CN104326069A - Structural design for middle dock walls of parallel double docks - Google Patents
Structural design for middle dock walls of parallel double docks Download PDFInfo
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- CN104326069A CN104326069A CN201410638931.4A CN201410638931A CN104326069A CN 104326069 A CN104326069 A CN 104326069A CN 201410638931 A CN201410638931 A CN 201410638931A CN 104326069 A CN104326069 A CN 104326069A
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- dock
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Abstract
The invention discloses structural design for middle dock walls of parallel double docks. The structural design comprises the two docks connected with each other in parallel, and a joint dock entrance and dock tail structure. The structural design is characterized in that a shared waterproof curtain is arranged between the two middle dock walls of the parallel double docks, independent waterproof curtains are arranged on the dock walls on the outer sides of the two docks, and a dock entrance waterproof curtain and dock tail waterproof curtains are arranged on a joint dock entrance and dock tails; the shared waterproof curtain is arranged below a bottom plate of one middle dock wall, and is of a sealed structure together with the dock entrance waterproof curtain and the dock tail waterproof curtains; the two middle dock walls are of a buttress or caisson structure; and the bottom plates of the middle dock walls are of a continuous sealed structure. Compared with the prior art, the structural design is simple in structure, low in construction cost and short in construction period, has the beneficial effects that water seepage from outside to inside of the docks in the usage period is greatly reduced and stable permeation in the usage period is ensured, and is especially suitable for a middle dock wall curtain structure of the parallel docks.
Description
Technical field
The present invention relates to hydraulic structure technical field, especially a kind of structure design for wing wall in the middle of two depressed places parallel connection of dock engineering.
Background technology
At present, in the middle of when two depressed places are in parallel wing wall structure design in, wing wall curtain is independent setting, and the curtain of two docks is each self-enclosed, between two depressed places without connecting curtain, engineering cost is higher.Because curtain always has infiltration, make two depressed place zone lines become the passage of pouring water to middle curtain, thus increase the water percolating capacity of used life dock.
Summary of the invention
The structure design of the middle wing wall of a kind of pair of depressed place parallel connection provided for prior art deficiency is provided, adopt the shared curtain structure of wing wall in parallel, quantities and the construction period of curtain can be reduced in a large number, reduce construction costs, convenient construction, greatly reduces outside used life depressed place the infiltration in depressed place.
The object of the present invention is achieved like this: the structure design of wing wall in the middle of a kind of pair of depressed place parallel connection, comprise two docks, associating dock entrance and the depressed place stern construction that are arranged in parallel, between the two middle wing walls being characterized in two depressed place parallel connection, shared water-stop curtain is set, the outside wing wall of two docks arranges independent water-stop curtain, and associating dock entrance and depressed place tail are provided with dock entrance water-stop curtain and depressed place tail water-stop curtain; Under described shared water-stop curtain is arranged on the base plate of a middle wing wall and be enclosed construction with dock entrance water-stop curtain and depressed place tail water-stop curtain; Described two middle wing walls are buttress type or Caisson type Structure, and its base plate is continuously and enclosed construction.
On described two base plates or be provided with horizontal sealing curtain connect.
Described two docks are decompression drainage type.
The present invention compared with prior art has that structure is simple, and construction costs is low, easy construction, and the duration is short, to greatly reduce the infiltration in depressed place in used life the depressed place outside, guarantees the dock seepage stability of used life, be especially applicable to the middle wing wall curtain structure of dock in parallel use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is middle wing wall structural representation.
Detailed description of the invention
With certain newly-built dock engineering, the invention will be further described in the present invention.
Embodiment 1
Certain newly-built dock engineering is multiple dock, and wherein every 2 docks are arranged side by side, and with shared water plant, its wing wall arranges shared wing wall curtain, and concrete structure design and construction are carried out in the steps below:
(1), wing wall structure design
Accompanying drawings 1, the dock 1 of two parallel connections adopts decompression drainage type, two middle wing walls 6 are designed to buttress type structure by geologic condition, water stop tie is provided with between the body of wall of middle wing wall 6, combine dock entrance 11 and depressed place tail 7 is enclosed construction at the base plate more than 10 of middle wing wall 6, base plate 10 is as the top board of shared water-stop curtain 5 simultaneously.
(2), the floor plan of wing wall water-stop curtain
Accompanying drawings 2, arranges independent water-stop curtain 4 at the outside wing wall 3 of two docks 1; Between two middle wing walls 6, arrange shared water-stop curtain 5, associating dock entrance 11 and depressed place tail 7 are provided with dock entrance water-stop curtain 2 and depressed place tail water-stop curtain 8; Described water-stop curtain 5 is arranged on the base plate 10 times of a middle wing wall 6 and is enclosed construction with base plate 10, dock entrance water-stop curtain 2 and depressed place tail water-stop curtain 8, and dock entrance water-stop curtain 2 and depressed place tail water-stop curtain 8 adopt the structural shape of steel sheet pile.
(3), the setting of horizontal sealing curtain
For reducing infiltration gradient, two base plates 10 arrange horizontal sealing curtain 9, horizontal sealing curtain 9 and two base plate 10 anatomical connectivity.This newly-built dock engineering due to the base plate 10 of middle wing wall 6 longer, relative water head difference is less, and foundation soil particle is comparatively large, the structure that base plate can be adopted to arrange reverse filtration layer for 10 times reduces to permeate gradient, and the setting of horizontal sealing curtain 9 can be selected to adopt according to engineering geologic requirement.
Present invention substantially reduces the dock water percolating capacity of curtain quantities and used life, shorten the site operation cycle, for dock engineering achieves good economic and social benefit.More than just the present invention is further illustrated, and be not used to limit this patent, allly implements for the present invention's equivalence, within the right that all should be contained in this patent.
Claims (3)
1. the structure design of the middle wing wall of two depressed places parallel connection, comprise two docks, associating dock entrance and the depressed place stern construction that are arranged in parallel, between the two middle wing walls that it is characterized in that two depressed place parallel connection, shared water-stop curtain is set, the outside wing wall of two docks arranges independent water-stop curtain, and associating dock entrance and depressed place tail are provided with dock entrance water-stop curtain and depressed place tail water-stop curtain; Under described shared water-stop curtain is arranged on the base plate of a middle wing wall and be enclosed construction with dock entrance water-stop curtain and depressed place tail water-stop curtain; Described two middle wing walls are buttress type or Caisson type Structure, and its base plate is continuously and enclosed construction.
2. the structure design of wing wall in the middle of the parallel connection of two depressed places according to claim 1, is characterized in that on described two base plates or is provided with horizontal sealing curtain connecting.
3. the structure design of wing wall in the middle of the parallel connection of two depressed places according to claim 1, is characterized in that described two docks are for decompression drainage type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638931.4A CN104326069B (en) | 2014-11-13 | 2014-11-13 | The structure of wing wall in the middle of a kind of pair of depressed place parallel connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638931.4A CN104326069B (en) | 2014-11-13 | 2014-11-13 | The structure of wing wall in the middle of a kind of pair of depressed place parallel connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104326069A true CN104326069A (en) | 2015-02-04 |
| CN104326069B CN104326069B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638931.4A Active CN104326069B (en) | 2014-11-13 | 2014-11-13 | The structure of wing wall in the middle of a kind of pair of depressed place parallel connection |
Country Status (1)
| Country | Link |
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| CN (1) | CN104326069B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130991A (en) * | 2006-08-24 | 2008-02-27 | 中船第九设计研究院 | Caisson cofferdam based on prepacked foundation bed |
| CN101225664A (en) * | 2007-01-18 | 2008-07-23 | 中船第九设计研究院 | Caisson dock structure and construction method therefor |
| CN101289852A (en) * | 2008-04-09 | 2008-10-22 | 中交三航局第二工程有限公司 | Construction process of water foundation ditch rotary churning pile water stopping curtain |
| KR20080006389U (en) * | 2007-06-15 | 2008-12-18 | 박수민 | Air curtain structure for floating dock |
| CN201679010U (en) * | 2010-04-23 | 2010-12-22 | 中船第九设计研究院工程有限公司 | Self-supporting low pile cap dock wall structure taking double-row piles as foundation |
| CN202509459U (en) * | 2012-03-27 | 2012-10-31 | 中交第三航务工程勘察设计院有限公司 | Water stop structure between dock entrance bottom plate and jet grouting pile water stop curtain below bottom plate |
| CN202672093U (en) * | 2012-05-23 | 2013-01-16 | 中交第三航务工程勘察设计院有限公司 | Anchoring type dock wall structure of sheet-pile wall |
| CN204279891U (en) * | 2014-11-13 | 2015-04-22 | 中船第九设计研究院工程有限公司 | The middle wing wall structure of a kind of pair of depressed place parallel connection |
-
2014
- 2014-11-13 CN CN201410638931.4A patent/CN104326069B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130991A (en) * | 2006-08-24 | 2008-02-27 | 中船第九设计研究院 | Caisson cofferdam based on prepacked foundation bed |
| CN101225664A (en) * | 2007-01-18 | 2008-07-23 | 中船第九设计研究院 | Caisson dock structure and construction method therefor |
| KR20080006389U (en) * | 2007-06-15 | 2008-12-18 | 박수민 | Air curtain structure for floating dock |
| CN101289852A (en) * | 2008-04-09 | 2008-10-22 | 中交三航局第二工程有限公司 | Construction process of water foundation ditch rotary churning pile water stopping curtain |
| CN201679010U (en) * | 2010-04-23 | 2010-12-22 | 中船第九设计研究院工程有限公司 | Self-supporting low pile cap dock wall structure taking double-row piles as foundation |
| CN202509459U (en) * | 2012-03-27 | 2012-10-31 | 中交第三航务工程勘察设计院有限公司 | Water stop structure between dock entrance bottom plate and jet grouting pile water stop curtain below bottom plate |
| CN202672093U (en) * | 2012-05-23 | 2013-01-16 | 中交第三航务工程勘察设计院有限公司 | Anchoring type dock wall structure of sheet-pile wall |
| CN204279891U (en) * | 2014-11-13 | 2015-04-22 | 中船第九设计研究院工程有限公司 | The middle wing wall structure of a kind of pair of depressed place parallel connection |
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| Publication number | Publication date |
|---|---|
| CN104326069B (en) | 2016-06-29 |
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