CN201459676U - Cavity wall type breakwater - Google Patents
Cavity wall type breakwater Download PDFInfo
- Publication number
- CN201459676U CN201459676U CN2009200981878U CN200920098187U CN201459676U CN 201459676 U CN201459676 U CN 201459676U CN 2009200981878 U CN2009200981878 U CN 2009200981878U CN 200920098187 U CN200920098187 U CN 200920098187U CN 201459676 U CN201459676 U CN 201459676U
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- Prior art keywords
- wall
- stake
- bay
- support fixation
- double
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The utility model provides a cavity wall type breakwater. Each cavity wall seat comprises a fundamental flat plate, cavity walls, cavity wall connecting bars and cavity wall support ribs; the two lines of tabular cavity walls are arranged lengthwise at the upper part of the fundamental flat plate, and the cavity wall connecting bars are arranged between the cavity walls and enclose a plurality of square or rectangular spatial pile holes; supporting and fixing piles are inserted into the pile holes for supporting the cavity wall seats; the cavity wall seats are connected lengthways into a main body of the cavity wall type breakwater; and a slope type riprapping structure for enhancing the stability of the breakwater is arranged on two sides of each cavity wall seat. Without any soft soil foundation treatment with high cost, the cavity wall type breakwater has simple structure, easy construction, high production efficiency, low price cost, and good economic benefit and stability, thereby conforming to the requirements of achieving greater, faster, better and more economical results.
Description
Technical field
The utility model relates to the marine structure field.
Background technology
Mole is the important hydraulic structure in harbour, is used to defend the invasion and attack of wave to harbour region, guarantees that there is waters stably at the harbour, also may have sand prevention, anti-stream, anti-icing, the double function of doing harbour of water conservancy diversion or inboard.Along with the development of World Economics and the growth of trade, for reducing the water transport cost boats and ships are maximized, good bay is developed totally, and new port is had to the abominable marine site development of environment, trend that the wave is high in the depth of water, the marine site of complicated geology construction mole is inevitable.The cost height of existing breakwater structure, investment can not have been satisfied the needs of economic development and construction greatly.It is just difficult more particularly to build mole at the neritic province domain on weak soil basis, the handling expenses of labour material on weak soil basis, and cost is high.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of clamping wall wall-type mole is provided, and is simple in structure, build easily, and the production efficiency height, Costco Wholesale is low, and is good in economic efficiency, and that good stability, the membrane inside the rush stalk close is many, fast, good, the requirement of province.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the clamping wall wall-type mole comprises double wall wall base that steel concrete is made and support fixation stake, piling piece.The double wall wall base comprises that base plate, double wall wall, bay wall connect gusset, bay wall brace rod.Base plate is to be positioned at the rectangular steel concrete plate in bottom, the length direction on base plate top has the tabular double wall wall of two rows, there are a plurality of bay wall dowels vertical with the double wall wall centre of double wall wall, and bay wall dowel and double wall wall are enclosed a plurality of square or rectangular upright openings.Square or rectangular upright opening is passed down through base plate, and square or rectangular upright opening is the stake hole of support fixation stake.Sinking was to sea bottom surface after the double wall wall base was hauled the maritime designs position, insert the support fixation stake and the support fixation stake is driven into underground projected depth in the stake hole of bay wall, perfusion makes it be combined into whole concrete in the gap between the outer wall of bay wall stake hole and support fixation stake.There is outside expansion on the top in bay wall stake hole and the piling piece hole of exposed steel bar is arranged, the exposed steel bar at the exposed steel bar in piling piece hole and support fixation stake top is welded to connect, concrete perfusion forms the piling piece in piling piece hole, further combined with being whole, the double wall wall base is supported in the support fixation stake by the piling piece for double wall wall base and support fixation stake.There is the bay wall brace rod of leg-of-mutton a plurality of support bay walls the both sides of double wall wall, and a plurality of double wall wall bases vertically are connected to form the main body of clamping wall wall-type mole.There is the ramp type jackstone structure that increases mole stability double wall wall base both sides.
The endoporus in described bay wall stake hole and the outer wall on support fixation stake top are made a plurality of shallow annular grooves, when filling the endoporus in bay wall stake hole and the gap between the support fixation stake external wall of upper portion with concrete, the concrete in the shallow annular groove makes double wall wall base and support fixation stake) the firmer integral body of formation.
The promising increase double wall of described base plate wall base floor space adds the stability that broadside increases the double wall wall base to the broadside that adds of both sides extension.
The two ends of described double wall wall base are fluted, and groove was relative when adjacent double wall wall base connected, and inserted junction plate in the groove.
Described support fixation stake is reinforced concrete pile and the stake of reinforced concrete hollow thin-walled.
The section of described support fixation stake is square, or circular.
Between described bay wall and the base plate angle of slope is arranged, bigger horizontal direction power can be born in the oblique seabed of squeezing into of support fixation stake.
The beneficial effects of the utility model are: the clamping wall wall-type mole does not carry out the high weak soil based process of cost, and is simple in structure, build easily, and the production efficiency height, Costco Wholesale is low, and is good in economic efficiency, and that good stability, the membrane inside the rush stalk close is many, fast, good, the requirement of province.
Description of drawings
1. Fig. 1 is the front view of the 1st kind of embodiment of clamping wall wall-type mole.
2. the vertical view of the 1st kind of embodiment of Fig. 2 clamping wall wall-type mole.
3. Fig. 3 is the A-A sectional view of Fig. 1.
4. Fig. 4 is the front view of the 2nd kind of embodiment of clamping wall wall-type mole.
5. the vertical view of the 2nd kind of embodiment of Fig. 5 clamping wall wall-type mole.
6. Fig. 6 is the B-B sectional view of Fig. 4.
In the drawings:
1. double wall wall base 2. support fixation stakes
3. piling piece 4. base plates
5. double wall wall 6. bay walls connect gusset
7. bay wall brace rod 8. shallow annular grooves
9. junction plate 10. hollow thin-wall stakes
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: Fig. 1 is the front view of the 1st kind of embodiment of clamping wall wall-type mole.The vertical view of the 1st kind of embodiment of Fig. 2 clamping wall wall-type mole.Fig. 3 is the A-A sectional view of Fig. 1.
By among Fig. 1, Fig. 2, Fig. 3 as can be seen, the double wall wall of the 1st kind of embodiment of clamping wall wall-type mole is a vertical direction, is rectilinear bay wall mole, mole comprises double wall wall base 1 that steel concrete is made and support fixation stake 2, piling piece 3.Double wall wall base 1 comprises base plate 4, double wall wall 5, bay wall dowel 6, bay wall brace rod 7; Base plate 4 is to be positioned at the rectangular steel concrete plate in bottom, the length direction on base plate 4 tops has the tabular double wall wall 5 of two rows, there are a plurality of bay wall dowels 6 vertical with double wall wall 5 centre of double wall wall 5, and bay wall dowel 6 is enclosed a plurality of square or rectangular upright openings with double wall wall 5.Square or rectangular upright opening is passed down through base plate 4, and square or rectangular upright opening is the stake hole of support fixation stake 2.
Mole double wall wall base 1 is big because of volume and weight, the elevating capacity that surpasses general crane gear, can only adopt and make by land and following water, sinking is to sea bottom surface after hauling the design of breakwater position at sea, insert support fixation stake 2 and support fixation stake 2 is driven into underground projected depth in the stake hole of bay wall, perfusion makes it be combined into whole concrete in the gap between the outer wall of bay wall stake hole and support fixation stake.There is outside expansion on the top in bay wall stake hole and the piling piece hole of exposed steel bar is arranged, the exposed steel bar at the exposed steel bar in piling piece hole and support fixation stake 2 tops is welded to connect, concrete perfusion forms piling piece 3 in piling piece hole, further combined with being whole, double wall wall base 1 is supported in support fixation stake 2 by piling piece 3 for double wall wall base 1 and support fixation stake 2.
Double wall wall base 1 has a plurality of support fixation stakes 2, support fixation stake 2 connects into integral body with double wall wall base 1, support fixation stake 2 is driven in the high deep soil of supporting force, support the weight of mole with support fixation stake 2, prevent the mole sedimentation, make mole that the stability of vertical direction be arranged. simultaneously, support fixation stake 2 also can be born the load of certain horizontal direction.
There is the bay wall brace rod 7 of leg-of-mutton a plurality of support bay walls the both sides of double wall wall 5.A plurality of double wall wall bases 1 vertically are connected to form the main body of clamping wall wall-type mole; There is the ramp type jackstone structure that increases mole stability double wall wall base 1 both sides.
The clamping wall wall-type mole of the present utility model anti-unrestrained main body of bay wall structure as mole, the bay wall section thickness is little, uses the materials of steel concrete few, easy to manufacture, and cost is low.
Double wall wall base 1 has base plate 4 and a plurality of bay wall brace rod of longer broad, makes the large-sized reinforced concrete member, and higher intensity and rigidity are arranged, and the stability of floor space ambassador's double wall wall base 1 improves.
The bay wall section thickness is little, use the materials of steel concrete few, weight is little, the horizontal direction stability of weight own is not enough, there is the ramp type jackstone structure that increases mole stability double wall wall base 1 both sides, and enough safety factors are arranged, the horizontal direction that makes mole can resist the storm tide wave is impacted.
Though the bay wall section thickness is little, insert support fixation stake 2 in a plurality of square or rectangular upright opening of its bay wall and use its gap of concrete filling, make bay wall become solid structure, increased the intensity of structure greatly, can tolerate the impact of wave, sea ice, arranged enough application life.
Double wall wall base 1 gives system factory at reinforced concrete member and manufactures, and can adopt pipeline mode in enormous quantities to produce, and makes its production efficiency height, cost is low, reduce cost greatly, do not need the on-the-spot reinforced concrete member of making, significantly reduce expensive offshore construction.
It is also very convenient that double wall wall base 1 and support fixation stake 2 connect into integral body, the gap of the outer wall on the endoporus of bay wall centre bore and support fixation stake top can directly be poured into and be made it be combined into whole concrete, 3 need of piling piece are welded to connect the exposed steel bar in piling piece hole and the exposed steel bar at support fixation stake 2 tops, can be in piling piece hole concrete perfusion, all needn't build concrete blinding.
Because the good rigidly of double wall wall base 1 is lower to the basis requirement with support fixation stake 2 carry load, can not carry out underpin and handle, and has reduced the underpin disposal cost, reduces the cost of mole greatly.
The outer wall on the endoporus in bay wall stake hole and support fixation stake top is made a plurality of shallow annular grooves 8, when filling the endoporus in bay wall stake hole and the gap between the support fixation stake external wall of upper portion with concrete, the concrete in shallow annular groove 8 makes double wall wall base 1 and support fixation stake 2 form firmer integral body.
Site operation of the present utility model mainly is that 1 haul of double wall wall base is fixed to design attitude, squeezes into support fixation stake 2, and perfusion makes it be combined into whole concrete then, and site operation is simple, convenient, fast.
The two ends of double wall wall base 1 are fluted, and groove was relative when adjacent double wall wall base 1 connected, insert junction plate 9 in the groove and in the gap concrete placing fix, double wall wall base 1 is connected to each other, and makes mole intensity better.
Support fixation stake 2 is that the section of reinforced concrete pile and reinforced concrete hollow thin-walled stake 10 support fixation stakes 2 is square, or circular.
Fig. 4 is the front view of the 2nd kind of embodiment of clamping wall wall-type mole.The vertical view of the 2nd kind of embodiment of Fig. 5 clamping wall wall-type mole.Fig. 6 is the B-B sectional view of Fig. 4.
By Fig. 4, Fig. 5, among Fig. 6 as can be seen, the structure of the 2nd kind of embodiment of clamping wall wall-type mole and the structural similarity of the 1st kind of embodiment, just between bay wall and the base plate 4 angle of slope is arranged, be tilting bay wall mole. it is broken that wave takes place on the inclined-plane tilting bay wall, wave energy is absorbed and dissipates, the better performances of structure. the support fixation stake 2 oblique seabeds of squeezing into, support fixation stake 2 can be born bigger horizontal direction power, can better resist the horizontal direction of storm tide wave impacts. and tilting bay wall mole is more suitable for doing bank protection structure, make when enclosing extra large dam of tilting bay wall mole, in inboard sea reclamation, land-based area supports the tilting bay wall, makes the tilting bay wall firmer.
The utility model has the advantages that: cavity wall type breakwater does not carry out the high weak soil based process of cost, and is simple in structure, build easily, and the production efficiency height, Costco Wholesale is low, and is good in economic efficiency, and that good stability, the membrane inside the rush stalk close is many, fast, good, the requirement of province.
Claims (7)
1. clamping wall wall-type mole is characterized in that: the clamping wall wall-type mole comprises double wall wall base (1) that steel concrete is made and support fixation stake (2), piling piece (3); Double wall wall base (1) comprises base plate (4), double wall wall (5), bay wall dowel (6), bay wall brace rod (7); Base plate (4) is to be positioned at the rectangular steel concrete plate in bottom, the length direction on base plate (4) top has the tabular double wall wall (5) of two rows, there are a plurality of bay wall dowels (6) vertical with double wall wall (5) centre of double wall wall (5), and bay wall dowel (6) is enclosed a plurality of square or rectangular upright openings with double wall wall (5); Square or rectangular upright opening is passed down through base plate (4), and square or rectangular upright opening is the stake hole of support fixation stake (2); Sinking was to sea bottom surface after double wall wall base (1) was hauled the maritime designs position, insert support fixation stake (2) and support fixation stake (2) is driven into underground projected depth in the stake hole of bay wall, perfusion makes it be combined into whole concrete in the gap between the outer wall of bay wall stake hole and support fixation stake; There is outside expansion on the top in bay wall stake hole and the piling piece hole of exposed steel bar is arranged, the exposed steel bar at the exposed steel bar in piling piece hole and support fixation stake (2) top is welded to connect, concrete perfusion forms piling piece (3) in piling piece hole, further combined with being whole, double wall wall base (1) is supported in support fixation stake (2) by piling piece (3) for double wall wall base (1) and support fixation stake (2); There is the bay wall brace rod (7) of leg-of-mutton a plurality of support bay walls the both sides of double wall wall (5), and a plurality of double wall wall bases (1) vertically are connected to form the main body of clamping wall wall-type mole; There is the ramp type jackstone structure that increases mole stability double wall wall base (1) both sides.
2. clamping wall wall-type mole according to claim 1, it is characterized in that: the outer wall on the endoporus in bay wall stake hole and support fixation stake top is made a plurality of shallow annular grooves (8), when filling the endoporus in bay wall stake hole and the gap between the support fixation stake external wall of upper portion with concrete, the concrete in shallow annular groove (8) makes double wall wall base (1) and support fixation stake (2) form firmer integral body.
3. clamping wall wall-type mole according to claim 1 is characterized in that: base plate (4) promising increase double wall wall base (1) floor space adds broadside to what extended both sides,, add the stability that broadside increases double wall wall base (1).
4. clamping wall wall-type mole according to claim 1 is characterized in that: the two ends of double wall wall base (1) are fluted, and groove was relative when adjacent double wall wall base (1) connected, and inserted junction plate (9) in the groove.
5. clamping wall wall-type mole according to claim 1 is characterized in that: support fixation stake (2) is reinforced concrete pile and reinforced concrete hollow thin-walled stake (10).
6. clamping wall wall-type mole according to claim 1 is characterized in that: the section of support fixation stake (2) is square, or circular.
7. clamping wall wall-type mole according to claim 1 is characterized in that: bay wall and base plate have the angle of slope between (4), and bigger horizontal direction power can be born in the oblique seabed of squeezing into of support fixation stake (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200981878U CN201459676U (en) | 2009-08-04 | 2009-08-04 | Cavity wall type breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200981878U CN201459676U (en) | 2009-08-04 | 2009-08-04 | Cavity wall type breakwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459676U true CN201459676U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200981878U Expired - Fee Related CN201459676U (en) | 2009-08-04 | 2009-08-04 | Cavity wall type breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425184A (en) * | 2011-12-13 | 2012-04-25 | 中交第二公路工程局有限公司 | Cap preserved hole construction method for deep-water soft soil foundation reverse low pile cap composite foundation |
| CN105172796A (en) * | 2015-10-03 | 2015-12-23 | 任金瑞 | Conveying device for watermelon field |
-
2009
- 2009-08-04 CN CN2009200981878U patent/CN201459676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425184A (en) * | 2011-12-13 | 2012-04-25 | 中交第二公路工程局有限公司 | Cap preserved hole construction method for deep-water soft soil foundation reverse low pile cap composite foundation |
| CN105172796A (en) * | 2015-10-03 | 2015-12-23 | 任金瑞 | Conveying device for watermelon field |
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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: 20100512 Termination date: 20120804 |