CN201648879U - Mining area gabion structure railway embankment - Google Patents
Mining area gabion structure railway embankment Download PDFInfo
- Publication number
- CN201648879U CN201648879U CN201020176673XU CN201020176673U CN201648879U CN 201648879 U CN201648879 U CN 201648879U CN 201020176673X U CN201020176673X U CN 201020176673XU CN 201020176673 U CN201020176673 U CN 201020176673U CN 201648879 U CN201648879 U CN 201648879U
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- CN
- China
- Prior art keywords
- lattice guest
- gabions
- railway
- minery
- gabion
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- Expired - Fee Related
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- 238000005065 mining Methods 0.000 title abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a mining area gabion structure railway embankment which is especially applicable to the mining area railway bridge with the situations that for the built railway, the mining subsidence is not stable and the flood stage is higher. Two sides of the roadbed of the mining area railway deck are symmetrically provided with channel steel posts with certain spacing distance; the inner side of the channel steel post is symmetrically arranged with gabions being taken as the dead walls; and ballast is filled among the gabions. Through adding the gabions and filling the ballast among the gabions for raising the track, the railway embankment can effectively prevent unsmooth route caused by railway subsidence when the subsidence is not stable on one hand, and can effectively prevent deck water accumulation on the other hand. The gabions at two sides are connected through tie bars thus ensuring the whole stability of the embankment. The gabions are connected through binding, thus ensuring the whole straight level of the gabions and meeting the bearing capacity requirements.
Description
Technical field
The utility model minery lattice guest structure railroad embankment is best suited for the improvement of the higher and unstabilized minery railway bridge of sedimentation of flood level.
Background technology
China is a coal big country, and is along with fast development of national economy, more and more important as the underground mining activities of main energy sources supply.The exploitation of subterranean resource may cause moving and distortion of the face of land, thus the safety that jeopardizes above ground structure.Along with the development of mining industry, the harm that underground minery top building are brought also is on the rise.The land subsidence that exploitation causes directly jeopardizes the safety of earth construction thing and communications and transportation, and its quality of administering achievement will directly have influence on the development of the regional people's livelihood and mining industry economics.At present, the railway of building the subsidence area both at home and abroad at the basis because the sinking that mining or goaf " activation " cause, general adopt to relocate avoid the countermeasure in Collapse by Mining district, take over the land for use again beyond in the subsidence area, build railway again, original railway can only go out of use.The method needs the secondary expropriation of land, and it is many to occupy cultivated land, and investment is big, and examination and approval work is loaded down with trivial details, and original railway is discarded, is unfavorable for the mining area expanding economy.The 2nd, keep the circuit operation by building retaining quarrel wall, the method causes the ponding of bridge floor easily, influences the normal operation of railway.How effectively to utilize the soil, reduce the normal utilization that takies and keep railway, become a problem that needs to be resolved hurrily ploughing.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes in the prior art, provides a kind of simple in structure, need not to change its course, and resistance to deformation amount and supporting capacity all can reach requirement and can cross the minery resistance to deformation railroad embankment of water.
Minery lattice guest structure railroad embankment of the present utility model, spacing distance is symmetrical arranged the channel-section steel column in minery railway deck roadbed both sides, makees the lattice guest gabion that barricade is used in the inboard symmetry discharging of channel-section steel column, is filled with ballast aggregate between the lattice guest gabion.
Described lattice guest gabion is made of rectangular lattice guest cage and the piece stone that is located in the lattice guest cage; Described lattice guest cage forms with the galvanized wire braiding of band PVC topping; Described stone particle diameter is 7.5～15cm; Be provided with the reinforcement lacing wire between the lattice guest gabion of described symmetry discharging.
Beneficial effect: the utility model adopts the slippage that can effectively prevent gabion, in bridge floor sinking process, can guarantee that railway normally runs, it is intact to satisfy the sink function of back railway of bridge floor, is applicable to that building up railway adopts sedimentation and do not have to stablize and the higher minery railway bridge of flood level.The expense of relocating the back cultivated land resource or rebuilding railway bridge that saved medicine greatly can guarantee simultaneously the ordinary production and the transportation in colliery, and it is simple in structure, need not to change its course, and resistance to deformation amount and supporting capacity all can reach requirement and can mistake water, have practicality widely.
Description of drawings
Fig. 1 is a cross-sectional configuration schematic diagram of the present utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Among the figure: 1-lattice guest gabion, 2-ballast aggregate, 3-channel-section steel column, 4-lacing wire, 5-railway deck roadbed.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
Minery lattice guest structure railroad embankment of the present utility model mainly is made of lattice guest gabion 1, ballast aggregate 2, channel-section steel column 3, lacing wire 4.Be symmetrical arranged two emissions groove steel posts 3 at minery railway deck roadbed 5 both sides spacing distances, be used as the lattice guest gabion 1 of barricade in the 3 inboard dischargings of two emissions groove steel posts, lattice guest gabion 1 is made of rectangular lattice guest cage and the piece stone that is located in the lattice guest cage, the galvanized wire braiding of lattice guest cage 1 usefulness band PVC topping forms, and piece stone particle diameter is 7.5～15cm; Adopting diameter between the lattice guest gabion 1 is that the colligation of tying up of 2.2mm connects in flakes, plays the effect of retaining quarrel wall; Channel-section steel column 3 is the 20b channel-section steel; Be provided with two ends between the lattice guest gabion 1 of symmetry discharging and be individually fixed in reinforcement lacing wire 4 on the both sides channel-section steel column 3, lacing wire 4 is the HRP335 reinforcing bar of 32mm for diameter.Be filled with ballast aggregate 2 between the lattice guest gabion 1 in the both sides channel-section steel column 3, satisfy the operation requirement.
Claims (5)
1. minery lattice guest structure railroad embankment, it is characterized in that: spacing distance is symmetrical arranged channel-section steel column (3) in minery railway deck roadbed (5) both sides, make the lattice guest gabion (1) that barricade is used in the inboard symmetry discharging of channel-section steel column (3), be filled with ballast aggregate (2) between the lattice guest gabion (1).
2. minery lattice guest structure railroad embankment according to claim 1 is characterized in that: described lattice guest gabion (1) is made of rectangular lattice guest cage and the piece stone that is located in the lattice guest cage.
3. minery lattice guest structure railroad embankment according to claim 2 is characterized in that: described lattice guest cage forms with the galvanized wire braiding of band PVC topping.
4. minery lattice guest structure railroad embankment according to claim 2, it is characterized in that: described stone particle diameter is 7.5～15cm.
5. minery lattice guest structure railroad embankment according to claim 1 is characterized in that: be provided with between the lattice guest gabion (1) of described symmetry discharging and strengthen lacing wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020176673XU CN201648879U (en) | 2010-04-20 | 2010-04-20 | Mining area gabion structure railway embankment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020176673XU CN201648879U (en) | 2010-04-20 | 2010-04-20 | Mining area gabion structure railway embankment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648879U true CN201648879U (en) | 2010-11-24 |
Family
ID=43114102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020176673XU Expired - Fee Related CN201648879U (en) | 2010-04-20 | 2010-04-20 | Mining area gabion structure railway embankment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758559A (en) * | 2017-01-12 | 2017-05-31 | 中铁二院工程集团有限责任公司 | A kind of high-speed railway silt, flour sand embankment structure and construction method |
| CN110984192A (en) * | 2019-12-24 | 2020-04-10 | 河北水熠木丰工程技术有限责任公司 | Highway reconstruction excavated slope reinforcing structure and reinforcing method |
| CN114729515A (en) * | 2019-09-17 | 2022-07-08 | 托比亚斯·布雷特 | Construct and method for generating a construct |
-
2010
- 2010-04-20 CN CN201020176673XU patent/CN201648879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758559A (en) * | 2017-01-12 | 2017-05-31 | 中铁二院工程集团有限责任公司 | A kind of high-speed railway silt, flour sand embankment structure and construction method |
| CN114729515A (en) * | 2019-09-17 | 2022-07-08 | 托比亚斯·布雷特 | Construct and method for generating a construct |
| CN110984192A (en) * | 2019-12-24 | 2020-04-10 | 河北水熠木丰工程技术有限责任公司 | Highway reconstruction excavated slope reinforcing structure and reinforcing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120420 |