CN205444258U - Highway subtracts vibration isolation integrated configuration in succession - Google Patents
Highway subtracts vibration isolation integrated configuration in succession Download PDFInfo
- Publication number
- CN205444258U CN205444258U CN201521122238.8U CN201521122238U CN205444258U CN 205444258 U CN205444258 U CN 205444258U CN 201521122238 U CN201521122238 U CN 201521122238U CN 205444258 U CN205444258 U CN 205444258U
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- highway
- vibration isolation
- regular hexagon
- empty well
- subtracts
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Abstract
The utility model relates to a highway subtracts the vibration isolation technology field, discloses a highway subtracts vibration isolation integrated configuration in succession, and it sets up between highway track and building, is arranged in the box cut of below ground, including two row at least continuous empty wells of regular hexagon arranging in succession, every row the empty well is followed in succession the orbital extending direction of highway distributes. This structure type can as much as possible messenger's the earth structure produce how much discontinuous to effectively block vibration wave propagation, and can satisfy the biggest structure support under minimum area of contact's prerequisite, save material increases structural stiffness and stability.
Description
Technical field
This utility model relates to highway and subtracts vibration isolation technique field, is specifically related to a kind of highway and subtracts vibration isolation combinative structure continuously.
Background technology
The high speed development of road haulage effectively improves traffic environment, facilitate the trip of people, drive town and country construction and expanding economy, there is significant Social benefit and economic benefit, but the vibration that highway transportation is caused also brings many problems to urban and rural environment.One, the vibration of excess not only affects passenger's comfortableness by bus, has also had a strong impact on the orthobiosis of track people along the line；Its two, vibration is also possible to the fatigue damage that causes about equipment and building structure, shortens its service life.
Along with the requirement of quality of life is improved constantly by people, the problems referred to above highlight day by day, the most vibration are classified as one of seven overall situation public hazards.Therefore, take suitably to subtract vibration isolation measure, reduce the adverse effect that vibration produces, it has also become a key issue in highway construction.The vibration produced for highway transportation, mainly controls three broad aspect be controlled from vibration source control, Vibration propagation control and building self.For the highway alignment built up and building, Vibration propagation controls, and the propagation i.e. controlling vibration is a kind of particularly important means.
What traditional Vibration propagation controlled subtracts in vibration isolation measure, and empty well and empty ditch are affected by soil body self stability, and the degree of depth is the most shallower, for the area that some weak soil ground and level of ground water are shallower, the most difficult.Also have and fill the material such as water or mud in empty well or empty ditch, but so only as a provisional protective measure, it is difficult to ensure empty ditch and the long-time stability of empty well structure.Although and traditional measure such as ditch and campshed of filling can ensure that depth requirements and the long-time stability of vibration isolation barrier, but cost is the highest, and it is unstable to subtract vibration isolating effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of highway and subtracts vibration isolation combinative structure continuously, it is possible to effectively blocks the propagation of vibration wave, and has the good rigidity of structure and stability.
This utility model embodiment is adopted the technical scheme that a kind of highway subtracts vibration isolation combinative structure continuously, it is arranged between highway track and building, in the box cut located below ground level, including the continuously arranged at least two continuous empty wells of row's regular hexagon, often arrange the bearing of trend distribution along described highway track of the described continuous empty well.
Preferably, described continuous empty well includes regular hexagon frame and is positioned at the pvc pipe composition of described regular hexagon frame, and the edge of described pvc pipe is tangent with the inwall of described regular hexagon frame.
Preferably, described regular hexagon frame is assembled by rectangle preformed rubber granule concrete slab, and the continuous empty well of arbitrary neighborhood shares one piece of preformed rubber granule concrete slab.
Preferably, the design parameter of described rectangle preformed rubber granule concrete slab is: long * width * thickness=3000mm*290mm*50mm.
Preferably, described continuous empty well is three rows.
The beneficial effects of the utility model are:
The highway that this utility model embodiment provides subtracts vibration isolation combinative structure continuously, it is arranged between highway track and building, in the box cut located below ground level, including the continuously arranged at least two continuous empty wells of row's regular hexagon, often arrange the bearing of trend distribution along highway track of the continuous empty well.
The highway that this utility model embodiment provides subtracts the structure type of vibration isolation combinative structure continuously as much as possible can make ground structure produce Geometrical discontinuity, thus effectively block the propagation of vibration wave, and the structure that can meet maximum on the premise of minimal-contact area supports, save material, increase the rigidity of structure and stability.
Accompanying drawing explanation
Fig. 1 subtracts the arrangement schematic diagram of vibration isolation combinative structure continuously for the highway that this utility model embodiment provides；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is partial splice's figure of continuous empty well in this utility model.
In upper figure, the corresponding relation of reference and component names is:
1 highway track；2 buildings；3 continuous empty wells；31 regular hexagon frames；32PVC manages.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Refer to Fig. 1 and Fig. 2, the highway that this utility model embodiment provides subtracts vibration isolation combinative structure continuously, it is arranged between highway track 1 and building 2, in the box cut located below ground level, including the continuously arranged at least two continuous empty wells of row's regular hexagon 3, in a kind of specific embodiment, it is three rows, often arranges the bearing of trend distribution along highway track 1 of the continuous empty well 3.
Structure type of the present utility model as much as possible can make ground structure produce Geometrical discontinuity, thus effectively block the propagation of vibration wave, and the structure that can meet maximum on the premise of minimal-contact area supports, and saves material, increases the rigidity of structure and stability.
As it is shown on figure 3, in this utility model one specific embodiment, above-mentioned continuous empty well 3 includes regular hexagon frame 31 and the pvc pipe 32 being positioned at regular hexagon frame 31 forms, and the edge of pvc pipe 32 is tangent with the inwall of regular hexagon frame 31.Specifically, regular hexagon frame 31 is assembled by rectangle preformed rubber granule concrete slab, and intensity is higher, cheap, and speed of application is fast.The continuous empty well 3 of arbitrary neighborhood shares one piece of preformed rubber granule concrete slab.It is provided with the pvc pipe 32 being close to the borehole wall and inner hollow in empty well, improves the stability in the large of empty well, non-filler between preformed rubber granule composite soil plate and pvc pipe 32, pvc pipe 32 inner hollow, it is also possible to as containment structures, it is ensured that making full use of of space.Said structure, construction is simple, it is easy to assembled, can quickly form an overall structure with certain rigidity, strength and stability.Specifically, the design parameter of rectangle preformed rubber granule concrete slab is: long * width * thickness=3000mm*290mm*50mm.Using C25 cement, placement diameter is the Q235 distributing reinforcement of 6mm.It is spliced by special metal prefabricated components.
The highway that this utility model embodiment provides subtracts vibration isolation combinative structure continuously, including the continuously arranged at least two continuous empty wells of row's regular hexagon 3, it is specially three rows in a kind of specific embodiment, may be used without multiple rows of continuous empty well 3, ground structure is made more to produce Geometrical discontinuity, thus more effectively block the propagation of vibration wave, improve further and subtract vibration isolating effect.
It is as follows that the highway that this utility model embodiment provides subtracts the construction technology of vibration isolation combinative structure continuously: with excavator or other grooving equipment, excavates out width 2.5m, the groove of degree of depth 3.2m, and with C25 concrete bottoming.When excavation groove is longer, for quality and the safety of construction of protection grooving, splicing rectangle preformed rubber granule concrete slab (forming interim supporting construction), the construction method of grooving on one side can be used.Rectangle preformed rubber granule concrete slab uses lifting method lower plate, and lower plate is the most assembled after terminating.After assembly terminates, use and carry installation pvc pipe 32 in normal direction empty well, and make it be close to the borehole wall.After each empty well has been constructed, immediately begin to carry out the construction of adjacent empty well.Often construct a certain distance, the space between periphery wall and the box cut of rectangle preformed rubber granule concrete slab need to be filled, it is ensured that the stability in the large of empty well and the safety of construction.
Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (5)
1. a highway subtracts vibration isolation combinative structure continuously, it is characterized in that, it is arranged between highway track (1) and building (2), in the box cut located below ground level, including the continuous empty well of continuously arranged at least two row's regular hexagon (3), often arrange the bearing of trend distribution along described highway track (1) of the described continuous empty well (3).
Highway the most according to claim 1 subtracts vibration isolation combinative structure continuously, it is characterized in that, described continuous empty well (3) includes regular hexagon frame (31) and is positioned at pvc pipe (32) composition of described regular hexagon frame (31), and the edge of described pvc pipe (32) is tangent with the inwall of described regular hexagon frame (31).
Highway the most according to claim 2 subtracts vibration isolation combinative structure continuously; it is characterized in that; described regular hexagon frame (31) is assembled by rectangle preformed rubber granule concrete slab, and the continuous empty well (3) of arbitrary neighborhood shares one piece of preformed rubber granule concrete slab.
Highway the most according to claim 3 subtracts vibration isolation combinative structure continuously, it is characterised in that the design parameter of described rectangle preformed rubber granule concrete slab (31) is: long * width * thickness=3000mm*290mm*50mm.
5. subtract vibration isolation combinative structure continuously according to the highway described in any one of claim 1-4, it is characterised in that described continuous empty well (3) is three rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122238.8U CN205444258U (en) | 2015-12-31 | 2015-12-31 | Highway subtracts vibration isolation integrated configuration in succession |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122238.8U CN205444258U (en) | 2015-12-31 | 2015-12-31 | Highway subtracts vibration isolation integrated configuration in succession |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444258U true CN205444258U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122238.8U Expired - Fee Related CN205444258U (en) | 2015-12-31 | 2015-12-31 | Highway subtracts vibration isolation integrated configuration in succession |
Country Status (1)
| Country | Link |
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| CN (1) | CN205444258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460897A (en) * | 2017-09-12 | 2017-12-12 | 中化岩土集团股份有限公司 | A kind of strong rammer region composite vibration insulation structure and its construction method |
-
2015
- 2015-12-31 CN CN201521122238.8U patent/CN205444258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460897A (en) * | 2017-09-12 | 2017-12-12 | 中化岩土集团股份有限公司 | A kind of strong rammer region composite vibration insulation structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |