CN107975074A - A kind of concrete structure seam - Google Patents
A kind of concrete structure seam Download PDFInfo
- Publication number
- CN107975074A CN107975074A CN201711458607.4A CN201711458607A CN107975074A CN 107975074 A CN107975074 A CN 107975074A CN 201711458607 A CN201711458607 A CN 201711458607A CN 107975074 A CN107975074 A CN 107975074A
- Authority
- CN
- China
- Prior art keywords
- lining concrete
- concrete
- structural joint
- pitch plank
- waterstop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002023 wood Substances 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0071—Wood
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0098—Bitumen
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of concrete structure seam, belong to engineering construction technology field.The present invention is preset with waterstop in adjacent two pieces lining concrete at structural joint, pitch plank with holes is also preset with structural joint, bituminous wood plate shape specification is adapted with the parting end face of lining concrete, lining concrete is preset with galvanized sheet iron in the upstream face side of structural joint, flushed on the outside of galvanized sheet iron with one side surface of upstream face of lining concrete, the embedded bar in galvanized sheet iron, pitch plank, waterstop and lining concrete is fixed integral.Arrangement principle of the invention according to structural joint, introduce special joint filling structure --- pitch plank with holes, make full use of the mould or telescoping steel form of full-length, realize that concrete structure is uninterruptedly poured by full-length, it not only simplify the operational procedure at special construction position, improve work efficiency low, simplify template manufacture and installation, and improve construction quality.
Description
Technical field
The present invention relates to a kind of concrete structure seam, belong to engineering construction technology field.
Background technology
In civil engineering, reinforced concrete structure is widely used, in order to avoid because the inside temperature of concrete structure
Spend breathing, settlement of foundation and earthquake pounding etc., the in addition change of geological conditions and the mutation of structural style, reinforced concrete structure
Many blocks are often divided into, and expansion joint, sedimentation are set between adjacent two concrete structure or concrete structure two parts
Seam and aseismic joint etc..Since the setting of structural joint is influenced by more restraining factors, so the block of reinforced concrete structure is past
It is past not of uniform size.Conventional form of construction work is completely according to the setting of structural joint, in the termination formwork erection of structural joint.In special portion
Position, the form of construction work operational procedure are complicated, and work efficiency is low, and template manufacture and installation are complicated, and construction quality it is difficult to ensure that.
So unit in charge of construction is more desirable to only pour section by the length division underground chamber of telescoping steel form, divided according to the length of template
Barricade pours section, it is not necessary to because the pattern of body form change of structure sets up irregular template, improve construction efficiency, construction quality it is same
When, construction quality can be also improved, reduces construction cost.
The content of the invention
The technical problems to be solved by the invention are：A kind of concrete structure seam is provided, is improving construction efficiency, construction matter
While amount, construction quality can be also improved, reduces construction cost.
It is to solve above-mentioned technical problem the technical solution adopted in the present invention：A kind of concrete structure seam, adjacent two pieces
Lining concrete is preset with waterstop at structural joint, and pitch plank with holes, pitch plank shape are also preset with structural joint
Shape specification is adapted with the parting end face of lining concrete, and the embedded bar in pitch plank, waterstop and lining concrete is consolidated
It is fixed integral.
It is further：Lining concrete is preset with galvanized sheet iron, galvanized sheet iron side in the upstream face side of structural joint
It is fixed at pitch plank end face, opposite side is flushed with one side surface of upstream face of lining concrete.
It is further：The upstream face of pitch plank and lining concrete distance is 5cm~10cm.
It is further：Hole on pitch plank is multiple rectangular openings of rectangular array arrangement.
It is further：Waterstop is set parallel to upstream face, and waterstop runs through after pitch plank and stretches into structural joint two
In the lining concrete of side.
The beneficial effects of the invention are as follows：According to the arrangement principle of structural joint, special joint filling structure is introduced, makes full use of mark
The mould or telescoping steel form of standard length, realize that concrete structure is uninterruptedly poured by full-length, it is special to not only simplify
The operational procedure of structure position, improves work efficiency low, simplifies template manufacture and installation, and improves construction quality.
The construction joint structure formed by this method can be connected in bituminous wood plate holes position it is integral, if due to larger uneven
The factors such as sedimentation cause dislocation, which can cut by induction of pitch plank, be formed identical with conventional structure seam
Communicating structure seam；In addition, this structural joint can make structure on two sides form incomplete entirety, the rigidity of more conventional structural joint is more
Greatly, when necessary, structure on two sides can resist the effect of external force together, and the more conventional structure of this respect is sewed with the advantage of bigger.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention；
Fig. 2 is the A-A diagrammatic cross-sections of Fig. 1；
Marked in figure：1- lining concretes, 11- upstream faces, 12- bedrock surfaces, 2- structural joints, 3- waterstops, 4- bituminous woods
Plate, 5- galvanized sheet irons.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings, and direction shown in arrow is water (flow) direction in figure.
As shown in Figure 1 and Figure 2, the present invention is preset with waterstop 3 in adjacent two pieces lining concrete 1 at structural joint 2,
Pitch plank 4 with holes is also preset with structural joint 2,4 shape specification of pitch plank and the parting end face of lining concrete 1 are mutually fitted
Match somebody with somebody, pitch plank 4, waterstop 3 are fixed integral with the embedded bar in lining concrete 1.
The present invention devises a kind of concrete structure seam interstitital texture with holes, which is added using pitch plank 4
Work is into hole structure, in addition, being preset with galvanized sheet iron 5, galvanized iron in 11 side of upstream face of structural joint 2 in lining concrete 1
Piece 5 can play the role of good segmentation, save finishing operations, and 5 side of galvanized sheet iron is fixed at 4 end face of pitch plank, another
Side is flushed with 11 1 side surface of upstream face of lining concrete 1.During implementation, pitch plank 4, galvanized sheet iron 5 and concrete knot
The embedded bar of structure is fixed together；Fixed in place in concrete structure reinforcing bars, waterstop 3, pitch plank 4 and galvanized sheet iron 5
After good, concrete pouring bin is divided by full-length, arrange the template (or telescoping steel form) of full-length, is i.e. full-length
Pour the structural joint 2 that above-mentioned joint filling structure is disposed with storehouse；In concreting process afterwards, storehouse inner structure seam 2 is poured
Locate 4 both sides storehouse surface of pitch plank synchronously to feed, synchronous concussion, the concrete in two storehouse surfaces can be by being arranged on pitch plank 4
On hole mutually flow, the concrete of two storehouse surfaces can link into an integrated entity in the hole scope on pitch plank 4 after solidification.Mark
Pitch plank 4 in quasi- storehouse suggests 11 distance 5cm~10cm of upstream face with lining concrete 1, and the thickness of pitch plank 4, open
Pore size and pitch of holes can be adjusted according to actual needs.Hole on pitch plank 4 is preferably arranged to rectangular array cloth
The multiple rectangular openings put.The thickness and width of galvanized sheet iron 5 can be adjusted according to engineering specifications.
3 preferred arrangement of waterstop is：Waterstop 3 is set parallel to upstream face 11, and waterstop 3 runs through pitch plank 4
Afterwards and stretch into the lining concrete 1 of 2 both sides of structural joint.
Claims (5)
1. a kind of concrete structure seam, adjacent two pieces lining concrete (1) are preset with waterstop (3) at structural joint (2) place, it is special
Sign is：Pitch plank (4) with holes, pitch plank (4) shape specification and lining concrete are also preset with structural joint (2) place
(1) parting end face is adapted, and pitch plank (4), waterstop (3) and the embedded bar in lining concrete (1) are fixed into one
It is overall.
A kind of 2. concrete structure seam as claimed in claim 1, it is characterised in that：Lining concrete (1) is in structural joint (2)
Upstream face (11) side is preset with galvanized sheet iron (5), and galvanized sheet iron (5) side is fixed at pitch plank (4) end face, another
Side is flushed with (11) one side surface of upstream face of lining concrete (1).
A kind of 3. concrete structure seam as claimed in claim 2, it is characterised in that：Pitch plank (4) and lining concrete (1)
Upstream face (11) distance be 5cm~10cm.
A kind of 4. concrete structure seam as claimed in claim 1, it is characterised in that：Hole on pitch plank (4) is rectangular
Multiple rectangular openings of array arrangement.
A kind of 5. concrete structure seam as described in any one in Claims 1-4, it is characterised in that：Waterstop (3) is parallel
Set in upstream face (11), waterstop (3) runs through pitch plank (4) afterwards and stretches into the lining concrete of structural joint (2) both sides
(1) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458607.4A CN107975074A (en) | 2017-12-28 | 2017-12-28 | A kind of concrete structure seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458607.4A CN107975074A (en) | 2017-12-28 | 2017-12-28 | A kind of concrete structure seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975074A true CN107975074A (en) | 2018-05-01 |
Family
ID=62008178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711458607.4A Pending CN107975074A (en) | 2017-12-28 | 2017-12-28 | A kind of concrete structure seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975074A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH073828A (en) * | 1992-02-21 | 1995-01-06 | Shimizu Corp | Joint construction of underground concrete structure |
| CN201635094U (en) * | 2009-12-30 | 2010-11-17 | 上海勘测设计研究院 | Water-stopping structure of concrete water-transmission pipe |
| CN107119727A (en) * | 2017-06-29 | 2017-09-01 | 遵化市水务局 | Additional bar fixes the concrete structure and its continuous placing construction method of waterstop |
| CN207700245U (en) * | 2017-12-28 | 2018-08-07 | 中国电建集团成都勘测设计研究院有限公司 | A kind of concrete structure seam |
-
2017
- 2017-12-28 CN CN201711458607.4A patent/CN107975074A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH073828A (en) * | 1992-02-21 | 1995-01-06 | Shimizu Corp | Joint construction of underground concrete structure |
| CN201635094U (en) * | 2009-12-30 | 2010-11-17 | 上海勘测设计研究院 | Water-stopping structure of concrete water-transmission pipe |
| CN107119727A (en) * | 2017-06-29 | 2017-09-01 | 遵化市水务局 | Additional bar fixes the concrete structure and its continuous placing construction method of waterstop |
| CN207700245U (en) * | 2017-12-28 | 2018-08-07 | 中国电建集团成都勘测设计研究院有限公司 | A kind of concrete structure seam |
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| PB01 | Publication | ||
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