CN105806686B - A kind of mold made plus anchor intersects at random through crack sillar - Google Patents
A kind of mold made plus anchor intersects at random through crack sillar Download PDFInfo
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- CN105806686B CN105806686B CN201610124666.7A CN201610124666A CN105806686B CN 105806686 B CN105806686 B CN 105806686B CN 201610124666 A CN201610124666 A CN 201610124666A CN 105806686 B CN105806686 B CN 105806686B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
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Abstract
The invention belongs to geotechnical engineering fields, and in particular, to a kind of to make the random mold for intersecting and running through crack sillar.Including molding die, loose-leaf, rectangular positioning plate, steel pole, rectangular retaining plate, bolt.It is characterized in that：Linear guide groove, steel pole can be inserted into guide-track groove and along guide-track groove longitudinal sliding motions along the long side direction for setting above long side side plate；Realize crack in the random arrangement of plan-position by longitudinal movement steel pole and transverse shifting positioning plate.Gear shaped opening is set inside rectangular positioning plate, and the tooth that loose-leaf is inserted into rectangular positioning plate different angle adjusts the angle of prefabricated crack；Loose-leaf is inserted into the pre-formed joint of rectangular positioning plate the position for fixing steel disc；Change the width in loose-leaf width adjusting crack.The present invention can be achieved different crack angles, different Fracture Width various fissure rocks simulation；Have a wide range of application.
Description
Technical field
The present invention relates to geotechnical engineering fields, and particularly a kind of production plus anchor intersect the mould through crack sillar at random
Tool.
Background technique
21 century is the century of underground engineering, and domestic and international underground power station, underground railway, crosses river tunnel at large-scale mine tunnel
Road, underground petroleum deposit cave depot etc., are all building, ROCK MECHANICS RESEARCH emphasis increasingly goes underground on a large scale.In underground engineering
In construction, crack rock is widely present, and the stability in joint, crack etc. is to a certain extent to the rock mass knot of entire underground engineering
The safety of structure is of crucial importance, and intermittent joints rock mass is one of widest form of distribution.Rock cranny distribution
Randomness, the diversity of form, the complexity of the inhomogeneities of distribution and Spatial Coupling so that there are the wind of unstability for engineering
Danger.
Anchor pole is as the strenthening member of one of rock mass engineering project is widely used in, and anchoring effect is very significant, at present anchor
Gu technology widely uses in fields such as the mine in China, metallurgy, water power, traffic, civil construction.Effectively to evaluate crack rock
The reinforcing stability of body needs to carry out the mechanical test research for the rock sample for adding anchor crack, effectively to disclose fissure rock
Mechanical deformation characteristic and failure law.
The presence of fissure-plane destroys the integrality and continuity of rock mass structure, intensity, the morphotropism of fissure-plane in rock mass
The difference of matter results in the intensity of rock mass, the difference of deformation behaviour.In order to test and inquire into after the rock mass of fissure-plane containing multiple groups adds anchor
Characteristics of deformation and strength, current main approaches be model experiment method.Due to the spacing of rock mass, length, connected ratio,
The difference of the factors such as inclination angle, when studying the rock material containing multiple groups fissure-plane, class rock test block production is extremely difficult.Mesh
Preceding model test method mainly uses material of the concrete as rock test block.And make the fissure-plane mode of rock interior such as
Under：
(1) it by the steel disc insertion mold of pre-designed different sizes and different angle, vibrates after casting concrete,
Before concrete initial set, steel disc is extracted, fissure-plane is formed, then squeezes into anchor pole；
(2) thin-film material and anchor pole are embedded in advance in test block model, forms fissure-plane and plus anchor body.
The above method has following deficiency：
1, in practical projects, usually from the form that two or more pieces crack intersects, traditional method can only be carried out in crack
The simulation test of Single Fracture.
2, crack adjustment difficulty is larger, and crack of every adjustment will remake mold, and working efficiency is low, the process-cycle
It is long, and waste mold materials.
3, the thin slice of anchor pole and prefabricated crack usually needs interlaced arrangement in space, applies relatively difficult.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of mould made plus anchor intersects at random through crack sillar
Tool.
To achieve the goals above, the present invention adopts the following technical solutions：
It is a kind of production plus anchor intersects at random run through crack sillar mold, including molding die, loose-leaf, rectangular positioning plate,
Steel pole, rectangular retaining plate, bolt, anchor pole.It is characterized in that：The molding die includes four side plates and lower plate,
Disassembly；Side plate height is higher than the height of prefabricated sillar, and long side side plate is higher by the reserved opening of prefabricated sillar elevation-over, facilitates casting
Moulding material；Linear guide groove, steel pole can be inserted into guide-track groove and along guide-track groove longitudinal directions along the long side direction for reserved overthe openings setting
Sliding, is bolted position；Rectangular positioning plate side is equipped with card slot, may be stuck on steel pole and slides laterally along steel pole；Four
Steel disc forms loose-leaf free to rotate, and loose-leaf is inserted into the pre-formed joint of rectangular positioning plate the position for fixing steel disc；Long side side plate
Linear guide groove above setting groove along the long side direction, rectangular retaining plate is inserted into the groove of long side side plate, withstand loose-leaf,
Loose-leaf is mobile when preventing from vibrating.
Gear shaped opening is set inside the rectangular positioning plate, and the angle of gear adjacent teeth is 5 °~30 °, loose-leaf insertion side
The tooth of shape positioning plate different angle adjusts the angle of prefabricated crack；Circle anchor pole socket, anchor pole are reserved on the long side side plate
It can be insert molded mould inside from long side side plate two sides socket, be inserted into the angle that different sockets adjust anchor pole.
The present invention realizes crack in the random arrangement of plan-position by longitudinal movement steel pole and transverse shifting positioning plate；
By the width for changing loose-leaf width adjusting crack；Tap position by adjusting anchor pole insertion adjusts the angle for squeezing into anchor pole；
Multiple groups are obtained with multiple rectangular positioning plates to intersect at random through crack.
Compared with the existing technology, the present invention has the advantages that：
1, the mold is realized with loose-leaf plus anchor intersects the production for running through crack test block at random.
2, by the cooperation of rectangular positioning plate and steel pole, the random adjusting of crack angle, length, spacing, mould may be implemented
Quasi-random crack rock saves material, easy to operate, reusable.
3, it is inserted into anchor pole from the reserved spigot of molding die long side side plate, adjusting anchor pole is facilitated to squeeze into angle.
Detailed description of the invention
Fig. 1：Mould structure dismounting figure.
Fig. 2：Unitary mould constitutional diagram.
Fig. 3：Loose-leaf schematic diagram.
In figure：1-fixed steel pole screw, 2-loose-leaves, 3-rectangular positioning plates, 4-steel poles, 5-molding die short sides
Plate, 6-rectangular retaining plates, 7-molding die long side side plates, 8-molding die bottom plates, 9-studs, 10-nut a, 11-spiral shells
Female b, 12-reserved openings, 13-linear guide grooves, 14-rectangular positioning plate card slots, 15-long side side plate grooves, 16-screws,
17-anchor poles.
Specific embodiment
The following further describes the present invention with reference to the drawings.
As shown in Figure 1-Figure 3, a kind of production plus anchor intersect the mold through crack sillar, including molding die, work at random
Page, rectangular positioning plate, steel pole, rectangular retaining plate, bolt.It is characterized in that：The molding die inside dimension be 150mm ×
150mm × 300mm, including 2 long side side plates, 7,2 short side side plates 5 and lower plate 8, detachably, panel thickness is 10mm,
By the close buckle of groove, and by nut 10, nut 11 tightens reinforcing for plate and plate junction, form a no ceiling at
Pattern tool；Side plate height is higher than the height of prefabricated sillar, and long side side plate is higher by the reserved opening 12 of prefabricated sillar elevation-over, convenient
Moulding by casting material；Linear guide groove 13, steel pole 4 can be inserted into guide-track groove and by bolts along the long side direction for reserved overthe openings setting
Fixed position；Rectangular 3 side of positioning plate is equipped with card slot 14, may be stuck on steel pole 4 and slides laterally along steel pole 4；Four steel disc groups
At loose-leaf 2 free to rotate, loose-leaf 2 is inserted into the pre-formed joint of rectangular positioning plate 3 position for fixing steel disc；Long side side plate 7
The groove 15 of setting along the long side direction, screw 16 are inserted into socket before vibrating, prevent mortar from overflowing above linear guide groove；Rectangle
Fixed plate 6 is inserted into the groove 15 of long side side plate 7, and loose-leaf 2 is withstood, and loose-leaf is mobile when preventing from vibrating.
Gear shaped opening is set inside the rectangular positioning plate 3, and the angle of gear adjacent teeth takes 15 °, and loose-leaf 2 is inserted into rectangular
The tooth of 3 different angle of positioning plate adjusts the angle of prefabricated crack.Circle anchor pole socket, anchor pole are reserved on the long side side plate 7
17 can be insert molded mould inside from 7 two sides socket of long side side plate, be inserted into the angle that different sockets adjust anchor pole 17.
The present invention realizes crack in the random cloth of plan-position by longitudinal movement steel pole 4 and transverse shifting positioning plate 3
It sets；By the width for changing the width adjusting crack of loose-leaf 2；Anchor pole is squeezed by adjusting the tap position adjusting that anchor pole 17 is inserted into
17 angle；Multiple groups are obtained with multiple rectangular positioning plates 3 to intersect at random through crack.
Claims (5)
1. a kind of production plus anchor intersect the mold through crack sillar, including molding die, loose-leaf, rectangular positioning plate, steel at random
Bar, rectangular retaining plate, bolt and anchor pole, it is characterised in that：The molding die includes four side plates and lower plate, removable
It unloads；Side plate height is higher than the height of prefabricated sillar, and long side side plate is higher by the reserved opening of prefabricated sillar elevation-over, conveniently pours into
Profile material；Linear guide groove, steel pole are inserted into linear guide groove and along linear guide grooves along the long side direction for reserved overthe openings setting
Longitudinal sliding motion is bolted position；Rectangular positioning plate side is equipped with card slot, is stuck on steel pole and slides laterally along steel pole；Four
A steel disc forms the loose-leaf being freely rotated, and loose-leaf is inserted into the pre-formed joint of rectangular positioning plate the position for fixing steel disc；Long side side plate
Linear guide groove above setting groove along the long side direction, rectangular retaining plate is inserted into the groove of long side side plate, withstand loose-leaf,
Loose-leaf is mobile when preventing from vibrating；
Gear shaped opening is set inside the rectangular positioning plate, and the angle of gear adjacent teeth is 5 °~30 °, and loose-leaf insertion is rectangular fixed
The tooth of position plate different angle adjusts the angle of prefabricated crack.
2. a kind of production according to claim 1 plus anchor intersect the mold through crack sillar at random, which is characterized in that institute
Circle anchor pole socket is reserved on the long side side plate stated, anchor pole can be insert molded in mold from long side side plate two sides anchor pole socket
Portion is inserted into the angle that different anchor pole sockets adjust anchor pole.
3. a kind of production according to claim 1 plus anchor intersect the mold through crack sillar at random, which is characterized in that logical
It crosses longitudinal movement steel pole and transverse shifting positioning plate realizes crack in the random arrangement of plan-position.
4. a kind of production according to claim 1 plus anchor intersect the mold through crack sillar at random, which is characterized in that change
Become the width in loose-leaf width adjusting crack.
5. a kind of production according to claim 1 plus anchor intersect the mold through crack sillar at random, which is characterized in that use
Multiple rectangular positioning plates obtain multiple groups and intersect at random through crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124666.7A CN105806686B (en) | 2016-03-04 | 2016-03-04 | A kind of mold made plus anchor intersects at random through crack sillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124666.7A CN105806686B (en) | 2016-03-04 | 2016-03-04 | A kind of mold made plus anchor intersects at random through crack sillar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105806686A CN105806686A (en) | 2016-07-27 |
| CN105806686B true CN105806686B (en) | 2018-11-16 |
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| CN201610124666.7A Active CN105806686B (en) | 2016-03-04 | 2016-03-04 | A kind of mold made plus anchor intersects at random through crack sillar |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198934B (en) * | 2016-09-14 | 2018-01-19 | 山东大学 | The experimental rig and test method of a kind of crack rock landslide chip off-falling and crack gushing water |
| CN108051281A (en) * | 2017-12-04 | 2018-05-18 | 中国石油大学(华东) | A kind of mold for the rock sample containing crack for making Prestressing anchor pole |
| 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 |
| CN110057636B (en) * | 2019-04-15 | 2024-01-30 | 中国矿业大学 | Mould for manufacturing rock sample with anchor rod and crack and manufacturing method of rock sample |
| CN110333125A (en) * | 2019-06-28 | 2019-10-15 | 天津大学 | Concrete sample mold and preparation method with pre-fabricated inner cracked concrete test specimen |
| CN111413171B (en) * | 2020-04-16 | 2021-06-01 | 武汉理工大学 | Method for manufacturing sample containing non-through cross joint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519767A (en) * | 2011-12-16 | 2012-06-27 | 武汉大学 | Mould for manufacturing fissure surface of rock like test block |
| CN202599724U (en) * | 2012-04-23 | 2012-12-12 | 山东大学 | Tooling used for manufacturing complete-penetration fracture class rock material standard samples with different angles |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326426A (en) * | 1980-05-13 | 1982-04-27 | Falk Richard A | Molded sand insulated sampler |
| CN101458186B (en) * | 2008-11-03 | 2010-12-08 | 山东大学 | Mold for crack-containing bolting test |
| CN201289451Y (en) * | 2008-11-03 | 2009-08-12 | 山东大学 | Mold for anchor-loading test containing cranny |
| CN102491689B (en) * | 2011-12-07 | 2014-01-15 | 湖南科技大学 | Method for preparing quasi-rock material test specimen containing random multi-crack body |
| CN103196717B (en) * | 2013-03-07 | 2015-07-29 | 同济大学 | A kind of rocks sample mould accurately locating packed type prefabricated crack |
| CN103604672A (en) * | 2013-11-22 | 2014-02-26 | 山东大学 | Even construction device and operation method for three-dimensional random fracture in geotechnical engineering |
| CN103616272B (en) * | 2013-11-26 | 2016-02-24 | 中国矿业大学(北京) | The making mould of intermittent joints rock simulation test specimen and method |
| CN203705236U (en) * | 2014-01-16 | 2014-07-09 | 合肥工业大学 | True triaxial rock sample crack prefabricating device |
| CN104089806B (en) * | 2014-07-17 | 2015-09-09 | 中国石油大学(华东) | A kind of multi-modal pore system structural artificial rock core and preparation method thereof |
| CN104181025B (en) * | 2014-09-10 | 2016-07-06 | 中国石油大学(华东) | The positioner of preset Single Fracture in a kind of rocks sample |
| CN204758363U (en) * | 2015-03-09 | 2015-11-11 | 绍兴文理学院 | Modular three -dimensional jointed rock mass system original mold utensil |
| CN205062860U (en) * | 2015-08-12 | 2016-03-02 | 河海大学 | Side slope model test device is consolidated to stock |
| CN204924756U (en) * | 2015-09-10 | 2015-12-30 | 青岛科技大学 | Standard circle post test piece assembling die that contains crack |
| CN204924757U (en) * | 2015-09-10 | 2015-12-30 | 青岛科技大学 | Contain standard circle post test piece assembling die in crack at random |
| CN106018035B (en) * | 2016-07-06 | 2018-06-15 | 四川大学 | The rock bridge angle of cut and more crack rocks sample moulds of rock bridge length can be accurately positioned |
-
2016
- 2016-03-04 CN CN201610124666.7A patent/CN105806686B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519767A (en) * | 2011-12-16 | 2012-06-27 | 武汉大学 | Mould for manufacturing fissure surface of rock like test block |
| CN202599724U (en) * | 2012-04-23 | 2012-12-12 | 山东大学 | Tooling used for manufacturing complete-penetration fracture class rock material standard samples with different angles |
Non-Patent Citations (1)
| Title |
|---|
| 拉伸条件下锚杆对含表面裂隙类岩石试样加固效应试验研究;张宁 等;《岩土工程学报》;20110531;第33卷(第5期);第769-776页 * |
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Inventor after: Yang Wendong Inventor after: Huang Chenchen Inventor after: Luo Peng Inventor after: Li Guizhi Inventor after: Gao Han Inventor after: Ye Guocheng Inventor before: Yang Wendong Inventor before: Luo Peng Inventor before: Li Guizhi Inventor before: Huang Chenchen Inventor before: Gao Han Inventor before: Ye Guocheng |
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