CN1380469A - Combined plate-inserting dam and its construction process - Google Patents
Combined plate-inserting dam and its construction process Download PDFInfo
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- CN1380469A CN1380469A CN02110466A CN02110466A CN1380469A CN 1380469 A CN1380469 A CN 1380469A CN 02110466 A CN02110466 A CN 02110466A CN 02110466 A CN02110466 A CN 02110466A CN 1380469 A CN1380469 A CN 1380469A
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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
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Abstract
The present invention discloses a composite stop plant dyke and its construction process. It includes pile blank and connecting plate, between pile planks there is connecting plate, top end of pile blank has a cross beam and bridge deck, one side of bridge deck has dyke plate, and its one side is connected with scour-prevention plate, all the above-mentioned components are fixedly-connected into a whose body. The high-pressure water flow is jetted from jet nozzle of bottom portion of tool stop plank to cut strata, after it is reached to designed standard height of stop plank, the tool stop plank is taken out, along the slikeway of pile plank the connecting plate is inserted, in this way, all the components are inserted, the cement slurry is poured and the cross-beam and bridge deck are mounted on the pile plank.
Description
One, technical field
The control that the present invention relates to streams, seabeach, river course, Wall in Plain Reservoir or other marine site with utilize relevant engineering, relate in particular to a kind of combined plate-inserting dam and construction process.
Two, background technology
At present, coastal anti-tide dike, river flood control dam and reservoir, the pool, lake dykes and dams and construction method, conventional operation is for excavating foundation pit, encircle and hunt down the weir, beating precipitation, lay foundation, build dam body, build overcoat etc., this job practices exists shortcoming or deficiencies such as difficulty of construction is big, the cycle is long, cost is high, the anti-damaged or destroyed by flood ability of dam body, follow-up maintenance cost height.Chinese patent 97104494.5 has been announced a kind of " hydraulic spiling wall and technology thereof ", has solved the problems referred to above preferably, but still can not thoroughly solve the poor stability of anti-damaged or destroyed by flood ability, dykes and dams and empty problem.
Three, summary of the invention
The technical problem to be solved in the present invention is to overcome shortcoming or the deficiency that exists in the above-mentioned prior art, and provides that a kind of difficulty of construction is little, construction speed is fast, construction costs is low, dark, the roomy steel concrete overall structure of dykes and dams foundation, has that groynes under water, anti-damaged or destroyed by flood ability are strong, the dykes and dams good stability, avoids emptying the combined plate-inserting dam and the construction process of phenomenon.
The technical scheme that the present invention deals with problems is: comprising the combined plate-inserting dam of plate and junction plate, is junction plate between its plate, and stake plate top is crossbeam and bridge deck, and there is the dykes and dams plate on the side side of bridge deck, and dykes and dams plate one side connects impingement baffle.Stake plate, junction plate, crossbeam, bridge deck, dykes and dams plate and impingement baffle are consolidated mutually, form firm sealing composite entity dykes and dams.The stratum was gone in two sockets before and after plate was, and formed low early and high after or the same high state in front and back, was double combined plate-inserting dam.Plate inserts underwater stratum, forms groynes under water and the protection navigation channel of protecting dykes and dams, the combined plate-inserting dam under water of abolishing the river mouth entrance bar.The slide plate of plate, stake plate and junction plate side is one
The shape metal plate-like structure works to prevent that current from passing through.The plate connecting portion has semicircle two-way water proof road by the design of position, both sides.This two-way water proof road is the semicircle breach of making when every block of plate is prefabricated, pours into cement paste with a container after the plate plug-in mounting finishes, and with the breach sealing, cuts off the fluid passage on plate both sides.
The building method of combined plate-inserting dam, comprise with inserting plate after the High-Pressure Water injection cuts formation, grout injection is connected between each plate, its High-Pressure Water is the spray-hole ejection from tool card, spray and trip out tool card after cuts formation reaches the plate design elevation, be lowered to a plate thereupon, be lowered to tool card again, trip out tool card after washing the stratum open, the slideway along the stake plate inserts junction plate again, so circulation is carried out, be lowered to second block of stake plate successively,, bridge deck be installed on the crossbeam at the top of stake plate lifting crossbeam, the bridge deck side is inserted the dykes and dams plate, and insert under water and the dykes and dams plate of dykes and dams plate one side becomes impingement baffle T-shaped and that link to each other.Water proof passage between plate injects cement paste, connects each plate reserved steel bar, and Cast-in-place concrete is fixed, and pour concrete cap and bridge floor form single face sealing combined plate-inserting dam.Opposite side at bridge deck inserts the dykes and dams plate, can form two-sided sealing combined plate-inserting dam.During the submerged groin plate, insert the inner slide that surfaces in its top in the slideway of plate, the shape of inner slide is consistent with the plate slideway, be the rectangular steel pipe less than slideway, length is the bottom that an end inserts the plate slideway, and the other end surfaces, insert all the other plates again along inner slide, slip casting is stitched admittedly from inner slide again, extracts inner slide then out, just forms combined plate-inserting dam under water.
The present invention has following advantage and beneficial effect compared with prior art:
1. increased the security and stability of dykes and dams, because: 1. to enter depth of stratum big on the dykes and dams basis, tool
Enough anti-water scouring capabilities are arranged, go into the ground degree of depth at present and can reach 18.5m, this is a conventional dam
Hardly match; 2. dam body is roomy steel concrete overall structure, and therefore, wind resistance is sudden and violent
The tide impact capacity is strong; 3. there is the groynes under water that prevents that the stormy waves tide from impacting in the dykes and dams outside, and has avoided
Occur gulley and the phenomenon of emptying before the dam, guaranteed the safety of dykes and dams.
2. reduced construction costs significantly, in water, build bridge and dykes and dams can reduce cost 50% with
On, reduced the maintenance cost in dykes and dams every year significantly simultaneously, exempted every year and trained to dykes and dams
The engineering item of soil jackstone.
3. solved to cross to be difficult to construct in the water river course and built the difficult problem on dam at seashore, shallow water beach and flood passage.
4. the present invention can make engineering performance many-sided effect, as line on the ebb with interior shallow sea water
Build up a combined plate-inserting dam in the territory, then both can be used as anti-tide dike, can be used as again
The coastal traffic main road can also be with intertidal zone, the utmost point neritic province domain that is difficult at present develop
Change into efficient culture zone, because of combined plate-inserting dam of the present invention has into drainage gate hole, for
The zone that these ground elevations are low provides fabulous mariculture condition.
For develop economy in coastal regions and tourist industry advantage is provided, changed a lot of areas by the sea
Lose the situation in sea, combined plate-inserting dam of the present invention build up the back traffic can be directly greatly
Movable in the regression tide line.
Four, description of drawings
Fig. 1 is a combined plate-inserting dam structural representation of the present invention;
Fig. 2 is the double high weir structural representation of combined plate-inserting dam of the present invention;
Fig. 3 waits absolute altitude dam structural representation for combined plate-inserting dam of the present invention is double;
Fig. 4 is the schematic diagram of water culvert structure excessively of combined plate-inserting dam such as absolute altitude such as grade;
Fig. 5 is the single face sealing dam configuration schematic diagram of Fig. 1;
Fig. 6 is the two-sided sealing dam configuration schematic diagram of Fig. 1;
Fig. 7 is the gravity dam configuration schematic diagram of Fig. 1;
Fig. 8 is combined plate-inserting dam syndeton schematic diagram under water;
Fig. 9 is for protecting the navigation channel under water, abolishing river mouth entrance bar combined plate-inserting dam structural representation;
Figure 10 is plate skateboard and two-way water proof road structural representation;
Figure 11 is the tool card structural representation.
Five, the specific embodiment
The present invention can implement well according to accompanying drawing and construction process, and the invention will be further described below in conjunction with accompanying drawing:
As Fig. 1, Fig. 5, Fig. 6, shown in Figure 7, be junction plate 2 between two plates 1, the top of stake plate 1 connects crossbeam 3 and bridge deck 4, the other dykes and dams plate 5 that connects of bridge deck 4 sides, dykes and dams plate one side connects impingement baffle 6.Stake plate 1, junction plate 2, crossbeam 3, bridge deck 4, dykes and dams plate 5 and impingement baffle 6 are fixed mutually, form whole.Dykes and dams plate 5 tops cast cap 12, cast bridge floor 14 forms the combined plate-inserting dam that single face seals on the bridge deck 4.The opposite side of bridge deck inserts dykes and dams plate 5, is connected with bridge deck and reinforces, and forms the combined plate-inserting dam of two-sided sealing.Filling earth 17 in the dam body of the combined plate-inserting dam of two-sided sealing can form the combined plate-inserting dam gravity dam.As Fig. 2, plate 7 front and back two rows (two array pitch are from deciding according to designing requirement) insert stratum 18, form low early and high after double combined plate-inserting dam.As Fig. 3, Fig. 4, plate 7 is absolute altitude structures such as front and back, and the cast-in-place top board 19 in plate 7 tops is casual water combined plate-inserting dam.Cut out the earth 17 of certain altitude between the plate 7 (according to designing requirement), cross the water culvert.As Fig. 8, shown in Figure 9, plate 7 stratum under water is interconnected to form combined plate-inserting dam under water.Can form the under water combined plate-inserting dam protecting navigation channel, abolish river mouth entrance bar at double plate 7 of being connected of navigation channel and river mouth (spacing of two socket plates 7 is decided according to navigation channel and river mouth designing requirement) under water.As prefabricated in Figure 10, the plate 7
Shape slide plate 20, slide plate insert and face mutually among the slideway 15 of plate.There is the two-way water proof of vertical semicircle road breach 21 plate 7 both sides.
The specific embodiment of combined plate-inserting dam construction process is: spray cuts formation with High-Pressure Water, insert plate, stake plate etc., grout injection is with connecting between each plate, High-Pressure Water is that the spray tube holes 22 from tool card 10 sprays to the stratum, after spray penetration reaches design elevation, trip out tool card, be lowered to a plate 1 thereupon, after being lowered to tool card 10 again and spraying cuts formation, trip out tool card, slideway 15 along the stake plate inserts junction plate 2 then, so circulation is carried out, and successively second block of stake plate 1 is lowered to the stratum, inner slide 16 cement injections, Gu the solid plate of seam, form one grade of campshed, on the campshed top, lift crossbeam 3 and pour into a mould the junction surface, bridge deck 4 are installed on the crossbeam 3, its side is inserted and connection dykes and dams plate 5, one side of dykes and dams plate is inserted under water and is connected impingement baffle 6, connect the reserved steel bar 11 that each plate end exposes, and cast-in-place cement paste is fixed, fluid concrete cap 12 and bridge floor 14 form single face sealing combined plate-inserting dam.When needs, insert dykes and dams plate 5 in the opposite side connection of bridge deck 4, connecting reinforcement 11 promptly forms firm two-sided sealing combined plate-inserting dam behind the cast-in-place connection part.Filling earth 17 in two-sided sealing combined plate-inserting dam body can form combined plate-inserting gravity dykes and dams.Insert plate 7 under water, insert prefabricated inner slide 16 in the slideway 15 of plate, this inner slide one end inserts the bottom of plate 7, one end surfaces, insert all the other plates along this inner slide then, slip casting is stitched the back admittedly and is extracted inner slide out from inner slide, promptly forms combined plate-inserting dam under water.All there is reserved steel bar 11 connection of all parts of the present invention and contact site, all its colligation is linked together, and the water slurry casting are fixed, make whole combined plate-inserting dam form the overall structure of more stable and stronger.
Claims (9)
1, a kind of combined plate-inserting dam, comprise plate, stake plate and junction plate, it is characterized in that being between the plate (1) junction plate (2), the top of stake plate (1) is crossbeam (3) and bridge deck (4), there is dykes and dams plate (5) on the side side of bridge deck (4), dykes and dams plate (5) one sides connect impingement baffle (6), and stake plate (1), junction plate (2), crossbeam (3), bridge deck (4), dykes and dams plate (5) and impingement baffle (6) are coupled to each other, and form whole.
2, combined plate-inserting dam according to claim 1, it is characterized in that plate (7) be before and after two sockets go into the stratum and form low early and high after or the same high state in front and back, be double combined plate-inserting dam.
3, combined plate-inserting dam according to claim 1 is characterized in that inserting under water with plate (7), can form groynes under water and the protection navigation channel of protecting dykes and dams, the dykes and dams of combination under water of abolishing the river mouth entrance bar.
4,, it is characterized in that the slide plate (8) of plate, stake plate and junction plate (7,1,2) side is one according to claim 1 or 2 or 3 described combined plate-inserting dams
The shape metal plate-like structure.
5,, it is characterized in that by the position, both sides semicircle two-way water proof road (21) being arranged at the plate connecting portion according to claim 1 or 2 or 3 described combined plate-inserting dams.
6, a kind of construction process of combined plate-inserting dam, comprise with inserting plate after the High-Pressure Water injection cuts formation, grout injection is connected between each plate, it is characterized in that High-Pressure Water is to spray cuts formation from the spray tube holes (22) of tool card (10) bottom, trip out tool card after reaching plate projected depth position, be lowered to a plate (1), be lowered to tool card (10) again, trip out tool card (10) after washing the stratum open.Slideway (15) along stake plate (1) inserts junction plate (2) again, so circulation, insert second block of stake plate (1) successively, cement injection forms one grade of campshed after stitching solid plate admittedly, lifting crossbeam (3) on stake plate (1) top, crossbeam (3) is gone up bridge deck (4) is installed, the bridge deck side is inserted dykes and dams plates (5), and a side of dykes and dams plate (5) is inserted impingement baffle (6) under water, and it is cast-in-place fixed to connect each plate reserved steel bar (11), fluid concrete cap (12) and bridge floor (14) form single face sealing combined plate-inserting dam.
7, the construction process of combined plate-inserting dam according to claim 6 is characterized in that the opposite side of bridge deck (4) inserts dykes and dams plates (5), can form two-sided sealing combined plate-inserting dam.
8, according to the construction process of claim 6 or 7 described combined plate-inserting dams, it is characterized in that two-sided sealing combined plate-inserting dam, filling earth (17) in the dam body forms combined plate-inserting gravity dykes and dams.
9, the construction process of combined plate-inserting dam according to claim 6, it is characterized in that inserting plate (7) under water, the inner slide (16) that insertion portion surfaces in the slideway (15) of plate (7), inner slide is the rectangular steel pipe less than slideway 15, insert all the other plates (7) along inner slide (16), in inner slide, extract inner slide behind the cement injection out, form combined plate-inserting dam under water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02110466A CN1380469A (en) | 2002-05-29 | 2002-05-29 | Combined plate-inserting dam and its construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02110466A CN1380469A (en) | 2002-05-29 | 2002-05-29 | Combined plate-inserting dam and its construction process |
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| Publication Number | Publication Date |
|---|---|
| CN1380469A true CN1380469A (en) | 2002-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02110466A Pending CN1380469A (en) | 2002-05-29 | 2002-05-29 | Combined plate-inserting dam and its construction process |
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| Country | Link |
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| CN (1) | CN1380469A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296565C (en) * | 2004-03-16 | 2007-01-24 | 陈法根 | Frame mount type combined dam |
| CN100387785C (en) * | 2006-11-24 | 2008-05-14 | 何富荣 | Hydraulic sheeting and use method thereof |
| CN102031787A (en) * | 2010-11-13 | 2011-04-27 | 绍兴电力局 | Construction method for cofferdam by taking steel tubes, bamboo basketries and plastic cloth as materials |
| CN102296569A (en) * | 2011-07-12 | 2011-12-28 | 长乐杭辉日用品有限公司 | Novel sea-reclamation building and installation process thereof |
| CN102383417A (en) * | 2011-09-28 | 2012-03-21 | 马文旭 | Combined framework pile |
| CN104264627A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | Dam structure |
| CN104389324A (en) * | 2014-11-18 | 2015-03-04 | 中国电建集团成都勘测设计研究院有限公司 | Water flow scour preventing foundation structure |
| CN106381848A (en) * | 2016-11-01 | 2017-02-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforced concrete pile-slab dam and using method thereof |
| CN114182684A (en) * | 2021-11-30 | 2022-03-15 | 浙江世润建创科技发展有限公司 | Construction method of composite pile slab dike |
-
2002
- 2002-05-29 CN CN02110466A patent/CN1380469A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296565C (en) * | 2004-03-16 | 2007-01-24 | 陈法根 | Frame mount type combined dam |
| CN100387785C (en) * | 2006-11-24 | 2008-05-14 | 何富荣 | Hydraulic sheeting and use method thereof |
| CN102031787A (en) * | 2010-11-13 | 2011-04-27 | 绍兴电力局 | Construction method for cofferdam by taking steel tubes, bamboo basketries and plastic cloth as materials |
| CN102031787B (en) * | 2010-11-13 | 2012-07-04 | 绍兴电力局 | Construction method for cofferdam by taking steel tubes, bamboo basketries and plastic cloth as materials |
| CN102296569A (en) * | 2011-07-12 | 2011-12-28 | 长乐杭辉日用品有限公司 | Novel sea-reclamation building and installation process thereof |
| CN102296569B (en) * | 2011-07-12 | 2013-06-19 | 长乐杭辉日用品有限公司 | Sea-reclamation building and installation process thereof |
| CN102383417A (en) * | 2011-09-28 | 2012-03-21 | 马文旭 | Combined framework pile |
| CN104264627A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | Dam structure |
| CN104264627B (en) * | 2014-09-03 | 2016-02-24 | 张鹏 | Dam configuration |
| CN104389324A (en) * | 2014-11-18 | 2015-03-04 | 中国电建集团成都勘测设计研究院有限公司 | Water flow scour preventing foundation structure |
| CN106381848A (en) * | 2016-11-01 | 2017-02-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforced concrete pile-slab dam and using method thereof |
| CN114182684A (en) * | 2021-11-30 | 2022-03-15 | 浙江世润建创科技发展有限公司 | Construction method of composite pile slab dike |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGYING ZHUANGJIAN HYDRAULIC INSERTING PLATE TEC Free format text: FORMER OWNER: DONGYING KEHUA HYDRAULIC INSERTING PLATE TECHNOLOGY CENTER Effective date: 20031119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20031119 Applicant after: Zhuangjian Hydraulic Spile Technology Co., Ltd., Dongying City Applicant before: Dongying Kehua Hydraulic Plate-Inserting Technology Centre |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |