CN208152388U - The foundation structure of overhead station - Google Patents
The foundation structure of overhead station Download PDFInfo
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- CN208152388U CN208152388U CN201820510279.1U CN201820510279U CN208152388U CN 208152388 U CN208152388 U CN 208152388U CN 201820510279 U CN201820510279 U CN 201820510279U CN 208152388 U CN208152388 U CN 208152388U
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- main structure
- hole
- cable interlayer
- closing
- vertical member
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Abstract
The utility model relates to overhead stations, a kind of foundation structure of overhead station is provided, including several cable interlayer vertical members and several main structure columns, each cable interlayer vertical member has been enclosed at least one hole, main structure column is all had in each hole, and there is gap between the inner wall and main structure column of hole.In the foundation structure of the utility model, main structure column is located in the hole of cable interlayer vertical member, it is not direct-connected between the two, and there is gap between the two, the gap increases substantially the anti-seismic performance of foundation structure so that not forming stud construction between cable interlayer vertical member and main structure column for aseismatic joint, and cable interlayer load is not delivered to main structure column, further increases ductility raising anti-seismic performance by reducing main structure ratio between axial force and compressive strength；In addition in work progress, the unsafe risk of transformation bring structure in later period can be eliminated, and can exempt the not corresponding worry for needing to be transformed in turn of hole.
Description
Technical field
The utility model relates to overhead station more particularly to a kind of foundation structures of overhead station.
Background technique
Cable interlayer is widely used in the overhead station of rail traffic, presently mainly by the vertical structure of cable interlayer
Part and the main structure column at station are connected as an entirety, and then form stud construction.To meet the " small of China's specification proposition
Shake not bad, middle shake and can repair, no collapsing with strong earthquake " requirement, the formation of short column and ultrashort column should be avoided as far as possible from the angle of conceptual design,
Strengthening measures, this method such as stirrup encryption, which are carried out, according to code requirement in existing although strengthens the intensity of short column, but not
The damage -form of short column can be changed, it is still brittle break that big shake, which acts on its lower failure mode, and anti seismic efficiency is not fine.Cable clip
Many equipment holes are typically provided on layer, when early period does not call for bid, hole not can determine that generally, if by cable interlayer and master
Body structure is made of one, and must just be constructed together, if later period hole changes, is bound to cause the waste of civil engineering cost, the soil in later period
Building hole transformation is also disadvantage common in railway traffic engineering.
Utility model content
The purpose of this utility model is to provide a kind of foundation structures of overhead station, it is intended to existing overhead for solving
The basis at station has stud construction, and anti seismic efficiency is bad and the problem of easily causing civil engineering cost to waste.
The utility model is realized in this way：
The utility model embodiment provide a kind of foundation structure of overhead station, including several cable interlayer vertical members with
And several main structure columns, each cable interlayer vertical member have been enclosed at least one hole, each hole
The main structure column is all had in hole, and there is gap between the inner wall of described hole and the main structure column.
Further, in being provided with soft inner template in the gap.
Further, the soft inner template is styrofoam.
Further, it is connected between the adjacent two cable interlayer vertical members by beam.
Further, wherein a cable interlayer vertical member is enclosed closing outer ring, other each cable clip
Layer vertical member is enclosed closing inner ring, and each closing inner ring is respectively positioned in the closing outer ring.
Further, the closing outer ring corresponds to multiple described holes, and each described hole is respectively positioned on the closing outer ring
Outside, the corresponding cable interlayer vertical member part of the closing outer ring wraps the corresponding main structure column.
Further, each closing inner ring is a described hole, and the main structure column is located at the closing inner ring
It is interior.
The utility model has the advantages that：
In the foundation structure of the utility model, main structure column is located in the hole of cable interlayer vertical member, the two it
Between without direct-connected, and there is gap between the two, which is aseismatic joint, so that cable interlayer vertical member and main body knot
Stud construction is not formed between structure column, increases substantially the anti-seismic performance of foundation structure, and cable interlayer load is not delivered to
Main structure column further increases ductility raising anti-seismic performance by reducing main structure ratio between axial force and compressive strength；In addition main structure column
Vertical member joint bar need to be only reserved when construction, beam slab system is not constructed first, after carry out the part after the completion of Bidding Invition again
Civil Engineering Design and construction, for foundation structure, the unsafe risk of transformation bring structure in later period can be eliminated；For
For equipment, the not corresponding worry for needing to be transformed in turn of hole can be exempted.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is that the structure of the foundation structure of overhead station provided by the embodiment of the utility model alsos attempt to；
Fig. 2 is the fit structure of the main structure column and cable interlayer vertical member of the foundation structure of overhead station in Fig. 1
Schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model embodiment provides a kind of foundation structure of overhead station, including the vertical structure of cable interlayer
Part 1 and main structure column 2, the two be it is multiple, wherein cable interlayer vertical member 1 be box-structure, two adjacent electricity
It is connected between cable clip layer vertical member 1 using beam 3, and each beam 3 is connected in crossover location by connector, so that each cable
Interlayer vertical member 1 is formed as an entirety, and each cable interlayer vertical member 1 can be enclosed at least one hole
11, and main structure column 2 is then all had in each hole 11, and have between main structure column 2 and corresponding 11 inner wall of hole
Gap 111.In the present embodiment, cable interlayer vertical member 1 is box-structure, and itself to be formed at least one hole
11, main structure column 2 is located in corresponding hole 11, and not direct-connected between main structure column 2 and the inner wall of hole 11, the two it
Between have gap 111, the gap 111 can by the aseismatic joint as 100mm or so so that cable interlayer vertical member 1 with
Stud construction is not formed between main structure column 2, increases substantially the anti-seismic performance of foundation structure, and cable interlayer load is not
It is transmitted to main structure column 2, further increases ductility raising anti-seismic performance by reducing 2 axial compression ratio of main structure column.In addition resist
Shake seam is so that the structure and main structure of cable interlayer are divided into two structural systems of mutual foundation, main structure column 2 completely
Vertical member joint bar need to be only reserved when construction, 3 plate body system of beam does not construct first, after carry out the part after the completion of Bidding Invition again
Civil Engineering Design and construction, guarantee Bidding Invition after hole 11 is accurately set, for foundation structure, the transformation bring in later period
The unsafe risk of structure can be eliminated, and total construction period is not influenced；For equipment, hole 11 can be exempted and do not correspond to and then need
The worry to be transformed.
Referring to Fig. 1 and Fig. 2, optimize above-described embodiment, between main structure column 2 and cable interlayer vertical member 1
Soft inner template 12 is provided in gap 111.When soft inner template 12 is as cable interlayer 1 concreting of vertical member
Template uses, and specifically first pours to form main structure column 2, after 2 demoulding of main structure column, uses the styrofoam of 100mm thickness
As the soft inner template 12 of cable interlayer vertical member 1, then collateral exterior sheathing outside, and then soft inner template 12 with it is outer
Casting concrete forms cable interlayer vertical member 1 between template, and wherein exterior sheathing needs to remove, and soft inner template 12 is not necessarily to
It removes, can be used as the pointing of aseismatic joint, to simplify construction technology.For soft inner template 12, can use
The styrofoam of 100mm thickness, is flexible material, can be used as the inner template of cable interlayer vertical member 1.
Referring again to Fig. 1, due to cable interlayer vertical member 1 be it is multiple, can be by the other vertical structure of each cable interlayer
Part 1 is placed in one in a cable interlayer vertical member 1, i.e., wherein a cable interlayer vertical member 1 is enclosed closing outer ring
13, in addition each cable interlayer vertical member 1 is enclosed closing inner ring 14, and each inner ring 14 of closing is respectively positioned on the closing outer ring 13
It is interior.Closing 13 size of outer ring is larger, and the size for closing inner ring 14 is smaller, and closing inner ring 14 rule in closing outer ring 13 is distributed,
It is connected between two adjacent closing inner ring 14 using beam 3, and is located at the closing inner ring 14 in outside and closes outer ring 13 and pass through beam 3
Connection.
Referring again to Fig. 1, wherein the corresponding multiple above-mentioned holes 11 of closing outer ring 13, and each hole 11 is respectively positioned on closing
The outside of outer ring 13 then closes corresponding 1 part of cable interlayer vertical member of outer ring 13 and wraps corresponding main structure column 2.Envelope
Closing outer ring 13 is the enclosed construction with multiple turnings, above-mentioned hole 11 is each formed in each corner location, and close outer ring
13 corresponding holes 11 are not enclosed ring, and the closing corresponding cable interlayer vertical member 1 of outer ring 13 wraps main structure
Two faces or three faces of column 2, so that the corresponding each main structure column 2 of closing outer ring 13 is respectively positioned on closing outer ring 13
Outside.And the inside for closing inner ring 14 is above-mentioned hole 11, main structure column 2 is located in corresponding closing inner ring 14, envelope
Closing the corresponding hole 11 of inner ring 14 is enclosed ring, and the closing corresponding cable interlayer vertical member 1 of inner ring 14 wraps main body knot
Structure column 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of foundation structure of overhead station, including several cable interlayer vertical members and several main structure columns, special
Sign is：Each cable interlayer vertical member has been enclosed at least one hole, all has in each described hole
The main structure column has gap between the inner wall of described hole and the main structure column.
2. the foundation structure of overhead station as described in claim 1, it is characterised in that：It is soft interior in being provided in the gap
Template.
3. the foundation structure at unwheeling station as claimed in claim 2, it is characterised in that：The soft inner template is styrofoam.
4. the foundation structure of overhead station as described in claim 1, it is characterised in that：Two adjacent cable interlayers are perpendicular
It is connected between component by beam.
5. the foundation structure of overhead station as described in claim 1, it is characterised in that：A wherein vertical structure of cable interlayer
Part is enclosed closing outer ring, and in addition each cable interlayer vertical member is enclosed closing inner ring, in each closing
Ring is respectively positioned in the closing outer ring.
6. the foundation structure of overhead station as claimed in claim 5, it is characterised in that：The closing outer ring corresponds to multiple described
Hole, and each described hole is respectively positioned on the outside of the closing outer ring, the corresponding cable interlayer of the closing outer ring is vertical
Component part wraps the corresponding main structure column.
7. the foundation structure of overhead station as claimed in claim 5, it is characterised in that：Each closing inner ring is described in one
Hole, the main structure column are located in the closing inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820510279.1U CN208152388U (en) | 2018-04-11 | 2018-04-11 | The foundation structure of overhead station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820510279.1U CN208152388U (en) | 2018-04-11 | 2018-04-11 | The foundation structure of overhead station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152388U true CN208152388U (en) | 2018-11-27 |
Family
ID=64377773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820510279.1U Active CN208152388U (en) | 2018-04-11 | 2018-04-11 | The foundation structure of overhead station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086455A (en) * | 2021-10-22 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Overlength structure of railway passenger station |
-
2018
- 2018-04-11 CN CN201820510279.1U patent/CN208152388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086455A (en) * | 2021-10-22 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Overlength structure of railway passenger station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 650206 Kunming, Guandu, Yunnan province Guandu town Guangfu Road 5349, Yinhai Cherry Blossom happiness square F Patentee after: CHINA RAILWAY SIYUAN GROUP SOUTHWEST SURVEY AND DESIGN Co.,Ltd. Patentee after: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Address before: 432100 No. 745, Ping Yuan Road, Yangyuan, Wuchang, Wuhan, Hubei Patentee before: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |