CN101603305B - Side overflow hole structure with water-stop plate and construction method thereof - Google Patents
Side overflow hole structure with water-stop plate and construction method thereof Download PDFInfo
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- CN101603305B CN101603305B CN2009101001744A CN200910100174A CN101603305B CN 101603305 B CN101603305 B CN 101603305B CN 2009101001744 A CN2009101001744 A CN 2009101001744A CN 200910100174 A CN200910100174 A CN 200910100174A CN 101603305 B CN101603305 B CN 101603305B
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Abstract
The invention relates to a side overflow hole structure with a water-stop plate and a construction method thereof. The invention is aimed at solving the technical problem of providing a side overflow hole structure with a water-stop plate and a construction method thereof to solve the problem of fogging of effluent from a side overflow hole on a ship lock and guarantee static water conditions in a piloting channel and navigation security of ships. The structure has clear stress and simple construction, and contributes to the improvement of hydraulic conditions in the piloting channel. For solving the problem, the method adopts a technical proposal that: the side overflow hole structure with the water-stop plate is provided with a ship lock chamber wall provided with the side overflow hole; and the side overflow hole structure with the water-stop plate is characterized in that the water-stop plate is fixed outside the side overflow hole on the ship lock chamber wall through an energy consuming beam and a structural beam in isometric lamination intersecting arrangement and is provided with an air vent. The side overflow hole structure with the water-stop plate and the construction method thereof are applicable to water conservancy and hydropower projects and water traffic projects.
Description
Technical field
The present invention relates to excessive pore structure of a kind of side and job practices thereof with water-stop sheet.Be applicable to Hydraulic and Hydro-Power Engineering, water transport traffic engineering.
Background technology
Along with high speed development of national economy and strategy to develop western regions are implemented, China's inland water transport cause has obtained fast development, increasing water conservancy and hydropower and shipping hinge are all crossed the dam and are navigated by building ship lock, navigation lock more and more develops to the direction of high water head, large scale, design scale is current specifications head and shoulders above, and many technical barriers belong to the first in the world.At present, adjust head and solve by the classification ship lock mostly, reduce the technical difficulty of ship lock design with this.
In order to obtain lift wall stress condition preferably, optimize ship lock operation hydraulic characteristic(s), the excessive hole of side is set on lift wall water body is overflowed outside the lock wall, but serious because of the huge atomizing of water energy, influence lock top staff's traffic control.When two-wire or the shared approach channel in multi-thread navigation structure, the water body that overflows from the lock chamber inboard will destroy hydrostatic territory condition in the approach channel without energy dissipating, and the boats and ships security of operation is on the hazard.Be necessary to develop the excessive pore structure of a kind of new side for this reason, go out to flow the atomizing problem, guarantee hydrostatic territory condition and the navigation safety of boats and ships in approach channel to solve the excessive hole of ship lock side.
Summary of the invention
The technical problem to be solved in the present invention is: excessive pore structure of a kind of side with water-stop sheet and job practices thereof are provided, go out the difficult problem of stream atomizing to scheme the solving excessive hole of ship lock side, guarantee hydrostatic territory condition and ship navigation safety in the approach channel, that this structure also should be stressed is clear, construction is simple, for the HYDRODYNAMIC CONDITION RELATING TO of improving in the approach channel is casted a brick to attract jade.
The technical solution adopted in the present invention is: the excessive pore structure of the side of band water-stop sheet, has lock chamber wall, which is provided with the excessive hole of side, it is characterized in that: outside layering equidistant interlaced arrangement energy dissipating beam and structural beams in the excessive hole of lift wall side, and in the outer end of energy dissipating beam and structural beams fixing water-stop sheet, on water-stop sheet, be furnished with air vent.
Described water-stop sheet front end and terminal the setting are blocked the mist grid.
On the slope of the described lift wall outside power bank that disappears is set.
Described water-stop sheet lateral surface is provided with ornamental strip.
Above the described structural beams cover plate is set, the equidistant air vent of evenly arranging on the cover plate.
The upper end of described water-stop sheet is provided with skirt.
The job practices of the excessive pore structure of the side of band water-stop sheet of the present invention may further comprise the steps:
1, carries out lock chamber architecture basics excavation;
2, build the lock floor concrete, than building the power bank that disappears, placement layer by layer had the lift wall in the excessive hole of side according to 1: 0.5 slope, at lift wall outside reserved steel bar;
3, construction energy dissipating beam and structural beams on the lift wall of scaffolding outside side is overflow the hole;
4, by the fixing water-stop sheet of energy dissipating beam and structural beams, adopt the slipform process construction, in water-stop sheet, bury the square wooden unit of 5 * 5cm underground, bury 5 * 2cm wooden splint underground, in front end and terminal water-stop sheet, bury wide 10cm flat batten underground in the water-stop sheet outside;
5, construction top platform cover plate is buried the square wooden unit of 5 * 5cm underground in the platform cover plate;
6, reach and remove square wooden unit after the age of concrete and form air vent, reach and remove wooden splint after the age of concrete and form ornamental strip, reach and remove end flat batten after the age of concrete and form and block the mist grid.
The invention has the beneficial effects as follows: technical solution of the present invention is at the excessive hole of ship lock side arranged outside water-stop sheet, energy dissipating beam and structural beams are set between lock wall and water-stop sheet, on water-stop sheet, be provided with air vent and outside facade ornamental strip is set, utilize lock wall slope that the power bank energy dissipating that disappears is set, go out the difficult problem of stream atomizing thereby solved the excessive hole of ship lock side, guaranteed hydrostatic territory condition and ship navigation safety in the approach channel.In addition, the side of this band water-stop sheet pore structure pattern of overflowing, be skillfully constructed, novel unique, stressed clear, construction is simple, goes out to flow the atomizing problem for solving the ship lock side hole of overflowing, the HYDRODYNAMIC CONDITION RELATING TO of improving in the approach channel provides a kind of new approaches.
Description of drawings
Fig. 1 is the facade structures figure of lock chamber of the present invention.
Fig. 2 is the facade structures figure of water-stop sheet part among Fig. 1.
Fig. 3 is the A-A sectional drawing of Fig. 2.
Fig. 4 is the B-B sectional drawing of Fig. 2.
Fig. 5 is the C-C sectional drawing of Fig. 4.
The specific embodiment
As shown in Figure 1 and Figure 2, present embodiment has lock chamber wall 1, which is provided with the excessive hole 2 of side, the characteristics of present embodiment are to fix a water-stop sheet 3 by the energy dissipating beam 4 and the structural beams 6 of the equidistant interlaced arrangement of layering on the lift wall 1 of excessive 2 outsides, hole of side, the water body that will overflow is blocked in water-stop sheet, to prevent that overflowing water body forms the range of atomization, cause structural vibration and produce noise for fear of gas is excessive, reduce structural safety and influence surrounding enviroment, on water-stop sheet, arrange air vent 8, discharge the water body permeation.The equidistant interlaced arrangement of the layering of energy dissipating beam 4 and structural beams 6 can satisfy the requirement of water-stop sheet structure stress, and dissipation is overflowed the huge energy of water body.
Be positioned at the lock wall construction section of ship lock general arrangement upstream and downstream end, block mist grid 9 at water-stop sheet 3 front ends and terminal the setting, the water smoke that overflow the end of blocking increases and blocks fog effect.
The power bank 5 that disappears is set on lift wall 1 outside slope, reduces water velocity, reduce disorderly fluctuation, dissipation dump energy, make and overflow water body and steadily enter in the approach channel.
As shown in Figure 3,, ornamental strip 10 is set,, thereby reaches the generous effect of neat appearance with increase elevation of building rhythmical image at water-stop sheet 3 lateral surfaces because the water-stop sheet structure is huge single.
As Fig. 4, shown in Figure 5, cover plate 7 is set on structural beams 6, equidistantly evenly arrange air vent 8 on the cover plate, the water body exhaust that helps the excessive hole of side to overflow, but the top platform double as is sightseeing, greening, traffic usefulness.The upper end of water-stop sheet 3 also is provided with skirt 11.
The job practices of the excessive pore structure of the side of present embodiment band water-stop sheet may further comprise the steps:
1, carries out lock chamber architecture basics excavation;
2, build the lock floor concrete, comprising water delivery gallery 13, than building the power bank 5 that disappears, placement layer by layer was provided with the lift wall 1 in the excessive hole 2 of side according to 1: 0.5 slope, at lift wall outside reserved steel bar 12;
3, scaffolding construction energy dissipating beam 4 and structural beams 6;
4, adopt slipform process construction water-stop sheet 3, in water-stop sheet, bury the square wooden unit of 5 * 5cm underground, bury 5 * 2cm wooden splint underground, in the water-stop sheet of front end and end, bury wide 10cm flat batten underground in the water-stop sheet outside;
5, construction top platform cover plate 7 is buried the square wooden unit of 5 * 5cm underground in the platform cover plate;
6, reach and remove square wooden unit after the age of concrete and form air vent 8, reach and remove wooden splint after the age of concrete and form ornamental strip 10, reach and remove end flat batten after the age of concrete and form and block mist grid 9.Air vent 8 is positioned at ornamental strip 10 (the dark 2cm of ornamental strip), and equidistant the arrangement do not influence the attractive in appearance of water-stop sheet facade integral body, sees Fig. 3.
Claims (10)
1. one kind with the side of the water-stop sheet pore structure of overflowing, has lock chamber wall (1), which is provided with the excessive hole (2) of side, it is characterized in that: the equidistant interlaced arrangement energy dissipating of outside layering beam (4) and structural beams (6) in the excessive hole (2) of lift wall (1) side, and in the outer end of energy dissipating beam (4) and structural beams (6) fixing water-stop sheet (3), on water-stop sheet, be furnished with air vent (8).
2. the side of the band water-stop sheet according to claim 1 pore structure of overflowing is characterized in that: described water-stop sheet (3) front end and terminal the setting are blocked mist grid (9).
3. the side of the band water-stop sheet according to claim 1 and 2 pore structure of overflowing is characterized in that: on the slope of described lift wall (1) outside power bank (5) that disappears is set.
4. the side of the band water-stop sheet according to claim 1 and 2 pore structure of overflowing, it is characterized in that: described water-stop sheet (3) lateral surface is provided with ornamental strip (10).
5. the side of the band water-stop sheet according to claim 3 pore structure of overflowing is characterized in that: described water-stop sheet (3) arranged outside ornamental strip (10).
6. the side of the band water-stop sheet according to claim 1 and 2 pore structure of overflowing is characterized in that: cover plate (7) is set, the equidistant air vent (8) of evenly arranging on the cover plate above the described structural beams (6).
7. the side of the band water-stop sheet according to claim 3 pore structure of overflowing is characterized in that: cover plate (7) is set, the equidistant air vent (8) of evenly arranging on the cover plate above the described structural beams (6).
8. the side of the band water-stop sheet according to claim 4 pore structure of overflowing is characterized in that: cover plate (7) is set, the equidistant air vent (8) of evenly arranging on the cover plate above the described structural beams (6).
9. the side of the band water-stop sheet according to claim 1 and 2 pore structure of overflowing, it is characterized in that: the upper end of described water-stop sheet (3) is provided with skirt (11).
10. one kind with the overflow job practices of pore structure of the side of water-stop sheet, may further comprise the steps:
10.1 carry out lock chamber architecture basics excavation;
10.2 build the lock floor concrete, than building the power bank (5) that disappears, placement layer by layer had the overflow lift wall (1) of hole (2) of side, reserved steel bar (12) outside lift wall according to 1: 0.5 slope;
10.3 construction energy dissipating beam (4) and structural beams (6) on the lift wall of scaffolding outside side is overflow the hole;
10.4 by the fixing water-stop sheet (3) of energy dissipating beam (4) and structural beams (6), the construction of employing slipform process, in water-stop sheet, bury the square wooden unit of 5 * 5cm underground, bury 5 * 2cm wooden splint underground, in the water-stop sheet of front end and end, bury wide 10cm flat batten underground in the water-stop sheet outside;
10.5 construction top platform cover plate (7) is buried the square wooden unit of 5 * 5cm underground in the platform cover plate;
10.6 reach and remove square wooden unit after the age of concrete and form air vent (8), reach and remove wooden splint after the age of concrete and form ornamental strip (10), reach and remove end flat batten after the age of concrete and form and block mist grid (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101001744A CN101603305B (en) | 2009-07-02 | 2009-07-02 | Side overflow hole structure with water-stop plate and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101001744A CN101603305B (en) | 2009-07-02 | 2009-07-02 | Side overflow hole structure with water-stop plate and construction method thereof |
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| Publication Number | Publication Date |
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| CN101603305A CN101603305A (en) | 2009-12-16 |
| CN101603305B true CN101603305B (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101001744A Active CN101603305B (en) | 2009-07-02 | 2009-07-02 | Side overflow hole structure with water-stop plate and construction method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321200B (en) * | 2013-06-08 | 2015-06-03 | 中国水电顾问集团华东勘测设计研究院 | Reverse-inclined double-layer water inlet structure |
| CN103643665B (en) * | 2013-12-09 | 2015-09-30 | 中国水电顾问集团华东勘测设计研究院有限公司 | A kind of have the ship lock drainage system that independent porous distributes gate structure |
| CN109555097B (en) * | 2019-01-15 | 2024-05-03 | 安徽理工大学 | Quick water delivery and anti-collision system of ship lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999040261A1 (en) * | 1998-02-06 | 1999-08-12 | Deplaix Jean Marc | Structure and method for crossing a head drop, and navigation canal |
| WO2005073470A1 (en) * | 2004-01-30 | 2005-08-11 | Antonio Ieno | Sinkable device provided with operating gates for use as barrier in a channel, and barrier installation |
| CN200964584Y (en) * | 2006-10-25 | 2007-10-24 | 广东省电力设计研究院 | Defoaming antifogging pressure type dissipator overflow weir |
| CN101302755A (en) * | 2008-03-11 | 2008-11-12 | 水利部交通部电力工业部南京水利科学研究院 | Natural aeration system capable of avoiding ship lock valve segment sudden enlarging body type ridge dropping cavitation |
| CN201433388Y (en) * | 2009-07-02 | 2010-03-31 | 中国水电顾问集团华东勘测设计研究院 | Side overflow hole structure with water-stop sheet |
-
2009
- 2009-07-02 CN CN2009101001744A patent/CN101603305B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999040261A1 (en) * | 1998-02-06 | 1999-08-12 | Deplaix Jean Marc | Structure and method for crossing a head drop, and navigation canal |
| WO2005073470A1 (en) * | 2004-01-30 | 2005-08-11 | Antonio Ieno | Sinkable device provided with operating gates for use as barrier in a channel, and barrier installation |
| CN200964584Y (en) * | 2006-10-25 | 2007-10-24 | 广东省电力设计研究院 | Defoaming antifogging pressure type dissipator overflow weir |
| CN101302755A (en) * | 2008-03-11 | 2008-11-12 | 水利部交通部电力工业部南京水利科学研究院 | Natural aeration system capable of avoiding ship lock valve segment sudden enlarging body type ridge dropping cavitation |
| CN201433388Y (en) * | 2009-07-02 | 2010-03-31 | 中国水电顾问集团华东勘测设计研究院 | Side overflow hole structure with water-stop sheet |
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| CN101603305A (en) | 2009-12-16 |
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