CN1970888A - Semicircular breakwater - Google Patents
Semicircular breakwater Download PDFInfo
- Publication number
- CN1970888A CN1970888A CNA2005100163531A CN200510016353A CN1970888A CN 1970888 A CN1970888 A CN 1970888A CN A2005100163531 A CNA2005100163531 A CN A2005100163531A CN 200510016353 A CN200510016353 A CN 200510016353A CN 1970888 A CN1970888 A CN 1970888A
- Authority
- CN
- China
- Prior art keywords
- breakwater
- type foundation
- semi
- semicircular
- type basis
- 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.)
- Withdrawn
Links
Classifications
-
- 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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- Revetment (AREA)
Abstract
The invention relates to a semi-circular breakwater, comprising pi-type foundation, toe port set on the upper end surface of pi-type foundation, which is in the side of two support point of pi-type foundation. The semi-circular breakwater is set on the pi-type foundation and two bottom ends is set on the outer side of toe port. Between toe port and semi-circular breakwater underwater bagged concrete is filled in. the invention is provided with the following merits that 1, it is good total performance and light weight so that it is suitable for super soft solid base; 2, it is provided with simple construction method for avoiding to use large ship engine, shallow construction water depth, long working time, shortening project period and decreasing project cost.
Description
Technical field
The invention belongs to anti-ripple and carry, relate in particular to a kind of ∏ type basis semicircular breakwater.
Background technology
The semicircular breakwater of commonly using is that the steel concrete semicircular breakwater is installed on the riprap foundation, its antiskid stability force is to be born by the friction of semicircular breakwater and pierre perdue bed surface, this dead load is heavier, construction equipment need use the argosy machine, the construction depth of water is darker, activity duration day is short, the construction costs height.
Summary of the invention
The purpose of this invention is to provide a kind of ∏ type basis semicircular breakwater, it has overcome above-mentioned defective, good integrity, and section is less, and light in structure is applicable to super soft ground, and sedimentation is little, and job practices is simple, but the reduction of erection time is reduced cost.
Technical scheme of the present invention is: a kind of ∏ type basis semicircular breakwater, it is made up of semicircular breakwater, semicircular breakwater evenly is provided with steam vent, it is characterized in that: it also comprises ∏ type basis, the upper surface on ∏ type basis is provided with the toe mouth, and the toe mouth is positioned at the inboard of ∏ type basis two fulcrums, and semicircular breakwater is installed on the ∏ type basis, its two bottom is positioned at the toe mouth outside, fills packed concrete between toe mouth and semicircular breakwater under water.
The present invention has the following advantages: 1, good integrity, from heavy and light, be applicable to super soft ground, and sedimentation is little; 2, job practices is simple, has avoided use argosy machine, and the construction depth of water is shallow, and day activity duration is long, but the reduction of erection time is reduced construction costs.
Description of drawings
Accompanying drawing 1 is a structural profile schematic diagram of the present invention.
The specific embodiment
As shown in the figure: a kind of ∏ type basis semicircular breakwater, it is made up of semicircular breakwater 1, semicircular breakwater 1 evenly is provided with steam vent 6, it is characterized in that: it also comprises ∏ type basis 2, the upper surface on ∏ type basis 2 is provided with toe mouth 3, and toe mouth 3 is positioned at the inboard of ∏ type basis two fulcrums 5, and semicircular breakwater 1 is installed on the ∏ type basis 2, its two bottom is positioned at toe mouth 3 outsides, and 1 of toe mouth 3 and semicircular breakwater fill packed concrete 4 under water.
Job practices: by specialized precasting yard prefabricated after, go out fortune by water under the slideway, through transportation by driving to the job site, the transportation by driving location and installation, the negative pressure method is sunk.
Claims (1)
1, a kind of semicircular breakwater, it is made up of semicircular breakwater, semicircular breakwater evenly is provided with steam vent, it is characterized in that: it also comprises ∏ type basis, the upper surface on ∏ type basis is provided with the toe mouth, and the toe mouth is positioned at the inboard of ∏ type basis two fulcrums, and semicircular breakwater is installed on the ∏ type basis, its two bottom is positioned at the toe mouth outside, fills packed concrete between toe mouth and semicircular breakwater under water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100163531A CN1970888A (en) | 2005-11-23 | 2005-11-23 | Semicircular breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100163531A CN1970888A (en) | 2005-11-23 | 2005-11-23 | Semicircular breakwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1970888A true CN1970888A (en) | 2007-05-30 |
Family
ID=38111900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100163531A Withdrawn CN1970888A (en) | 2005-11-23 | 2005-11-23 | Semicircular breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1970888A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858067A (en) * | 2010-06-21 | 2010-10-13 | 中交一航局第二工程有限公司 | Process for vertically prefabricating, turning, centering and installing semi-circle body on water |
| CN108999142A (en) * | 2018-08-19 | 2018-12-14 | 天津大学 | The construction method of dome rectangular light-duty caisson and pile foundation combined type deep water breakwater |
| CN109487750A (en) * | 2018-12-18 | 2019-03-19 | 中交上海航道勘察设计研究院有限公司 | Pile formula semicircular wave breaker structure and construction method |
| CN110158538A (en) * | 2019-05-28 | 2019-08-23 | 武汉中力岩土工程有限公司 | Pile formula semicircular wave breaker structure and construction method |
-
2005
- 2005-11-23 CN CNA2005100163531A patent/CN1970888A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858067A (en) * | 2010-06-21 | 2010-10-13 | 中交一航局第二工程有限公司 | Process for vertically prefabricating, turning, centering and installing semi-circle body on water |
| CN108999142A (en) * | 2018-08-19 | 2018-12-14 | 天津大学 | The construction method of dome rectangular light-duty caisson and pile foundation combined type deep water breakwater |
| CN109487750A (en) * | 2018-12-18 | 2019-03-19 | 中交上海航道勘察设计研究院有限公司 | Pile formula semicircular wave breaker structure and construction method |
| CN110158538A (en) * | 2019-05-28 | 2019-08-23 | 武汉中力岩土工程有限公司 | Pile formula semicircular wave breaker structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ma Changfu Document name: Written notice of preliminary examination of application for patent for invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ma Changfu Document name: Notice of publication of application for patent for invention |
|
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |