CN1163653C - Bag linking method for quickly blocking burst of dam or dyke and steel pins - Google Patents
Bag linking method for quickly blocking burst of dam or dyke and steel pins Download PDFInfo
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- CN1163653C CN1163653C CNB991025148A CN99102514A CN1163653C CN 1163653 C CN1163653 C CN 1163653C CN B991025148 A CNB991025148 A CN B991025148A CN 99102514 A CN99102514 A CN 99102514A CN 1163653 C CN1163653 C CN 1163653C
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Abstract
The present invention relates to a bag linking method and steel chisel needles for rapidly blocking a dam levee breach in flood. The method comprises: the principle that the gravity of objects is greater than the scouring force of water is fully used, materials are gotten in a position near a levee breach of a dam or a position near the closure position of a dam and loaded into bags in a treatment in accordance with local condition mode, the bags are arbitrarily linked, the weight of the bags can reach more than 5T, and the bags can be firmly bounded and sleeved in the levee breach by striking chisels. The present invention has the advantages of simplicity and practicality, firm penetration, binding and strapping, and rapid blockage; for example, when the present invention is implemented in the Jiujiang levee breach of the Yangtse River stem dike, only 10 hours are needed to block the levee breach; the present invention is simultaneously suitable for the dam building, sand blockage and cofferdam closure of water conservancy, roads, bridges, enclosing sea, etc. and railway emergency; the present invention also avoids unnecessary blocking material waste, and omits the expense for making blocks and the link of loading and transporting the blocks.
Description
The present invention relates to dykes and dams, a chain of bag method of dike breach in particularly a kind of quick blocking flood.
When the proportion of object during greater than the proportion of water, object just is immersed in water-bed precalculated position.If water is to flow when again impact force being arranged, then must increase the weight of object and greater than the impact force of water.
Live in people on the rivers,lakes and seas limit for a good survival and development environment is arranged, build dykes and dams, as will cause dike breach when running into above the flood of dykes and dams ability to bear and seawater on its limit.Existing method for blocking mainly is to take heavy general cargo or block side by side with some general cargoes flood is flow slowly in its breach place, with steel pipe frame wood, soil and stone combination net cage dam with the reinforcing bar case that fills up material, bamboo crib or special bags of willow branches, framed by bamboo, for building dykes bundle, ratchel and precast concrete bulk etc. inputs are burst.But limit with the above-mentioned various methods of the blocking up breach ambient conditions that is subjected to happen suddenly, and the expense material is taken a lot of work and is bothersomely mistaken again more.Also having a kind of method in addition is that the material-taking on-site pack directly is thrown into breach, because the gravity of thin material bag is difficult to reach the effect of in time blocking up less than the impact force of water.
Task of the present invention provide a kind of can material-taking on-site the pack a chain of bag of weight arbitrarily again, make the impact force of its gravity, and it firmly tied up cover drill a blasting hole in bursting, thereby easyly block up fast greater than water.
Its solution is, look dike breach and the water flow velocity situation of the rivers,lakes and seas of damming, suit measures to local conditions to get material (stone, sand, mud) pack (bag or cage and the special-purpose bag that contain all kinds of material systems) nearby fast at it, and rapidly with rope (containing bundles material such as the rope of wire rope, strap, metal wire rod and various material systems and bamboo rattan withy) will some pockets (containing the pocket that other place ships) sack tighten and the folded bag of bag back are directly tied up tightly or strap are tightened up it or directly pass some pocket center colligations with drill rod pin rope tightly to become to wrap with hand formula packing device from bag is middle with restricting respectively.Too anxious and scouring force is big can be again with rope some free clothings is tied up to tie up tight or wear to wrap to go here and there to wrap to bundle to tighten with drill rod pin rope and be in the same place as the current that burst.Rapidly it is jettisoninged then and build into the breach heap.Behind the post that bursts to drive piles nearby, (end is tied up on the rope that is being bundled into bag) other end of rope can be tied up in case of necessity be enclosed within on the pile and other object that can bear (as tree, building or the like) is gone up or (tying up respectively in back on the pile of breach both sides) with the two ends of rope tie up be enclosed within cross on the rope that bursts break steel or the bamboo pricker wear the bag string wrap to the dykes and dams base or by build bag (contain with thin material bag build all kinds of dykes and dams with the kiln and the retaining pool) pursue and make a chain of pricker or above-mentioned several ways are comprehensively used.Like this so constantly with its input.Because a chain of bag gravity is greater than the impact force of water, thereby the timely shutoff of very fast quilt of bursting.Require the other end of drill rod pin to have lacing hole (its side is provided with countersunk head screw) and end face that into wire rope straight hole (it is poor that its side is provided with rope) is arranged simultaneously.
The present invention is simple and easy to do, wears to tie up and ties up solidly, and arbitrarily a chain of bag weight can reach more than the 5T, and shutoff is quick, implements as bursting in main dike Jiujiang, the Changjiang river, it is thrown earlier by breach two ends and ship base build behind the 5T 2T1T etc., advances to block up and can seal in 10 hours.Be suitable for water conservancy simultaneously, enclose fill dam sediment trappings such as sea, road and bridge and the railway cofferdam of damming and speedily carry out rescue work, and avoid unnecessary putty waste and save the agglomeration expense and the shipment link.
Claims (2)
1, the bad bag method of the company of dike breach in a kind of quick blocking flood, be at a chain of bag of material pack and any weight that bursts to get nearby, its gravity is greater than the impact force of water, chain of rings bag is dropped into the heap that bursts to be built advance blocking up and it being tied up cover drill a blasting hole in bursting, it is characterized in that, tighten and the folded bag of bag back directly tie up tightly or strap is tightened up it or directly pass some pocket center colligations with drill rod pin rope tightly to become to wrap with hand formula packing device in the middle of bag with rope respectively with the sack that rope will some pockets, same available rope or drill rod pin rope are tied up some free clothings and are tied up tightly together.
2, be applicable to the drill rod pin of the described a chain of bag method of claim 1, it is characterized in that, the other end of drill rod pin have lacing hole and end face have into the wire rope straight hole and respectively its side be provided with countersunk head screw and grooving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991025148A CN1163653C (en) | 1999-02-05 | 1999-02-05 | Bag linking method for quickly blocking burst of dam or dyke and steel pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991025148A CN1163653C (en) | 1999-02-05 | 1999-02-05 | Bag linking method for quickly blocking burst of dam or dyke and steel pins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1226623A CN1226623A (en) | 1999-08-25 |
| CN1163653C true CN1163653C (en) | 2004-08-25 |
Family
ID=5270854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991025148A Expired - Fee Related CN1163653C (en) | 1999-02-05 | 1999-02-05 | Bag linking method for quickly blocking burst of dam or dyke and steel pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1163653C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2532157C (en) * | 2003-07-11 | 2012-12-11 | Steve A. Slater | Sectional interlocking barrier bags |
| CN107476256A (en) * | 2017-09-20 | 2017-12-15 | 董兰田 | Cast-in-place concrete bag blocks dykes and dams torrent breach method |
| CN108612054A (en) * | 2018-05-14 | 2018-10-02 | 中国人民武装警察部队水电第三总队 | Method is attacked and occupied in a kind of piling rope drawing of open channel closure admittedly |
| CN109083089B (en) * | 2018-09-28 | 2020-05-08 | 于文堂 | Dam break entrance occupation method |
| CN109137828B (en) * | 2018-09-28 | 2020-05-12 | 董继坤 | Dam blocking device |
-
1999
- 1999-02-05 CN CNB991025148A patent/CN1163653C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1226623A (en) | 1999-08-25 |
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