CN104131539A - Water gate energy dissipation structure - Google Patents
Water gate energy dissipation structure Download PDFInfo
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- CN104131539A CN104131539A CN201310584366.3A CN201310584366A CN104131539A CN 104131539 A CN104131539 A CN 104131539A CN 201310584366 A CN201310584366 A CN 201310584366A CN 104131539 A CN104131539 A CN 104131539A
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- drop wall
- energy dissipation
- reynolds mat
- wall
- energy
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Abstract
The invention discloses a water gate energy dissipation structure which comprises gate bottom plate. The lower portion of the gate bottom plate is provided with a concrete cushion. A drop wall is connected to the lateral side of the gate bottom plate. The drop wall is of an integral structure poured and formed by concrete at one step. More than one draining pipes are arranged in the drop wall. The distance between every two draining pipes is 2-3cm. A cyclone section is disposed at the bottom of the drop wall and communicated with the drop wall. A falling limb is disposed at the bottom of the cyclone section and parallel and communicated with the cyclone section. A Reno mattress armor layer is parallelly disposed on the lateral side of the drop wall. The water gate energy dissipation structure has the advantages that the structure is applicable to riverway deformation with large upstream and downstream fall cause by sand excavation and the like, easy to maintain, low in noise and sufficient in energy dissipation effect, the requirement of upstream and downstream water connection can be satisfied, and energy dissipation is achieved by using the mutual effects such as buffering, impact and fluctuation of water flows.
Description
Technical field
The present invention relates to a kind of energy-dissipating structure, particularly a kind of sluice energy-dissipating structure.
Background technology
The existence of extensive sick dangerous sluice has affected the operation of sluice, more injure the flood control safety of the water construction things such as dyke, restricted to a certain extent the sustainable development of national economy, therefore, advancing the dangerous sluice reinforcement of big-and-middle-sized disease as an important process strengthening the construction of irrigation and water conservancy weak link, is urgent problem.In some provinces and cities, most of river ubiquity is adopted sand phenomenon and is remained incessant after repeated prohibition, the indiscriminate mining and serious waste river sand of excess, can badly influence bed configuration, flow-shape, even causes the serious incision in local section or whole riverbed, change and worsened river gesture, increased the difficulty of sick dangerous sluice reinforcement work, therefore need to make corresponding counter-measure for this series of problems, just can better avoid the problems such as riverbed is not easily damaged.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, a kind of easy maintenance is provided, noise is little, the sluice energy-dissipating structure of interaction energy dissipatings such as utilizing current self buffering, clash into and wad a quilt with cotton and be moving.
To achieve these goals, the technical solution used in the present invention is such: sluice energy-dissipating structure of the present invention, comprise gate floor, gate floor bottom is provided with concrete cushion, gate floor side is connected with drop wall, drop wall is the integrative-structure of concrete disposal pouring moulding, in drop wall, be provided with gutter, more than one of gutter, distance between gutter is two to three centimetres between two, drop wall bottom is provided with eddy flow section, eddy flow section and drop wall conducting, eddy flow section bottom is provided with water-break section, and the conducting parallel with eddy flow section of water-break section, drop wall side is provided with Reynolds mat armour layer, Reynolds mat armour layer be arranged in parallel, Reynolds mat armour layer soffit is provided with Reynolds mat, Reynolds mat and the riveted joint of Reynolds mat armour layer, Reynolds mat outside is coated with energy dissipation pier precursor, between energy dissipation pier precursor and Reynolds mat, by steel nail, be connected, energy dissipation pier precursor outside is coated with body after energy dissipation pier, after energy dissipation pier, body is connected with energy dissipation pier precursor one.
Further, as a kind of concrete form of structure, drop wall of the present invention is provided with rubber water-proof and red copper sealing.
Further, as a kind of concrete form of structure, drop wall of the present invention is connected with drop wall near its lower end and holds up arm and drop wall key-wall.
Further, as a kind of concrete form of structure, water-break Duan Weiyi outlet conduit of the present invention, its surface is coated with sand stone layer.
Compared with prior art, the invention has the advantages that: sluice energy-dissipating structure of the present invention can be applicable to adopt the larger river course distortion of upstream and downstream drop that a variety of causes such as sand cause, can meet again the requirement that upstream and downstream current are connected, easily safeguard simultaneously, noise is little, interaction energy dissipatings such as utilizing current self buffering, clash into and wad a quilt with cotton and be moving, effect of energy dissipation is abundant.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. gate floor; 2. concrete cushion; 3. drop wall; 4. gutter; 5. eddy flow section; 6. water-break section; 7. Reynolds mat mask; 8. Reynolds mat; 9. energy dissipation pier precursor; 10. body after energy dissipation pier.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
The preferred embodiment of sluice energy-dissipating structure of the present invention as shown in Figure 1, comprise gate floor 1, gate floor 1 bottom is provided with concrete cushion 2, gate floor 1 side is connected with drop wall 3, drop wall 3 is the integrative-structure of concrete disposal pouring moulding, in drop wall 3, be provided with gutter 4, more than one of gutter 4, distance between gutter 4 is two to three centimetres between two, drop wall 3 bottoms are provided with eddy flow section 5, eddy flow section 5 and drop wall 3 conductings, eddy flow section 5 bottoms are provided with water-break section 6, water-break section 6 and conducting parallel with eddy flow section 5, drop wall 3 sides are provided with Reynolds mat armour layer 7, Reynolds mat armour layer 7 be arranged in parallel, Reynolds mat armour layer 7 soffits are provided with Reynolds mat 8, Reynolds mat 8 and 7 riveted joints of Reynolds mat armour layer, Reynolds mat 8 outsides are coated with energy dissipation pier precursor 9, between energy dissipation pier precursor 9 and Reynolds mat 8, by steel nail, be connected, energy dissipation pier precursor 9 outsides are coated with body 10 after energy dissipation pier, after energy dissipation pier, body 10 is connected with energy dissipation pier precursor 9 one, described drop wall 3 is provided with rubber water-proof and red copper sealing, described drop wall 3 is connected with drop wall near its lower end and holds up arm and drop wall key-wall, described water-break section 6 is an outlet conduit, its surface is coated with sand stone layer.
Sluice energy-dissipating structure of the present invention can be applicable to adopt the larger river course distortion of upstream and downstream drop that a variety of causes such as sand cause, can meet again the requirement that upstream and downstream current are connected, easily safeguard simultaneously, noise is little, interaction energy dissipatings such as utilizing current self buffering, clash into and wad a quilt with cotton and be moving, effect of energy dissipation is abundant.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (4)
1. a sluice energy-dissipating structure, comprise gate floor, it is characterized in that: gate floor bottom is provided with concrete cushion, gate floor side is connected with drop wall, drop wall is the integrative-structure of concrete disposal pouring moulding, in drop wall, be provided with gutter, more than one of gutter, distance between gutter is two to three centimetres between two, drop wall bottom is provided with eddy flow section, eddy flow section and drop wall conducting, eddy flow section bottom is provided with water-break section, and the conducting parallel with eddy flow section of water-break section, drop wall side is provided with Reynolds mat armour layer, Reynolds mat armour layer be arranged in parallel, Reynolds mat armour layer soffit is provided with Reynolds mat, Reynolds mat and the riveted joint of Reynolds mat armour layer, Reynolds mat outside is coated with energy dissipation pier precursor, between energy dissipation pier precursor and Reynolds mat, by steel nail, be connected, energy dissipation pier precursor outside is coated with body after energy dissipation pier, after energy dissipation pier, body is connected with energy dissipation pier precursor one.
2. sluice energy-dissipating structure according to claim 1, is characterized in that: described drop wall is provided with rubber water-proof and red copper sealing.
3. sluice energy-dissipating structure according to claim 1, is characterized in that: described drop wall is connected with drop wall near its lower end and holds up arm and drop wall key-wall.
4. sluice energy-dissipating structure according to claim 1, is characterized in that: described water-break Duan Weiyi outlet conduit, its surface is coated with sand stone layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584366.3A CN104131539A (en) | 2013-11-20 | 2013-11-20 | Water gate energy dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584366.3A CN104131539A (en) | 2013-11-20 | 2013-11-20 | Water gate energy dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104131539A true CN104131539A (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584366.3A Pending CN104131539A (en) | 2013-11-20 | 2013-11-20 | Water gate energy dissipation structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104131539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576361A (en) * | 2020-06-02 | 2020-08-25 | 广州地理研究所 | Flood discharge gate energy dissipation scour protection equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639225A (en) * | 1979-09-08 | 1981-04-14 | Marushima Suimon Seisakusho:Kk | Energy dissipator |
| CN101215828A (en) * | 2007-12-28 | 2008-07-09 | 中国水电顾问集团中南勘测设计研究院 | High and low ridge underflow stilling basin |
| CN201526037U (en) * | 2009-10-19 | 2010-07-14 | 中国水电顾问集团华东勘测设计研究院 | Wide tail pier falling-sill bottom-flow energy dissipation structure |
| CN202500122U (en) * | 2012-03-29 | 2012-10-24 | 辽宁省水利水电科学研究院 | Energy dissipator of high-fall sluice |
-
2013
- 2013-11-20 CN CN201310584366.3A patent/CN104131539A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639225A (en) * | 1979-09-08 | 1981-04-14 | Marushima Suimon Seisakusho:Kk | Energy dissipator |
| CN101215828A (en) * | 2007-12-28 | 2008-07-09 | 中国水电顾问集团中南勘测设计研究院 | High and low ridge underflow stilling basin |
| CN201526037U (en) * | 2009-10-19 | 2010-07-14 | 中国水电顾问集团华东勘测设计研究院 | Wide tail pier falling-sill bottom-flow energy dissipation structure |
| CN202500122U (en) * | 2012-03-29 | 2012-10-24 | 辽宁省水利水电科学研究院 | Energy dissipator of high-fall sluice |
Non-Patent Citations (1)
| Title |
|---|
| 安盛勋等: "《水平旋流消能泄洪洞设计与研究》", 31 May 2008, 中国水利水电出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576361A (en) * | 2020-06-02 | 2020-08-25 | 广州地理研究所 | Flood discharge gate energy dissipation scour protection equipment |
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Application publication date: 20141105 |