CN105220649B - T-shaped irrigates dam - Google Patents
T-shaped irrigates dam Download PDFInfo
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- CN105220649B CN105220649B CN201510565748.0A CN201510565748A CN105220649B CN 105220649 B CN105220649 B CN 105220649B CN 201510565748 A CN201510565748 A CN 201510565748A CN 105220649 B CN105220649 B CN 105220649B
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- 239000004567 concrete Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000011150 reinforced concrete Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000010412 perfusion Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
T-shaped perfusion dam is a kind of channel protection technology, and what it fundamentally solved river flood control engineering builds technical problem, and it is forms one rigidity integrally by bored concrete pile and connection beam, and gos deep into deep under ground, will not be washed away or is subjected to displacement by current.It is connected with each other and is formed by drilled pile one, drilled pile two, drilled pile three, connection beam one, connection beam two, connection beam three, drilled pile one, drilled pile two, the T-shaped arrangement of drilled pile three, ground deep layer is placed in deeply, connection beam one, connection beam two, connection beam three are combined into triangular shape；According to landform, effect, desired five types of different compositions.
Description
Technical field：The present invention relates to a kind of channel protection technology, especially T-shaped perfusion dam.
Background technology：Dyke, dam, pile, shore protection in current river flood control engineering, are all with soil, block stone, galvanized wire cage, willow
Stone pillow composition.Block stone, galvanized wire cage, Liu Shi pillow buried depths are shallower.Block stone is moved under the impact of current, channel degradation,
So that original engineering is deformed, loses its effect, cause channel thread to be gone around indefinite, there is landslide, piping, stream soil, great Liu Ding
Punching, inrushing caused by animal cave, the risk of dam break.Whether have dangerous situation, when, where occur dangerous situation randomness greatly,
Poor reliability, can bear many great flood on earth, and its precision is poor, once bursting, block stone and soil are difficult to bear washing away for current,
Mouth door expands rapidly, difficult when blocking up；Moreover, going around for river course causes flume irrigating gate to draw less than water or water diversion
It is small, influence two sides agricultural and urban water supply.Due to being to make dam every year, rush every year, immeasurable warp is caused to country and people
Ji loss, influences the development plan of national economy.
The content of the invention：It is an object of the invention to provide a kind of firm and durable, the relatively low T-shaped perfusion dam of expense, it is from basic
On solve river flood control engineering build technical problem, the object of the present invention is achieved like this, and it is by bored concrete pile and connection
Binder forms a rigidity entirety, and gos deep into deep under ground, will not be washed away or is subjected to displacement by current.It is by drilled pile one, brill
Hole stake two, drilled pile three, connection beam one, connection beam two, connection beam three are connected with each other and form, drilled pile one, drilled pile two, drilling
Three T-shaped arrangements of stake, are placed in ground deep layer deeply, and connection beam one, connection beam two, connection beam three are combined into triangular shape；According to landform,
Effect, desired five types of different compositions.
The drilled pile one, is bearing pile, and Main Function is subject to water pressure, soil pressure, floating object impulsive contact force, stake footpath
1.2-2.5 meters, be reinforced concrete pile；The gap of drilled pile one is 0.1-0.3 meters；Main Function is to reduce soil pressure；Radical
It is defined no more than 20 meters after arranging, radical is odd number；Its top is connected through armored concrete with connection beam one, and middle one
Pile is abutted with drilled pile two；The arrangement length of drilled pile one is not more than 20 meters；The inner edge of drilled pile one is to the outer rim of drilled pile three
Distance be not less than 3 meters.
The drilled pile two, is structure stake, and Main Function is that the space filled between bored concrete pile one and bored concrete pile two increases
Plus integral rigidity, increase pass through with native frictional force, prevention current, diameter 1-1.2 meters of drilled pile two is armored concrete knot
Structure, radical is not in 2；Adjacent two abut, and two ends abut with drilled pile one, drilled pile two, and through armored concrete with contact
Beam two is connected.
The drilled pile three, is bearing pile, is primarily subjected to water pressure, soil pressure, floating object impulsive contact force, connection beam two and connection
The power of the transmission of binder three；Radical is one, and diameter 1.2-2.5 meters, be reinforced concrete structure, is abutted with drilled pile two, with connection
Binder two, connection beam three are connected through armored concrete.
The connection beam one, its effect be for all drilled piles one are linked together, through connection beam two, connection beam three,
Power is passed to drilled pile three；Connection beam one is reinforced concrete structure, can be ribbed highly not less than 0.8 meter, during more than 2 meters
Structure；Thickness is not less than 1.2 meters when for rectangle, and not less than the diameter of drilled pile one；Thinnest part is not when for rib-shaped structure
Less than 0.5 meter, it is connected once armored concrete with drilled pile, and is connected with connection beam two, connection beam three through armored concrete；It is outstanding
1/6 of arm less than the length of connection beam one；When back side is low：Back side need to be higher than on 1 meter one of the bottom surface of linking beam one.
The connection beam two, its effect is that connection beam one, drilled pile two, drilled pile three are linked together, and transmission is bored
Power between hole stake three and connection beam one, is reinforced concrete structure；Its facade can be rectangle and trapezoidal, height when for rectangle
Degree is not less than 0.8 meter；Width is not less than 1 meter；When for it is trapezoidal when, one end highly be more than 2 meters when, can use rib-shaped structure, with brill
Hole two junctions of stake, not less than the diameter of drilled pile two, thinnest part is not less than 0.5 meter to its thickness, with connection beam one, drilled pile
2nd, drilled pile three, connection beam three are connected by armored concrete；Connection beam two is less than 45 degree with the angle of connection beam three.
The connection beam three, its power for acting as transmitting connection beam one and drilled pile three becomes an entirety, is steel
Tendon concrete structure, facade can be rectangle and trapezoidal, highly be not less than 0.8 meter, 0.5-1 meter of thickness；By armored concrete and connection
Binder one, connection beam two, drilled pile three are connected；There is filler in the centre of connection beam three and connection beam one.
The drilled pile one, drilled pile two, the drilled pile anchorage length of drilled pile three, that is, design erosion line long to stake bottom
Degree, is no less than 10 meters if for soil layer, no less than 2.5 times of the diameter of drilled pile one if for rock stratum.
Multiple T-shaped perfusion dams can constitute variously-shaped flood control works, to adapt to the flood control works such as dangerous section, conduct, dyke
The need for.
Meaning of the present invention is, deep as requested to be placed in due to drilled pile one, drilled pile two, the T-shaped arrangement of drilled pile three
Ground deep layer, connection beam one, connection beam two, connection beam three are combined into triangular shape, which forms a firm entirety, from root
Prevented on this to break down, burst, come down, piping, the dangerous situation of stream soil；Even if running into super standard flood can only overflow, flood is decorporated
Afterwards, water can automatically return groove；Main flow stabilization, no longer goes around, and flume irrigating gate leans on water throughout the year；Ensure the flood control under design standard
The needs of safety, agricultural and urban water supply.
Brief description of the drawings：Fig. 1 is the side view that T-shaped perfusion dam drilled pile three meets water, 1, drilled pile 1, drilled pile two in figure
3rd, drilled pile 34, connection beam 35, connection beam 1, drilled pile anchorage length.
Fig. 2 is the side view that T-shaped perfusion dam drilled pile one meets water, 1, drilled pile 1, drilled pile 23, drilled pile in figure
34, connection beam 35, connection beam 1, drilling piled anchor length.
Fig. 3 meets water for T-shaped irrigates dam drilled pile one, the side view of upper level, 1, drilled pile one 2, drilled pile in figure
23, drilled pile 34, connection beam 35, connection beam 1, drilled pile anchorage length.
Fig. 4 meets water for T-shaped irrigates dam drilled pile three, the side view of upper level, 1, drilled pile one 2, drilled pile in figure
23, drilled pile 34, connection beam 35, connection beam 1, drilled pile anchorage length.
Fig. 5 is that dam drilled pile one meets water, back side is low, linking beam one is the side view of rib-shaped structure for T-shaped perfusion, 1 in figure,
Drilled pile 1, drilled pile 23, drilled pile 34, connection beam 35, connection beam 1, drilled pile anchorage length 7, backwater
Face and the discrepancy in elevation at the bottom of linking beam one.
Fig. 6 is that T-shaped irrigates dam drilled pile layout drawing, 1, drilled pile 1, drilled pile 23, drilled pile 38, brill in figure
One arrangement length 9 of hole stake, the distance of the inner edge of drilled pile one to the outer rim of drilled pile three.
Fig. 7 is that T-shaped irrigates dam top view, 4, connection beam 35 in figure, connection beam 1, the arrangement length 9 of drilled pile one,
The inner edge of drilled pile one is to the distance 10 of the outer rim of drilled pile three, connection beam 2 11, filler 12, connection beam two and connection beam three
Angle 13, cantilever.
Fig. 8 is that T-shaped irrigates dam front view, 1, drilled pile 1, connection beam 1, the arrangement length of drilled pile one in figure
14th, the gap of drilled pile one.
Fig. 9 is a kind of flood control works schematic diagram of multiple T-shaped perfusion dam compositions, 15, T-shaped perfusion dam 16, river course master in figure
Streamline.
Specific embodiment：Embodiment 1, the present invention by drilled pile 1, drilled pile 22, drilled pile 33, connection beam 1,
Connection beam 2 10, connection beam 34 are connected with each other and form, and drilled pile 1, drilled pile 22, the T-shaped arrangement of drilled pile 33 are put deeply
In ground deep layer, connection beam 1, connection beam 2 10, connection beam 34 are combined into triangular shape；According to landform, effect, require not
With five types of composition.
Embodiment 2, the drilled pile 1, are bearing pile, and Main Function is subject to water pressure, soil pressure, floating object and collides
Power, 1.2-2.5 meters of stake footpath, is reinforced concrete pile；The gap 14 of drilled pile one is 0.1-0.3 meters；Main Function is to reduce soil
Pressure；Radical is defined after arranging no more than 20 meters, and radical is odd number；Its top connects through armored concrete and connection beam 1
Connect, and a middle pile is abutted with drilled pile 22；The arrangement length 8 of drilled pile 1 is not more than 20 meters；The inner edge of drilled pile one
Distance 9 to the outer rim of drilled pile three is not less than 3 meters.
Embodiment 3, the drilled pile 22, are structure stake, Main Function be filling bored concrete pile 1 and bored concrete pile 33 it
Between space increase integral rigidity, increase with soil frictional force, prevention current pass through, diameter 1-1.2 meters of drilled pile 22, is steel
Tendon concrete structure, radical 1-2 roots；Adjacent two abut, and two ends abut with drilled pile 1, drilled pile 22, and mixed through reinforcing bar
Solidifying soil is connected with connection beam 2 10.
Embodiment 4, the drilled pile 33, are bearing pile, are primarily subjected to water pressure, soil pressure, floating object impulsive contact force, connection
Binder 2 10, the power of the transmission of connection beam 34；Radical is one, and diameter 1.2-2.5 meters, be reinforced concrete structure, with drilled pile
22 abut, and are connected through armored concrete with connection beam 2 10, connection beam 34.
Embodiment 5, the connection beam 1, its effect be for all drilled piles are linked together, through connection beam 2 10,
Power, is passed to drilled pile 33 by connection beam 34；Connection beam 1 is reinforced concrete structure, highly not less than 0.8 meter, more than 2
Meter Shi Ke is rib-shaped structure；Thickness is not less than 1.2 meters when for rectangle, and not less than the diameter of drilled pile 1；When being ribbed knot
Thinnest part is not less than 0.5 meter during structure, is connected with drilled pile 1, connection beam 2 10, connection beam 34 through armored concrete；Cantilever 13
Less than the 1/6 of the length of connection beam 1；When back side is low：Back side is more than 1 meter with the discrepancy in elevation 7 at the bottom of linking beam one.
Embodiment 6, the connection beam 2 10, it act as a connection beam 1, drilled pile 22, drilled pile 33 and is connected to
Together, the power and between transmission drilled pile 33 and connection beam 1, is reinforced concrete structure；Its facade can be rectangle and ladder
Shape, height when for rectangle is not less than 0.8 meter；Width is not less than 1 meter；When for it is trapezoidal when, one end highly be more than 2 meters when, can
Using rib-shaped structure, with the junction of drilled pile 22, its thickness is not less than the diameter of drilled pile 22, and thinnest part is not less than 0.5 meter,
It is connected by armored concrete with connection beam 1, drilled pile 22, drilled pile 33, connection beam 34；Connection beam 2 10 and connection beam
34 angle 12 is less than 45 degree.
Embodiment 7, the connection beam 34, its power for acting as transmitting connection beam 1 and drilled pile 33 become one
Individual entirety, is reinforced concrete structure, and facade can be rectangle and trapezoidal, highly be not less than 0.8 meter, 0.5-1 meter of thickness；By steel
Reinforced concrete is connected with connection beam 1, connection beam 2 10, drilled pile 33；Filled out with the centre of connection beam 1 in connection beam 34
Material 11.
Embodiment 8, the drilled pile 1, drilled pile 22, the drilled pile anchorage length 6 of drilled pile 33, i.e. design punching
Brush line is no less than 10 meters to stake bottom length if for soil layer, no less than 2.5 times of the diameter of drilled pile 1 if for rock stratum.
Embodiment 9, multiple T-shaped perfusion dams 15 can constitute variously-shaped flood control works, to adapt to dangerous section, conduct, dyke
The need for flood control works.
Claims (3)
1. T-shaped irrigates dam, and it is by drilled pile one（1）, drilled pile two (2), drilled pile three（3）, linking beam one（5）, linking beam two
（10）, linking beam three (4) be connected with each other form, it is characterized in that：Drilled pile one（1）, drilled pile two（2）, drilled pile three（3）In T
Shape is arranged, and ground deep layer, connection beam one are placed in deeply（5）, connection beam two（10）, connection beam three（4）It is combined into triangular shape；Drilled pile
One（1）, it is bearing pile, Main Function is subject to water pressure, soil pressure, floating object impulsive contact force, and 1.2-2.5 meters of stake footpath, is reinforcing bar
Concrete-pile；The gap of drilled pile one（14）It is 0.1-0.3 meters；Main Function is to reduce soil pressure；Radical with after arranging not
It is defined more than 20 meters, radical is odd number；Its top is through armored concrete and connection beam one（5）Connection, and a middle pile and brill
Hole stake two（2）Abut；The arrangement length of drilled pile one（8 ）No more than 20 meters；The inner edge of drilled pile one is to the outer rim of drilled pile three
Distance（9 ）Not less than 3 meters；Drilled pile two（2）, it is structure stake, Main Function is filling drilled pile one (1) and drilled pile three
（3）Between space, increase integral rigidity, increase with soil frictional force, prevent current pass through, drilled pile two（2）Diameter 1-1.2
Rice, is reinforced concrete structure, and radical is no less than 2 adjacent two drilled piles two（2）Abut, the drilled pile two for arranging（2）, two
End respectively with drilled pile one（1）Centre one, drilled pile three（ 3）Abut, and through armored concrete and connection beam two（10）Even
Connect；Drilled pile three（3）, it is bearing pile, it is primarily subjected to water pressure, soil pressure, floating object impulsive contact force, connection beam two（10）, contact
The power of the transmission of beam three (4)；Radical is one, and diameter 1.2-2.5 meters, be reinforced concrete structure, is abutted with drilled pile two (2),
With connection beam two（10）, connection beam three（4）Connected through armored concrete；Connection beam one（5）, its effect is for all drilled piles
One（1）Link together, through connection beam two (10), connection beam three (4), power is passed to drilled pile three (3)；Connection beam one (5)
It is reinforced concrete structure, can is rib-shaped structure highly not less than 0.8 meter, during more than 2 meters；Thickness is not less than when for rectangle
1.2 meters, and not less than the diameter of drilled pile one (1)；Thinnest part is not less than 0.5 meter when for rib-shaped structure, through armored concrete
It is connected with drilled pile one (1), connection beam two (10), connection beam three (4)；1/6 of cantilever (13) less than the length of connection beam one (5)；
When backwater is low, the discrepancy in elevation (7) at back side and the bottom of linking beam one is more than 1 meter；Connection beam two (10), its act as connection beam one (5),
Drilled pile two (2), drilled pile three (3) link together, and the power between transmission drilled pile three (3) and connection beam, are that reinforcing bar is mixed
Xtah Crude Clay structure；Its facade can be rectangle and trapezoidal, and height when for rectangle is not less than 0.8 meter；Width is not less than 1 meter；When for
When trapezoidal, when one end is highly more than 2 meters, rib-shaped structure can be used, with the junction of drilled pile two (2), its thickness is not less than drilling
The diameter of stake two (2), thinnest part is not less than 0.5 meter, with connection beam one (5), drilled pile two (2), drilled pile three (3), connection beam
Three (4) are connected by armored concrete；The angle (12) of connection beam two and connection beam three is less than 45 degree；Connection beam three (4), its effect
It is transmission connection beam one (5) and the power of drilled pile three (3), becomes an entirety, be reinforced concrete structure, facade can be
Rectangle and trapezoidal, is highly not less than 0.8 meter, 0.5-1 meter of thickness；By armored concrete and connection beam one（5）, connection beam two
（10）, drilled pile three（3）Connection；In connection beam three（4）With connection beam one（5）Centre have filler（11）.
2. T-shaped according to claim 1 irrigates dam, it is characterized in that：Drilled pile one（1）, drilled pile two（2）, drilled pile three
（3）Drilled pile anchorage length（6）, that is, erosion line is designed to stake bottom length, 10 meters are no less than if for soil layer, if for rock stratum
No less than drilled pile one（1）2.5 times of diameter.
3. T-shaped according to claim 1 irrigates dam, it is characterized in that：Multiple T-shaped irrigate dam（15）Can constitute variously-shaped
Flood control works, to adapt to the flood control works such as dangerous section, conduct, dyke the need for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565748.0A CN105220649B (en) | 2015-09-09 | 2015-09-09 | T-shaped irrigates dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565748.0A CN105220649B (en) | 2015-09-09 | 2015-09-09 | T-shaped irrigates dam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105220649A CN105220649A (en) | 2016-01-06 |
| CN105220649B true CN105220649B (en) | 2017-06-23 |
Family
ID=54989881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510565748.0A Active CN105220649B (en) | 2015-09-09 | 2015-09-09 | T-shaped irrigates dam |
Country Status (1)
| Country | Link |
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| CN (1) | CN105220649B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1211658A (en) * | 1998-10-07 | 1999-03-24 | 唐伯韬 | Construction method for cast pile reinforced concrete dyke |
| CN1296565C (en) * | 2004-03-16 | 2007-01-24 | 陈法根 | Frame mount type combined dam |
| KR100642573B1 (en) * | 2006-07-24 | 2006-11-10 | 주식회사 남원건설엔지니어링 | Installation structure of shoreline facilities for river ecosystem protection |
| JP5157710B2 (en) * | 2008-07-22 | 2013-03-06 | Ｊｆｅスチール株式会社 | Embankment reinforcement structure |
| CN102912762B (en) * | 2012-10-29 | 2015-07-01 | 长江航道规划设计研究院 | Dam with pile groups and permeable frame and construction method of dam |
| CN203129082U (en) * | 2013-01-18 | 2013-08-14 | 戴俊 | Wharf framed bent with triangular framing pier |
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2015
- 2015-09-09 CN CN201510565748.0A patent/CN105220649B/en active Active
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