CN105926568B - A kind of supporting bracing means and method of the embedded inclinometer pipe that drills - Google Patents
A kind of supporting bracing means and method of the embedded inclinometer pipe that drills Download PDFInfo
- Publication number
- CN105926568B CN105926568B CN201610514413.0A CN201610514413A CN105926568B CN 105926568 B CN105926568 B CN 105926568B CN 201610514413 A CN201610514413 A CN 201610514413A CN 105926568 B CN105926568 B CN 105926568B
- Authority
- CN
- China
- Prior art keywords
- inclinometer pipe
- leather bag
- embedded
- capsule
- capsule bar
- 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.)
- Active
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of supporting bracing means and method of the embedded inclinometer pipe that drills, for engineering detecting monitoring technical field, including the leather bag that can be sheathed on the outside of inclinometer pipe, the sealed bottom of the leather bag, open top, longitudinally disposed some independent, mutually isolation and flexible capsule bars on the outside of the cyst wall of leather bag, cavity is respectively provided with each capsule bar, sealed mouth is equipped with the top of each capsule bar, sealed mouth can be used for the pumping of capsule bar, grouting, pressurization and sealing.Comprise the following steps:By the prefabricated leather bag of predetermined length and inclinometer pipe;Embedded hole is opened up to desired depth in inclinometer pipe burial place;The slide fastener of leather bag is pulled open, inclinometer pipe is inserted in leather bag, and insert embedded hole;After inclinometer pipe is in place, the sealed mouth of each capsule bar is opened, connects mudjack, slurry is pumped into capsule bar under low pump pressure;After filling, sealed mouth is closed.Present invention can ensure that inclinometer pipe and its surrounding soil compatible deformation, reach expected monitoring effect.
Description
Technical field
The present invention is used for engineering detecting monitoring technical field, more particularly to a kind of supporting reinforcing for the embedded inclinometer pipe that drills
Apparatus and method.
Background technology
In soil deformation monitoring, deeply mixing cement-soil pile is very important must to survey project.In theory, by being buried in the soil body
If inclinometer pipe, the relative level of deep soil is judged to deformation, can know displacement of the soil body to free face and along slide surface
Deep soil movement, so as to judge the stability of the soil body.The premise that above-mentioned theory is set up is that inclinometer pipe and its surrounding soil fully contact,
Both compatibilities of deformation are consistent.
But during actual monitoring, the regular poor of inclinometer pipe data measured is frequently found, often and surface
The data of displacement monitoring are inconsistent, or even both mutually deviate from.Analysis shows, main reason is that inclinometer pipe not with its surrounding soil
Fully contact, problem mainly go out the embedded process in inclinometer pipe.The embedded process of inclinometer pipe approximately as:First drilled in the soil body
To desired depth, inclinometer pipe is inserted into, is finally tamped on the outside of pipe toward filling sand in drilling.To ensure that it is pre- that inclinometer pipe is smoothly inserted into
Depthkeeping degree, general bore diameter are all more bigger than inclinometer pipe;Due to the change of soil layer, at different depth, the necking of the soil body is not
One, part layer of sand is also possible to that collapse hole phenomenon occurs during inclinometer pipe inserts, in general, each depth of inclinometer pipe and soil
The exposure level of body differs;Simultaneously as pressure can not be applied by filling sand process, the sand poured into migrates downward into mainly by deadweight,
Hole stenosis between local pipe and hole wall, is easily blocked.Therefore,, can be from pipe often after inclinometer pipe embedment in practical operation
The sand amount that lateral irrigation enters is seldom, causes inclinometer pipe to ultimately fail to fully contact with surrounding soil, but is segmented, partial points contact.
Under this situation, abnormal relative displacement will occur in the presence of various factors for each depth point of inclinometer pipe, such as:The sand inserted
It is vibrated and part suddenly fall;The unexpected slump of the loose soil layer of side wall;Soil body necking down of a certain depth etc..At the same time,
Because inclinometer pipe does not contact fully with its surrounding soil, when the soil body deforms, inclinometer pipe is possible to do not have respective reaction or stagnant
After react, miss alarm opportunity, bring safety problem.
Therefore, in soil deformation actual monitoring project, this originally particularly important parameter index can only often be made
For reference index, and other indexs such as expand with surface displacement, sedimentation, crack to control and judge;Also, in some projects
In, because the exception of deviational survey data also results in erroneous judgement and false alarm, bring unnecessary trouble or loss.
As can be seen here, effectively solves the problems, such as inclinometer pipe be embedded to after compatible deformation between the soil body have very big necessity.
The content of the invention
To solve the above problems, the present invention provides a kind of supporting bracing means and method of the embedded inclinometer pipe that drills, it is logical
One layer of leather bag of parcel outside inclinometer pipe is crossed, mud jacking is poured into leather bag, the deformation energy of the soil body is effectively passed to inclinometer pipe, together
When do not influence the rigidity of inclinometer pipe, so that it is guaranteed that inclinometer pipe and its surrounding soil compatible deformation, reach expected monitoring effect.
The technical solution adopted for the present invention to solve the technical problems is:A kind of supporting reinforcing dress for the embedded inclinometer pipe that drills
Put, including the leather bag on the outside of inclinometer pipe can be sheathed on, the sealed bottom of the leather bag, open top, edge on the outside of the cyst wall of leather bag
Longitudinally disposed some independent, mutually isolation and flexible capsule bars, are respectively provided with cavity, the top of each capsule bar in each capsule bar
Sealed mouth is equipped with, sealed mouth can be used for the pumping of capsule bar, grouting, pressurization and sealing.
The improvement of technical solution of the present invention is further used as, the leather bag is provided with the slide fastener of up/down perforation, slide fastener along longitudinal direction
Leather bag closes when pulling up, and is opened when pulling down.
The improvement of technical solution of the present invention is further used as, tip is formed on the bottom of the leather bag.
The improvement of technical solution of the present invention is further used as, the internal diameter of the leather bag is equal with the external diameter of inclinometer pipe.
The improvement of technical solution of the present invention is further used as, the leather bag is rubbery human body.
The present invention also provides a kind of method for the embedded inclinometer pipe that drills, and comprises the following steps:
S10. the prefabricated leather bag of predetermined length and inclinometer pipe are pressed, leather bag can be sheathed on the outside of inclinometer pipe, the bottom of the leather bag
Seal, open top, longitudinally disposed some independent, mutual isolations and flexible capsule bar on the outside of the cyst wall of leather bag, respectively
Cavity is respectively provided with capsule bar, sealed mouth is equipped with the top of each capsule bar, sealed mouth can be used for the pumping of capsule bar, grouting, pressurization
And sealing, the leather bag are provided with the slide fastener of up/down perforation along longitudinal direction;
S20. embedded hole is opened up to desired depth in inclinometer pipe burial place;
S30. the slide fastener of leather bag is pulled open, inclinometer pipe is inserted in leather bag, and insert embedded hole;
S40. after inclinometer pipe is in place, the sealed mouth of each capsule bar is opened, connects mudjack, is pumped into slurry under low pump pressure
Capsule bar;After filling, sealed mouth is closed.
The improvement of technical solution of the present invention is further used as, in addition to step S11. checks whether leather bag is damaged, and capsule
Whether bar is in initial vacuum state, if having more gas in certain capsule bar, opens its sealed mouth, extrudes gas bottom-up
Body is discharged.
It is further used as the improvement of technical solution of the present invention, in step S20, is opened up using rig in inclinometer pipe burial place
Embedded hole is to desired depth.
It is further used as the improvement of technical solution of the present invention, in step S30, the slide fastener of leather bag is pulled open, by first segment deviational survey
Pipe is inserted in leather bag, and slide fastener is brought up to first segment top of inclinometer pipe position, and the inclinometer pipe that this section is packaged to leather bag inserts embedded hole
In;Next section inclinometer pipe is connected using beam section, then zipped upwards on one side, while inclinometer pipe is inserted into drilling;By this
Mode is inserted in leather bag after inclinometer pipe is connected section by section, and inserts embedded hole.
Beneficial effects of the present invention:The present invention forms supporting bracing means by leather bag outside inclinometer pipe, i.e., in inclinometer pipe
One layer of leather bag is wrapped up in outside, flexible capsule bar on the outside of leather bag, when leather bag is being inserted in the unconfined state of inclinometer pipe and periphery
When lower, smoothly insertion embedded hole should ensure that;When capsule bar fills slurry expansion, it can be in close contact with the periphery soil body, make the soil body
Deformation energy effectively passes to inclinometer pipe, while does not influence the rigidity of inclinometer pipe, so that it is guaranteed that inclinometer pipe and its surrounding soil are coordinated
Deformation, reaches expected monitoring effect.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure top view of the present invention.
Embodiment
Reference picture 1, Fig. 2, that show the concrete structure of the preferred embodiments of the invention.It will be detailed below this hair
The design feature of bright each element, and during if being described to direction (upper and lower, left and right, before and after), it is with the knot shown in Fig. 1
Structure is that reference describes, but the actual use direction of the present invention is not limited thereto.
The invention provides a kind of supporting bracing means for the embedded inclinometer pipe that drills, including can be sheathed on the outside of inclinometer pipe
Leather bag 1, the leather bag 1 are rubbery human body, and the internal diameter of the leather bag 1 is equal with the external diameter of inclinometer pipe 2.The bottom of the leather bag 1
Sealing, and tip 11 is formed, guarantee smoothly to insert in embedded hole.The open top of the leather bag 1, outside the cyst wall of leather bag 1
Longitudinally disposed four of side it is independent, mutually isolation and flexible capsule bar 12, be respectively provided with cavity, each capsule in each capsule bar 12
The top of bar 12 is equipped with sealed mouth 13, and sealed mouth 13 can be used for capsule bar 12 is evacuated, be in the milk, pressurizeed and sealed.Capsule bar 12 is opened
Open arc degree should be sufficiently wide, when leather bag 1 is being inserted under the unconfined state of inclinometer pipe 2 and periphery, should ensure that smoothly insertion is pre-
Buried via hole;When capsule bar 12 fill slurry expansion when, can be in close contact with the periphery soil body, thus with periphery soil body compatible deformation.
The leather bag 1 is provided with the slide fastener 14 of up/down perforation along longitudinal direction, and leather bag 1 closes when slide fastener 14 pulls up, when pulling down
Open.
This programme has following several advantages:
1. capsule bar 12 is under the state that vacuumizes, leather bag 1 can and inclinometer pipe 2 be affixed, will not significantly increase the diameter of inclinometer pipe 2 and
Down tube is formed and hindered.
2. there are elasticity and toughness well in the surface of rubber bag tank bar, there are enough opening radians again, thus expanded in grouting
After can be with the seamless contact of the periphery soil body, and not easily damaged destruction.
3. leather bag 1 is made up of 4 capsule bars 12 that are independent, mutually completely cutting off, lost even if one of capsule bar 12 is damaged
Effect, after the remaining grouting of capsule bar 12 expansion, remain to transmit stress and the deformation of the soil body well.
The present invention also provides a kind of method for the embedded inclinometer pipe that drills, and comprises the following steps:
S10. the prefabricated leather bag 1 of predetermined length and inclinometer pipe 2 are pressed, leather bag 1 can be sheathed on the outside of inclinometer pipe 2, the leather bag 1
Sealed bottom, open top, longitudinally disposed some independent, mutually isolation and flexible capsules on the outside of the cyst wall of leather bag 1
Bar 12, cavity is respectively provided with each capsule bar 12, the top of each capsule bar 12 is equipped with sealed mouth 13, and sealed mouth 13 can be used for capsule bar
Pumping, grouting, pressurization and sealing, the leather bag 1 are provided with the slide fastener 14 of up/down perforation along longitudinal direction;
S11. check whether leather bag 1 is damaged, and whether capsule bar 12 is in initial vacuum state, if in certain capsule bar 12
There is more gas, open its sealed mouth 13, extrude discharge gas bottom-up;
S20. embedded hole is opened up to desired depth in inclinometer pipe burial place using rig;
S30. the slide fastener 14 of leather bag 1 is pulled open, first segment inclinometer pipe is inserted in leather bag 1, slide fastener 14 is brought up to first segment survey
The tip position of inclined tube 2, the inclinometer pipe 2 that this section is packaged to leather bag 1 are inserted in embedded hole;Next section inclinometer pipe is connected using beam section 21
2, then 14 are zipped upwards on one side, while inclinometer pipe 2 is inserted into drilling;After inclinometer pipe 2 is connected section by section in this way
Leather bag 1 is inserted in, and inserts embedded hole;
S40. after inclinometer pipe 2 is in place, the sealed mouth 13 of each capsule bar 12 is opened, connects mudjack, by slurry under low pump pressure
It is pumped into capsule bar 12;After filling, sealed mouth 13 is closed.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (9)
- A kind of 1. supporting bracing means for the embedded inclinometer pipe that drills, it is characterised in that:Including the skin that can be sheathed on the outside of inclinometer pipe Capsule, the sealed bottom of the leather bag, open top, on the outside of the cyst wall of leather bag it is longitudinally disposed it is some it is independent, mutually isolation and Flexible capsule bar, cavity being respectively provided with each capsule bar, sealed mouth being equipped with the top of each capsule bar, sealed mouth can be used for capsule Bar pumping, grouting, pressurization and sealing.
- 2. the supporting bracing means of the embedded inclinometer pipe of drilling according to claim 1, it is characterised in that:The leather bag edge is vertical To the slide fastener provided with up/down perforation, leather bag closes when slide fastener pulls up, and is opened when pulling down.
- 3. the supporting bracing means of the embedded inclinometer pipe of drilling according to claim 1, it is characterised in that:The bottom of the leather bag Portion forms tip.
- 4. the supporting bracing means of the embedded inclinometer pipe of drilling according to claim 1, it is characterised in that:The leather bag it is interior Footpath is equal with the external diameter of inclinometer pipe.
- 5. the supporting bracing means of the embedded inclinometer pipe of drilling according to claim 1, it is characterised in that:The leather bag is rubber Rubber bladder.
- A kind of 6. method for the embedded inclinometer pipe that drills, it is characterised in that comprise the following steps:S10. the prefabricated leather bag of predetermined length and inclinometer pipe are pressed, leather bag can be sheathed on the outside of inclinometer pipe, the sealed bottom of the leather bag, Open top, longitudinally disposed some independent, mutually isolation and flexible capsule bars on the outside of the cyst wall of leather bag, in each capsule bar Cavity is respectively provided with, sealed mouth is equipped with the top of each capsule bar, sealed mouth can be used for the pumping of capsule bar, grouting, pressurization and sealing, The leather bag is provided with the slide fastener of up/down perforation along longitudinal direction;S20. embedded hole is opened up to desired depth in inclinometer pipe burial place;S30. the slide fastener of leather bag is pulled open, inclinometer pipe is inserted in leather bag, and insert embedded hole;S40. after inclinometer pipe is in place, the sealed mouth of each capsule bar is opened, connects mudjack, slurry is pumped into capsule bar under low pump pressure; After filling, sealed mouth is closed.
- 7. the method for the embedded inclinometer pipe of drilling according to claim 6, it is characterised in that:Also include step S11. to check Whether leather bag is damaged, and whether capsule bar is in initial vacuum state, if having more gas in certain capsule bar, opens its sealing Mouth, extrude discharge gas bottom-up.
- 8. the method for the embedded inclinometer pipe of drilling according to claim 6, it is characterised in that:In step S20, using rig in Inclinometer pipe burial place opens up embedded hole to desired depth.
- 9. the method for the embedded inclinometer pipe of drilling according to claim 6, it is characterised in that:In step S30, leather bag is pulled open Slide fastener, first segment inclinometer pipe is inserted in leather bag, slide fastener is brought up to first segment top of inclinometer pipe position, this section is packaged into leather bag In inclinometer pipe insertion embedded hole;Next section inclinometer pipe is connected using beam section, then zipped upwards on one side, while by inclinometer pipe to Inserted in drilling;Leather bag is inserted in after inclinometer pipe is connected section by section in this way, and inserts embedded hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610514413.0A CN105926568B (en) | 2016-06-30 | 2016-06-30 | A kind of supporting bracing means and method of the embedded inclinometer pipe that drills |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610514413.0A CN105926568B (en) | 2016-06-30 | 2016-06-30 | A kind of supporting bracing means and method of the embedded inclinometer pipe that drills |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105926568A CN105926568A (en) | 2016-09-07 |
CN105926568B true CN105926568B (en) | 2017-12-08 |
Family
ID=56830273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610514413.0A Active CN105926568B (en) | 2016-06-30 | 2016-06-30 | A kind of supporting bracing means and method of the embedded inclinometer pipe that drills |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105926568B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107144256B (en) * | 2017-07-14 | 2018-07-06 | 杭州鲁尔物联科技有限公司 | A kind of 3 D deformation measuring device and system |
CN116537313B (en) * | 2023-05-06 | 2023-10-17 | 杭州绿康环境科技有限公司 | Integrated pump station with fixed structure at bottom |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3603696B2 (en) * | 1999-10-07 | 2004-12-22 | 株式会社大林組 | Method and apparatus for measuring inclination of hollow tube |
CN1598479A (en) * | 2004-09-15 | 2005-03-23 | 南京大学 | Distribution type optical fibre measuring method and system for deep deformation of soil |
CN202466554U (en) * | 2011-12-23 | 2012-10-03 | 基康仪器(北京)有限公司 | Soil displacement measuring device |
CN204283239U (en) * | 2014-09-02 | 2015-04-22 | 北京中煤矿山工程有限公司 | A kind of three wings centralizer of wireless drilling inclinometers |
CN205839724U (en) * | 2016-06-30 | 2016-12-28 | 广州市市政工程设计研究总院 | The supporting bracing means of inclinometer pipe is buried in a kind of boring underground |
-
2016
- 2016-06-30 CN CN201610514413.0A patent/CN105926568B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3603696B2 (en) * | 1999-10-07 | 2004-12-22 | 株式会社大林組 | Method and apparatus for measuring inclination of hollow tube |
CN1598479A (en) * | 2004-09-15 | 2005-03-23 | 南京大学 | Distribution type optical fibre measuring method and system for deep deformation of soil |
CN202466554U (en) * | 2011-12-23 | 2012-10-03 | 基康仪器(北京)有限公司 | Soil displacement measuring device |
CN204283239U (en) * | 2014-09-02 | 2015-04-22 | 北京中煤矿山工程有限公司 | A kind of three wings centralizer of wireless drilling inclinometers |
CN205839724U (en) * | 2016-06-30 | 2016-12-28 | 广州市市政工程设计研究总院 | The supporting bracing means of inclinometer pipe is buried in a kind of boring underground |
Also Published As
Publication number | Publication date |
---|---|
CN105926568A (en) | 2016-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100582380C (en) | Cloth bag grouting pile-forming method | |
CN105715230A (en) | Middle slurry-permeating type single-bag grouting hole sealing device and hole sealing method thereof | |
US20140318771A1 (en) | Formation Pressure Sensing System | |
CN105926568B (en) | A kind of supporting bracing means and method of the embedded inclinometer pipe that drills | |
JP4901593B2 (en) | Underground bite type anchor and its anchor method | |
KR101524355B1 (en) | Tunnel grouting reinforcement method | |
CN205839724U (en) | The supporting bracing means of inclinometer pipe is buried in a kind of boring underground | |
US3717966A (en) | Anchor tie construction and method of setting an anchor tie in the ground | |
CN112096343A (en) | Borehole closure device, and gravity drainage device and method for a dive borehole | |
KR100576789B1 (en) | Multistage grouting apparatus and method using casing and packer | |
JP2008002199A (en) | Ground reinforcing method of excavated batholith | |
JP2006342560A (en) | Construction method of foundation pile | |
CN115163155A (en) | Anchor rod and application method thereof | |
JP4979829B1 (en) | Ground injection method and ground injection device | |
JP2007284875A (en) | Soil improvement construction method by high-pressure injection stirring | |
CN208845202U (en) | Automatic anchor pole big-elevation is constructed from anchor bolt grouting apparatus and system | |
CN111910627A (en) | Anchoring device and anchoring method | |
CN117108310B (en) | Back-type continuous advanced grouting device and application method thereof | |
KR100399404B1 (en) | Method and apparatus for pouring grouting into rear cavity of tunnel | |
KR101015555B1 (en) | Wedge type seal apparatus | |
JP4968135B2 (en) | Hole wall collapse suppression method and test method | |
KR20160135038A (en) | Pillar Grouting Method in Underground Cavern | |
JP6430358B2 (en) | Injection-type rock bolt, and method of reinforcing groundwork using the same | |
JPH0814105B2 (en) | Horizontal sleeve injection method | |
KR200331999Y1 (en) | Multistage grouting apparatus using casing and packer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 510060 East seat, No. 348 East Ring Road, Guangzhou, Guangdong Patentee after: Guangzhou municipal engineering design and Research Institute Co., Ltd. Address before: 510060, No. 348 East Ring Road, Guangzhou, Guangdong, Yuexiu District Patentee before: Guangzhou City Engineering Design studies total institute |
|
CP03 | Change of name, title or address |