CN202139570U - Seawall structure with adsorption type thin-wall reinforced concrete oval barrel type foundation up-right cap-shaped continuous wall - Google Patents
Seawall structure with adsorption type thin-wall reinforced concrete oval barrel type foundation up-right cap-shaped continuous wall Download PDFInfo
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- CN202139570U CN202139570U CN201120124632U CN201120124632U CN202139570U CN 202139570 U CN202139570 U CN 202139570U CN 201120124632 U CN201120124632 U CN 201120124632U CN 201120124632 U CN201120124632 U CN 201120124632U CN 202139570 U CN202139570 U CN 202139570U
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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
Abstract
A seawall structure with an adsorption type thin-wall reinforced concrete oval barrel type foundation up-right cap-shaped continuous wall consists of an oval barrel type foundation sunk into a soft soil foundation, and a cap-shaped continuous wall and a U-shaped wall body on the oval barrel type foundation, wherein the oval barrel type foundation comprises a bottom-free oval barrel body and three plates which divide the barrel body into six lobes; a through hole which can be opened and closed is arranged at a cover plate at the top of each lobe; the upper part of the oval barrel type foundation is connected with the cap-shaped wave wall and the U-shaped wall body; the cap-shaped wave wall is a cap-shaped vertical wall made of concrete material and formed by an arc section and two straight sections; 5% to 20% wave eliminating holes are arranged in the arc surface of the cap-shaped wave wall; a wave eliminating room is formed by the cap-shaped wave wall and the U-shaped wall body connected with the cap-shaped wave wall; and a cover plate is laid on the U-shaped wall body to be taken as a basis for a lane and for arranging a pipeline, and an anti-wave wall can be arranged on the cover plate according to needs. The novel seawall structure is convenient for cast-in-situ integrally or prefabricating partially and splicing integrally on land, has good structural integral performances, is reasonable in stress, can adopt a buoyancy tank or a built-in air bag to assist floating transportation on water, is convenient to install on site, is high in construction speed by setting up a plurality of working surfaces, is relatively lower in construction cost, and is applicable to soft soil foundations.
Description
Technical field
The invention belongs to the port works field, be specifically related to a kind of breakwater structure.
Background technology
In harbour and coastal engineering, the breakwater structure on the soft foundation is main with jackstone sloping breakwater and sand Bei Di at present, adopts explosion to squeeze what dike, riprap foundation combining structure in addition in addition.When on the soft foundation of profundal zone, building jackstone sloping breakwater, sand Bei Di or riprap foundation combination dike; Structure section is big; Construction speed is slow, and particularly country is to requirement on environmental protection now, and some territorial restrictions are exploited sandstone material; As increasing engineering cost, make the total cost of this class formation improve a lot from outward transport sandstone material.
01209390.4), " removable cylinder foundation breakwater structure " (patent No.: 02253146.7) (application number/patent No.: 200420029467) proposed three kinds of novel breakwater structures that are applicable on the soft foundation, it has top, and to keep off unrestrained form of structure diversified with " the upright arc diaphragm wall of removable steel reinforced concrete box-type suction foundation breakwater structure " " mobile light casing basis retaining soil and water at a distance from wave structure " (patent No.:.The stress of box foundation structure is good not as the cylinder type basis; The cylinder type basis is the improvement form of structure of box foundation; But the integral body on cylinder type basis is relatively poor relatively; Four equal diameter tubes and the junction that connects wall occur easily that stress is concentrated and by drawing crack, this does not break away from the notion of box foundation fully, and the upper strata tube does not have cover plate can not realize technological requirement.This patent has proposed a kind of novel oval bucket base breakwater structure for this reason.
Summary of the invention
The purpose of this invention is to provide the upright hat diaphragm wall of the oval bucket base of absorption type thin-wall reinforced concrete breakwater structure; Oval bucket base by sinking in the soft foundation is formed with hat diaphragm wall and U type body of wall on it, it is characterized in that described oval bucket base, comprises the oval staving in the no end and three flat boards; Dull and stereotyped division staving is six separations; But on the top blind flange of each separation, offer the air vent of switch, connect hat wave wall and U type body of wall on the top of oval bucket base, the hat wave wall is by an arc and two hat concrete material upright walls that straightway is formed; Open the 5-20% unrestrained hole that disappears on its arcwall face; Hat wave wall and connected U type body of wall have formed the unrestrained chamber that disappears jointly, and cover plate is on the cover board done anti-unrestrained wall as track and the basis of walking pipeline on U type body of wall upper berth.
Oval bucket base outline adopts elliptical shape, and the inner flat plate, separates that adopts forms separation, and oval bucket bucket wall thickness is 0.25～1.0m, and dividing plate is thick to be 0.20～0.6m, and oval bucket highly is 5～20m.
The arc of the hat concrete material upright wall of the upright hat diaphragm wall of oval bucket base mole and the diameter and the length of two straightways are respectively: the diameter of arc is 10～20m; Central angle is 45 °～180 °; The diameter of two straightways is 0.10～0.3 times of arc diameter; Wall thickness is 0.25～1.2m, highly is 3～18m.
The function of the hat diaphragm wall of the upright hat diaphragm wall of oval bucket base mole comprises: wave energy can be eliminated in the unrestrained chamber that disappears, the unrestrained chamber that disappears is provided with that cover plate can be driven a vehicle, frame pipeline and anti-unrestrained wall is set.
Above-mentioned oval staving parameter:
Major axis 20～30m
Minor axis 15～25m
Segmental arc diameter 20～40m
45 °～180 ° at segmental arc central angle
Thick 25～the 60cm of concrete material wall
Dividing plate wall thickness 25～50cm
High 5～the 18m of bucket
Above-mentioned hat body of wall parameter:
Straight section length 0.5～3m
Thick 35～the 60cm of concrete material wall
Body of wall height 4～15m
Above-mentioned anti-unrestrained wall and U-shaped body of wall are confirmed according to concrete wave condition and technological requirement.
Characteristics of the present invention
As the oval bucket of the thin-wall reinforced concrete on basis, be seated in harder soil layer, upper load is delivered on the hardpan;
Be divided into a plurality of separations in the oval bucket and increase bucket wall friction area, help the staving resistance to capsizing and improve supporting capacity;
The hat wave wall and on the unrestrained chamber that disappears of disappear unrestrained hole and its back, help reducing the wave force on the body of wall;
U-shaped body of wall upper berth cover plate can satisfy the technological requirement on the hydro-structure, makes the function of use of mole enlarge the economic benefit that can obtain;
Anti-unrestrained wall is set on the bedding plate of U-shaped body of wall can reduces hat wave wall height.
Description of drawings
Below in conjunction with accompanying drawing the utility model is explained.
Fig. 1 is the vertical view of this new structure.
Fig. 2 is the 1-1 section structure sketch map of Fig. 1.
Fig. 3 is the 2-2 section structure sketch map of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
1 is the oval staving of oval bucket base among the figure, and 2 is the cover plate of oval staving, and 3 is hat wave wall body; 4 is the U-shaped body of wall, and 5 is U-shaped wall upper cover plate, and 6 is anti-unrestrained body of wall; 7 is the through hole on the cover plate of oval staving, and 8 is the dividing plate in the oval staving, and 9 is track Hu Kan; 10 is collar tie beam, and 11 are the unrestrained hole that disappears.
The specific embodiment
Like Fig. 1, Fig. 2 and the upright hat diaphragm wall of the oval bucket base of absorption type thin-wall reinforced concrete breakwater structure shown in Figure 3, oval staving major axis 30m, minor axis 20m, wall thickness 30cm, height 9m; The thick 25cm of dividing plate, height 9m; Oval bung thickness of slab 40cm; The thick 35cm of hat body of wall; The thick 35cm of U-shaped body of wall; U-shaped body of wall loam cake thickness of slab 30cm; Top width 30m on the anti-unrestrained wall, following bottom width 80cm.A plurality of such structures vertically are arranged in a row and have just constituted a mole, and this structure mole can suitably increase and decrease oval bucket height and top wave wall height, with wave resistance and the technological requirement that adapts to various conditions according to the depth of water, wave and thickness of soft soil.
This new structure is checked on the half latent barge through air bag and slideway after the land is prefabricated, puts the floating gasbag of not inflating to structure simultaneously; Utilize half latent refuting to check the job site, through the structure transportation by driving being gone out the barge of partly diving for oval bucket inflation, inflation helps transportation by driving to floating gasbag simultaneously at the construction field (site); Structure air supporting floated transport to the erecting bed, open the air vent on the oval cover plate behind the location, get rid of a gas in the bucket; Structure is sunk under the deadweight effect,, close the breather valve of a fast side if squint; Extract a slow side air or a water, structure is rectified a deviation, after the bias correcting; The breather valve of closing is opened, and the sinking of bleeding at the same time or draw water is until sinking to design elevation.If can't arrive design elevation after vacuumizing, can pass through ballast, make it arrive design elevation.
Claims (4)
1. the upright hat diaphragm wall of the oval bucket base of absorption type thin-wall reinforced concrete breakwater structure; Oval bucket base by sinking in the soft foundation is formed with hat diaphragm wall and U type body of wall on it; It is characterized in that: described oval bucket base comprises the oval staving in the no end and three flat boards; Said dull and stereotyped division staving is six separations; But on the top blind flange of each separation, offer the air vent of switch, connect hat wave wall and U type body of wall on the top of oval bucket base, said hat wave wall is by an arc and two hat concrete material upright walls that straightway is formed; Open the 5-20% unrestrained hole that disappears on its arcwall face, hat wave wall and connected U type body of wall have formed the unrestrained chamber that disappears jointly.
2. according to the upright hat diaphragm wall of the oval bucket base of the described absorption type thin-wall reinforced concrete of claim 1 breakwater structure; It is characterized in that described basic outline adopts elliptical shape; The inner flat plate, separates that adopts forms separation; Oval bucket bucket wall thickness is 0.25～1.0m, and dividing plate is thick to be 0.20～0.6m, and oval bucket highly is 5～20m.
3. according to the upright hat diaphragm wall of the oval bucket base of the described absorption type thin-wall reinforced concrete of claim 1 breakwater structure; The diameter and the length that it is characterized in that arc and two straightways of described hat concrete material upright wall; The diameter of arc is 10～20m, and central angle is 45 °～180 °, and the diameter of two straightways is 0.10～0.3 times of arc diameter; Wall thickness is 0.25～1.2m, highly is 3～18m.
4. according to the upright hat diaphragm wall of the oval bucket base of the described absorption type thin-wall reinforced concrete of claim 1 breakwater structure; It is characterized in that described hat wave wall and connected U type body of wall have formed the unrestrained chamber that disappears jointly; Cover plate is on the cover board done anti-unrestrained wall as track and the basis of walking pipeline on U type body of wall upper berth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120124632U CN202139570U (en) | 2011-04-25 | 2011-04-25 | Seawall structure with adsorption type thin-wall reinforced concrete oval barrel type foundation up-right cap-shaped continuous wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120124632U CN202139570U (en) | 2011-04-25 | 2011-04-25 | Seawall structure with adsorption type thin-wall reinforced concrete oval barrel type foundation up-right cap-shaped continuous wall |
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| CN202139570U true CN202139570U (en) | 2012-02-08 |
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| CN201120124632U Expired - Fee Related CN202139570U (en) | 2011-04-25 | 2011-04-25 | Seawall structure with adsorption type thin-wall reinforced concrete oval barrel type foundation up-right cap-shaped continuous wall |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926350A (en) * | 2012-11-12 | 2013-02-13 | 天津大学 | Floating transport and towing dock module and construction method thereof |
| CN105862896A (en) * | 2016-03-31 | 2016-08-17 | 中交第三航务工程局有限公司江苏分公司 | Mounting method of breakwater barrel type component |
| CN105862658A (en) * | 2016-03-31 | 2016-08-17 | 中交第三航务工程局有限公司江苏分公司 | Double-ship counter-pulling positioning method of breakwater barrel type component |
| CN106192879A (en) * | 2016-07-07 | 2016-12-07 | 重庆交通大学 | A kind of circular table floating breakwater |
-
2011
- 2011-04-25 CN CN201120124632U patent/CN202139570U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926350A (en) * | 2012-11-12 | 2013-02-13 | 天津大学 | Floating transport and towing dock module and construction method thereof |
| CN102926350B (en) * | 2012-11-12 | 2015-08-19 | 天津大学 | A kind of can the construction method of dock module of transportation by driving towage |
| CN105862896A (en) * | 2016-03-31 | 2016-08-17 | 中交第三航务工程局有限公司江苏分公司 | Mounting method of breakwater barrel type component |
| CN105862658A (en) * | 2016-03-31 | 2016-08-17 | 中交第三航务工程局有限公司江苏分公司 | Double-ship counter-pulling positioning method of breakwater barrel type component |
| CN105862896B (en) * | 2016-03-31 | 2017-10-13 | 中交第三航务工程局有限公司江苏分公司 | A kind of installation method of breakwater tub component |
| CN105862658B (en) * | 2016-03-31 | 2018-04-17 | 中交第三航务工程局有限公司江苏分公司 | A kind of double ships of breakwater tub component are to drawing localization method |
| CN106192879A (en) * | 2016-07-07 | 2016-12-07 | 重庆交通大学 | A kind of circular table floating breakwater |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20170425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |