CN202298555U - Caisson wharf with tail structure - Google Patents
Caisson wharf with tail structure Download PDFInfo
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- CN202298555U CN202298555U CN2011203831117U CN201120383111U CN202298555U CN 202298555 U CN202298555 U CN 202298555U CN 2011203831117 U CN2011203831117 U CN 2011203831117U CN 201120383111 U CN201120383111 U CN 201120383111U CN 202298555 U CN202298555 U CN 202298555U
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- caisson
- tail structure
- face
- afterbody
- tail
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Abstract
The utility model relates to a caisson wharf with a tail structure, which comprises a caisson (24) with a tail structure, a breast wall (3), a base (4), a stuffing material (5) and a foundation (6), wherein the caisson (24) with a tail structure comprises a caisson (2) and a tail structure (25). The caisson (2) is provided with the tail structure (25), and the tail structure (25) is arranged at the lower part of a caisson rear wall (9). The bottom face of the tail structure (25) provided with two rows or more than two rows of tail cavities (29) is entirely or partially located on the top face of the base (4). A part of the bottom face of the tail structure (25) provided with one row of tail cavities (29) is located on the top face of the base, and the rest part is away from the top face of the face (4). A tail bottom plate (26) of the tail structure (25) is connected with a caisson bottom face (7), and a ribbed plate (27) is connected with a transverse partition wall (10) and the caisson rear wall (9). The stuffing material (5) is backfilled to the tail cavities (29), and the tail structure (25) is buried in the stuffing material (5).
Description
Technical field
The present invention relates to a kind of caisson wharf structure.
Background technology
Along with half dive refute, widespread usage that floating dock and large-scale crane ship go out fortune, transportation, install at caisson; The caisson of 2000～7000t is used widely at gravitation-type deep-water dock; The restriction of the weight of Large Caisson is effectively broken through; Under the situation that adopts " dry work method ", the caisson poured-in-place does not have the restriction of erection weight on bedding, can realize the effective improvement to caisset thus.
Through the caisson tail structure is set; The needs such as bulk strength, rigidity and transportation by driving of caisson had both been satisfied; Can utilize antiskid, the stability against overturning of the effective gravity enhancing dock structure of caisson rear filler again; Thereby reduce the width of caisson agent structure, reduce caisson concrete work amount, can obtain good comprehensive benefit.
Two kinds of caisson wharfs that have tail structure are proposed before us; The tail structure of caisson has only 1 row afterbody cavity; The bottom surface of the tail structure of caisson has direct contact to separate both forms with both with the relation of basic end face, and form one is that the tailgate of caisson tail structure is inclined upwardly along the harbour rear and forms an angle of slope with basic end face; Form two is that the base plate of caisson tail structure is seated on the basic end face.
As the caisson tail structure multiple other different forms can be arranged.Tail structure such as caisson has 2 row or the above afterbody cavity of 2 row, and the bottom surface of the tail structure of caisson can all be arranged on the basic end face, and the bottom surface of the tail structure of caisson also can partly be seated in basic end face top and separate with basic end face; Tail structure at caisson has only under the situation of 1 row afterbody cavity, and the bottom surface of the tail structure of caisson also can partly be seated in basic end face top and separate with basic end face.These different tail structure forms are applicable to different situations such as harbour bedding and foundation stress be bigger to have excellent application value.
Thus, we propose the caisson wharf that another kind has tail structure.
Summary of the invention
In order to utilize the effective gravity of caisson rear portion backfill; Reduce caisson agent structure amount of concrete; The present invention provides a kind of caisson wharf that has tail structure, realize utilizing caisson rear portion backfill effective gravity, reduce the purpose of caisson agent structure amount of concrete.
In order to achieve the above object, the technical scheme of the present invention's employing is that the caisson wharf that has tail structure is made up of the caisson that has tail structure, breastwork, basis, filler, ground; The caisson that has tail structure is made up of caisson and tail structure; Caisson has tail structure, and tail structure is arranged on the bottom of caisson rear wall; Tail structure can be provided with 1 row or the above afterbody cavity of 1 row; The bottom surface of tail structure of 2 row or the above afterbody cavity of 2 row is set, can all be seated on the end face on basis, also can a part be seated on the end face on basis and remainder leave basic end face and with basic end face shape in an angle; The part of bottom surface that the tail structure of 1 row afterbody cavity is set be seated on the end face on basis and remainder leave basic end face and with basic end face shape in an angle; The afterbody base plate of tail structure is connected with Bottom plate of sinkbox, and floor is connected with the caisson rear wall with cross wall; Backfill filler in the afterbody cavity, tail structure is embedded in the filler.Realize thus utilizing caisson rear portion backfill effective gravity, reduce the purpose of caisson agent structure amount of concrete.
Adopt the caisson wharf that has tail structure of the present invention, can reduce caisson agent structure amount of concrete, engineering cost is saved.
Beneficial effect of the present invention reduces caisson agent structure amount of concrete, reduces engineering cost.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.Because hollow square is identical on form of structure with caisson, incorporates hollow square into caisson in the explanation below and be referred to as caisson and explain in the lump.The horizontal separation number of caisson can be according to the requirement of engineering setting with vertical separation number, only signal expression among the figure.The afterbody number of cavities of tail structure, number of ribs can be confirmed according to requirement of engineering, only draw typical section figure among the figure.
Fig. 1 is typical caisson wharf profile;
Fig. 2 is typical caisson plan view;
Fig. 3 is the caisson wharf profile (form one) that has tail structure;
Fig. 4 is the caisson plan view (form one) that has tail structure;
Fig. 5 is the caisson wharf profile (form two) that has tail structure;
Fig. 6 is the caisson wharf profile (form three) that has tail structure;
Fig. 7 is the caisson plan view (form three) that has tail structure;
Fig. 8 is the caisson wharf profile (form four) that has tail structure;
Fig. 9 is the caisson wharf profile (form five) that has tail structure;
Figure 10 is the caisson wharf profile (form six) that has tail structure;
Figure 11 is the caisson plan view (form six) that has tail structure;
Figure 12 is the caisson wharf profile (form seven) that has tail structure;
Figure 13 is the caisson wharf profile (form eight) that has tail structure;
Figure 14 is the caisson plan view (form eight) that has tail structure;
Figure 15 is the caisson wharf profile (form nine) that has tail structure;
Figure 16 is the caisson wharf profile (form ten) that has tail structure;
Figure 17 is the caisson plan view (form ten) that has tail structure;
Figure 18 is the caisson wharf profile (form 11) that has tail structure;
Figure 19 is the caisson plan view (form 11) that has tail structure.
Among the figure: 1. caisson wharf, 2. caisson, 3. breastwork, 4. basis, 5. filler, 6. ground; 7. Bottom plate of sinkbox, 8. caisson antetheca, 9. caisson rear wall, 10. cross wall, 11. mediastinum walls, 12. separations; 13. the caisson joint, 14. separation fillers, 15. stone rib bodies, 16. backfill sand, 17. rear fillers, 18. inverted filters; 19. fender, 20. wharf apron lines, 21. harbour end faces, 22. waterlines, 23. excavation lines, 24. have the caisson of tail structure; 25. tail structure, 26. afterbody base plates, 27. floors, 28. afterbody partition walls, 29. afterbody cavitys, 30. afterbody tailgates.
The specific embodiment
Fig. 1 and Fig. 2 represent typical caisson wharf structure chart.Caisson wharf (1) is made up of caisson (2), breastwork (3), basis (4), filler (5), ground (6).Caisson (2) is made up of Bottom plate of sinkbox (7), caisson antetheca (8), caisson rear wall (9), cross wall (10), mediastinum wall (11), separation (12), caisson joint (13).Caisson (2) and breastwork (3) adopt concrete structure.Breastwork (3) is gone up fender (19) is installed.Piece ground mass bed can be all adopted on basis (4), and piece ground mass bed also can top 2～4m be adopted and the bottom is adopted to change and filled out mountain stone or backfill sand in basis (4).Filler (5) can adopt piece stone or backfill sand, and filler (5) can be divided into separation filler (14), piece stone rib body (15), backfill sand (16), rear filler (17), inverted filter (18) according to backfill position difference.Inverted filter (18) be arranged on basis (4) above.The back of caisson (2) can be provided with piece stone rib body (15), and inverted filter (18) is set on piece stone rib body (15).Backfill sand (16) also can be filled in the back of caisson (2).Separation (12) quantity of caisson (2) can be confirmed according to requirement of engineering.Ground (6), wharf apron line (20), harbour end face (21), waterline (22), excavation line (23) are as shown in the figure.
Fig. 3 and Fig. 4 represent to have the caisson wharf structure chart (form one) of tail structure.Caisson wharf (1) is made up of the caisson that has tail structure (24), breastwork (3), basis (4), filler (5), ground (6).The caisson (24) that has tail structure is made up of caisson (2) and tail structure (25).Caisson (2) is made up of Bottom plate of sinkbox (7), caisson antetheca (8), caisson rear wall (9), cross wall (10), mediastinum wall (11), separation (12), caisson joint (13).Tail structure (25) is made up of afterbody base plate (26), floor (27), afterbody partition wall (28), afterbody cavity (29).Caisson (2) has tail structure (25), and tail structure (25) is arranged on the bottom of caisson rear wall (9), and the afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4).The afterbody base plate (26) of tail structure (25) is connected with Bottom plate of sinkbox (7), and floor (27) is connected with caisson rear wall (9) with cross wall (10).Tail structure (25) is provided with 2 row afterbody cavitys (29).The end face of tail structure (25) is a level.The interior backfill filler of afterbody cavity (29) (5), tail structure (25) is embedded in the filler (5).The caisson (24) and the breastwork (3) that have tail structure adopt concrete structure.The width of tail structure (25), height and member size are confirmed according to requirement of engineering.Separation (12) quantity of caisson (2) can be confirmed according to requirement of engineering.Other explanations are referring to the explanation of Fig. 1 and Fig. 2.The bottom surface that the above afterbody cavity (29) of 3 row or 3 row, tail structure (25) be set all is seated in the figure and the explanation of the tail structure (25) on the end face of basis (4), can join see this drawing.
Fig. 5 representes to have the caisson wharf profile (form two) of tail structure.Tail structure (25) is provided with 2 row afterbody cavitys (29).The end face of tail structure (25) tilts.The end face of representing tail structure (25) among the figure can adopt level, also can adopt inclination, and other each figure no longer draw respectively with tilting according to level.Other explanations are referring to the explanation of Fig. 3 and Fig. 4.
Fig. 6 and Fig. 7 represent to have the caisson wharf structure chart (form three) of tail structure.Tail structure (25) is made up of afterbody base plate (26), floor (27), afterbody partition wall (28), afterbody cavity (29), afterbody tailgate (30).Tail structure (25) is provided with 2 row afterbody cavitys (29).The end face of tail structure (25) is a level.The afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4), the afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.A part of representing the bottom surface of tail structure (25) among the figure be seated on the end face of basis (4) and remainder leave basis (4) end face and with the end face shape on basis (4) in an angle.Other explanations are referring to the explanation of Fig. 3 and Fig. 4.
Fig. 8 representes to have the caisson wharf profile (form four) of tail structure.Tail structure (25) is made up of afterbody base plate (26), floor (27), afterbody partition wall (28), afterbody cavity (29), afterbody tailgate (30).The afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4), the afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.Tail structure (25) is provided with 3 row afterbody cavitys (29).The aspect ratio floor (27) of afterbody partition wall (28) is low, and the height of each afterbody partition wall (28) of expression can be confirmed respectively among the figure.The end face of tail structure (25) tilts.Other explanations are referring to the explanation of Fig. 6 and Fig. 7.The part that the bottom surface of the above afterbody cavity (29) of 4 row or 4 row, tail structure (25) is set is seated in figure and the explanation that remainder on the end face of basis (4) leaves the tail structure (25) of basis (4) end face, can join see this drawing.
Fig. 9 representes to have the caisson wharf profile (form five) of tail structure.Tail structure (25) is made up of afterbody base plate (26), floor (27), afterbody partition wall (28), afterbody cavity (29), afterbody tailgate (30).The afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4), the afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.Tail structure (25) is provided with 3 row afterbody cavitys (29).Afterbody tailgate (30) is distributed between the afterbody cavity (29) of 1 row～2 row.The distribution of expression afterbody tailgate (30) can be according to the requirement of engineering setting among the figure, and figure can be joined see this drawing, and concrete figure slightly.
Figure 10 and Figure 11 represent to have the caisson wharf structure chart (form six) of tail structure.Tail structure (25) is made up of afterbody base plate (26), floor (27), afterbody partition wall (28), afterbody cavity (29).Caisson (2) has tail structure (25); Tail structure (25) is arranged on the bottom of caisson rear wall (9); The afterbody base plate (26) of tail structure (25) is connected with Bottom plate of sinkbox (7); Floor (27) is connected with caisson rear wall (9) with cross wall (10), and the afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4).Tail structure (25) is provided with 2 row afterbody cavitys (29).The end face of tail structure (25) tilts.The interior backfill filler of afterbody cavity (29) (5), tail structure (25) is embedded in the filler (5).Other explanations are referring to the explanation of Fig. 3 and Fig. 4.Bottom surface whole that the above afterbody cavity (29) of 3 row or 3 row, tail structure (25) be set are seated in the figure and the explanation of the tail structure (25) on the end face of basis (4), can join see this drawing.
Figure 12 representes to have the caisson wharf profile (form seven) of tail structure.Tail structure (25) is provided with 2 row afterbody cavitys (29).The end face of tail structure (25) tilts.The end face of representing tail structure (25) among the figure can adopt different inclination forms.Other explanations are referring to the explanation of Figure 10 and Figure 11.
Figure 13 and Figure 14 represent to have the caisson wharf structure chart (form eight) of tail structure.The afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4).The afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.Tail structure (25) is provided with 2 row afterbody cavitys (29).The end face of tail structure (25) tilts.Other explanations are referring to the explanation of Figure 10 and Figure 11.
Figure 15 representes to have the caisson wharf profile (form nine) of tail structure.The afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4).The afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.Tail structure (25) is provided with 3 row afterbody cavitys (29).The aspect ratio floor (27) of afterbody partition wall (28) is low, and the height of each afterbody partition wall (28) of expression can be confirmed respectively among the figure.The end face of tail structure (25) tilts.Other explanations are referring to the explanation of Figure 10 and Figure 11.The part that the bottom surface of the above afterbody cavity (29) of 4 row or 4 row, tail structure (25) is set is seated in figure and the explanation that remainder on the end face of basis (4) leaves the tail structure (25) of basis (4) end face, can join see this drawing, and concrete figure slightly.
Figure 16 and Figure 17 represent to have the caisson wharf structure chart (form ten) of tail structure.Tail structure (25) is provided with 1 row afterbody cavity (29), and the afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4), the afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.Represent among the figure that tail structure (25) is under the situation that 1 row afterbody cavity (29) is set; The part of the bottom surface of tail structure (25) is seated on the end face of basis (4), the remainder of the bottom surface of tail structure (25) leave basis (4) end face and with the basis (4) end face shape in an angle.Other explanations are referring to the explanation of Fig. 3 and Fig. 4.
Figure 18 and Figure 19 represent to have the caisson wharf structure chart (form 11) of tail structure.Tail structure (25) is provided with 1 row afterbody cavity (29), and the afterbody base plate (26) of tail structure (25) is seated on the end face of basis (4), the afterbody tailgate (30) of tail structure (25) recede and with the basis (4) end face shape in an angle.Represent among the figure that tail structure (25) is under the situation that 1 row afterbody cavity (29) is set; The part of the bottom surface of tail structure (25) is seated on the end face of basis (4), the remainder of the bottom surface of tail structure (25) leave basis (4) end face and with the basis (4) end face shape in an angle.Other explanations are referring to the explanation of Figure 10 and Figure 11.
Claims (2)
1. a caisson wharf that has tail structure is made up of the caisson that has tail structure (24), breastwork (3), basis (4), filler (5), ground (6); The caisson (24) that has tail structure is made up of caisson (2) and tail structure (25); It is characterized in that: caisson (2) has tail structure (25), and tail structure (25) is arranged on the bottom of caisson rear wall (9); The bottom surface of the tail structure (25) of 2 row or the 2 above afterbody cavitys of row (29) is set; Can all be seated on the end face of basis (4), also can a part be seated on the end face of basis (4) and remainder leave basic end face (4) and with basic end face (4) shape in an angle; The part that the bottom surface of 1 row afterbody cavity (29) tail structure (25) is set be seated on the end face of basis (4) and remainder leave basic end face (4) and with basic end face (4) shape in an angle; The interior backfill filler of afterbody cavity (29) (5), tail structure (25) is embedded in the filler (5).
2. the caisson wharf that has tail structure according to claim 1 is characterized in that: the afterbody base plate (26) of tail structure (25) is connected with Bottom plate of sinkbox (7), and floor (27) is connected with caisson rear wall (9) with cross wall (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203831117U CN202298555U (en) | 2011-10-10 | 2011-10-10 | Caisson wharf with tail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203831117U CN202298555U (en) | 2011-10-10 | 2011-10-10 | Caisson wharf with tail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298555U true CN202298555U (en) | 2012-07-04 |
Family
ID=46367485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203831117U Expired - Fee Related CN202298555U (en) | 2011-10-10 | 2011-10-10 | Caisson wharf with tail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298555U (en) |
-
2011
- 2011-10-10 CN CN2011203831117U patent/CN202298555U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120704 Termination date: 20131010 |