therefore, building high stake trestle, not only difficulty of construction is big, but also construction cost
It is high.
Summary of the invention
The embodiment of the invention provides a kind of marine road structure part, technical solution provided in an embodiment of the present invention can be solved
The certainly high stake trestle problem that difficulty of construction is big, construction cost is high of build present in the relevant technologies, sea road provided by the invention
Base junction component is reinforced concrete structure, and the sea road structure part successively includes: sequentially connected skirtboard, bottom from bottom to up
Plate, at least two root posts and top plate；
The skirtboard is deep into foundation of sea floor, is used to support the bottom plate, and hole is arranged in the skirtboard；
The skirtboard is matrix pattern skirtboard, and the skirtboard is arranged perpendicular to the bottom plate；
The bottom plate is used to support at least two root posts, the bottom plate and is provided with exhaust pipe, and the exhaust pipe is in institute
It states when marine road structure part is installed under seawater and is blocked；
At least two root posts are used to support the top plate, and at least two root posts include every two root posts it
Between be provided with the interval of pre-determined distance so that water flow is from wherein passing through；
The top plate is for being laid with supercrust.
Optionally, the marine road structure part further includes first crossbeam, and the first crossbeam is located above the bottom plate,
The bottom end of at least two root posts is inserted into the first crossbeam.
Optionally, the marine road structure part further includes second cross beam, and the second cross beam is located at below the top plate,
The top of at least two root posts is inserted into the second cross beam.
Optionally, at least two root posts include eight root posts, length direction of eight root post along the bottom plate
Form four rows, every row two.
Optionally, the width of the top plate is 7.4 meters, and the thickness of the top plate is 0.5 meter.
Optionally, the width of the bottom plate is 16 meters, and the thickness of the bottom plate is 0.5 meter.
Optionally, a length of 25 meters of the top plate, a length of 25 meters of bottom plate.
Optionally, the length of the first crossbeam is identical as the width of the bottom plate.
Optionally, the length of the second cross beam is identical as the width of the top plate.
Optionally, 4 exhaust pipes are provided on the bottom plate, it is a length of 219 millimeters of the exhaust pipe cross section, wide
It is 4 millimeters.
Optionally, the cross section for the hole being arranged on the skirtboard is positive direction, and the side length of the square is 0.6 meter.
The technical solution that the embodiment of the present invention provides can include the following benefits:
The marine road structure part provided in the embodiment of the present invention includes skirtboard, bottom plate, at least two root posts and top plate；By
It is deep into foundation of sea floor in skirtboard, so only column is stood on through the country, reduces impact of the water flow to marine road structure part, increase
The stability of marine road structure part is added；In addition, between column and column all at intervals, so flowing effect thoroughly
It is good, further increase the stability of marine road structure part；In addition, column in the embodiment of the present invention compared to it is existing in the art
High stake diameter it is smaller, length is shorter, thus it is provided in an embodiment of the present invention sea road structure materials reduce, drop significantly
Low cost, difficulty of construction is small, in addition, hole is arranged on skirtboard, exhaust pipe is provided on bottom plate, so that the embodiment of the present invention mentions
The marine road structure part supplied can be easy to balance during installation sinking.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and in specification together principle for explaining the present invention.
Fig. 1 is a kind of cross-sectional view of marine road structure part shown according to an exemplary embodiment；
Fig. 2 is a kind of cross-sectional view of the marine road structure part shown according to another exemplary embodiment；
Fig. 3 is a kind of top view of skirtboard shown according to another exemplary embodiment；
Fig. 4 is a kind of longitudinal section of the marine road structure part shown according to another exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
Example being described in detail in claims, some aspects of the invention are consistent.
Fig. 1 is a kind of cross-sectional view of marine road structure part shown according to an exemplary embodiment, as shown in Figure 1,
The sea road structure part successively includes skirtboard 1, bottom plate 2, at least two root posts 3 and top plate 4 from bottom to up.
Marine road structure part is reinforced concrete structure.Reinforced concrete structure not only rugged construction, it is also corrosion-resistant, and
And heavier-weight, so marine road structure part is not easy in seabed when marine road structure part is reinforced concrete structure
It is destroyed by rush of water, increases the service life of marine road structure part, and then increase the service life for the sea-going road built by marine road structure part.
Skirtboard 1 is deep into foundation of sea floor, is used to support bottom plate 2, and hole (not shown in figure 1) is arranged on skirtboard 1.
It is deep into foundation of sea floor due to working as skirtboard 1, that is to say that skirtboard 1 is fully inserted into bottom silt layer, therefore, water flow or ice load
It acts only at least two root posts 3, so water flow or ice load are smaller to the impact of marine road structure part, so that skirtboard 1
It is not easy to be washed upside down by seawater, and then entire marine road structure part is fixed and is supported at sea.Further, since being set on skirtboard 1
It is equipped with hole, therefore, when marine road structure part provided in an embodiment of the present invention is set under seawater, the sea road structure
Part is able to maintain balance, and is easy to sink.
Optionally, the cross section for the hole being arranged on skirtboard 1 is positive direction, and the side length of the square can be 0.6 meter.
Bottom plate 2 is used to support at least two root posts 3, and, exhaust pipe (not shown in figure 1) is provided in bottom plate 2, the exhaust
Pipe is blocked when marine road structure part provided in an embodiment of the present invention is installed under sea, what section announced, which can
To be blocked when the lower end surface of bottom plate 2 is contacted with seabed silt.
Exhaust pipe is set in practical application, in bottom plate 2 it is also ensured that being somebody's turn to do when marine road structure part is set under seawater
Marine road structure part is able to maintain balance, and is easy to sink.
Optionally, 4 exhaust pipes can be set on the bottom plate 2, the length of each exhaust pipe cross section can be 219 millis
Rice, wide is 4 millimeters.
Optionally, the width (from the left side of bottom plate 2 to the right side of bottom plate 2 in Fig. 1) of bottom plate 2 is 16 meters, and the thickness of bottom plate 2 is
0.5 meter.
Optionally, (from the left side of bottom plate 2 to the right side of bottom plate 2 in Fig. 4, Fig. 4 is marine roadbed to a length of 25 meters of bottom plate 2
The longitudinal section of structural member).
Certainly, for the width of bottom plate 2, thickness and length can according to specifically through the country oil well at a distance from land and the flow velocity of water etc.
Situation is changed, and the embodiment of the present invention is without limitation.
At least two root posts 3 are used to support top plate 4, and are provided between every two root posts that at least two root posts 3 include
The interval of pre-determined distance, so that water flow is from wherein passing through, and then reduces impact of the water flow to marine road structure part, enhancing sea
The stability of upper road structure part.
Optionally, at least the diameter of two root posts 3 is 0.6 meter, a height of 5.8 meters.
Certainly, for at least diameter of two root posts 3 and it is high can according to specifically through the country oil well at a distance from land and water
Flow velocity situations such as be changed, the embodiment of the present invention is without limitation.
Top plate 4 is for being laid with supercrust.
Optionally, the width (from the left side of top plate 4 to the right side of top plate 4 in Fig. 1) of top plate 4 is 7.4 meters, and the thickness of top plate 4 is
0.5 meter.
Optionally, a length of 25 meters (from the left side of top plate 4 to the right side of top plate 4 in Fig. 4) of top plate 4.
Certainly, for the width of top plate 4, thickness and length can according to specifically through the country oil well at a distance from land and the flow velocity of water etc.
Situation is changed, and the embodiment of the present invention is without limitation.
Optionally, referring to fig. 2, Fig. 2 is a kind of cross of the marine road structure part shown according to another exemplary embodiment
Sectional view.As shown in Fig. 2, marine road structure part further includes first crossbeam 5, first crossbeam 5 is located at the top of bottom plate 2, at least
The bottom end 31 of two root posts 3 is inserted into first crossbeam 5.It, can when the bottom end 31 of at least two root posts 3 is inserted into first crossbeam 5
To reinforce at least two root posts 3, so that at least two root posts 3 are more firm；And first crossbeam 5 can preferably transmit bottom plate
Load suffered by 2, so that the structure of marine road structure part is more stable.
Optionally, the length of first crossbeam 5 is identical as the width of bottom plate 2, for example, when the width of bottom plate is 16 meters, first crossbeam 5
Length be also 16 meters.The length of certain first crossbeam 5 can also be not identical as the width of bottom plate 2, and the embodiment of the present invention does not limit this
System.
Optionally, referring also to Fig. 2, as shown in Fig. 2, marine road structure part further includes second cross beam 6, second cross beam 6
In the lower section of top plate 4, at least top 32 of two root posts 3 is inserted into second cross beam 6.When the top 32 of at least two root posts 3 is inserted
When entering in second cross beam 6, at least two root posts 3 can be reinforced, so that at least two root posts 3 are more firm；And second cross beam 6
Load suffered by top plate 4 can be preferably transmitted, so that the structure of marine road structure part is more stable.
Optionally, the length of second cross beam 6 is identical as the width of top plate 4, for example, second is horizontal when the width of top plate 4 is 7.4 meters
The length of beam 6 is also 7.4 meters.The length of certain second cross beam 6 can also be not identical as the width of top plate 4, the embodiment of the present invention to this not
It is limited.
Optionally, the cross dimensions of first crossbeam 5 and second cross beam 6 is 0.5 meter * 0.4 meter.
Certainly, for the cross dimensions of first crossbeam 5 and second cross beam 6 can according to specifically through the country oil well and land away from
From and water flow velocity situations such as be changed, the embodiment of the present invention is without limitation.
Optionally, referring to Fig. 3, Fig. 3 be according to another exemplary embodiment shown in a kind of skirtboard 1 top view.Such as Fig. 3
Shown, skirtboard 1 is matrix pattern skirtboard, and skirtboard 1 is arranged perpendicular to bottom plate 2.Further, matrix pattern skirtboard refers to skirtboard by muti-piece
Plate structure surrounds matrix pattern structure.When skirtboard 1 is matrix pattern skirtboard, the number of plate is increased with the skirtboard of common collimation
Amount by increasing the quantity of skirtboard plate to increase the stability of skirtboard 1, and then increases the stability of marine road structure part.
Optionally, a height of 2 meters of skirtboard 1；Optionally, for matrix pattern skirtboard, outer skirt panel (the mouth word location of field word
Place) wooden partition it is 0.3 meter thick, the wooden partition of internal skirtboard (at ten word locations of field word) is 0.2 meter thick.
Certainly, the thickness of the height for skirtboard 1 and wooden partition can according to specifically through the country oil well at a distance from land and water
Situations such as flow velocity, is changed, and the embodiment of the present invention is without limitation.
Optionally, referring to fig. 4, Fig. 4 is a kind of the vertical of the marine road structure part shown according to another exemplary embodiment
Sectional view.In conjunction with shown in Fig. 4 and Fig. 1, at least two root posts 3 include eight root posts, length direction shape of eight root posts along bottom plate 2
At four rows (see Fig. 4), respectively first row a, second row b, third arranges c and the 4th row d, every row two (see Fig. 2), and respectively the
Piece e and second f.
Optionally, the spacing of every row's column is 6.7 meters, and the distance between every row's two root posts are 4 meters.
Certainly, for the distance between the spacing of every row's column, every row's two root posts, and at least two root posts 3 include
The quantity of column can be according to specifically oil well be at a distance from land through the country and situations such as flow velocity of water is changed, the present invention is real
It is without limitation to apply example.
Illustratively, the quantity for the column for including at least two root posts 3 is illustrated: when the flow velocity of water is larger, until
The quantity for the column that few two root posts 3 include is more, such as including 10；When the flow velocity of water is smaller, at least two root posts 3 are wrapped
The negligible amounts of the column included, such as including 6.
In addition, building the process of sea-going road using the marine road structure part that present example provides are as follows: firstly, prefabricated
The integral prefabricated marine road structure part of yard steel reinforced concrete；Then marine road structure part is transported to build on-site；Then it uses
Crane ship plunges into the commercial sea the lifting of marine road structure part at preset position；Marine road structure part tentatively sinks by self gravity
To stable state, then its structural member of marine road is made to continue to sink by ballast measure, until the bottom plate 2 of offshore structure part
Lower surface 21 contacts with foundation of sea floor or by adosculation；Above-mentioned marine road structure part installation process is repeated, by marine roadbed knot
The marine roadbed of composition is piecemeal mounted and connected in component, after all marine road structure part settlement stabilities, is formed marine
Then roadbed is at sea laid with supercrust and forms sea-going road on roadbed.
Optionally, protective fence is set at the predetermined width at the edge of the wide two sides away from sea-going road, to increase sea-going road
Safety.Certain predetermined width can be set according to the actual situation, such as when the width of initial marine roadbed is 7.4 meters
When, which can be 0.4 meter.Certainly after protective fence is set on sea-going road, it can be used for the sea of the vehicle driving of people's row
The width on road can narrow.Still with the width of marine roadbed for 7.4 meters, for predetermined width is 0.4 meter, then it can be used for the vehicle row of people's row
The wide of the sea route sailed becomes 7 meters from 7.4 meters.
Optionally, it at sea can also be laid with gabion net cage in roadbed two sides, reduce water flow washing away to skirtboard 1, to reinforce
The stability of skirtboard 1.
Optionally, the width of gabion net cage is 5 meters, and thickness is 0.5 meter, and the width and thickness of certain gabion net cage can also be other width
And thickness, the embodiment of the present invention are without limitation.
In conclusion the marine road structure part provided in the embodiment of the present invention includes skirtboard, bottom plate, at least two root posts
And top plate；Since skirtboard is deep into foundation of sea floor, so only column is stood on through the country, water flow is reduced to marine road structure part
Impact, increase the stability of marine road structure part；In addition, between column and column all at intervals, so
Stream effect is good thoroughly, further increases the stability of marine road structure part；In addition, the column in the embodiment of the present invention is compared to existing
The diameter of high stake in the art is smaller, and length is shorter, so the materials of sea road structure provided in an embodiment of the present invention subtract
It is few, cost is substantially reduced, difficulty of construction is small, in addition, hole is arranged on skirtboard, exhaust pipe is provided on bottom plate, so that this hair
The marine road structure part that bright embodiment provides can be easy to balance during installation sinking.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (11)
1. a kind of sea road structure part, which is characterized in that the sea road structure part is reinforced concrete structure, the sea
Upper road structure part successively includes: sequentially connected skirtboard, bottom plate, at least two root posts and top plate from bottom to up；
The skirtboard is deep into foundation of sea floor, is used to support the bottom plate, and hole is arranged in the skirtboard；
The skirtboard is matrix pattern skirtboard, and the skirtboard is arranged perpendicular to the bottom plate；
The bottom plate is used to support at least two root posts, the bottom plate and is provided with exhaust pipe, and the exhaust pipe is in the sea
Upper road structure part is blocked when being installed under seawater；
At least two root posts are used to support the top plate, and at least two root posts include every two root posts between set
It is equipped with the interval of pre-determined distance, so that water flow is from wherein passing through；
The top plate is for being laid with supercrust.
2. sea road structure part according to claim 1, which is characterized in that the sea road structure part further includes the
One crossbeam, the first crossbeam are located above the bottom plate, and the bottom end of at least two root posts is inserted into the first crossbeam.
3. sea road structure part according to claim 1, which is characterized in that the sea road structure part further includes the
Two crossbeams, the second cross beam are located at below the top plate, and the top of at least two root posts is inserted into the second cross beam.
4. sea road structure part according to claim 1, which is characterized in that at least two root posts include eight vertical
Column, eight root post form four rows, every row two along the length direction of the bottom plate.
5. sea road structure part according to claim 1, which is characterized in that the width of the top plate is 7.4 meters, the top
The thickness of plate is 0.5 meter.
6. sea road structure part according to claim 1, which is characterized in that the width of the bottom plate is 16 meters, the bottom
The thickness of plate is 0.5 meter.
7. sea road structure part according to claim 1, which is characterized in that a length of 25 meters of the top plate, bottom plate
A length of 25 meters.
8. sea road structure part according to claim 2, which is characterized in that the length of the first crossbeam and the bottom plate
Width it is identical.
9. sea road structure part according to claim 3, which is characterized in that the length of the second cross beam and the top plate
Width it is identical.
10. described the method according to claim 1, wherein be provided with 4 exhaust pipes on the bottom plate
A length of 219 millimeters of exhaust pipe cross section, width are 4 millimeters.
11. the method according to claim 1, wherein the cross section for the hole being arranged on the skirtboard is pros
To the side length of the square is 0.6 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058939.3A CN109750569A (en) | 2017-11-01 | 2017-11-01 | Marine roadbed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058939.3A CN109750569A (en) | 2017-11-01 | 2017-11-01 | Marine roadbed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109750569A true CN109750569A (en) | 2019-05-14 |
Family
ID=66397829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711058939.3A Pending CN109750569A (en) | 2017-11-01 | 2017-11-01 | Marine roadbed structure |
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| Country | Link |
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| CN (1) | CN109750569A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110153A (en) * | 1998-10-06 | 2000-04-18 | Nkk Corp | Sea bottom soft fixed offshore concrete structure |
| CN2530980Y (en) * | 2002-03-28 | 2003-01-15 | 天津大学 | Box type base submarine tunnel structure |
| KR100719300B1 (en) * | 2006-04-12 | 2007-05-18 | 한국해양연구원 | Foundation construction structure of bucket pile and method thereof |
| CN201593182U (en) * | 2009-12-16 | 2010-09-29 | 中国石油天然气集团公司 | Shallow sea area base type concrete production platform |
| CN203284790U (en) * | 2013-06-07 | 2013-11-13 | 刘红静 | Offshore wind turbine foundation with downward-inserting-type honeycomb structure chassis |
| CN208328578U (en) * | 2017-11-01 | 2019-01-04 | 中国石油天然气股份有限公司 | Marine roadbed structure |
-
2017
- 2017-11-01 CN CN201711058939.3A patent/CN109750569A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110153A (en) * | 1998-10-06 | 2000-04-18 | Nkk Corp | Sea bottom soft fixed offshore concrete structure |
| CN2530980Y (en) * | 2002-03-28 | 2003-01-15 | 天津大学 | Box type base submarine tunnel structure |
| KR100719300B1 (en) * | 2006-04-12 | 2007-05-18 | 한국해양연구원 | Foundation construction structure of bucket pile and method thereof |
| CN201593182U (en) * | 2009-12-16 | 2010-09-29 | 中国石油天然气集团公司 | Shallow sea area base type concrete production platform |
| CN203284790U (en) * | 2013-06-07 | 2013-11-13 | 刘红静 | Offshore wind turbine foundation with downward-inserting-type honeycomb structure chassis |
| CN208328578U (en) * | 2017-11-01 | 2019-01-04 | 中国石油天然气股份有限公司 | Marine roadbed structure |
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