CN104326069B - The structure of wing wall in the middle of a kind of pair of depressed place parallel connection - Google Patents
The structure of wing wall in the middle of a kind of pair of depressed place parallel connection Download PDFInfo
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- CN104326069B CN104326069B CN201410638931.4A CN201410638931A CN104326069B CN 104326069 B CN104326069 B CN 104326069B CN 201410638931 A CN201410638931 A CN 201410638931A CN 104326069 B CN104326069 B CN 104326069B
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- depressed place
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- stop curtain
- curtain
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Abstract
The invention discloses the structural design of wing wall in the middle of a kind of pair of depressed place parallel connection, including two docks being arranged in parallel, associating dock entrance and depressed place stern construction, it is characterized between the two middle wing walls that double; two depressed place is in parallel and 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；Described shared water-stop curtain is arranged under the base plate of a middle wing wall and is 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 continuous and enclosed construction.The present invention compared with prior art has simple in construction, and construction costs is low, and the duration is short, greatly reduces outside use phase depressed place the infiltration in depressed place, it is ensured that use phase seepage stability, is especially suitable for the middle wing wall curtain structure that dock in parallel uses.
Description
Technical field
The present invention relates to hydraulic structure technical field, especially a kind of for the structure of wing wall in the middle of double; two depressed places parallel connection of dock engineering.
Background technology
At present, in the middle of during two depressed place parallel connections in the design of wing wall structure, wing wall curtain is and is independently arranged, and the curtain of two docks is each self-enclosed, and the nothing between two depressed places connects curtain, and engineering cost is higher.Infiltration is always had so that middle curtain is become the passage poured water by two depressed place zone lines, thus increases the water percolating capacity of use phase dock due to curtain.
Summary of the invention
The structure 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 use phase depressed place the infiltration in depressed place.
The object of the present invention is achieved like this: the structure of wing wall in the middle of a kind of pair of depressed place parallel connection, including two docks being arranged in parallel, associating dock entrance and depressed place stern construction, it is characterized between the two middle wing walls that double; two depressed place is in parallel and 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；Described shared water-stop curtain is arranged under the base plate of a middle wing wall and is 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 continuous and enclosed construction.
Described two base plates are provided with horizontal sealing curtain, horizontal sealing curtain and two base arrangements and connect.
Described two docks are decompression drainage type.
The present invention compared with prior art has simple in construction, and construction costs is low, easy construction, and the duration is short, greatly reduces outside use phase depressed place the infiltration in depressed place, it is ensured that use the dock seepage stability of phase, is especially suitable for the middle wing wall curtain structure that dock in parallel uses.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is middle wing wall structural representation.
Detailed description of the invention
The invention will be further described with certain newly-built dock engineering for 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 pump house, its wing wall arranges shared wing wall curtain, and concrete structure design and construction carry out in the steps below:
(1), wing wall structural design
Accompanying drawings 1, the dock 1 of two parallel connections adopts decompression drainage type, two middle wing walls 6 are designed as buttress type structure by geological conditions, it is provided with waterstop between the body of wall of middle wing wall 6, base plate more than 10 at middle wing wall 6 combines dock entrance 11 and depressed place tail 7 is enclosed construction, and base plate 10 is as the top board of shared water-stop curtain 5 simultaneously.
(2), the horizontal layout of wing wall water-stop curtain
Accompanying drawings 2, the outside wing wall 3 at two docks 1 arranges independent water-stop curtain 4；Arranging shared water-stop curtain 5 between two middle wing walls 6, 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, arranging horizontal sealing curtain 9 on two base plates 10, horizontal sealing curtain 9 is connected with two base plate 10 structures.This newly-built dock engineering is longer due to the base plate 10 of middle wing wall 6, relative water head difference is less, and foundation soil granule is bigger, it is possible to adopt base plate to arrange the structure of loaded filter for 10 times to reduce infiltration gradient, the setting of horizontal sealing curtain 9 can select to adopt according to engineering geological condition.
Present invention substantially reduces curtain quantities and the dock water percolating capacity of the phase of use, shorten the site operation cycle, achieve good economic and social benefit for dock engineering.More than simply the present invention is further illustrated, and is not used to restriction this patent, all implements for equivalence of the present invention, is intended to be limited solely by within the right of this patent.
Claims (3)
1. the structure of wing wall in the middle of double; two depressed places parallel connection, including two docks being arranged in parallel, associating dock entrance and depressed place stern construction, it is characterized in that arranging shared water-stop curtain between the two middle wing walls that double; two depressed place is in parallel, 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；Described shared water-stop curtain is arranged under the base plate of a middle wing wall and is 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 continuous and enclosed construction.
2. the structure of wing wall in the middle of the parallel connection of double; two depressed places according to claim 1, it is characterised in that described two base plates are provided with horizontal sealing curtain, horizontal sealing curtain and the connection of two base arrangements.
3. the structure of wing wall in the middle of the parallel connection of double; two depressed places according to claim 1, it is characterised in that described two docks are 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 CN104326069A (en) | 2015-02-04 |
| CN104326069B true CN104326069B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
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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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|---|---|
| CN104326069A (en) | 2015-02-04 |
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