CN204728348U - Mud-rock flow guard system - Google Patents
Mud-rock flow guard system Download PDFInfo
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- CN204728348U CN204728348U CN201520429059.2U CN201520429059U CN204728348U CN 204728348 U CN204728348 U CN 204728348U CN 201520429059 U CN201520429059 U CN 201520429059U CN 204728348 U CN204728348 U CN 204728348U
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- Prior art keywords
- mud
- stake
- rock flow
- guard system
- grid stake
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- 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
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of guard system, especially disclose a kind of mud-rock flow guard system, belong to instable slope engineering protection facilities design building technology field.A kind of mud-rock flow guard system that can effectively alleviate and reduce the life and property loss degree that mud-rock flow causes is provided.Described guard system comprises stake and to block structure, and described stake blocks structure vertical on the raceway groove basis being arranged in outside the instable slope that needs to carry out protecting in mud-rock flow movement direction.
Description
Technical field
The utility model relates to a kind of guard system, especially relates to a kind of mud-rock flow guard system, belongs to instable slope engineering protection facilities design building technology field.
Background technology
At present due to mankind's activity increase, scope increases, unusual weather conditions simultaneously, much all mud-rock flow can be there is by the massif raceway groove formed that rises and falls, because raceway groove is precipitous, mud-rock flow is made up of water and solid matter, mud-rock flow sluicing and under destructive power very large, very large threat and loss can be caused to the security of the lives and property of the people, in order to avoid or alleviate the impact of mud-rock flow, need prevent and treat mud-rock flow.But it is very large that the feature of mud-rock flow determines debris flow difficulty, and debris flow experience is less, therefore, need carry out many-sided research to debris flow, and propose some enforceable preventive works.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of mud-rock flow guard system that can effectively alleviate and reduce the life and property loss degree that mud-rock flow causes.
For solving the problems of the technologies described above adopted technical scheme be: a kind of mud-rock flow guard system, described guard system comprises stake and to block structure, and described stake blocks structure vertical on the raceway groove basis being arranged in outside the instable slope that needs to carry out protecting in mud-rock flow movement direction.
The beneficial effects of the utility model are: a set ofly include stake by arranging and to block the guard system of structure, and this are blocked structure vertical on the raceway groove basis being arranged in outside the instable slope that needs to carry out protecting in mud-rock flow movement direction.Like this, when mud-rock flow occurs, dump and under containing large gauge block stone, the mixture of silt particle and current, run into described stake block structure time, because described stake structure of blocking is lattice-shaped, thus make described stake structure of blocking can block the larger block stone of diameter, and tiny silt and current can directly to be blocked structure through described stake, avoid occurring that a large amount of block stone impacts, the downstream raceway groove of collision and covering mud-rock flow process, both can effectively protect downstream channel memory cell house owed by a citizen, forests etc. are relatively high, comparatively stable building and/or forest cover etc., reach the object effectively alleviating and reduce the life and property loss degree that mud-rock flow causes.
Be further, described stake block structure comprise grid stake with reinforcement be connected system, described grid stake along the vertical direction of mud-rock flow movement spaced be arranged on described raceway groove basis, the upper end of described grid stake connects system by described reinforcement and connects as a whole.
The preferred embodiment of such scheme is, the described top strengthening connecting system is provided with energy dissipating dredging flow groove.
Further, the described width of grid stake cross section is greater than 2.5 with the ratio of thickness.
Further, the cross section of described grid stake is the thick wide stern construction in thin rear end, front end, and described width and the ratio of thickness are the ratio of the width of described grid stake cross section and the maximum gauge of described grid stake cross section.
The preferred embodiment of such scheme is, in described wide stern construction, the width of described grid stake cross section is divided into the grid stake of light filling bar part and the stake of thick section of part grid, and the width of described light filling bar part grid stake is less than the width of described thick section of part grid stake; And the thickness of light filling bar part grid stake is 1/2 to two/5th of the thickness of thick section of part grid stake.
Further, described light filling bar part grid stake and described thick section of part grid stake from transition position backward gradual change shape thicken.
The preferred embodiment of such scheme is, is two rows along the described grid stake of arranging perpendicular to mud-rock flow movement direction, and the upper end of the described grid stake of two rows connects system by described reinforcement and connects as a whole.
Further, in described raceway groove basis, be provided with the foundation pile stretched in this raceway groove basic foundation.
Further, described raceway groove basis is concrete bearing platform plate, is also connected with concrete apron in the outside of described concrete bearing platform plate.
Accompanying drawing explanation
Fig. 1 is the layout schematic diagram of the utility model mud-rock flow guard system;
Fig. 2 is the 1-1 sectional view of Fig. 1;
The 2-2 sectional view of Fig. 3 Fig. 1;
Fig. 4 is the cross-sectional view of the grid stake that the utility model relates to.
Be labeled as in figure: stake block structure 1, raceway groove basis 2, grid stake 3, strengthen that connection is 4, energy dissipating dredging flow groove 5, foundation pile 6, concrete apron 7, light filling bar part grid stake 8, thick section of part grid stake 9, transition position 10.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3 and 4 be a kind of mud-rock flow guard system that can effectively alleviate and reduce the life and property loss degree that mud-rock flow causes that the utility model provides.Described guard system comprises stake and to block structure 1, and described stake blocks structure 1 perpendicular on the raceway groove basis 2 being arranged in outside the instable slope that needs to carry out protecting in mud-rock flow movement direction.A set ofly include stake above by arranging and to block the guard system of structure 1, and structure 1 of this being blocked is perpendicular on the raceway groove basis 2 being arranged in outside the instable slope that needs to carry out protecting in mud-rock flow movement direction.Like this, when mud-rock flow occurs, dump and under containing large gauge block stone, the mixture of silt particle and current, run into described stake block structure 1 time, because described stake blocks structure 1 in lattice-shaped, thus make described stake structure 1 of blocking can block the larger block stone of diameter, and tiny silt and current can directly to be blocked structure 1 through described stake, avoid occurring that a large amount of block stone impacts, the downstream raceway groove of collision and covering mud-rock flow process, both can effectively protect downstream channel memory cell house owed by a citizen, forests etc. are relatively high, comparatively stable building and/or forest cover etc., reach the object effectively alleviating and reduce the life and property loss degree that mud-rock flow causes.
In above-mentioned embodiment, to block the structure of structure 1 to simplify described stake, both the object of protecting had been realized, facilitate built on-site again, to reduce cost of production, submit efficiency of construction to, it is 4 that described stake blocks that structure 1 comprises grid stake 3 and strengthen connection, described grid stake 3 along the vertical direction of mud-rock flow movement spaced be arranged on described raceway groove basis 2, it is that 4 connections are as a whole that the upper end of described grid stake 3 is connected by described reinforcement.And in order to ensure maximized energy dissipating, mitigation, the top being 4 in described reinforcement connection is also provided with energy dissipating dredging flow groove 5.Like this, after both having made reinforcement connect to be the lattice structure of less than 4 to block because of boulder, the described energy dissipating dredging flow groove 5 on top still can the energy of the effective mud-rock flow of the quick undershoot of cancellation, to reduce the destructiveness of the boulder of high-speed motion.
Further, in order to improve the impact resistance of described grid stake 3, meanwhile, the large solids stopped in mud-rock flow can tried one's best again, is set greater than 2.5 by the width of the cross section of described grid stake 3 and the ratio of thickness; And the cross section of described grid stake 3 is set to the thick wide stern construction in thin rear end, front end, now described width and the ratio of thickness are the ratio of the width of described grid stake 3 cross section and the maximum gauge of described grid stake 3 cross section; Meanwhile, in described wide stern construction, the width of described grid stake 3 cross section is divided into light filling bar part grid stake 8 and thick section of part grid stake 9, the width of described light filling bar part grid stake 8 is less than the width of described thick section of part grid stake 9; Preferred embodiment is now, the thickness of described light filling bar part grid stake 8 is 1/2 to two/5th of the thickness of described thick section of part grid stake 9; And the structure that described light filling bar part grid stake 8 adopts gradual change shape to thicken with described thick section of part grid stake 9 from transition position 10 backward.
Meanwhile, in order to avoid described guard system is damaged by entirety together with basis when mud-rock flow occurs, in described raceway groove basis 2, be provided with the foundation pile 6 stretched in these raceway groove basis 2 grounds; And preferred described raceway groove basis 2 is concrete bearing platform plate.Meanwhile, concrete apron 7 is also connected with in the outside of described concrete bearing platform plate.Like this, just can improve the bonding strength on guard system described in the application and raceway groove basis 2, avoid guard system to be damaged by entirety together with basis when mud-rock flow occurs to greatest extent.
Claims (10)
1. a mud-rock flow guard system, it is characterized in that: described guard system comprises stake and to block structure (1), described stake blocks structure (1) perpendicular on the raceway groove basis (2) being arranged in outside the instable slope that needs to carry out protecting in mud-rock flow movement direction.
2. mud-rock flow guard system according to claim 1, it is characterized in that: described stake block structure (1) comprise grid stake (3) with reinforcement be connected system (4), described grid stake (3) along the vertical direction of mud-rock flow movement spaced be arranged on described raceway groove basis (2), the upper end of described grid stake (3) connects system (4) by described reinforcement and connects as a whole.
3. mud-rock flow guard system according to claim 2, is characterized in that: the described top strengthening connecting system (4) is provided with energy dissipating dredging flow groove (5).
4. mud-rock flow guard system according to claim 2, is characterized in that: the width of described grid stake (3) cross section is greater than 2.5 with the ratio of thickness.
5. mud-rock flow guard system according to claim 4, it is characterized in that: the cross section of described grid stake (3) is the thick wide stern construction in thin rear end, front end, and described width and the ratio of thickness are the ratio of the described width of grid stake (3) cross section and the maximum gauge of described grid stake (3) cross section.
6. mud-rock flow guard system according to claim 5, it is characterized in that: in described wide stern construction, the width of described grid stake (3) cross section is divided into light filling bar part grid stake (8) and thick section of part grid stake (9), and the width of described light filling bar part grid stake (8) is less than the width of described thick section of part grid stake (9); And the thickness of described light filling bar part grid stake (8) is 1/2 to two/5th of the thickness of described thick section of part grid stake (9).
7. mud-rock flow guard system according to claim 6, is characterized in that: described light filling bar part grid stake (8) and described thick section of part grid stake (9) from transition position (10) backward gradual change shape thicken.
8. the mud-rock flow guard system according to claim 5 or 6, it is characterized in that: the described grid stake (3) that edge is arranged perpendicular to mud-rock flow movement direction is two rows, the upper ends of the described grid stake (3) of two rows connect system (4) by described reinforcement and connect as a whole.
9. mud-rock flow guard system according to claim 1, is characterized in that: in described raceway groove basis (2), be provided with the foundation pile (6) stretched in this raceway groove basis (2) ground.
10. mud-rock flow guard system according to claim 1, is characterized in that: described raceway groove basis (2) is concrete bearing platform plate, is also connected with concrete apron (7) in the outside of described concrete bearing platform plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429059.2U CN204728348U (en) | 2015-06-19 | 2015-06-19 | Mud-rock flow guard system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429059.2U CN204728348U (en) | 2015-06-19 | 2015-06-19 | Mud-rock flow guard system |
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| Publication Number | Publication Date |
|---|---|
| CN204728348U true CN204728348U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520429059.2U Active CN204728348U (en) | 2015-06-19 | 2015-06-19 | Mud-rock flow guard system |
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| CN (1) | CN204728348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878769A (en) * | 2015-06-19 | 2015-09-02 | 中国电建集团成都勘测设计研究院有限公司 | Debris flow protecting system |
| CN112211164A (en) * | 2020-10-20 | 2021-01-12 | 同济大学 | Novel debris flow pile group type blocking structure and method |
-
2015
- 2015-06-19 CN CN201520429059.2U patent/CN204728348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878769A (en) * | 2015-06-19 | 2015-09-02 | 中国电建集团成都勘测设计研究院有限公司 | Debris flow protecting system |
| CN112211164A (en) * | 2020-10-20 | 2021-01-12 | 同济大学 | Novel debris flow pile group type blocking structure and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |