CN107237500A - Concrete vibrating method - Google Patents
Concrete vibrating method Download PDFInfo
- Publication number
- CN107237500A CN107237500A CN201710491222.1A CN201710491222A CN107237500A CN 107237500 A CN107237500 A CN 107237500A CN 201710491222 A CN201710491222 A CN 201710491222A CN 107237500 A CN107237500 A CN 107237500A
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- China
- Prior art keywords
- concrete
- vibrating
- reinforcing bar
- auxiliary member
- vibrated
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a kind of concrete vibrating method.This method includes：Following steps：The position respectively vibrated a little according to the spacing treated between assembling reinforcement, vibrate rod outside diameter and the determination of vibrating spear operating radius；In reinforcing bar process of binding or after reinforcing bar colligation is finished, into reinforcing bar before casting concrete, in the pre-buried auxiliary member in position a little that vibrates；After the casting concrete into reinforcing bar, the side that vibrating spear is attached to auxiliary member is vibrated, and the opposite side that vibrating spear is attached to auxiliary member again after vibration compacting is vibrated, and vibrates and auxiliary member is extracted after finishing.In the present invention, in the pre-buried auxiliary member in position a little that vibrates so that inconsistent phenomenon will not occur in process of binding for each layer reinforcing bar, it is to avoid cause because reinforcing bar colligation time interval is too small vibrating spear to be difficult to the phenomenon for inserting armored concrete；In process of vibrating, vibrating spear is vibrated close to auxiliary member so that uniform force inside reinforcing bar, can prevent vibrating spear from colliding reinforcing bar when vibrating, it is ensured that the quality of vibrating of concrete.
Description
Technical field
The present invention relates to architectural engineering construction technique field, in particular to a kind of concrete vibrating method.
Background technology
China's major part buildings or structures use reinforced concrete structure, when the component such as basis, beam or post in design drawing
Reinforcing bar it is excessively intensive when, inevitably occur that local bar spacing is too small in reinforcing bar process of binding, cause concrete to shake
Tamper can not be inserted inside reinforcing bar, it is impossible to which vibrate lower concrete, reduced concrete vibrating quality, caused hidden danger of quality, influenceed
Delivery receiving acceptance.
Solving the problems, such as the method for concrete vibrating under intensive reinforcing rod part at present mainly has following several：
(1) Reinforcement Replacement.Minor diameter reinforcing bar changes Large-size rebar into, reduces reinforcing bar radical, increases bar spacing.The method
Need designer to recalculate arrangement of reinforcement, delay the construction period, effect is limited.
(2) pea gravel concreten is poured.The obstruction that can reduce coarse aggregate to vibrating spear is poured using pea gravel concreten, but not
Obstruction of the reinforcing bar to vibrating spear can be reduced.
(3) reinforcing bar is haled using crowbar or iron wire.Force to pry open reinforcing bar using crowbar or forced to pull open reinforcing bar with iron wire, so
Insertion vibrating spear vibrates afterwards, and such method easily causes reinforcing bar dislocation, violates job specfication, influence structure safety.
The content of the invention
In consideration of it, the present invention proposes a kind of concrete vibrating method, it is intended to solve in the prior art due to local reinforcing bar
Spacing is too small, causes concrete vibration stick can not insert the problem of concrete vibrating caused by reinforcing bar inside is second-rate.
On one side, the present invention proposes a kind of concrete vibrating method, comprises the following steps：Vibrate and to determine a step,
The position respectively vibrated a little according to the spacing treated between assembling reinforcement, vibrate rod outside diameter and the determination of vibrating spear operating radius；Reinforcing bar colligation
Step, before casting concrete, vibrates a little in reinforcing bar process of binding or after reinforcing bar colligation is finished, into reinforcing bar described
The pre-buried auxiliary member in position；Pour and vibrated concrete step, after the casting concrete into reinforcing bar, the vibrating spear is attached to
The side of the auxiliary member is vibrated, and the opposite side that the vibrating spear is attached to the auxiliary member again after vibration compacting is shaken
Smash, vibrate and the auxiliary member is extracted after finishing.
Further, in above-mentioned concrete vibrating method, in a determination step of vibrating, vibrated a little described in each two
Spacing is not more than 1.5 times of the vibrating spear operating radius.
Further, in above-mentioned concrete vibrating method, in the assembling reinforcement step, the auxiliary member is steel pipe.
Further, in above-mentioned concrete vibrating method, the external diameter of the steel pipe for the rod outside diameter that vibrates 1.1~
1.2 again.
Further, in above-mentioned concrete vibrating method, the bottom of the steel pipe is cone.
Further, it is described to pour and in vibrated concrete step, work as placement layer by layer in above-mentioned concrete vibrating method
When, lower-layer concrete pour and vibrate finish after the auxiliary member pulled out with default unpluging amount upwards；Continue to pour upper strata coagulation
Soil, after pouring, first inserts the vibrating spear and is vibrated at the predetermined depth in the lower-layer concrete of the auxiliary member side,
Vibrating spear is inserted again and vibrated at the predetermined depth in the lower-layer concrete of the auxiliary member opposite side, the like until
Pour and vibrate finish after extract the auxiliary member.
Further, in above-mentioned concrete vibrating method, the predetermined depth is 50mm~100mm.
Further, in above-mentioned concrete vibrating method, the unpluging amount pours thickness equal to the lower-layer concrete.
In the present invention, in the pre-buried auxiliary member in position a little that vibrates so that mistake will not occur in process of binding for each layer reinforcing bar
Position phenomenon, it is to avoid cause because reinforcing bar colligation time interval is too small vibrating spear to be difficult to the phenomenon for inserting armored concrete；Vibrating
During, vibrating spear is vibrated close to auxiliary member so that uniform force inside reinforcing bar, can prevent vibrating spear from being collided when vibrating
Reinforcing bar, it is ensured that the quality of vibrating of concrete.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the flow chart of concrete vibrating method provided in an embodiment of the present invention；
Fig. 2 be concrete vibrating method provided in an embodiment of the present invention in, the position view between respectively vibrating a little；
Fig. 3 be concrete vibrating method provided in an embodiment of the present invention in, the position view of vibrating spear and auxiliary member.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.It should be noted that in the case where not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to Fig. 1, the flow chart of concrete vibrating method provided in an embodiment of the present invention is shown in figure.As illustrated,
The vibrating method comprises the following steps：
Vibrate and to determine a step S1, according to the spacing treated between assembling reinforcement, vibrate rod outside diameter and vibrating spear operating radius it is true
The fixed position respectively vibrated a little.
Specifically, the spacing that each two is vibrated a little is not more than 1.5 times of vibrating spear operating radius 2.
For example, when the spacing of each transverse steel 3 is 70mm, the external diameter of live vibrating spear 5 is 50mm, and operating radius is
During 250mm, then the maximum spacing L=250*1.5mm=375mm that each two is vibrated a little between 1, that is to say, that each two is vibrated
The spacing of point 1 can be adjusted according to the position of reinforcing bar colligation, but not should be greater than 375mm.
Reinforcing bar step of ligation S2, in reinforcing bar process of binding or after reinforcing bar colligation is finished, the casting concrete into reinforcing bar
Before, in the pre-buried auxiliary member in position a little that vibrates.
Specifically, auxiliary member can be steel pipe, and the external diameter of steel pipe 7 can be 1.1~1.2 times of vibrating spear external diameter.For example,
Outside diameter d=50mm of vibrating spear 5, the outer diameter D of steel pipe 7 can be 50mm*1.2=60mm.
When it is implemented, during assembling reinforcement, steel pipe 7 is placed on to vibrating on a little 1 position of having determined, steel
The lower end of pipe 7 and bottom template contacts, upper end can slightly fixation not be toppled over thin wire.
, can be by when steel pipe 7 is difficult to insertion and vibrated caused by bar spacing is too small during assembling reinforcement
The lower end of steel pipe 7 is tapered with gas flame cuttiug, i.e., the bottom of steel pipe is cone.In transverse steel 3 and the colligation of vertical reinforcement 4
Afterwards, before concrete 6 is poured, steel pipe 7 is inserted to vibrating a little on 1 of having determined.Wherein, in order to prevent the mistake in casting concrete
Cheng Zhong, concrete is fallen into steel pipe 7, the upper end open of steel pipe 7 can be covered with capping or directly in the upper end open of steel pipe 7
Place's welding capping.
Pour and vibrated concrete step S3, after the casting concrete into reinforcing bar, vibrating spear is attached to auxiliary member
Side is vibrated, and the opposite side that vibrating spear is attached to auxiliary member again after vibration compacting is vibrated, and vibrating, it is auxiliary to be extracted after finishing
Assistant piece.
Specifically, when concrete, which is integrated, to be poured, the side that vibrating spear 5 is attached to steel pipe 7 is vibrated, vibration compacting
The opposite side that vibrating spear 5 is attached to steel pipe 7 again afterwards is vibrated, and vibrates and steel pipe 7 is extracted after finishing, then steel pipe 7 is positioned over separately
One vibrates a little 1, proceeds operation of vibrating.
When placement layer by layer, lower-layer concrete pour and vibrate finish after auxiliary member pulled out with default unpluging amount upwards；After
It is continuous to pour layer concrete, after pouring, first vibrating spear is inserted and entered at the predetermined depth in the lower-layer concrete of auxiliary member side
Row vibrate, then vibrating spear insert auxiliary member opposite side lower-layer concrete in predetermined depth at vibrated, the like
Auxiliary member is extracted after being finished up to pouring and vibrating.When it is implemented, after lower-layer concrete 6 is vibrated and finished, slowly pulling out upwards
Steel pipe 7, the height that steel pipe 7 is pulled out upwards is equal to the thickness that lower-layer concrete 6 is poured, and the bottom of steel pipe 7 is located at lower-layer concrete
Top surface；Lower-layer concrete was reached after the intermittent time, poured layer concrete, was poured after finishing with vibrating spear 5 close to the one of steel pipe 7
Is vibrated in side insertion lower-layer concrete after 50mm~100mm, it is preferable that the depth that vibrating spear 5 inserts lower-layer concrete is
50mm；After vibration compacting again vibrating spear 5 close to steel pipe 7 opposite side insert concrete in vibrated, the like up to
Concreting to default absolute altitude and vibrating extracts steel pipe 7 after finishing.
In the present embodiment, in the pre-buried auxiliary member in position a little that vibrates so that each layer reinforcing bar will not occur in process of binding
Inconsistent phenomenon, it is to avoid cause because reinforcing bar colligation time interval is too small vibrating spear to be difficult to the phenomenon for inserting armored concrete；Shaking
During smashing, vibrating spear is vibrated close to auxiliary member so that uniform force inside reinforcing bar, can prevent vibrating spear from being touched when vibrating
Hit reinforcing bar, it is ensured that the quality of vibrating of concrete；Meanwhile, also solve in the prior art because designer again arrangement of reinforcement causes
Construction time limit long-delayed problem, saved the construction period.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
1. a kind of concrete vibrating method, it is characterised in that comprise the following steps：
Vibrate and to determine a step, according to the spacing treated between assembling reinforcement, vibrate rod outside diameter and vibrating spear operating radius determines respectively to shake
Smash position a little；
Reinforcing bar step of ligation, in reinforcing bar process of binding or after reinforcing bar colligation is finished, into reinforcing bar before casting concrete,
The pre-buried auxiliary member in the position vibrated a little；
Pour and vibrated concrete step, after the casting concrete into reinforcing bar, the vibrating spear is attached to the auxiliary member
Side vibrated, the opposite side that the vibrating spear is attached to the auxiliary member again after vibration compacting is vibrated, and has been vibrated
The auxiliary member is extracted after finishing.
2. concrete vibrating method according to claim 1, it is characterised in that in a determination step of vibrating, every two
The individual spacing vibrated a little is not more than 1.5 times of the vibrating spear operating radius.
3. concrete vibrating method according to claim 1, it is characterised in that described auxiliary in the assembling reinforcement step
Assistant piece is steel pipe.
4. concrete vibrating method according to claim 3, it is characterised in that the external diameter of the steel pipe is the vibrating spear
1.1~1.2 times of external diameter.
5. concrete vibrating method according to claim 4, it is characterised in that the bottom of the steel pipe is cone.
6. concrete vibrating method according to claim 1, it is characterised in that described to pour and vibrated concrete step
In, when placement layer by layer, lower-layer concrete pour and vibrate finish after the auxiliary member pulled out with default unpluging amount upwards；Continue
Layer concrete is poured, after pouring, the default the depth first vibrating spear inserted in the lower-layer concrete of the auxiliary member side
Vibrated at degree, then vibrating spear inserted shaken at the predetermined depth in the lower-layer concrete of the auxiliary member opposite side
Smash, the like until pour and vibrate finish after extract the auxiliary member.
7. concrete vibrating method according to claim 6, it is characterised in that the predetermined depth is 50mm~100mm.
8. concrete vibrating method according to claim 6, it is characterised in that the unpluging amount is equal to lower floor's coagulation
Native pours thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491222.1A CN107237500A (en) | 2017-06-26 | 2017-06-26 | Concrete vibrating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491222.1A CN107237500A (en) | 2017-06-26 | 2017-06-26 | Concrete vibrating method |
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| Publication Number | Publication Date |
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| CN107237500A true CN107237500A (en) | 2017-10-10 |
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ID=59987949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710491222.1A Pending CN107237500A (en) | 2017-06-26 | 2017-06-26 | Concrete vibrating method |
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| CN (1) | CN107237500A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946067A (en) * | 2020-09-07 | 2020-11-17 | 上海建工二建集团有限公司 | Concrete vibrating device and construction method thereof |
| CN112431356A (en) * | 2020-11-27 | 2021-03-02 | 中国十七冶集团有限公司 | Large-slope inclined column concrete vibrating auxiliary method |
| CN113585766A (en) * | 2021-08-31 | 2021-11-02 | 中国二十二冶集团有限公司 | Concrete vibrating device and vibrating method |
| CN113882679A (en) * | 2021-11-01 | 2022-01-04 | 中国水利水电第三工程局有限公司 | Vertical state control method of vibrating rod in thin-wall high-wall cast-in-place concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005076371A (en) * | 2003-09-02 | 2005-03-24 | Shimizu Corp | Concrete vibrator |
| CN103669875A (en) * | 2012-09-24 | 2014-03-26 | 五冶集团上海有限公司 | Tamping assist device for concrete pouring and manufacture method thereof |
| CN104533094A (en) * | 2014-12-03 | 2015-04-22 | 浙江省火电建设公司 | Vibration rod guiding device |
| CN106760546A (en) * | 2017-02-03 | 2017-05-31 | 山东科技大学 | Vibrating method and tamping equipment are poured when large volume concrete structural thing is constructed |
-
2017
- 2017-06-26 CN CN201710491222.1A patent/CN107237500A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005076371A (en) * | 2003-09-02 | 2005-03-24 | Shimizu Corp | Concrete vibrator |
| CN103669875A (en) * | 2012-09-24 | 2014-03-26 | 五冶集团上海有限公司 | Tamping assist device for concrete pouring and manufacture method thereof |
| CN104533094A (en) * | 2014-12-03 | 2015-04-22 | 浙江省火电建设公司 | Vibration rod guiding device |
| CN106760546A (en) * | 2017-02-03 | 2017-05-31 | 山东科技大学 | Vibrating method and tamping equipment are poured when large volume concrete structural thing is constructed |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946067A (en) * | 2020-09-07 | 2020-11-17 | 上海建工二建集团有限公司 | Concrete vibrating device and construction method thereof |
| CN112431356A (en) * | 2020-11-27 | 2021-03-02 | 中国十七冶集团有限公司 | Large-slope inclined column concrete vibrating auxiliary method |
| CN113585766A (en) * | 2021-08-31 | 2021-11-02 | 中国二十二冶集团有限公司 | Concrete vibrating device and vibrating method |
| CN113882679A (en) * | 2021-11-01 | 2022-01-04 | 中国水利水电第三工程局有限公司 | Vertical state control method of vibrating rod in thin-wall high-wall cast-in-place concrete |
| CN113882679B (en) * | 2021-11-01 | 2022-05-17 | 中国水利水电第三工程局有限公司 | Vertical state control method of vibrating rod in thin-wall high-wall cast-in-place concrete |
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Application publication date: 20171010 |