CN107607380A - The making mould of multi-angle class containing interlayer rock mass reinforcing experiment - Google Patents
The making mould of multi-angle class containing interlayer rock mass reinforcing experiment Download PDFInfo
- Publication number
- CN107607380A CN107607380A CN201711131606.9A CN201711131606A CN107607380A CN 107607380 A CN107607380 A CN 107607380A CN 201711131606 A CN201711131606 A CN 201711131606A CN 107607380 A CN107607380 A CN 107607380A
- Authority
- CN
- China
- Prior art keywords
- plate
- steel plate
- cell body
- notch
- rectangle cell
- 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.)
- Granted
Links
Classifications
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Abstract
The present invention relates to the making mould of multi-angle class containing interlayer rock mass reinforcing experiment, effectively solves the resistance to overturning that multi-angle improves component containing jointed rockmass and anchor pole on reinforcement technique, the problem of higher intensity and deformability and saving cost and material, before, afterwards, it is left, right steel plate forms rectangle cell body on bottom plate, there is multipair notch rectangle cell body upper end, there is the baffle plate put in rectangular slot body in any pair of notch, there is paired reserved bolthole on rectangular slot body sidewall, there is pvc pipe in any pair of reserved bolthole, the middle part of pvc pipe passes through the centre bore of baffle plate, the present invention has preferable intensity, the mechanical property such as rigidity and stability, it is the deformation that will not cause test specimen to pour test specimen, improve the integrality of test specimen.
Description
Technical field
The present invention relates to technique of rock-soil mechanical test field, particularly a kind of multi-angle class containing interlayer rock mass reinforcing experiment is used
Making mould.
Background technology
In Geotechnical Engineering and underground engineering, due to there is country rock it is weak, it is broken cause its low intensity, from load difference and
One of an important factor for the features such as stability is difficult to control is influence Rock Slide Stability and building safety.Many engineering projects
Accident is caused by Characters of Weak Intercalation in Layered Rock Mass or weak structural face intensity deficiency mostly.But in real work, then can not be direct
Its rock mass periphery crack progressing trend of observation and damage -form.Then by experimental simulation, and analyze rock destruction characteristic and
Failure mode, and probe into development trend and the influence of rock interior microcrack.For sinking and blasting technique, roadway surrounding rock, subway tunnel
The supporting that road excavates provides strong data analysis.
Anchor pole is one of main its support reinforcement component of underground engineering and rock slope, is a kind of, peace small to protolith disturbance
Complete reliable and cost-effective reinforcement technique, can not only improve the integrality of rock mass, also help and play rock mass in itself
Self-bearing ability.In engineering practice, people often take reinforcement measure to ensure that engineering is reliable and safe operation, generally require elder generation
The data obtained to sample and scene carries out reinforcing experimental simulation, but if more comprehensively, more really to react scene and reinforce
Effect, it is also necessary to which further research multi-angle is applied containing jointed rockmass on reinforcement technique, therefore, it is more how to design one kind
The making mould of angle beded rock mass reinforcement experiment is currently to compel highly necessary to solve the problems, such as.
The content of the invention
For the above situation, the purpose of the present invention is just to provide a kind of system of multi-angle class containing interlayer rock mass reinforcing experiment
Make mould, can effectively solve the resistance to overturning that multi-angle improves component containing jointed rockmass and anchor pole on reinforcement technique, it is higher
Intensity and deformability and save cost and the problem of material.
The technical scheme that the present invention solves is symmetrical front spring, rear steel plate and symmetrical left plate, right steel
Plate is respectively perpendicular on bottom plate, forms the rectangle cell body of upper opening, and the upper surface of rectangle cell body is provided with multipair groove
Mouthful, the line of centres of each pair notch is linear, and each pair notch is by the point centered on the center of rectangle cell body upper oral part
Two symmetrical notches are formed, and any pair of notch in multipair notch puts in rectangular slot body and long built with lower end
The inner space of rectangle cell body is divided into 2 chambers, rectangular slot by the baffle plate that square cell body is closely fastened togather, baffle plate
The side wall of body is provided with paired reserved bolthole, and the line of centres that each pair reserves bolthole is linear, and each pair reserves anchor pole
Kong Jun is formed by putting two symmetrical reserved boltholes centered on rectangle cell body center, any pair of reserved anchor pole
Pvc pipe is coated with hole, bolthole is reserved when being easy to pour, anchor pole is prefabricated during for pouring completion, and the middle part of pvc pipe passes through
The centre bore of baffle plate.
The present invention has the mechanical properties such as preferable intensity, rigidity and stability, and test specimen will not be caused by pouring test specimen
Deformation, improve the integrality of test specimen.
Brief description of the drawings
Fig. 1 is the structural perspective of the present invention.
Fig. 2 is the structure top view of the present invention.
Fig. 3 is the structural perspective of baffle plate of the present invention.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
Provided by Fig. 1-Fig. 3, structure of the invention is symmetrical front spring 1 and rear steel plate 2 and a symmetrical left side
Steel plate 3 and right steel plate 4 are respectively perpendicular on bottom plate 5, form the rectangle cell body of upper opening, the upper surface of rectangle cell body
Multipair notch 6 is provided with, the line of centres of each pair notch is linear, and each pair notch is by with rectangle cell body upper oral part
Put two symmetrical notches centered on center to form, any pair of notch in multipair notch puts in rectangular built with lower end
The inner space of rectangle cell body is divided into 2 by the baffle plate 7 being closely fastened togather with rectangle cell body in shape cell body, baffle plate
Chamber, the side wall of rectangle cell body are provided with paired reserved bolthole 8, and the line of centres that each pair reserves bolthole is linear
Shape, each pair, which reserves bolthole, to be formed by putting two symmetrical reserved boltholes centered on rectangle cell body center,
Pvc pipe 9 is coated with any pair of reserved bolthole, bolthole is reserved when being easy to pour, anchor pole is pre- during for pouring completion
System, the middle part of pvc pipe pass through the centre bore 11 of baffle plate.
Described front spring 1, rear steel plate 2, left plate 3 and right steel plate 4 is fixed on bottom plate through bolt 10, is easy in ground
After sample moulding by casting, mould is taken apart taking-up sample.
It is short under the upper length formed that described baffle plate 7 is that the upper plate being connected as a single entity by lower plate and lower plate top is combined
Plate-like structure, the length of upper plate are more than the length of lower plate, and the both ends of upper plate are stretched out outside the both upper ends thereof of lower plate respectively, in lower plate
There are centre bore 11, the both ends of lower plate and the inwall contact of rectangle cell body, the bottom of lower plate and the bottom plate upper table of rectangle cell body
Face contacts, and upper plate is stuck in both ends in any pair of notch and stretches out notch.
Described reserved bolthole 8 is 3 pairs, the angles of 3 pairs of reserved boltholes and baffle plate be along clockwise direction successively with
30 ° are to be spaced apart, i.e., the angle angle of 3 pairs reserved boltholes and baffle plate is followed successively by 30 °, 60 °, 90 ° along clockwise direction.
The both ends of described pvc pipe 9 are each passed through any pair of reserved bolthole, and to stretch out rectangular slot external, is easy to pour
Extracted during shaping.
Long 300mm, wide 100mm, the high 100mm of described rectangle cell body, Zhou Bihou 10mm.
The thickness of described bottom plate 5 is 12mm.
The height and width of described notch 6 are 5mm.
Described front spring 1 or the length for being shorter in length than left plate or right steel plate of rear steel plate 2.
Two pairs of notches are symmetrically provided with described front spring 1 and rear steel plate 2, i.e., two notches on front spring and rear steel plate
On two notches be mutually in respectively symmetry status with the cross central line of rectangle cell body upper oral part；On left plate and right steel plate
5 pairs of notches symmetrically are provided with, i.e., 5 notches on left plate are with 5 notches on right steel plate respectively with rectangle cell body upper oral part
Vertical centerline is mutually in symmetry status.
Described multipair notch 6 steel plate direction or from rear steel plate to left plate direction is successively with 15 ° to the right from front spring
Spacing is distributed, and steel plate direction or is followed successively by from front spring from rear steel plate to the angle of 7 pairs of notches of left plate directional spreding to the right
0 °, 15 °, 30 °, 45 °, 60 °, 75 °, 90 °, when the notch angles on front spring or rear steel plate are 0 °, front spring or rear steel plate
On notch center line for front spring top center to rear steel plate top center line.
Described baffle plate 7 is installed in any pair of notch, and the top of baffle plate is concordant with the top of rectangle cell body, is ensured
The flatness of sample is poured into a mould, the upper plate of baffle plate is longer 20-40mm than lower plate, is extracted when being easy to pour completion.
A diameter of 10mm of described reserved bolthole 8.
The present invention can be applicable the baffle plate and anchorage angle of different angle, therefore can pour out test block of different shapes（Again
Claim test specimen）, the experimentally destructive process and anchoring effect of simulation rock, probe into the failure mechanism of rock.Controlled for side slope
Reason, Underground Engineering Excavation supporting provide strong data analysis.Baffle plate is placed on a pair of different notches, you can by rectangular slot
The inner space of body is divided into 2 different chambers, can pour build up different angle contain jointed rockmass, insert different angle
Pvc pipe, different anchorage angles can be studied（That is baffle plate and pvc pipe or the angle of anchor pole）Anchoring effect.The present invention will when pouring
The reserved bolthole of pvc pipe insertion, pvc pipe diameter fit like a glove with reserved bolthole, are prevented before pouring in the reserved bolthole of insertion
Spillage when pouring.Rectangle cell body can also be the structure of an entirety, and the inclination angle of multipair notch is different, and multiple each pairs
Notch is set respectively on steel plate with gradient respectively, relevant with the position of baffle plate fixed in advance, is split using made of the baffle plate
The size of seam, shape, locus etc., are arranged in strict accordance with test requirements document, will not occur because extract baffle plate cause Cracking Thickness,
Width becomes big, produces secondary crack around primary fissure seam, even results in the phenomenon integrally destroyed of knot.When reserved bolthole or groove
Mouth not used time, blocked from plasticine, slurries flow into solidification when preventing from pouring, and blocking reserved bolthole or notch influences next time
Use.
In present invention, it is desirable to explanation, the finger such as term " on ", " under ", "front", "rear", "left", "right", " interior ", " outer "
The orientation or position relationship shown is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.
Illustrate that the invention provides the making mould of multi-angle class containing interlayer rock mass reinforcing experiment below in conjunction with the accompanying drawings
The course of work.
When pouring bolting test（Exemplified by being 60 ° by baffle plate inclination angle, anchorage angle is 30 °）：Extra holes are used into rubber using preceding
Skin mud block, front spring, right steel plate, rear steel plate, left plate are fixed by bolts to bottom plate successively first, by baffle plate, pvc pipe and
The inwall surrounding of rectangle cell body uniformly smears diesel oil and plays lubricant effect, conveniently stripped, and it is 60 ° that baffle plate is inserted into angle
In a pair of notches, while pvc pipe is inserted into in baffle plate angle is 30 ° a pair of reserved boltholes, playing reserved bolthole
Purpose, the analog material cement mortar prepared poured into the present invention, with vibrator shaken well and hand punning, then with smearing
Knife cleans out unnecessary slurries and floating, after after the grout cures in the present invention and possessing certain intensity, treats 2-3h or so
Extract pvc pipe out and extract baffle plate, after standing a period of time, steep 24h in water, extracted out afterwards with dry sanding paper with 45 ° of frosted baffle plates
Part surface is simultaneously cleaned with water, is easy to the bonding of binding material, then with injector for medical purpose by interlayer cementitious matter or with small iron
Cementitious matter is inserted gap by piece（Extract the space left after baffle plate）And unnecessary material is cleaned out, and gently shaken with hand or so
A few minutes, make to vibrate and fill closely knit, be stripped after 1-2d to be placed, the sample of a reserved bolthole is formed, by applicable anchoring
The interception rock-bolt length both ends at 30 ° of angle respectively reserve 30mm, the reserved anchor of a diameter of 4mm 304 stainless steel threaded rods insertion sample
In rod aperture, then the cement mortar prepared is imported in hole, a point both sides consolidate, and are then inserted in two M4 × 1.2 × 1.0 per side
（Internal diameter × external diameter × thickness）Pad, and tightened with M4 hex nut, you can test block is made.
In summary, the invention provides the making mould of multi-angle class containing interlayer rock mass reinforcing experiment, you can is formed
A kind of experiment sampling die at prefabricated inclination angle of similar beded rock mass, recycle the sample that can be made into different inclination angle and
Different anchorage angles plus anchor sample, therefore can be reused with same mould, and it is simple to operate, easy to use, can save
Cost-saving, also with it is easy to disassemble and cleaning and save material the advantages of.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
- A kind of 1. making mould of multi-angle class containing interlayer rock mass reinforcing experiment, it is characterised in that symmetrical front spring （1）, rear steel plate（2）With symmetrical left plate（3）, right steel plate（4）It is respectively perpendicular and is mounted in bottom plate（5）On, form top and open The rectangle cell body of mouth, the upper surface of rectangle cell body is provided with multipair notch（6）, the line of centres of each pair notch is linear Shape, each pair notch is formed by putting two symmetrical notches centered on the center of rectangle cell body upper oral part, multipair Any pair of notch in notch puts in the gear that in rectangular slot body and rectangle cell body is closely fastened togather built with lower end Plate（7）, the inner space of rectangle cell body is divided into 2 chambers by baffle plate, and the side wall of rectangle cell body is provided with paired pre- Stay bolthole（8）, the line of centres that each pair reserves bolthole is linear, and it is by with rectangle cell body that each pair, which reserves bolthole, The reserved bolthole of symmetrical two is put centered on center to form, and pvc pipe is coated with any pair of reserved bolthole（9）, The middle part of pvc pipe passes through the centre bore of baffle plate.
- 2. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that institute The front spring stated（1）, rear steel plate（2）, left plate（3）With right steel plate（4）Through bolt（10）It is fixed on bottom plate；Described preceding steel Plate（1）Or rear steel plate（2）The length for being shorter in length than left plate or right steel plate.
- 3. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that institute The baffle plate stated（7）It is that the upper plate being connected as a single entity by lower plate and lower plate top combines tabular knot short under the upper length formed Structure, the length of upper plate are more than the length of lower plate, and the both ends of upper plate are stretched out outside the both upper ends thereof of lower plate respectively, there is centre bore in lower plate （11）, the inwall contact of the both ends of lower plate and rectangle cell body, the bottom of lower plate and the plate upper surface contact of rectangle cell body, Upper plate is stuck in both ends in any pair of notch and stretches out notch.
- 4. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 3, it is characterised in that institute The baffle plate stated（7）It is installed in any pair of notch, the top of baffle plate is concordant with the top of rectangle cell body, the upper plate ratio of baffle plate The long 20-40mm of lower plate.
- 5. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that institute The reserved bolthole stated（8）For 3 pairs, it with 30 ° is successively along clockwise direction interval that the angles of 3 pairs of reserved boltholes and baffle plate, which is, Distribution, i.e., the angle angle of 3 pairs reserved boltholes and baffle plate are followed successively by 30 °, 60 °, 90 ° along clockwise direction.
- 6. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that institute The pvc pipe stated（9）Both ends be each passed through any pair of reserved bolthole to stretch out rectangular slot external.
- 7. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that institute Long 300mm, wide 100mm, the high 100mm for the rectangle cell body stated, Zhou Bihou 10mm, bottom plate（5）Thickness be 12mm.
- 8. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that institute The notch stated（6）Height and width be 5mm；Described reserved bolthole（8）A diameter of 10mm.
- 9. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 1, it is characterised in that Described front spring（1）With rear steel plate（2）On be symmetrically provided with two pairs of notches, i.e., on two notches on front spring and rear steel plate Two notches are mutually in respectively symmetry status with the cross central line of rectangle cell body upper oral part；It is symmetrical on left plate and right steel plate 5 pairs of notches are provided with, i.e., 5 notches on left plate are with 5 notches on right steel plate respectively with the vertical of rectangle cell body upper oral part Center line is mutually in symmetry status.
- 10. the making mould of multi-angle class containing interlayer rock mass reinforcing experiment according to claim 9, it is characterised in that Described multipair notch（6）From front spring to the right steel plate direction or from rear steel plate to left plate direction successively with 15 ° for spacing point Cloth, from front spring to the right steel plate direction or from rear steel plate to the angle of 7 pairs of notches of left plate directional spreding be followed successively by 0 °, 15 °, 30 °, 45 °, 60 °, 75 °, 90 °, when the notch angles on front spring or rear steel plate are 0 °, the notch on front spring or rear steel plate Center line for front spring top center to rear steel plate top center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131606.9A CN107607380B (en) | 2017-11-15 | 2017-11-15 | Manufacturing die for multi-angle interlayer-containing rock mass reinforcement test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131606.9A CN107607380B (en) | 2017-11-15 | 2017-11-15 | Manufacturing die for multi-angle interlayer-containing rock mass reinforcement test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107607380A true CN107607380A (en) | 2018-01-19 |
| CN107607380B CN107607380B (en) | 2023-08-25 |
Family
ID=61086451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711131606.9A Active CN107607380B (en) | 2017-11-15 | 2017-11-15 | Manufacturing die for multi-angle interlayer-containing rock mass reinforcement test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107607380B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333008A (en) * | 2018-01-25 | 2018-07-27 | 山东大学 | A kind of experimental rig and method for making more cracks and regulating and controlling crack arrangement mode |
| CN108663244A (en) * | 2018-04-03 | 2018-10-16 | 中国科学院武汉岩土力学研究所 | A kind of accurate method for making sample of inclination bolted discontinuous rock and bolted discontinuous rock |
| CN109342163A (en) * | 2018-10-16 | 2019-02-15 | 浙江科技学院 | Structural plane model containing weak intercalated layer makes mold |
| CN109507024A (en) * | 2018-10-16 | 2019-03-22 | 浙江科技学院 | A kind of structural plane production and staight scissors test method containing weak intercalated layer |
| CN111157315A (en) * | 2020-01-17 | 2020-05-15 | 三峡大学 | Device for simulating rock core pie phenomenon under isotropic schistosity angle and using method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040101449A1 (en) * | 2002-11-25 | 2004-05-27 | Marchant Paul E. | Methods for reducing the formation of by-products in the production of recombinant polypepticles |
| JP2006161446A (en) * | 2004-12-08 | 2006-06-22 | Oriental Construction Co Ltd | Web unit for bridge and manufacturing method of main girder making use of the web unit |
| CN203905976U (en) * | 2014-05-28 | 2014-10-29 | 山东科技大学 | Anchor rod pre-burying and filling body casting steel mold |
| CN104634629A (en) * | 2015-01-16 | 2015-05-20 | 中国矿业大学 | Preparation and sampling method for rock-like samples for analog simulation of composite rock formation |
| CN105332375A (en) * | 2015-11-27 | 2016-02-17 | 中国一冶集团有限公司 | Fixing method for base of pile driver for static-pressed pile by anchor rods |
| CN205134321U (en) * | 2015-11-27 | 2016-04-06 | 武汉一冶建筑安装工程有限责任公司 | Fixed ground tackle of stock static pressure stake machine base |
| CN105738180A (en) * | 2016-05-03 | 2016-07-06 | 中国石油大学(华东) | Mold for manufacturing fracture-containing rock sample with anchor rod |
| CN105756081A (en) * | 2016-05-05 | 2016-07-13 | 江苏金海新能源科技有限公司 | Self-tapered end prestress wire circular truncated cone concrete drum offshore wind turbine foundation and construction method thereof |
| CN105807034A (en) * | 2016-04-29 | 2016-07-27 | 中国科学院武汉岩土力学研究所 | Matched three-dimensional physical model test robot system |
| CN106053214A (en) * | 2016-07-28 | 2016-10-26 | 西安工业大学 | Testing apparatus for research of imposed load of bed separation to anchor pole and manufacturing method |
| CN106442121A (en) * | 2016-06-29 | 2017-02-22 | 西安工业大学 | Test device for studying load imposed on anchor rods by separation layer and making method |
| CN207570870U (en) * | 2017-11-15 | 2018-07-03 | 河南理工大学 | A kind of making mold of multi-angle class containing interlayer rock mass reinforcing experiment |
-
2017
- 2017-11-15 CN CN201711131606.9A patent/CN107607380B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040101449A1 (en) * | 2002-11-25 | 2004-05-27 | Marchant Paul E. | Methods for reducing the formation of by-products in the production of recombinant polypepticles |
| JP2006161446A (en) * | 2004-12-08 | 2006-06-22 | Oriental Construction Co Ltd | Web unit for bridge and manufacturing method of main girder making use of the web unit |
| CN203905976U (en) * | 2014-05-28 | 2014-10-29 | 山东科技大学 | Anchor rod pre-burying and filling body casting steel mold |
| CN104634629A (en) * | 2015-01-16 | 2015-05-20 | 中国矿业大学 | Preparation and sampling method for rock-like samples for analog simulation of composite rock formation |
| CN105332375A (en) * | 2015-11-27 | 2016-02-17 | 中国一冶集团有限公司 | Fixing method for base of pile driver for static-pressed pile by anchor rods |
| CN205134321U (en) * | 2015-11-27 | 2016-04-06 | 武汉一冶建筑安装工程有限责任公司 | Fixed ground tackle of stock static pressure stake machine base |
| CN105807034A (en) * | 2016-04-29 | 2016-07-27 | 中国科学院武汉岩土力学研究所 | Matched three-dimensional physical model test robot system |
| CN105738180A (en) * | 2016-05-03 | 2016-07-06 | 中国石油大学(华东) | Mold for manufacturing fracture-containing rock sample with anchor rod |
| CN105756081A (en) * | 2016-05-05 | 2016-07-13 | 江苏金海新能源科技有限公司 | Self-tapered end prestress wire circular truncated cone concrete drum offshore wind turbine foundation and construction method thereof |
| CN106442121A (en) * | 2016-06-29 | 2017-02-22 | 西安工业大学 | Test device for studying load imposed on anchor rods by separation layer and making method |
| CN106053214A (en) * | 2016-07-28 | 2016-10-26 | 西安工业大学 | Testing apparatus for research of imposed load of bed separation to anchor pole and manufacturing method |
| CN207570870U (en) * | 2017-11-15 | 2018-07-03 | 河南理工大学 | A kind of making mold of multi-angle class containing interlayer rock mass reinforcing experiment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333008A (en) * | 2018-01-25 | 2018-07-27 | 山东大学 | A kind of experimental rig and method for making more cracks and regulating and controlling crack arrangement mode |
| CN108663244A (en) * | 2018-04-03 | 2018-10-16 | 中国科学院武汉岩土力学研究所 | A kind of accurate method for making sample of inclination bolted discontinuous rock and bolted discontinuous rock |
| CN109342163A (en) * | 2018-10-16 | 2019-02-15 | 浙江科技学院 | Structural plane model containing weak intercalated layer makes mold |
| CN109507024A (en) * | 2018-10-16 | 2019-03-22 | 浙江科技学院 | A kind of structural plane production and staight scissors test method containing weak intercalated layer |
| CN109507024B (en) * | 2018-10-16 | 2022-05-17 | 浙江科技学院 | Method for manufacturing and direct shear testing of structural surface containing soft interlayer |
| CN109342163B (en) * | 2018-10-16 | 2023-11-21 | 浙江科技学院 | Mould for making structural surface model containing weak interlayer |
| CN111157315A (en) * | 2020-01-17 | 2020-05-15 | 三峡大学 | Device for simulating rock core pie phenomenon under isotropic schistosity angle and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107607380B (en) | 2023-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107607380A (en) | The making mould of multi-angle class containing interlayer rock mass reinforcing experiment | |
| Indraratna et al. | Coupled discrete element–finite difference method for analysing the load-deformation behaviour of a single stone column in soft soil | |
| CN204225085U (en) | A kind of T-shaped stake | |
| CN203905067U (en) | Anti-pulling device for anti-pulling static load test for constructional engineering foundation anchor rod | |
| CN206941636U (en) | A kind of steel column fixing device | |
| CN103352582B (en) | The method of inner prestressed reinforcement bolt anchorage Concrete Hollow Block Masonry Structures | |
| CN107355010A (en) | A kind of precast concrete shear wall profile steel joint attachment structure | |
| CN107816056A (en) | Filled type concrete gravity retaining wall and its construction technology | |
| CN106087671A (en) | A kind of concreting template | |
| CN207570870U (en) | A kind of making mold of multi-angle class containing interlayer rock mass reinforcing experiment | |
| CN103498477A (en) | Large-sized hollow concrete structure for refilling large-scale cavity | |
| CN204530477U (en) | The external prestressing anchor structure of ultra-high performance concrete Thin-walled Box Girder | |
| CN110057636A (en) | The production method of the mold and rock sample of production plus anchor pole rock sample containing crack | |
| CN217053323U (en) | Steel-pipe pile and tubular pile slope protection structure | |
| CN203394092U (en) | Concrete hollow block masonry structure reinforced by adopting internal prestressing force | |
| CN203795411U (en) | Device for treating swelling soil in electroosmosis manner | |
| CN104947948A (en) | Rammed earth wall reinforcing method | |
| CN201241393Y (en) | Light tailing dam surface drainage ditch | |
| CN207633232U (en) | A kind of pump concrete slip casting template for bridge strengthening | |
| CN211340804U (en) | Deep foundation pit supporting pile for high-rise building | |
| CN209293045U (en) | The outer anchor head structure reinforced suitable for rock side slope random anchor rod | |
| CN107503324A (en) | Artificial dam anti-seepage reinforcing device and anti-seepage reinforcement method | |
| CN209413127U (en) | A kind of novel precast beam structure | |
| CN208815786U (en) | A kind of reinforced concrete protective layer stand apparatus | |
| CN103572669B (en) | Ballast bed and tunnel bottom defect regulating and constructing method as well as anchoring device |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230724 Address after: 362000 North China Road, Dongcheng, Fengze District, Quanzhou City, Fujian Province, 269 Applicant after: HUAQIAO University Address before: 454003 No. 2001 Century Avenue, hi tech Zone, Henan, Jiaozuo Applicant before: HENAN POLYTECHNIC University |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |