CN106400740A - Novel plugging method and device used after dike breaking - Google Patents
Novel plugging method and device used after dike breaking Download PDFInfo
- Publication number
- CN106400740A CN106400740A CN201610850838.9A CN201610850838A CN106400740A CN 106400740 A CN106400740 A CN 106400740A CN 201610850838 A CN201610850838 A CN 201610850838A CN 106400740 A CN106400740 A CN 106400740A
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- China
- Prior art keywords
- truss
- breach
- hawser
- anchor
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
-
- 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
Abstract
The invention discloses a novel plugging method and device used after dike breaking. The device comprises iron anchors, a steel wire rope and trusses; each truss is provided with a connecting rope with a hook, and the iron anchors are used for pulling the two ends of the steel wire rope and fixed to dike heads at the two ends of a crevasse; and the trusses are connected to the steel wire rope through the hooks, and thrown into the crevasse to form a basic water blocking framework together with the steel wire rope. The method is characterized in that the device is put into the crevasse to form the water blocking framework, and then building stones are thrown into the crevasse for plugging. By means of the method and device, the preparation work is less, construction is simple, and plugging is rapid.
Description
Technical field
The present invention relates to flood control works technical field, in particular to block up method and dress after a kind of new dyke breaking
Put.
Technical background
Dyke building is to resist a kind of flood measure, and therefore it is widely deployed and prevents in water conservancy
In big vast engineering.But it is subject to economic condition, impact the problems such as historical reasons, China's existing dike has that levee body condition is poor, levee body
Multiple hidden danger such as material and construction quality difference.When dyke is attacked by flood, flood exceedes the defensive ability/resistance ability of dyke, or Gao Shui
Position flood soaks dyke for a long time and occurs rescuing and protecting and improper all can cause to burst.
Due to a variety of causes, it is very difficult to eliminate dyke breaking phenomenon, and the existing tradition of China technology of blocking up mainly has
Native stone is blocked up, gabion is blocked up, the method for attacking and occupying of driving piles is blocked up, shipwreck is blocked up and the special bags of willow branches, framed by bamboo, for building dykes work method of attacking and occupying is blocked up, but all by breach
The depth of water, flow velocity, drop, the condition such as soil property limit.These technology enforcement difficulties are big, preparation is many, low construction efficiency, operation
Personnel hazard's coefficient is high, expend substantial amounts of manpower and materials, and constructs that time-consuming, leads to submergence ratio big, people's life and wealth
Produce loss big.
Content of the invention
The present invention is aiming at the deficiencies in the prior art, there is provided a kind of preparation and construction are all simple, quickly new
Method and device of blocking up after type dyke breaking.
To achieve these goals, the method for blocking up after the new dyke breaking designed by the present invention, its special character exists
In comprising the following steps：
A robs to build wraps up in head；
B processes anchor, hawser and some truss according to breach width, wherein：Described anchor is used for holding hawser two ends simultaneously
It is fixed on the dike head of breach two ends；Described truss is connected on hawser, is together formed with hawser in the breach that is used for jettisoninging
Basic dash skeleton is it is preferable that truss is made using steel pipe or reinforcing bar；
C jettisonings anchor fixation respectively so that the hawser being connected on two anchors is tightened simultaneously on the dike head at breach two ends
It is across above breach；
D truss is fixed on hawser and jettisonings in breach；
E is toward first jettisoninging vegetation bundle truss upstream side, then throwing earth and stone material, until filling up breach, completes work of blocking up.
Preferably, the distance away from dike head for the described anchor is 1 ~ 10m.
Further, fix anchor in described step c to refer specifically to first anchor is fixed on dike head, then increase at anchor position
If steel-pipe pile, and fill block stone throwing ballast.Increase the stability of whole water blocking process.
Yet further, described truss is disposed with 2 ~ 5 rows along breach direction, increases the stability of whole dash skeleton.
A kind of plugging device after new dyke breaking, it is characterized in that：Including anchor, hawser and truss, institute
State and the connecting rope with hook is provided with truss, described anchor is used for holding hawser two ends and being fixed on breach two ends dike head
On；Described truss is connected on hawser by hook, and described purlin is used for jettisoninging in breach and together being formed substantially with hawser
Dash skeleton.
Further, described truss includes the center of circle multiple circular frameworks on the same line, and described circular framework is by even
Extension bar is fixed, and described circular framework is provided with many interception bars, and described interception bar and circular framework are at grade and edge
Even circumferential is arranged, described each interception bar meets at circle centre position, and its end is circumferentially outer to be in divergent shape distribution, intercepts bar and intersects at
The center of circle and with weld or riveting etc. method be fixed on circle centre position.This truss is conducive to keeping stable in water, and in breach
Play a gear effect.
Further, described truss is provided with two kinds of sizes of size, and described small size truss is located at the side that meets water, described big
Size truss small size truss downstream.Described setting structure makes truss form more closely knit retaining structure in breach, favorably
In gear vegetation bundle and an earth and stone material.
Preferably, described circular framework is provided with 2 ~ 10.
Yet further, described circular framework spacing is 0.6 ~ 1m.
Yet further, described circular framework is fixed by 2 ~ 6 connecting rods, described large-sized truss intercept bar length 3 ~
6m, undersized truss intercepts bar length 2 ~ 3m.
Yet further, a diameter of 0.5m ~ 3m of described circular framework, circular framework diameter of section is 20mm ~ 100mm.
It is an advantage of the current invention that：
1st, anchor, hawser, truss are collectively forming supporting file skeleton, and anchor, truss are embedded in riverbed, retaining structure stability
Well it is not easy to be washed away by water.
2nd, vegetation bundle will not directly be flushed away under the protection of dash skeleton, thus being formed preliminary together with dash skeleton
Water-retaining structure, can effectively intercept the earth and stone material jettisoninged in burst, thus reaching purpose of quickly blocking up.
3rd, preparation is less, and construction is simple, is easy to workmen's operation, improves efficiency of construction, and closure speed is fast.
Brief description
Fig. 1 be a kind of new dyke breaking after plugging device structural representation in the application.
Fig. 2 is anchor and hawser attachment structure schematic diagram.
Fig. 3 is the truss structure schematic diagram with hook.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the girder three-dimensional illustraton of model with hook.
Fig. 6 is hook three-dimensional model diagram.
In figure：Anchor 1, hook 2, hawser 3, truss 4, circular framework 4.1, connecting rod 4.2, intercept bar 4.3, connecting rope
5, dike head 6, the direction of arrow is water (flow) direction.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Method of blocking up after new dyke breaking shown in figure, comprises the following steps：
A robs to build wraps up in head, prevents from bursting to expand further；
B processes anchor 1, hawser 3 and some truss 4 according to breach width, wherein：Described anchor 1 is used for holding 3 liang of hawser
Hold and be fixed on breach two ends dike head 6；Truss 4 is connected on hawser 3, in the breach that is used for jettisoninging with hawser 3 together
Form basic dash skeleton；
C jettisoning on the dike head 6 at breach two ends respectively anchor 1 and fixing so that the hawser 3 being connected on two anchors 1 stretches tight
Tight and be across above breach；
D truss 4 is fixed on hawser 3 and jettisonings in breach；
Toward first jettisoninging vegetation bundle truss 4 upstream side, vegetation bundle forms preliminary water-retaining structure together with dash skeleton to e, then toward certainly
Throwing earth and stone material at mouthful, until filling up breach, the earth and stone material that can effectively intercept throwing of preliminary water-retaining structure, thus rapidly
Complete work of blocking up.
Before throwing earth and stone material, vegetation bundle of first jettisoninging toward in breach, vegetation bundle will not direct quilt under the protection of supporting file skeleton
Washing away, thus forming preliminary water-retaining structure together with supporting file skeleton, reaching purpose of blocking up.Fix anchor 1 in step c to refer specifically to
First anchor 1 is fixed on dike head 6, then sets up steel-pipe pile at anchor 1 position, and fill block stone throwing ballast.Truss 4 is along breach direction cloth
It is equipped with multiple rows of, generally arranges 2 ~ 5 rows, size is different between row and row, the arrangement of multiple rows of truss 4 increases interdiction capability,
So that block up being more prone to, during operation, first the major diameter processing truss 4 is jettisoninged in breach with loop wheel machine, then by minor diameter
Truss 4 is jettisoninged in breach, and generally, major diameter truss is located at the downstream of minor diameter truss, and truss 4 passes through to link up with 2 even
It is connected to hawser 3, due to truss 4 self gravitation, flow action, the part steel pipe of truss 4 is embedded in riverbed, with hawser 3
Together form basic dash skeleton.Preferably, truss is made using steel pipe or reinforcing bar, the distance away from dike head 6 for the anchor be 1 ~
10m.
The plugging device after new dyke breaking according to above method making of blocking up, including anchor 1, hawser 3 and
Truss 4, truss 4 is provided with the connecting rope 5 with hook 2, and anchor 1 is used for holding hawser 3 two ends and being fixed on breach two ends
On dike head 6；Truss 4 passes through to link up with and 2 is connected on hawser 3, and truss 4 is used for jettisoninging in breach and together being formed with hawser 3
Basic dash skeleton, truss 4 is typically provided with 2 ~ 5 rows.
Wherein, truss 4 includes the center of circle multiple circular frameworks 4.1 on the same line, and circular framework 4.1 is by connecting rod
4.2 is fixing, and circular framework 4.1 is provided with many interception bars 4.3, intercept bar 4.3 and circular framework 4.1 at grade and
Circumferentially it is evenly arranged, intercepts bar 4.3 and intersect at circle centre position, its end is circumferentially outer to be in divergent shape distribution, intercepts bar and intersects
It is fixed on circle centre position in the center of circle and with the method such as welding or riveting.Truss 4 is provided with two kinds of sizes of size, small size truss position
In the side that meets water, large scale truss small size truss downstream.Preferably, the interception bar on each circular framework 4.1 is provided with 2 ~ 5
Root, circular framework 4.1 spacing is 0.6 ~ 1m.Large-sized truss intercepts bar length 3 ~ 6m, and undersized truss intercepts bar length 2 ~ 3m.
A diameter of 0.5m ~ 3m of circular framework 4.1, the section of circular framework 4.1 is also circle, and diameter of section is 20mm ~ 100mm.
Certain river levee to be attacked due to flood, causes the crevasse that 30m is wide, a width of 6m of dyke, depth of water 1.5m at breach, and this is stifled
Vocal imitation skill specific embodiments are as follows：
1st, rob to build and wrap up in head, prevent from bursting to expand further.
2nd, anchor 1, hawser 3 and truss 4 are processed according to breach width.Hawser 3 length is 34m, and two ends are not connected to
On anchor 1, truss 4 first makes circular framework 4.1 by steel pipe, and circular framework 4.1 arranges 6 altogether, in each circular framework 4.1
Make interception bar by 3 steel pipes, fixing as connecting rod 4.2 by 3 steel pipes each other.Major diameter truss intercepts the long 4m of bar,
Circular framework 4.1 diameter takes 1m, and interval takes 1m；Minor diameter truss intercepts the long 2m of bar 4.2, and circular framework 4.1 diameter takes 0.5m,
Every taking 0.7m.
3rd, first jettisoning above dike head 6 one end an anchor 1, after anchor 1 is fixed on riverbed, then in other end dike head 6
Another anchor 1 is jettisoninged so that the hawser 3 being connected on two anchors 1 is fixed on above breach in top, and in anchor 1
Steel-pipe pile is set up in position, and fill block stone throwing ballast, fixes anchor 1 further.
4th, first the major diameter processing truss 4 is jettisoninged in breach with loop wheel machine, then minor diameter truss 4 is jettisoninged to breach
In, truss 4 passes through hook 2 and is connected to hawser 3, and due to truss 4 self gravitation, flow action, the part steel pipe of truss 4 embeds
To in riverbed, together form basic dash skeleton with hawser 3.
5th, jettisoning vegetation bundle toward in burst in dash skeleton upstream, dash skeleton makes vegetation bundle not washed away by current, formed
Preliminary water-retaining structure.
6th, from dike head 6 toward breach position progressively throwing earth and stone material, make earth and stone material fill up breach, so far block up and complete.
Claims (9)
1. a kind of method of blocking up after new dyke breaking is it is characterised in that comprise the following steps：
A robs to build wraps up in head, prevents from bursting to expand further；
B processes anchor, hawser and some truss according to breach width, wherein：Described anchor is used for holding hawser two ends simultaneously
It is fixed on the dike head of breach two ends；Described truss is connected on hawser, is together formed with hawser in the breach that is used for jettisoninging
Basic dash skeleton；
C jettisonings anchor fixation respectively so that the hawser being connected on two anchors is tightened simultaneously on the dike head at breach two ends
It is across above breach；
D truss is fixed on hawser and jettisonings in breach；
E is toward first jettisoninging vegetation bundle truss upstream side, then throwing earth and stone material, until filling up breach, completes work of blocking up.
2. after new dyke breaking according to claim 1 block up method it is characterised in that：Anchor is fixed in step c
Refer specifically to first anchor is fixed on dike head, then set up steel-pipe pile at anchor position, and fill block stone throwing ballast.
3. after new dyke breaking according to claim 2 block up method it is characterised in that：Described truss is along breach side
To being disposed with 2 ~ 5 rows.
4. the plugging device after a kind of new dyke breaking it is characterised in that：Including anchor, hawser and truss, described truss
On be provided with the connecting rope with hook, described anchor is used for holding hawser two ends and being fixed on breach two ends dike head；Described
Truss is connected on hawser by hook, and described purlin is used for jettisoninging in breach and together forms basic dash bone with hawser
Frame.
5. the plugging device after new dyke breaking according to claim 4 it is characterised in that：Described truss includes the center of circle
Multiple circular frameworks on the same line, described circular framework is fixed by connecting rod, and described circular framework is provided with many
Intercept bar, described interception bar and circular framework are evenly arranged at grade and circumferentially, described interception bar meets at circle centre position,
Its end is circumferentially outer to be in divergent shape distribution.
6. the plugging device after new dyke breaking according to claim 5 it is characterised in that：Described truss is provided with greatly
Little two kinds of sizes, described small size truss is located at the side that meets water, described large scale truss small size truss downstream.
7. the plugging device after new dyke breaking according to claim 6 it is characterised in that：Described circular framework spacing
For 0.6 ~ 1m.
8. the plugging device after new dyke breaking according to claim 7 it is characterised in that：Described circular framework by 2 ~
6 connecting rods are fixed, and described large-sized truss intercepts bar length 3 ~ 6m, and undersized truss intercepts bar length 2 ~ 3m.
9. the plugging device after new dyke breaking according to claim 8 it is characterised in that：Described circular framework straight
Footpath is 0.5m ~ 3m, and circular framework section is also circle, and diameter of section is 20mm ~ 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850838.9A CN106400740B (en) | 2016-09-23 | 2016-09-23 | A kind of method and device of blocking up after dyke breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850838.9A CN106400740B (en) | 2016-09-23 | 2016-09-23 | A kind of method and device of blocking up after dyke breaking |
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| CN106400740A true CN106400740A (en) | 2017-02-15 |
| CN106400740B CN106400740B (en) | 2019-06-11 |
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| CN107938605A (en) * | 2017-12-29 | 2018-04-20 | 郑州玄机器人有限公司 | One kind supports fixed breach plugging device and method |
| CN107938604A (en) * | 2017-12-29 | 2018-04-20 | 郑州玄机器人有限公司 | A kind of breach method for blocking using the closure skeleton that bursts |
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| CN1077941C (en) * | 1999-12-14 | 2002-01-16 | 张平顺 | Technique for closing up dam (or dike) breach with quickly arranged frame |
| US7431533B1 (en) * | 2007-06-05 | 2008-10-07 | Entech Corporation | Floating levee sheet |
| CN202416253U (en) * | 2011-12-26 | 2012-09-05 | 华北水利水电学院 | Waste-tire emergency cage and waste-tire emergency cage combined dike |
| CN102518084B (en) * | 2011-12-26 | 2015-07-29 | 华北水利水电学院 | Junked tire speedily carry out rescue work cage combination dike |
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| CN108661011A (en) * | 2018-07-18 | 2018-10-16 | 扬州大学 | A kind of collapsible breach plugging device and its application process |
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| CN114960548B (en) * | 2022-07-04 | 2024-01-26 | 刘柱法 | Blocking method for dike breach |
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