CN107130645A - Multifunctional vibration-type stake well sediment detector - Google Patents
Multifunctional vibration-type stake well sediment detector Download PDFInfo
- Publication number
- CN107130645A CN107130645A CN201710417843.5A CN201710417843A CN107130645A CN 107130645 A CN107130645 A CN 107130645A CN 201710417843 A CN201710417843 A CN 201710417843A CN 107130645 A CN107130645 A CN 107130645A
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- bar
- sediment
- vibrator
- top plate
- slide unit
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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
- E02D33/00—Testing foundations or foundation structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The present invention relates to a kind of multifunctional vibration-type stake well sediment detector, including top plate, bottom plate, orientation guide rod, slide unit, vibrator, meter counter, transmission belt and bore into bar；Orientation guide rod two ends are individually fixed in top plate and bottom plate；Top plate is connected by drawstring with winch；Slide unit is slidably mounted on orientation guide rod；Transmission belt with slide unit while be connected, and slide unit, which is slided, drives transmission belt rotation to drive meter counter to rotate again；Vibrator is fixed on slide unit；Bore and be fixed on into bar below vibrator, bore the cone set into bar bottom at camera, camera and enter bar outer wall for translucent cover.The present invention enters bar by vibrator band mantle and bored into sediment layer, even if containing cobble, rubble in sediment, can be also expressed on one side, continues test until the hard supporting course of stake bottom；By the way that installed in the camera bored into bar bottom, the material composition of sediment can be observed, when sediment thickness exceedes Criterion restriction, targetedly treatment measures removing sediment can be taken.
Description
Technical field
The present invention relates to stake well construction and detection technique field, and in particular to a kind of multifunctional vibration-type stake well sediment detection
Instrument.
Background technology
After the completion of stake well is excavated, stake bottom sediment thickness should be detected before pouring, when thickness exceedes specification
It is required that when, poured as carried out pile foundation without clearing up, pile foundation will certainly be caused to sink, influence the safety of upper building.If so
When detecting sediment thickness more than Criterion restriction, reply sediment is purged, in case influence pile foundation is stable.It is existing in the market
Stake well sediment thickness detector method of work be summarized as follows, thickness gauge is put to shaft bottom first, instrument is then turned on and sets
Standby, motor in downhole detection equipment is rotated, so as to drive a very thin probe slave unit bottom to pass, is down bored into sediment
In, when probe touches bottom hard objects (being probably block stone of the pile bottom force holding layer rock mass also or in stake bottom sediment),
Underground equipment is detected after underground equipment run-off the straight by probe top rake, deviational survey sensor, that is, thinks that probe has touched stake
Bottom rock mass, the length that probe stretches out is the thickness of sediment.There are following several shortcomings in the technology：1st, probe is bored downwards
If there are the hard objects such as block stone, rubble in sediment during entering, cause probe not move downward, just think stretching now
It is exactly sediment thickness to go out length, will necessarily draw a wrong conclusion, has influence on pile foundation safety；2nd, the type detection device exists
Sediment can not be judged the material composition of sediment during detecting；3rd, when sediment is more soft, downhole detection equipment
It is likely to be absorbed in certain depth in sediment, causes test data to be forbidden.
Exist for the active demand during engineering construction at present and existing stake well sediment thickness detection device
Defect, while also avoiding employing this time-consuming, laborious and poorly efficient method of heavy drill, the present invention proposes a kind of innovative instrument
Device equipment solves foregoing problems.
The content of the invention
The technical problem to be solved in the present invention is accurately judge a bottom for what above-mentioned prior art was present
Sediment thickness, the not enough there is provided a kind of multifunctional vibration-type stake well sediment detector of detritus material composition can not be judged, it can
Accurately stake bottom sediment thickness is judged, and can judge detritus material composition.
The technical scheme that the present invention is used by solution technical problem set forth above for：
A kind of multifunctional vibration-type stake well sediment detector, including top plate, bottom plate, orientation guide rod, slide unit, vibrator, meter
Rice and is bored into bar at device, transmission belt；The two ends of the orientation guide rod are fixedly connected with the top plate and bottom plate respectively；The top plate leads to
Drawstring is crossed to be connected with the winch on ground；The slide unit is slidably mounted on the orientation guide rod；One side of the transmission belt with
The slide unit connection, the slide unit, which is slided, drives the transmission belt to rotate, and transmission belt drives the meter counter to rotate again；It is described to shake
Dynamic device is fixedly installed on the slide unit；Described to bore the lower section that the vibrator is fixedly installed in into bar, the bottom plate is provided with
For boring the through hole passed through into bar；It is transparent to set the cone at camera, the camera in the bottom for boring bar to enter bar outer wall
Cover.
In such scheme, it is characterised in that multifunctional vibration-type stake well sediment detector also includes control display instrument, described
Control display instrument is placed on ground, and the camera is electrically connected by video transmission line with the control display instrument.
In such scheme, the vibrator is electrically connected by cable with the control display instrument.
In such scheme, the bottom bored into bar is also interior to set deviational survey sensor, the deviational survey sensor and the control
Display instrument is electrically connected.
In such scheme, multifunctional vibration-type stake well sediment detector also includes tripod, and the tripod is fixedly mounted
In on ground, pulling force sensor is installed at the top of the tripod, and the pulling force sensor is aobvious by cable and the control
Show that instrument is electrically connected；Pulley is installed in the lower section of the pulling force sensor, and one end of the drawstring is connected with the top plate, drawstring it is another
One end is connected through the pulley with winch.
In such scheme, the top of the vibrator is provided with electromagnet, and the top plate is magnetic material.
In such scheme, the meter counter is fixedly installed on the top plate.
In such scheme, the rotating shaft outer ring of the meter counter is provided with external gear, and the inner ring of the transmission belt is provided with internal gear,
The external gear is engaged with internal gear, the sprocket engagement on the other end of the transmission belt and the bottom plate, the meter counter with
Pass through gear drive between transmission belt.
In such scheme, the slide unit includes sliding sleeve and supporting plate, and the sliding sleeve is sheathed on the orientation guide rod and energy
Slided up and down along orientation guide rod；The supporting plate is fixedly connected with the lower end of the vibrator, it is described bore be fixed on into bar it is described
The lower end of supporting plate；The sliding sleeve is fixedly connected with the supporting plate.
In such scheme, multifunctional vibration-type stake well sediment detector also includes protective cover, the two ends point of the protective cover
It is not fixedly installed on the top plate and bottom plate, the outer wall of the protective cover is located at the outer of the top plate and bottom plate, the bottom
Through hole on plate uses oil sealing sealing.
The beneficial effects of the present invention are：
1st, enter bar by vibrator band mantle to bore in sediment layer, even if containing cobble, rubble in sediment, vibrator connection
The vibrations bored into bar can be also expressed on one side, continue test until the harder hard supporting course of stake bottom；By installing
The camera into bar bottom is being bored, can be with the material composition of real-time monitored sediment, when sediment thickness exceedes Criterion restriction, can be with
Take targetedly treatment measures removing sediment.
2nd, the pulley position set up in stake well head is mounted with pulling force sensor, in underground equipment decentralization process, once draw
Force snesor shows that pulling force starts to reduce, and just can determine whether that underground equipment touches sediment layer surface, it is to avoid underground equipment is in gravity
Effect is pushed down into soft sediment layer, so that sediment thickness detection is inaccurate.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the overall structure figure of multifunctional vibration-type stake well sediment detector of the present invention；
Fig. 2 is the upward view of the stake well sediment detector of multifunctional vibration-type shown in Fig. 1；
Fig. 3 is the structure chart of the underground equipment of the stake well sediment detector of multifunctional vibration-type shown in Fig. 1；
Fig. 4 is that the cone of the stake well sediment detector of multifunctional vibration-type shown in Fig. 1 enters bar bottom local structural graph.
In figure：100th, multifunctional vibration-type stake well sediment detector；10th, top plate；11st, link up with；20th, bottom plate；30th, orientation is led
Bar；31st, slide unit；311st, sliding sleeve；312nd, supporting plate；32nd, limited block；40th, vibrator；41st, electromagnet；50th, meter counter；51st, pass
Dynamic band；60th, bore into bar；61st, deviational survey sensor；62nd, camera；63rd, translucent cover；64th, video transmission line；70th, drawstring；71st, twist
Car；80th, tripod；81st, pulling force sensor；82nd, pulley；90th, display instrument is controlled；91st, cable；200th, stake well；300th, ground；
400th, sediment layer；500th, hard supporting course.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
As Figure 1-4, it is the multifunctional vibration-type stake well sediment detector 100 of a preferred embodiment of the present invention.
The invention provides a kind of multifunctional vibration-type stake well sediment detector 100, including top plate 10, bottom plate 20, orientation
Guide rod 30, slide unit 31, vibrator 40, meter counter 50, transmission belt 51 and bore into bar 60.Orient guide rod 30 two ends respectively with top plate
10 are fixedly connected with bottom plate 20；Top plate 10 is connected by drawstring 70 with the winch 71 on ground 300；Slide unit 31 is slidably mounted on fixed
To on guide rod 30；One side of transmission belt 51 is connected with slide unit 31, and slide unit 31, which is slided, drives transmission belt 51 to rotate, the band again of transmission belt 51
Dynamic meter counter 50 is rotated；Vibrator 40 is fixedly installed on slide unit 31；Bore the lower section that vibrator 40 is fixed on into bar 60, bottom plate 20
It is provided with for boring the through hole passed through into bar 60；The cone at camera 62, camera 62 is set in the bottom for boring bar 60 to enter outside bar 60
Wall is translucent cover 63.
Hook 11 is fixedly mounted in the top of top plate 10, and drawstring 70, which is connected on hook 11, to be used to sling whole underground equipment.
Winch 71, which is used for folding and unfolding drawstring 70, makes vibrator 40 be slided up and down along orientation guide rod 30.Bar 60 is bored under the drive of vibrator 40
Bore in sediment layer 400.Preferably, it is cone to bore the bottom into bar 60, beneficial to boring into sediment layer 400.Orient guide rod 30
Limited block 32 is fixedly mounted in bottom, stops moving down when vibrator 40 is displaced downwardly to limited block 32.Bottom plate 20 makes as a pallet
Whole underground equipment is smoothly placed on the surface of sediment layer 400.Enter bar 60 with mantle using vibrator 40 to bore into sediment layer 400
Even if advantage be sediment layer 400 in have cobble, rubble, under the effect of vibration of vibrator 40, bore into bar 60 can smash compared with
Soft rock extrudes block stone to one side, continues to bore downwards into up through the hard supporting course 500 of arrival of sediment layer 400.It is preferred that
Ground, vibrator 40 is eccentric-type vibrator.Preferably, translucent cover 63 is preferably transparent glass cover or acrylic translucent cover.It is preferred that
Ground, top plate 10 and bottom plate 20 are circle, and the quantity of orientation guide rod 30 has three, and three orientation guide rods 30 are along top plate 10 and bottom plate
20 circumference is uniformly distributed.Preferably, drawstring 70 is steel wire rope.
In further optimization, the present embodiment, multifunctional vibration-type stake well sediment detector 100 also includes control display instrument
90, control display instrument 90 is placed on ground 300, for controlling electric power starting, and is shown, is recorded, analyzing each sensor detection
Data.Camera 62 is electrically connected by video transmission line 64 with control display instrument 90.It can be seen through the translucent cover 63 of side
Survey, the video information of the material composition of collection sediment, can when sediment thickness exceedes code requirement, it is necessary to when carrying out cleaning sediment
To provide foundation for selection liquidating plan.
In further optimization, the present embodiment, vibrator 40 is electrically connected by cable 91 with control display instrument 90.
Further optimization, in the present embodiment, bores that the bottom into bar 60 is also interior to set deviational survey sensor 61, for monitoring whole well
Whether is the inclination of lower equipment, and deviational survey sensor 61 is electrically connected with control display instrument 90.
In further optimization, the present embodiment, multifunctional vibration-type stake well sediment detector 100 also includes tripod 80, three
Foot stool 80 is fixedly installed on ground 300, and pulling force sensor 81 is installed at the top of tripod 80, and pulling force sensor 81 passes through cable
Line 91 is electrically connected with control display instrument 90；Pulley 82 is installed in the lower section of pulling force sensor 81, and one end and the top plate 10 of drawstring 70 connect
Connect, the other end of drawstring 70 is connected through pulley 82 with winch 71.Pulling force sensor 81 is being respectively positioned on a well 200 just with pulley 82
Top.Tripod 80 plays support, props up pulling force sensor 81 and pulley 82, and pulling force sensor 81 is used for the institute of test sheave 82
The power born, monitoring underground equipment and sediment Contact, prevent underground equipment to be pressed into soft sediment layer under gravity
In 400, cause sediment thickness detection inaccurate.
In further optimization, the present embodiment, the top of vibrator 40 is provided with electromagnet 41, and top plate 10 is magnetic material.
Electromagnet 41 is used to vibrator 40 being pulled together with top plate 10, avoids moving down during lowering device.
In further optimization, the present embodiment, meter counter 50 is fixedly installed on top plate 10, and the rotating shaft outer ring of meter counter 50 is set
There is external gear, the inner ring of transmission belt 51 is provided with internal gear, and external gear is engaged with internal gear, the other end and the bottom plate 20 of transmission belt 51
On sprocket engagement, pass through gear drive between meter counter 50 and transmission belt 51.Meter counter 50 turns under the drive of transmission belt 51
It is dynamic, measuring length data.
In further optimization, the present embodiment, slide unit 31 includes sliding sleeve 311 and supporting plate 312, and sliding sleeve 311 is sheathed on orientation
On guide rod 30 and energy edge orientation guide rod 30 be slided up and down；Supporting plate 312 is fixedly connected with the lower end of vibrator 40, is bored solid into bar 60
Due to the lower end of supporting plate 312；Sliding sleeve 311 is fixedly connected with supporting plate 312.
In further optimization, the present embodiment, multifunctional vibration-type stake well sediment detector 100 also includes protective cover, protection
The two ends of cover are fixedly installed on top plate 10 and bottom plate 20 respectively, the outer wall of protective cover be located at the outer of top plate 10 and bottom plate 20 with
Orientation guide rod 30, vibrator 40, meter counter 50 and boring are housed wherein into bar 60, play a part of waterproof and dustproof.Bottom plate
Through hole on 20 uses oil sealing sealing.
In summary, multifunctional vibration-type of the invention stake well sediment detector 100 includes ground installations and underground equipment,
Ground installations include winch 71, tripod 80, pulling force sensor 81, pulley 82 and control display instrument 90；Underground equipment includes
Top plate 10, bottom plate 20, orientation guide rod 30, vibrator 40, meter counter 50 and bore into bar 60.Between ground installations and underground equipment
Realized and mechanically connected by drawstring 70, realized and electrically connected by cable 91.
The installation method and operation principle of the multifunctional vibration-type stake well sediment detector 100 of the present invention are as follows：
Before the detection of stake well sediment is carried out, first multifunctional vibration-type stake well sediment detector 100 is attached and assembled：
Extract the drawstring 70 in winch 71 out, through pulley 82 after 11 be connected with hook；The top of pulling force sensor 81 is screwed in three
Foot stool 80 pushes up section, and bottom is connected with pulley 82, slings pulley 82；Electromagnet 41 and vibrator 40, bore and integrally moved up into bar 60 etc.
Extremely contacted with top plate 10；Cable 91 is connected with control display instrument 90.
Control display instrument 90 is opened after the completion of connection, electromagnet 41 is opened and switchs, electromagnet 41 and the adhesive of top plate 10, then
Underground equipment is slowly put into a well 200 by winch 71, Real Time Observation controls display instrument 90 in decentralization process, works as pulling force
The value of thrust that sensor 81 is exported starts to become hour, shows that bottom plate 20 is contacted with the bottom sediment of stake well 200, now jinny
71, the switch of electromagnet 41 is closed, vibrator 40 is departed from top plate 10.It is then turned on vibrator 40, vibrator 40 is along vertical
Direction up-down vibration, bar 60 is now bored under vibration force effect and is slowly bored in shaft bottom sediment layer 400.Due to meter counter 50
Transmission belt 51 is fixed together with vibrator 40, and in vibrator 40 and during boring the test of bar 60, meter counter 50 is rotated, measurement
Bore into depth data., can be by the material composition of the real-time monitored sediment of camera 62 during test.Deviational survey sensor 61 is real
When monitor whether whole underground equipment tilts, and angle of inclination is adjusted or resurveyed if necessary.Explored downward to when boring into bar 60
During the hard supporting course 500 of stake well 200 bottom, bore and enter into bar 60 without normal cone, now the test data of meter counter 50 no longer becomes big, when
It is still constant after persistently observing several minutes, or the display data of meter counter 50 mm grade it is small become big, then test completion, underground is set
It is standby to propose outside well.Control display instrument 90 can automatically be recorded to bore and bored into bar 60 with the time into sediment 400 depth data of layer, during drafting
M- depth curve, precisely to judge the thickness of sediment layer 400, the Thickness sensitivity precision of sediment can arrive mm grades.
Vibrator 40 used in the present invention possesses plurality of specifications, power from 10 watts to 200 watts, vibration force from 10kg to
1000kg, up to 3000 beats/min of vibration frequency maximum.Bore to bore into bar 60 and be configured to 700mm into depth standards, maximum can increase
To 2000mm.The multifunctional vibration-type stake well sediment detector 100 of the present invention can select adaptable underground according to stake well diameter
Equipment, more than diameter 300mm stake well can be tested.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific reality
Mode is applied, above-mentioned embodiment is only schematical, rather than restricted, and one of ordinary skill in the art exists
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, many shapes can be also made
Formula, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of multifunctional vibration-type stake well sediment detector, including top plate, bottom plate, orientation guide rod, slide unit, meter counter, transmission
Band and bore into bar；The two ends of the orientation guide rod are fixedly connected with the top plate and bottom plate respectively；The top plate by drawstring with
Winch connection on ground；The slide unit is slidably mounted on the orientation guide rod；One side of the transmission belt and the slide unit
Connection, the slide unit, which is slided, drives the transmission belt to rotate, and transmission belt drives the meter counter to rotate again；Characterized in that, also
Including vibrator, the vibrator is fixedly installed on the slide unit；The bar of boring is fixedly installed under the vibrator
Side, the bottom plate is provided with for boring the through hole passed through into bar；Set in the bottom for boring bar at camera, the camera
It is translucent cover to bore into bar outer wall.
2. multifunctional vibration-type stake well sediment detector according to claim 1, it is characterised in that also including control display
Instrument, the control display instrument is placed on ground, and the camera is electrically connected by video transmission line with the control display instrument.
3. multifunctional vibration-type stake well sediment detector according to claim 2, it is characterised in that the vibrator passes through
Cable is electrically connected with the control display instrument.
4. multifunctional vibration-type stake well sediment detector according to claim 2, it is characterised in that the bottom bored into bar
Portion is also interior to set deviational survey sensor, and the deviational survey sensor is electrically connected with the control display instrument.
5. multifunctional vibration-type stake well sediment detector according to claim 2, it is characterised in that also including tripod,
The tripod is fixedly installed on ground, and pulling force sensor is installed at the top of the tripod, and the pulling force sensor passes through
Cable is electrically connected with the control display instrument；The lower section of the pulling force sensor is installed by pulley, one end of the drawstring and institute
Top plate connection is stated, the other end of drawstring is connected through the pulley with winch.
6. the multifunctional vibration-type stake well sediment detector according to claim any one of 1-5, it is characterised in that described to shake
The top of dynamic device is provided with electromagnet, and the top plate is magnetic material.
7. the multifunctional vibration-type stake well sediment detector according to claim any one of 1-5, it is characterised in that the meter
Rice device is fixedly installed on the top plate.
8. multifunctional vibration-type stake well sediment detector according to claim 7, it is characterised in that turn of the meter counter
Axle outer ring is provided with external gear, and the inner ring of the transmission belt is provided with internal gear, and the external gear is engaged with internal gear, the transmission belt
The other end and the bottom plate on sprocket engagement, pass through gear drive between the meter counter and transmission belt.
9. the multifunctional vibration-type stake well sediment detector according to claim any one of 1-5, it is characterised in that the cunning
Platform includes sliding sleeve and supporting plate, and the sliding sleeve is sheathed on the orientation guide rod and can slided up and down along orientation guide rod；The branch
Fagging is fixedly connected with the lower end of the vibrator, described to bore the lower end that the supporting plate is fixed on into bar；The sliding sleeve and institute
Supporting plate is stated to be fixedly connected.
10. the multifunctional vibration-type stake well sediment detector according to claim any one of 1-5, it is characterised in that also wrap
Protective cover is included, the two ends of the protective cover are fixedly installed on the top plate and bottom plate respectively, and the outer wall of the protective cover is located at
Through hole on the outer of the top plate and bottom plate, the bottom plate uses oil sealing sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417843.5A CN107130645B (en) | 2017-06-06 | 2017-06-06 | Multifunctional vibrating type pile well sediment detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417843.5A CN107130645B (en) | 2017-06-06 | 2017-06-06 | Multifunctional vibrating type pile well sediment detector |
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| CN107130645B CN107130645B (en) | 2022-09-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109612373A (en) * | 2018-12-29 | 2019-04-12 | 杭州亚太建设监理咨询有限公司 | A kind of detection device of bottom hole sediment and detection method using the detection device |
| CN109736365A (en) * | 2019-01-10 | 2019-05-10 | 嘉海巨信建设有限公司 | A kind of project supervision stake holes sediment thickness detection device |
| CN113774966A (en) * | 2021-09-10 | 2021-12-10 | 李忠春 | Device and method for detecting thickness of concrete cast-in-place pile bottom sediment |
| CN114232699A (en) * | 2021-12-08 | 2022-03-25 | 中国二十冶集团有限公司 | Measuring device for depth of slurry in cast-in-place pile |
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| CN109736365A (en) * | 2019-01-10 | 2019-05-10 | 嘉海巨信建设有限公司 | A kind of project supervision stake holes sediment thickness detection device |
| CN113774966A (en) * | 2021-09-10 | 2021-12-10 | 李忠春 | Device and method for detecting thickness of concrete cast-in-place pile bottom sediment |
| CN114232699A (en) * | 2021-12-08 | 2022-03-25 | 中国二十冶集团有限公司 | Measuring device for depth of slurry in cast-in-place pile |
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