CN108755733A - A kind of railway simply supported beam sound barrier foundation construction method - Google Patents
A kind of railway simply supported beam sound barrier foundation construction method Download PDFInfo
- Publication number
- CN108755733A CN108755733A CN201810593538.6A CN201810593538A CN108755733A CN 108755733 A CN108755733 A CN 108755733A CN 201810593538 A CN201810593538 A CN 201810593538A CN 108755733 A CN108755733 A CN 108755733A
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- Prior art keywords
- steel
- sound barrier
- construction method
- simply supported
- foundation construction
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of railway simply supported beam sound barrier foundation construction methods, it is characterized in that, I-steel is uniformly placed on Liang Mianshang perpendicular to line direction, cantilever is used as after fixation, supporting point of the steel pipe as pendent form is placed above in I-steel along line direction, after template suspension, reinforcing, reinforcing bar binding and concrete pouring construction are carried out.The configuration of the present invention is simple, construction is easy, at low cost；Labor intensity and the amount of labour used can be mitigated；Structure is safe and reliable, risk is low；The problem of can effectively solve the problem that high pier formwork support arrangement saves lot of materials；Worker carries out constructing operation on bridge floor, avoids top-bottom cross operation, and construction is safer.
Description
Technical field
The present invention relates to engineering construction field, specifically a kind of railway simply supported beam sound barrier foundation construction method.
Background technology
In railway construction, design needs to install the T beams of sound barrier, because of the reason of transporting and setting a roof beam in place, sound barrier basis
It can not construct in Liang Chang, it is necessary to construct at the scene after T erections.But part bridge pier is up to 20m or more, construction
Difficult point is the Zhi Li of template.
Invention content
The purpose of the present invention is to provide a kind of railway simply supported beam sound barrier foundation construction methods, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of railway simply supported beam sound barrier foundation construction method, includes the following steps：
1) when sound barrier beam processed, along T beams center line in advance by U-shaped steel muscle Open Side Down embedment；
2) I-steel is uniformly placed on Liang Mianshang perpendicular to line direction, one end is inserted into U-shaped steel muscle, timber wedge wedge is used in combination
Tightly；
3) four steel pipes are welded on I-steel or are fixed on I-steel with iron wire, two are one group；
4) in template, for setting flitch as ribs, template is bamboo slab rubber behind, and flitch spacing is 1m；
5) template suspension is fixed using suspention rod piece；
6) after formwork reinforcement inspection is errorless, start assembling reinforcement, casting concrete, basis molding.
As a further solution of the present invention：The U-shaped steel muscle is 20 spirals of φ, U-shaped bar spacing 1m, aperture height
Degree is 18cm.
As a further solution of the present invention：The I-steel is I16 I-steel.
As a further solution of the present invention：Every group of two steel pipe spacing are 3cm, are to medium spacing in two groups of steel pipes
50cm, the steel pipe are 48 common steel tubes of φ.
As a further solution of the present invention：The suspention rod piece uses 20 spirals of φ, and suspention rod piece is along circuit side
It is 1.5m to spacing, the spacing of the two suspention rod pieces in horizontal path direction is 50cm；Suspention rod piece upper end buckle is fixed on steel
Guan Shang, lower end buckle are fixed on the flitch of template bottom or directly the billet of 10cm × 10cm are added to be fixed on template bottom
Portion, the buckle are that silk mouth buckles.
Compared with prior art, the beneficial effects of the invention are as follows：
1, simple in structure, construction is easy, at low cost；
2, labor intensity and the amount of labour used can be mitigated；
3, structure is safe and reliable, and risk is low；
4, the problem of can effectively solve the problem that high pier formwork support arrangement saves lot of materials；
5, worker carries out constructing operation on bridge floor, avoids top-bottom cross operation, and construction is safer.
Description of the drawings
Fig. 1 is that sound barrier foundation forms branch founds schematic diagram.
Fig. 2 is poured for sound barrier basis and is completed effect diagram.
In figure：1-U steel bars；2- I-steel；3- steel pipes；4- suspends rod piece in midair；5- is buckled；6- timber wedges；7- templates；8- wood
Side.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the embodiment of the present invention, a kind of railway simply supported beam sound barrier foundation construction method includes the following steps：
1) as shown in Figure 1, when sound barrier beam processed, along T beams center line in advance by U-shaped steel muscle 1 Open Side Down embedment,
Spacing 1m, aperture height 18cm, the U-shaped steel muscle 1 are 20 spirals of φ.
2) as shown in Figure 1, I-steel 2 is uniformly placed on Liang Mianshang perpendicular to line direction, U-shaped steel muscle 1 is inserted into one end,
It is I16 I-steel that 6 wedging of timber wedge, the I-steel 2, which is used in combination,.
3) as shown in Figure 1, four steel pipes 3 are welded on I-steel 2 or are fixed on I-steel 2 with iron wire, two
It it is one group, every group of two 3 spacing of steel pipe are 3cm, are 50cm to medium spacing in two groups of steel pipes 3, the steel pipe 3 is φ 48 common
Steel pipe.
4) as shown in Figure 1, flitch 8 is arranged behind in template 7 is used as ribs, the rigidity of template 7 is improved.8 spacing of flitch
For 1m, template 7 is bamboo slab rubber.
5) as shown in Figure 1, using rod piece 4 is suspended in midair by 7 Suspending fixation of template.The suspention rod piece 4 uses 20 screw-thread steels of φ
Muscle, suspention rod piece 4 are 1.5m along line direction spacing, and the spacing of the two suspention rod pieces 4 in horizontal path direction is 50cm；Suspending rod
4 upper end of part buckle 5 is fixed on steel pipe 3, and lower end buckle 5 is fixed on the flitch 8 of 7 bottom of template or directly adds 10cm
The billet of × 10cm is fixed on 7 bottom of template, and the buckle 5 buckles for silk mouth.
6) as shown in Fig. 2, after the reinforcing inspection of template 7 is errorless, start assembling reinforcement, casting concrete, basis molding.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of ripe in the prior art bolt, rivet, welding etc.
Conventional means, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of railway simply supported beam sound barrier foundation construction method, which is characterized in that include the following steps：
1) when sound barrier beam processed, along T beams center line in advance by U-shaped steel muscle (1) Open Side Down embedment；
2) I-steel (2) is uniformly placed on Liang Mianshang perpendicular to line direction, one end is inserted into U-shaped steel muscle (1), timber wedge is used in combination
(6) wedging；
3) four steel pipes (3) are welded on I-steel (2) or are fixed on I-steel (2) with iron wire, two are one group；
4) in template (7), for setting flitch (8) as ribs, template (7) is bamboo slab rubber behind, and flitch (8) spacing is 1m；
5) use suspention rod piece (4) by template (7) Suspending fixation；
6) after template (7) reinforcing inspection is errorless, start assembling reinforcement, casting concrete, basis molding.
2. a kind of railway simply supported beam sound barrier foundation construction method according to claim 1, which is characterized in that described U-shaped
Reinforcing bar (1) is 20 spirals of φ, U-shaped steel muscle (1) spacing 1m, aperture height 18cm.
3. a kind of railway simply supported beam sound barrier foundation construction method according to claim 1, which is characterized in that the I-shaped
Steel (2) is I16 I-steel.
4. a kind of railway simply supported beam sound barrier foundation construction method according to claim 1, which is characterized in that the two of every group
Root steel pipe (3) spacing is 3cm, is 50cm to medium spacing in two groups of steel pipes (3), the steel pipe (3) is 48 common steel tubes of φ.
5. a kind of railway simply supported beam sound barrier foundation construction method according to claim 1, which is characterized in that the suspention
It is 1.5m, the suspention of two, horizontal path direction along line direction spacing that rod piece (4), which uses 20 spirals of φ, suspention rod piece (4),
The spacing of rod piece (4) is 50cm.
6. a kind of railway simply supported beam sound barrier foundation construction method according to claim 5, which is characterized in that suspention rod piece
(4) upper end is fixed on buckle (5) on steel pipe (3), and suspention rod piece (4) lower end is fixed on the wood of template (7) bottom with buckle (5)
In side (8).
7. a kind of railway simply supported beam sound barrier foundation construction method according to claim 1-5, which is characterized in that suspending rod
The billet of part (4) plus 10cm × 10cm are fixed on template (7) bottom.
8. any one railway simply supported beam sound barrier foundation construction method according to claim 1 or 6 or 7, feature exist
In the buckle (5) buckles for silk mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593538.6A CN108755733A (en) | 2018-06-12 | 2018-06-12 | A kind of railway simply supported beam sound barrier foundation construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593538.6A CN108755733A (en) | 2018-06-12 | 2018-06-12 | A kind of railway simply supported beam sound barrier foundation construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108755733A true CN108755733A (en) | 2018-11-06 |
Family
ID=64021325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810593538.6A Pending CN108755733A (en) | 2018-06-12 | 2018-06-12 | A kind of railway simply supported beam sound barrier foundation construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755733A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204825656U (en) * | 2015-06-25 | 2015-12-02 | 中铁六局集团有限公司 | Cast -in -place formwork support structure in bridge sound barrier basis |
| CN205100546U (en) * | 2015-10-20 | 2016-03-23 | 中铁城建集团第二工程有限公司 | Movement joint shear wall template structure |
-
2018
- 2018-06-12 CN CN201810593538.6A patent/CN108755733A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204825656U (en) * | 2015-06-25 | 2015-12-02 | 中铁六局集团有限公司 | Cast -in -place formwork support structure in bridge sound barrier basis |
| CN205100546U (en) * | 2015-10-20 | 2016-03-23 | 中铁城建集团第二工程有限公司 | Movement joint shear wall template structure |
Non-Patent Citations (1)
| Title |
|---|
| 宁建强: "设声屏障预制T梁现浇桥面施工技术", 《价值工程》 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |