CN109112951A - Open cut of crossing the river is leaked water apparatus and system - Google Patents
Open cut of crossing the river is leaked water apparatus and system Download PDFInfo
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- CN109112951A CN109112951A CN201811186562.4A CN201811186562A CN109112951A CN 109112951 A CN109112951 A CN 109112951A CN 201811186562 A CN201811186562 A CN 201811186562A CN 109112951 A CN109112951 A CN 109112951A
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- river
- steel
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- walked
- open cut
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/005—Canals entirely situated above ground level, e.g. on piers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Revetment (AREA)
Abstract
The present invention discloses one kind open cut of crossing the river and leakes water apparatus and system, is related to open-cut foundation ditch technical field of tunnel construction, to solve the technical problem that existing suction pump draws water or when reinforced concrete structure aqueduct carries out the dredging of water flow is ineffective.Water installations are walked in open cut of the present invention of crossing the river, comprising: groove body, which is connected with support construction, and the both ends of groove body are fixed in the support construction of two sides；Also, groove body uses temporary steel aqueduct.Since steel construction aqueduct is effectively reduced compared to reinforced concrete flume structure own wt, construction is more convenient；Also, related material can be attached by welding manner, and speed of application is fast, be convenient for daily maintenance, and used steel are recyclable to be recycled, to effectively reduce cost, and steel construction has certain flexibility, be more in line with the condition of construction at scene.
Description
Technical field
The present invention relates to open-cut foundation ditch technical field of tunnel construction, in particular to one kind open cut of crossing the river walks water installations and is
System.
Background technique
With the fast development of China express railway, open-cut foundation ditch tunnel has been widely used.Open-cut foundation ditch tunnel at present
The problem of wearing outdoor drainage ditch and river under open trench tunnel can be often encountered in construction, brought to constructing tunnel difficult and dangerous.
In the prior art, it wears and draws water in the construction in outdoor drainage ditch and river frequently with suction pump or reinforcing bar under open trench tunnel
Concrete structure aqueduct carries out the dredging of water flow, and leat or river are often mingled with house refuse to the side for using pumping for water pump
Method is very unfavorable, and water pump is unable to satisfy the flow of channel when water is big, and reinforced concrete structure is larger suitable due to own wt
The construction environment small for span is unable to satisfy all condition of construction.
Therefore, how to provide a kind of reliable, at low cost, easy construction the open cut of crossing the river of effect to leak water apparatus and system, energy
Enough meet construction demand, it has also become the technical issues of those skilled in the art's urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide one kind open cuts of crossing the river to leak water apparatus and system, is drawn water with solving existing suction pump
Or reinforced concrete structure aqueduct carries out technical problem ineffective when the dredging of water flow.
The present invention provides one kind open cut of crossing the river and walks water installations, comprising: groove body, the groove body are connected with support construction, and institute
The both ends for stating groove body are fixed in the support construction of two sides；Also, the groove body uses temporary steel aqueduct.
When practical application, open cut of the present invention of crossing the river is walked in water installations, and the support construction includes: span centre lattice
Column, the span centre lattice column are connected with span centre Two bors d's oeuveres I-steel, and the span centre Two bors d's oeuveres I-steel is connected with multiple main longitudinal griders, multiple
The main longitudinal grider is connected with distribution beam.
Specifically, open cut of the present invention of crossing the river is walked in water installations, and the multiple main longitudinal grider is preferably along the support
The span centre cross-sectional direction interval of structure is uniformly distributed.
Wherein, open cut of the present invention of crossing the river is walked in water installations, the span centre lattice column and the span centre Two bors d's oeuveres I-shaped
Span centre bracket is connected between steel and across end bracket.
Also, open cut of the present invention of crossing the river is walked in water installations, and the span centre Two bors d's oeuveres I-steel uses Double-layer two-splice I45
I-steel.
Specifically, open cut of the present invention of crossing the river is walked in water installations, and the temporary steel aqueduct includes: and the distribution beam
The aqueduct bottom steel plate of connection, aqueduct bottom steel plate are connected with sidewall steel plate, and the sidewall steel plate is connected with to drawing finish rolling screw thread
Steel.
Further, open cut of the present invention of crossing the river is walked in water installations, aqueduct bottom steel plate and the sidewall steel plate
Between be attached by corner steel plate.
Further, open cut of the present invention of crossing the river is walked in water installations, aqueduct bottom steel plate, the side wall steel
Plate, described pair of drawing fining twisted steel and the corner steel plate are all made of reinforcement steel plate.
Still further, open cut of the present invention of crossing the river is walked in water installations, the sidewall steel plate is also connected with side wall and adds
Gu channel steel.
When practical application, open cut of the present invention of crossing the river is walked in water installations, the support construction further include: end coagulation
Soil matrix seat；The both ends of the temporary steel aqueduct are connect with the end concrete pedestal, and the gap of junction is stopped using rubber
Water plate is blocked.
Wherein, open cut of the present invention of crossing the river is walked in water installations, and the rubber water-proof plate selects anchoring adhesive.
Specifically, open cut of the present invention of crossing the river is walked in water installations, is adopted between the groove body and the support construction
It is attached with the mode of welding.
Compared with the existing technology, open cut of the present invention of crossing the river is walked water installations and is had the advantage that
Open cut provided by the invention of crossing the river is walked in water installations, comprising: groove body, the groove body are connected with support construction, and groove body
Both ends be fixed in the support construction of two sides；Also, groove body uses temporary steel aqueduct.From this analysis, the present invention provides
Open cut of crossing the river walk water installations, since steel construction aqueduct is effectively reduced compared to reinforced concrete flume structure own wt,
Construction is more convenient；Also, related material can be attached by welding manner, and speed of application is fast, be convenient for daily dimension
Shield, used steel are recyclable to be recycled, to effectively reduce cost, and steel construction has certain flexibility, more
Add the condition of construction for meeting scene.
The present invention also provides one kind open cuts of crossing the river to walk water system, comprising: open cut as described in any one of the above embodiments of crossing the river is leaked water
Device.
Water system is walked in the open cut of crossing the river and water installations possessed advantage compared with the existing technology is walked in above-mentioned open cut of crossing the river
Identical, details are not described herein.
In addition, open cut provided by the invention of crossing the river is leaked water in apparatus and system, steel aqueduct groove body is welded using steel plate,
Reinforcing is carried out shaping with channel steel and fining twisted steel, the gap that groove body both ends are generated with support construction is sealed using rubber slab
Processing, can effectively ensure that the stability of entire temporary steel aqueduct, the setting of sealed rubber plate is so that temporary steel aqueduct water flow is close
Envelope property is greatly improved.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram in the span centre cross section that water installations are walked in open cut provided in an embodiment of the present invention of crossing the river；
Fig. 2 is the structural schematic diagram across end cross section that water installations are walked in open cut provided in an embodiment of the present invention of crossing the river；
Fig. 3 is the longitudinal plane structure schematic diagram that water installations are walked in open cut provided in an embodiment of the present invention of crossing the river.
In figure: 1- span centre bracket；2- span centre Two bors d's oeuveres I-steel；3- span centre lattice column；4- main longitudinal grider；5- distribution beam；
6- aqueduct bottom steel plate；The corner 7- steel plate；8- is to drawing fining twisted steel；9- sidewall steel plate；10- side wall reinforces channel steel；11-
End concrete pedestal；12- rubber water-proof plate；13- is across end bracket.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the system of indication or suggestion meaning or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Fig. 1 is the structural schematic diagram in the span centre cross section that water installations are walked in open cut provided in an embodiment of the present invention of crossing the river；Fig. 2 is
The structural schematic diagram across end cross section of water installations is walked in open cut provided in an embodiment of the present invention of crossing the river；Fig. 3 is the embodiment of the present invention
The longitudinal plane structure schematic diagram of water installations is walked in the open cut of crossing the river provided.
As shown in Figure 1-Figure 3, the embodiment of the present invention provides one kind open cut of crossing the river and walks water installations, comprising: groove body, groove body connect
It is connected to support construction, and the both ends of groove body are fixed in the support construction of two sides；Also, groove body uses temporary steel aqueduct.
Compared with the existing technology, open cut of crossing the river described in the embodiment of the present invention is walked water installations and is had the advantage that
Open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, comprising: groove body, the groove body
It is connected with support construction, and the both ends of groove body are fixed in the support construction of two sides；Also, groove body uses temporary steel aqueduct.By
This analysis is it is found that water installations are walked in open cut provided in an embodiment of the present invention of crossing the river, since steel construction aqueduct is crossed compared to armored concrete
Slot structure own wt is effectively reduced, therefore construction is more convenient；Also, related material can be carried out by welding manner
Connection, speed of application is fast, is convenient for daily maintenance, and used steel are recyclable to be recycled, so that cost is effectively reduced, and
Steel construction has certain flexibility, is more in line with the condition of construction at scene.
When practical application, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, above-mentioned branch
Support structure may include: span centre lattice column 3, which can connect span centre Two bors d's oeuveres I-steel 2, span centre Two bors d's oeuveres work
Word steel 2 can connect multiple main longitudinal griders 4, and multiple main longitudinal griders 4 can connect distribution beam 5, to be risen by span centre lattice column 3
To supporting role well；Span centre Two bors d's oeuveres I-steel 2 is by being welded to connect on the span centre lattice column 3 of two sides, as temporary steel
The span centre of aqueduct supports.
Specifically, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, above-mentioned multiple masters
Stringer 4 can be preferably to be uniformly distributed along the span centre cross-sectional direction interval of support construction, be spaced equally distributed support effect
More preferably.
Wherein, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, above-mentioned span centre lattice
Can connect between column 3 and span centre Two bors d's oeuveres I-steel 2 span centre bracket 1 and across end bracket 13, thus pass through multiple span centre brackets 1
With multiple support stability for effectively improving support construction across end bracket 13.
Also, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, and above-mentioned span centre Two bors d's oeuveres I-steel 2 can use
Double-layer two-splice I45 I-steel.
It should be added that, the edge of a wing of I-steel is gradually thinning on side from root herein, there is certain angle,
The model of I-steel is indicated with the Arabic numerals of the high bentimeters of its waist, web, edge of a wing thickness and flange width it is different its
Specification is indicated with the millimeter of high (the h) × leg of waist wide (b) × waist thick (d).Such as " I-steel 160 × 88 × 6 ", that is, indicate that waist is a height of
160 millimeters, leg width is 88 millimeters, the I-steel that waist thickness is 6 millimeters.Also available model indicates the specification of I-steel, and model indicates
The high bentimeters of waist, such as I45 (I represents I-steel, 45 represent waist 45 centimetres high), also known as I-steel 45#.The high identical work of waist
Word steel need to be on the right of model plus a, b, c are distinguished if any several different legs are wide and waist is thick, as I-steel 45#a (I45a),
45#b (I45b), 45#c (I45c) etc..
Specific data may refer to following table:
| Specification | Highly | Leg is wide | Waist is thick | Theoretical weight |
| 45#a | 450 | 150 | 11.5 | 80.42 |
| 45#b | 450 | 152 | 13.5 | 87.485 |
| 45#c | 450 | 154 | 15.5 | 94.55 |
Specifically, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, above-mentioned temporary steel
Aqueduct may include: the aqueduct bottom steel plate 6 connecting with distribution beam 5, which can connect sidewall steel plate 9, and side
Wall steel plate 9 can connect to fining twisted steel 8 is drawn, and support so that temporary steel aqueduct is used as entirely through aqueduct bottom steel plate 6, and
Both ends are supported on the crown beam top for having poured and having finished；Two sides sidewall steel plate 9 can carry out to drawing drawing fining twisted steel 8 by this
It reinforces.
Further, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, above-mentioned aqueduct
It can be attached by corner steel plate 7 between bottom steel plate 6 and sidewall steel plate 9.
Further, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, above-mentioned aqueduct bottom steel plate 6, side wall
Steel plate 9 can integrally improve jail to pass through and reinforce steel plate using steel plate is reinforced to drawing fining twisted steel 8 and corner steel plate 7
Solidity.
Still further, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, and as shown in Figure 1-Figure 3, above-mentioned side
Wall steel plate 9 can also be connected with side wall and reinforce channel steel 10, so that two sides sidewall steel plate 9 can be by this to drawing fining twisted steel 8
Channel steel 10 is reinforced with side wall reinforce drawing.
When practical application, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, as shown in Figure 1-Figure 3, above-mentioned branch
Support structure can also include: end concrete pedestal 11；The both ends of temporary steel aqueduct can be connect with end concrete pedestal 11,
And the gap of junction can be blocked using rubber water-proof plate 12.The effect of rubber water-proof plate 12 is to increase aqueduct sealing
Property, it is allowed to relatively reliable in the construction process.
Wherein, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, and above-mentioned rubber water-proof plate 12 can select plant
Muscle glue, to guarantee aqueduct leakproofness.
It should be added that, anchoring adhesive has adhesive strength height, as pre-buried, normal temperature cure, hardening process herein
Shrink small, heat resistance is good, can weld after burying muscle, durability, good weatherability, anti-aging, media-resistant (acid, alkali, water) performance
Good, toughness, impact resistance are excellent after solidification, are free of volatile solvent, asepsis environment-protecting, A, the B component wide, construction party with glue ratio
Just the features such as.
Specifically, open cut provided in an embodiment of the present invention of crossing the river is walked in water installations, between above-mentioned groove body and support construction
It can be attached by the way of welding, so that speed of application is fast, be convenient for daily maintenance.
The embodiment of the present invention also provides one kind open cut of crossing the river and walks water system, comprising: it is as described in any one of the above embodiments cross the river it is bright
Scoop away water installations.
Open cut provided in an embodiment of the present invention of crossing the river is leaked water apparatus and system, since steel construction aqueduct compares armored concrete
Analysis on aqueduct structure own wt is effectively reduced, therefore construction is more convenient；Also, related material can by welding manner into
Row connection, speed of application is fast, is convenient for daily maintenance, and used steel are recyclable to be recycled, so that cost is effectively reduced,
And steel construction has certain flexibility, is more in line with the condition of construction at scene.
In addition, open cut provided in an embodiment of the present invention of crossing the river is leaked water in apparatus and system, steel aqueduct groove body is welded using steel plate
It connects, reinforcing is carried out shaping with channel steel and fining twisted steel, the gap that groove body both ends and support construction generate uses rubber slab
It is sealed processing, can effectively ensure that the stability of entire temporary steel aqueduct, the setting of sealed rubber plate is so that temporary steel is crossed
Slot water flow leakproofness is greatly improved.
To sum up, the purpose of the present invention is to provide a kind of construction is simple, function is reliable, and span can according to the actual situation freely
The open cut of crossing the river of selection is leaked water apparatus and system.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. one kind crosses the river, water installations are walked in open cut characterized by comprising groove body, the groove body are connected with support construction, and described
The both ends of groove body are fixed in the support construction of two sides；
Also, the groove body uses temporary steel aqueduct.
2. water installations are walked in open cut according to claim 1 of crossing the river, which is characterized in that the support construction includes: span centre lattice
Structure column, the span centre lattice column are connected with span centre Two bors d's oeuveres I-steel, and the span centre Two bors d's oeuveres I-steel is connected with multiple main longitudinal griders, more
A main longitudinal grider is connected with distribution beam.
3. water installations are walked in open cut according to claim 2 of crossing the river, which is characterized in that the span centre lattice column and the span centre
Span centre bracket is connected between Two bors d's oeuveres I-steel and across end bracket.
4. water installations are walked in open cut according to claim 2 or 3 of crossing the river, which is characterized in that the temporary steel aqueduct include: with
The aqueduct bottom steel plate of distribution beam connection, aqueduct bottom steel plate are connected with sidewall steel plate, and the sidewall steel plate is connected with pair
Draw fining twisted steel.
5. water installations are walked in open cut according to claim 4 of crossing the river, which is characterized in that aqueduct bottom steel plate and the side wall
It is attached between steel plate by corner steel plate.
6. water installations are walked in open cut according to claim 5 of crossing the river, which is characterized in that aqueduct bottom steel plate, the side wall
Steel plate, described pair of drawing fining twisted steel and the corner steel plate are all made of reinforcement steel plate.
7. water installations are walked in open cut according to claim 4 of crossing the river, which is characterized in that the sidewall steel plate is also connected with side wall
Reinforce channel steel.
8. water installations are walked in open cut according to claim 2 of crossing the river, which is characterized in that the support construction further include: end
Concrete pedestal；
The both ends of the temporary steel aqueduct are connect with the end concrete pedestal, and the gap of junction uses rubber water-proof plate
It is blocked.
9. water installations are walked in open cut according to claim 8 of crossing the river, which is characterized in that the rubber water-proof plate selects bar planting
Glue.
10. one kind crosses the river, water system is walked in open cut characterized by comprising such as above-mentioned of any of claims 1-9
Water installations are walked in open cut of crossing the river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186562.4A CN109112951A (en) | 2018-10-11 | 2018-10-11 | Open cut of crossing the river is leaked water apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186562.4A CN109112951A (en) | 2018-10-11 | 2018-10-11 | Open cut of crossing the river is leaked water apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109112951A true CN109112951A (en) | 2019-01-01 |
Family
ID=64857961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811186562.4A Pending CN109112951A (en) | 2018-10-11 | 2018-10-11 | Open cut of crossing the river is leaked water apparatus and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109112951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725282A (en) * | 2019-09-04 | 2020-01-24 | 清华大学 | Structure and construction method of steel-concrete composite structure aqueduct |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725282A (en) * | 2019-09-04 | 2020-01-24 | 清华大学 | Structure and construction method of steel-concrete composite structure aqueduct |
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