CN107119658A - Fill out and dig the horizontal deviational survey wire installation and construction method that combine settlement of subgrade - Google Patents
Fill out and dig the horizontal deviational survey wire installation and construction method that combine settlement of subgrade Download PDFInfo
- Publication number
- CN107119658A CN107119658A CN201710504044.1A CN201710504044A CN107119658A CN 107119658 A CN107119658 A CN 107119658A CN 201710504044 A CN201710504044 A CN 201710504044A CN 107119658 A CN107119658 A CN 107119658A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- wire
- subgrade
- settlement
- deviational survey
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000000178 monomer Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000004062 sedimentation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The horizontal deviational survey wire installation for combining settlement of subgrade is dug the present invention relates to a kind of fill out, including the wire-passing tube and the horizontal inclinometer pipe of laterally setting laterally set, horizontal inclinometer is provided with the horizontal inclinometer pipe, one end of the horizontal inclinometer is connected with pull rope, the other end of the horizontal inclinometer is connected with wire, the pull rope is passed after horizontal inclinometer pipe, wire-passing tube to pull rope folding and unfolding end, the wire is passed after horizontal inclinometer pipe to wire folding and unfolding end, and the pull rope folding and unfolding end and wire folding and unfolding end are close to each other and positioned at the same side；The invention further relates to a kind of construction method for filling out the horizontal deviational survey wire installation for digging combination settlement of subgrade.Structure design of the present invention is simple, rationally, fast accurately can be monitored to filling out to dig with reference to subgrade settlement, the simple, convenient quick, degree of accuracy height, low testing cost, convenient construction and monitoring is ageing good.
Description
Technical field
The horizontal deviational survey wire installation and construction method that combine settlement of subgrade are dug the present invention relates to a kind of fill out.
Background technology
Current China road construction accelerated development, road foundation fills the factors such as soil property is bad, Construction control is inadequate and caused
Settlement of subgrade is serious, so that the disease such as cause road surface to be ftractureed on a large scale.Thus, settlement of subgrade monitoring seems outstanding
To be important, if it is possible to the test settlement of subgrade of accurate quick, and carry out construction protection and remedy, can greatly reduce
The generation of road disease.
Domestic most generally to use theoretical formula method method, Finite Element and on the spot three kinds of monitoring method show that roadbed sinks
Depreciation, wherein monitoring method is most accurate mode on the spot.Monitoring method mainly includes heavy board-descending method and horizontal inclinometer method on the spot, this
Two methods can accurately measure settlement of subgrade.But heavy board-descending method needs to lay multiple sedimentation plates, and need
Settlement measurement is carried out by way of diversion on schedule, is inconvenient, horizontal inclinometer method, which is not suitable for filling out digging, combines subgrade settlement
Monitoring.
The content of the invention
In view of the deficiencies in the prior art, the technical problems to be solved by the invention are to provide one kind and fill out digging combination roadbed inequality
The horizontal deviational survey wire installation and construction method of even sedimentation, not only reasonable in design, and efficiently convenient.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of fill out digs combination settlement of subgrade
In horizontal deviational survey wire installation, including the wire-passing tube laterally set and the horizontal inclinometer pipe of laterally setting, the horizontal inclinometer pipe
Horizontal inclinometer is provided with, one end of the horizontal inclinometer is connected with pull rope, the other end connection of the horizontal inclinometer
There is wire, the pull rope is passed to pull rope folding and unfolding end after horizontal inclinometer pipe, wire-passing tube, and the wire passes horizontal inclinometer pipe
Afterwards to wire folding and unfolding end, the pull rope folding and unfolding end and wire folding and unfolding end are close to each other and positioned at the same side.
It is preferred that, the pulley assembly for turning to pull rope, institute are provided between the wire-passing tube and horizontal inclinometer pipe
Pulley assembly is stated away from pull rope folding and unfolding end and wire folding and unfolding end, the pulley assembly includes first pulley and second pulley, institute
State first pulley to set through the first support frame at the pull rope lead-in wire terminal of wire-passing tube, the second pulley is set through the second support frame
At the pull rope leading-out terminal of horizontal inclinometer pipe.
It is preferred that, first support frame includes the first bearing and some first support bars, some described first
Stay is radial centered on wire-passing tube to be spaced apart, and some first support bars are arranged on the first bearing and wire-passing tube
Between and both are linked together；Second support frame includes the second bearing and some second support bars, some institutes
State that the second support bar is radial centered on horizontal inclinometer pipe to be spaced apart, some second support bars are arranged on second
Linked together between bearing and horizontal inclinometer pipe and by both.
It is preferred that, it is provided with protective cover at the pulley assembly.
It is preferred that, the line crossing bracket passed through to pull rope is provided with the wire-passing tube, the middle part of the line crossing bracket is set
There is cable-through hole.
It is preferred that, the line crossing bracket through connect frame series connection crosses line monomer comprising multiple, and the line monomer crossed includes outer branch
Pushing out ring, inside support ring and some support bars, some support bars are radial centered on cable-through hole to be spaced apart,
Some support bars are arranged between outer support ring and inside support ring and both link together.
It is preferred that, the pull rope uses steel strand wires.
It is a kind of to fill out the construction method for digging the horizontal deviational survey wire installation for combining settlement of subgrade including above-mentioned any one
The horizontal deviational survey wire installation for digging and combining settlement of subgrade is filled out described in, is comprised the steps of：
Step S1：First mounting hole is got out at original cut slope；
Step S2：One end that the horizontal deviational survey wire installation for filling out digging combination settlement of subgrade is provided with into steering assembly is put into
In mounting hole, recycle cement mortar perfusion mounting hole and fill out dig combine settlement of subgrade horizontal deviational survey wire installation it
Between space, after cement mortar initial set after will fill out dig combine settlement of subgrade horizontal deviational survey wire installation exposed one end
Protection, and carry out roadbed filling；
Step S3：When roadbed filling is highly higher than the horizontal deviational survey wire installation absolute altitude for digging combination settlement of subgrade is filled out,
It is lower again to dig filling roadbed, installation groove is excavated out, the level that installation groove absolute altitude combines settlement of subgrade with filling out digging is surveyed
Oblique wire installation absolute altitude is consistent, by wire-passing tube and horizontal inclinometer pipe along the length direction spreading for installing groove, until mistake
The outermost end of spool and horizontal inclinometer pipe stretches out the outside of roadbed filling side slope；
Step S4：Groove will be installed to be backfilled with fine sand, to original ground absolute altitude, tamped, proceeded using frog hammer
It is backfilling and compacted, while the horizontal deviational survey wire installation progress differential settlement prison for combining settlement of subgrade can be dug using filling out
Survey.
Compared with prior art, the invention has the advantages that：Structure design of the present invention is simple, reasonable, can be fast
Prompt to be accurately monitored to filling out to dig with reference to subgrade settlement, the simple, convenient quick, degree of accuracy is high, testing cost is low, construction
It is convenient and monitor it is ageing good.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the schematic side view of the embodiment of the present invention.
Fig. 3 is the organigram of line crossing bracket of the embodiment of the present invention.
Fig. 4 is use state schematic diagram of the embodiment of the present invention.
In figure：1- wire-passing tubes, the horizontal inclinometer pipes of 2-, 3- horizontal inclinometers, 4- pull ropes, 5- wires, 6- pulley assemblies,
601- first pulleys, 602- second pulleys, the support frames of 603- first, the support frames of 604- second, 7- protective covers, 8- line crossing brackets,
801- connection frames, 802- crosses line monomer, a- pull rope folding and unfoldings end, b- wire folding and unfoldings end, the original cut slopes of c-, d- embankments road
Base, e- fine sands.
Embodiment
For the features described above and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows.
It is a kind of to fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, including horizontal setting as shown in Fig. 1 ~ 4
Wire-passing tube 1 and the horizontal inclinometer pipe 2 laterally set, be provided with horizontal inclinometer 3, the level in the horizontal inclinometer pipe 2
One end of inclinometer 3 is connected with pull rope 4, and the other end of the horizontal inclinometer 3 is connected with wire 5, and the pull rope 4 is passed
To pull rope folding and unfolding end after horizontal inclinometer pipe 2, wire-passing tube 1, the wire 5 is passed after horizontal inclinometer pipe 2 to wire folding and unfolding end, institute
State pull rope folding and unfolding end and wire folding and unfolding end close to each other and positioned at the same side；The horizontal inclinometer 3 uses existing level
Inclinometer；It is preferred that, the wire-passing tube 1 sets the top of horizontal inclinometer pipe 2, and the wire-passing tube 1 is located at horizontal inclinometer pipe 2
On same vertical guide, as shown in Figure 2；Certain wire-passing tube 1 can also set the front or behind of horizontal inclinometer pipe 2, and institute
State wire-passing tube 1 with horizontal inclinometer pipe 2 to be located in same level, depending on actual conditions, but be not limited to this；It is described to cross line
Banded together securely through steel wire or iron wire between pipe 1 and horizontal inclinometer pipe 2, or the wire-passing tube 1 and horizontal inclinometer pipe 2 it
Between be strongly adhered to together through adhesive, but be not limited to this.
In embodiments of the present invention, it is provided with to turn to pull rope 4 between the wire-passing tube 1 and horizontal inclinometer pipe 2
Pulley assembly 6, the pulley assembly 6 is away from pull rope folding and unfolding end and wire folding and unfolding end, and the pulley assembly 6 is slided comprising first
Wheel 601 and second pulley 602, the first pulley 601 are set through the first support frame 603 at the pull rope lead-in wire terminal of wire-passing tube 1,
The second pulley 602 is arranged on through the second support frame 604 at the pull rope leading-out terminal of horizontal inclinometer pipe 2.
In embodiments of the present invention, first support frame 603 includes the first bearing and some first support bars, some
First support bar described in root is radial centered on wire-passing tube 1 to be spaced apart, and some first support bars are arranged on
Linked together between one bearing and wire-passing tube 1 and by both；Second support frame 604 includes the second bearing and some the
Two support bars, some second support bars are radial centered on horizontal inclinometer pipe 2 to be spaced apart, some described
Two support bars are arranged between the second bearing and horizontal inclinometer pipe 2 and both link together.
In embodiments of the present invention, it is provided with protective cover 7 at the pulley assembly 6, it is to avoid the pulley assembly 6 is damaged.
In embodiments of the present invention, the line crossing bracket 8 passed through to pull rope 4 is provided with the wire-passing tube 1, it is described to cross line
The middle part of frame 8 is provided with cable-through hole；It is preferred that, the cable-through hole is placed in the center of line crossing bracket 8, and the cable-through hole is with crossing line
Pipe 1 is set with center line, and the first pulley 601 is set with wire-passing tube 1 with center line, and the second pulley 602 is surveyed with level
Inclined tube 2 is set with center line, and the first pulley 601 is located on same vertical guide with second pulley 602, the pulley assembly 6
Setting with line crossing bracket 8 is in order to reduce the frictional force of pull rope 4, wire 5 during traveling so that run more smoothly.
In embodiments of the present invention, the line crossing bracket 8 includes multiple line monomers 802 excessively through connecting the series connection of frame 801, described
Cross line monomer 802 and include outer support ring, inside support ring and some support bars, some support bars are using cable-through hole in
The heart is radial to be spaced apart, and some support bars are arranged between outer support ring and inside support ring and are connected to both
Together.
In embodiments of the present invention, the pull rope 4 uses steel strand wires, to prevent it from meeting aqueous corrosion, in the outer of steel strand wires
Antirusting paint is smeared in side, and steel strand wires length is more than twice of horizontal inclinometer pipe 2.
In embodiments of the present invention, it is a kind of to fill out the construction party for digging the horizontal deviational survey wire installation for combining settlement of subgrade
Method, including the horizontal deviational survey wire installation for digging and combining settlement of subgrade is filled out described in above-mentioned any one, include following step
Suddenly：
Step S1：First mounting hole is got out at original cut slope；
Step S2：One end that the horizontal deviational survey wire installation for filling out digging combination settlement of subgrade is provided with into steering assembly is put into
In mounting hole, recycle cement mortar perfusion mounting hole and fill out dig combine settlement of subgrade horizontal deviational survey wire installation it
Between space, after cement mortar initial set after will fill out dig combine settlement of subgrade horizontal deviational survey wire installation exposed one end
Protection, and carry out roadbed filling；
Step S3：When roadbed filling is highly higher than the horizontal deviational survey wire installation absolute altitude for digging combination settlement of subgrade is filled out,
It is lower again to dig filling roadbed, installation groove is excavated out, the level that installation groove absolute altitude combines settlement of subgrade with filling out digging is surveyed
Oblique wire installation absolute altitude is consistent, the length direction spreading by wire-passing tube 1 and horizontal inclinometer pipe 2 along installation groove, i.e.,
Spool 1 utilizes sleeve pipe to increase length with horizontal inclinometer pipe 2 along the length direction for installing groove, until wire-passing tube 1 is surveyed with level
The outermost end of inclined tube 2 stretches out the outside of roadbed filling side slope；
Step S4：Groove will be installed to be backfilled with fine sand, to original ground absolute altitude, tamped, proceeded using frog hammer
It is backfilling and compacted, while the horizontal deviational survey wire installation progress differential settlement prison for combining settlement of subgrade can be dug using filling out
Survey.
In embodiments of the present invention, the pull rope folding and unfolding end is arranged at wire folding and unfolding end fills out digging combination roadbed inequality
Exposed one end of the horizontal deviational survey wire installation of even sedimentation；In use, staff unclamps the wire, at pull rope folding and unfolding end
Pulling traction rope 4, so that drive the horizontal inclinometer 3 to be moved along horizontal inclinometer pipe 2 to close to the direction of pulley assembly 6, work
Make personnel to unclamp the pull rope 4, wire 5 is pulled at wire folding and unfolding end, so as to drive the horizontal inclinometer 3 to survey along level
Inclined tube 2 is moved to away from the direction of pulley assembly 6, so as to realize length direction of the horizontal inclinometer 3 along horizontal inclinometer pipe 2
Move back and forth, so as to carry out differential settlement monitoring.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are each under the enlightenment of the present invention
The horizontal deviational survey wire installation and construction method that combine settlement of subgrade are dug in filling out for the form of kind.It is all special according to the present patent application
The equivalent changes and modifications that sharp scope is done, should all belong to the covering scope of the present invention.
Claims (8)
1. a kind of fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：Including what is laterally set
Horizontal inclinometer, the horizontal inclinometer are provided with wire-passing tube and the horizontal inclinometer pipe laterally set, the horizontal inclinometer pipe
One end be connected with pull rope, the other end of the horizontal inclinometer is connected with wire, the pull rope pass horizontal inclinometer pipe,
To pull rope folding and unfolding end after wire-passing tube, the wire is passed after horizontal inclinometer pipe to wire folding and unfolding end, the pull rope folding and unfolding end
It is close to each other and positioned at the same side with wire folding and unfolding end.
2. according to claim 1 fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：
The pulley assembly for turning to pull rope is provided between the wire-passing tube and horizontal inclinometer pipe, the pulley assembly is remote to be led
Messenger folding and unfolding end and wire folding and unfolding end, the pulley assembly include first pulley and second pulley, and the first pulley is through first
Support frame is set at the pull rope lead-in wire terminal of wire-passing tube, and the second pulley is arranged on leading for horizontal inclinometer pipe through the second support frame
At messenger leading-out terminal.
3. according to claim 2 fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：
First support frame includes the first bearing and some first support bars, and some first support bars are using wire-passing tube in
The heart is radial to be spaced apart, and some first support bars are arranged between the first bearing and wire-passing tube and connect both
Together；Second support frame includes the second bearing and some second support bars, and some second support bars are with water
Radial centered on flat inclinometer pipe to be spaced apart, some second support bars are arranged on the second bearing and horizontal inclinometer pipe
Between and both are linked together.
4. according to claim 1 fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：
Protective cover is provided with the pulley assembly.
5. according to claim 1 fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：
It is provided with the wire-passing tube in the middle part of the line crossing bracket passed through to pull rope, the line crossing bracket and is provided with cable-through hole.
6. according to claim 5 fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：
The line crossing bracket through connect frame series connection crosses line monomer comprising multiple, it is described cross line monomer comprising outer support ring, inside support ring with
And some support bars, some support bars are radial centered on cable-through hole to be spaced apart, some supports
Bar is arranged between outer support ring and inside support ring and both links together.
7. according to claim 1 fill out the horizontal deviational survey wire installation for digging and combining settlement of subgrade, it is characterised in that：
The pull rope uses steel strand wires.
8. a kind of fill out the construction method for digging the horizontal deviational survey wire installation for combining settlement of subgrade, it is characterised in that including
The horizontal deviational survey wire installation for digging and combining settlement of subgrade is filled out as described in claim 1 ~ 7 any one, comprising following
Step：
Step S1：First mounting hole is got out at original cut slope；
Step S2：One end that the horizontal deviational survey wire installation for filling out digging combination settlement of subgrade is provided with into steering assembly is put into
In mounting hole, recycle cement mortar perfusion mounting hole and fill out dig combine settlement of subgrade horizontal deviational survey wire installation it
Between space, after cement mortar initial set after will fill out dig combine settlement of subgrade horizontal deviational survey wire installation exposed one end
Protection, and carry out roadbed filling；
Step S3：When roadbed filling is highly higher than the horizontal deviational survey wire installation absolute altitude for digging combination settlement of subgrade is filled out,
It is lower again to dig filling roadbed, installation groove is excavated out, the level that installation groove absolute altitude combines settlement of subgrade with filling out digging is surveyed
Oblique wire installation absolute altitude is consistent, by wire-passing tube and horizontal inclinometer pipe along the length direction spreading for installing groove, until mistake
The outermost end of spool and horizontal inclinometer pipe stretches out the outside of roadbed filling side slope；
Step S4：Groove will be installed to be backfilled with fine sand, to original ground absolute altitude, tamped, proceeded using frog hammer
It is backfilling and compacted, while the horizontal deviational survey wire installation progress differential settlement prison for combining settlement of subgrade can be dug using filling out
Survey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504044.1A CN107119658A (en) | 2017-06-28 | 2017-06-28 | Fill out and dig the horizontal deviational survey wire installation and construction method that combine settlement of subgrade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504044.1A CN107119658A (en) | 2017-06-28 | 2017-06-28 | Fill out and dig the horizontal deviational survey wire installation and construction method that combine settlement of subgrade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107119658A true CN107119658A (en) | 2017-09-01 |
Family
ID=59719591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710504044.1A Pending CN107119658A (en) | 2017-06-28 | 2017-06-28 | Fill out and dig the horizontal deviational survey wire installation and construction method that combine settlement of subgrade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093910A (en) * | 2019-05-30 | 2019-08-06 | 华中科技大学 | A kind of magnet ring type delaminating deposition test device and test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005331242A (en) * | 2004-05-18 | 2005-12-02 | Taisei Corp | Settlement measuring method for road surfaces |
| CN102519427A (en) * | 2011-12-16 | 2012-06-27 | 石家庄铁道大学 | Method for observing settlement of full section of widened roadbed |
| US20130283924A1 (en) * | 2012-04-26 | 2013-10-31 | Quest Integrated, Inc. | Rolling weight deflectometer |
| CN203337138U (en) * | 2013-07-31 | 2013-12-11 | 洛阳理工学院 | Traction auxiliary device of horizontal inclinometer |
| CN203502017U (en) * | 2013-10-18 | 2014-03-26 | 中国有色金属长沙勘察设计研究院有限公司 | Full-automatic sliding type inclinometry system |
-
2017
- 2017-06-28 CN CN201710504044.1A patent/CN107119658A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005331242A (en) * | 2004-05-18 | 2005-12-02 | Taisei Corp | Settlement measuring method for road surfaces |
| CN102519427A (en) * | 2011-12-16 | 2012-06-27 | 石家庄铁道大学 | Method for observing settlement of full section of widened roadbed |
| US20130283924A1 (en) * | 2012-04-26 | 2013-10-31 | Quest Integrated, Inc. | Rolling weight deflectometer |
| CN203337138U (en) * | 2013-07-31 | 2013-12-11 | 洛阳理工学院 | Traction auxiliary device of horizontal inclinometer |
| CN203502017U (en) * | 2013-10-18 | 2014-03-26 | 中国有色金属长沙勘察设计研究院有限公司 | Full-automatic sliding type inclinometry system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093910A (en) * | 2019-05-30 | 2019-08-06 | 华中科技大学 | A kind of magnet ring type delaminating deposition test device and test method |
| CN110093910B (en) * | 2019-05-30 | 2024-05-24 | 华中科技大学 | Magnetic ring type layered settlement testing device and testing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106641440B (en) | A kind of transverse crossing railway line underground piping jacking construction method | |
| US7600947B2 (en) | Method for installing an arch-type underbracing on a utility pole for an overhead line by using extendable excavating unit for auger crane | |
| CN110241828A (en) | The outer sealing construction method for supporting of anchor in a kind of row's grating tubular pole grouting behind shaft or drift lining | |
| CN110359540A (en) | A kind of shallow earthing Large Diameter Pipeline high water level wears the artificial jacking construction engineering method of existing road | |
| CN103469802A (en) | Combined lattice steel frame spray anchoring supporting method and combined lattice steel frame spray anchoring supporting structure | |
| CN111395322A (en) | Construction method for rotary digging cast-in-place pile under karst landform | |
| CN110468888A (en) | A kind of miniature steel pipe stake body displacement monitor and method | |
| CN106871866A (en) | A kind of excavation face bottom sinking deformation monitoring device and its application method | |
| CN107119658A (en) | Fill out and dig the horizontal deviational survey wire installation and construction method that combine settlement of subgrade | |
| CN110514184A (en) | One kind being used for deeper formation deformation measurement easy device and its method for measurement | |
| CN207582471U (en) | A kind of Retaining Structure with Double-row Piles equipped with deep layer prestress anchorage cable | |
| CN207109782U (en) | Fill out the horizontal deviational survey wire installation dug with reference to settlement of subgrade | |
| CN107905259A (en) | Box culvert advancing monitoring device and its construction method | |
| CN210128782U (en) | Excavation force test equipment | |
| CN110486531A (en) | It a kind of artificial push pipe and rams and manages united pipeline construction method | |
| CN109403343A (en) | The deep foundation pit supporting construction method of steel reinforcement cage and steel pipe column combination | |
| CN112962613B (en) | Sedimentation automatic compensation type foundation pit-crossing underground pipeline protection construction method and system | |
| CN206830213U (en) | A kind of soft rock tunnel anti-collapse monitoring device | |
| CN106337418A (en) | Supporting structure and supporting method of deep foundation pit in narrow area | |
| CN213625531U (en) | Static load test device for foundation soil rock | |
| CN201250401Y (en) | Embedded pipe in a pile of a geothermal heat pump | |
| CN211974593U (en) | Multi-span continuous life line device | |
| CN209243731U (en) | Facet foundation pit is inverse to make rapid construction device | |
| CN102797260A (en) | Dewatering well flow regulator | |
| CN113431030A (en) | Larsen steel sheet pile construction method when encountering air obstacle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20170901 |
|
| RJ01 | Rejection of invention patent application after publication |