CN107767752A - Deformation fault block device in fault simulation modular device - Google Patents
Deformation fault block device in fault simulation modular device Download PDFInfo
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- CN107767752A CN107767752A CN201711133195.7A CN201711133195A CN107767752A CN 107767752 A CN107767752 A CN 107767752A CN 201711133195 A CN201711133195 A CN 201711133195A CN 107767752 A CN107767752 A CN 107767752A
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Abstract
The invention discloses the deformation fault block device in fault simulation modular device, including deformation fault block, deformation slide rail, the deformation fault block bottom opens up chute, and deformation fault block is connected on deformation slide rail by chute.The deformation fault block includes top whole blocks and bottom runner block, and chute is opened in the bottom of bottom runner block.The deformation fault block comprises at least two pieces, and the deformation plane of disruption to fit is formed between adjacent surface.The deformation slide rail is an overall slide rail or is equipped with individually deformation slide rail for each deformation fault block.The render analog of the achievable complex fault block area fault system of the present invention, it is only capable of carrying out the simulated experiment defect under single construction environment so as to solve current fault simulation device.
Description
Technical field
The present invention relates to structural geology interrupting layer correlation theory research field, specifically fault simulation modular device
In deformation fault block device.
Background technology
In structural geology research process, from regional faults to micro crack system, its rift structure kinematics with
Dynamic (dynamical) probe into is to push away its origin cause of formation according to geological deformation result now is counter, the chronicity that is formed by construction, deformation it is limited
The complexity of property and Mineral rheology, often result in the multi-solution of the origin cause of formation.Constructing analog is as the study on the genesis of rift structure
A kind of important means, obtain the attention of many famous geologists.
Geologist gradually recognizes the importance that basal structure influences on the mature fault in cap rock in recent years, wherein most
For classics be Zhong great Lai (1981) academician the basal structure Model Establishment and Zhang Wenyou (1984) that control the structure of sedimentary cover
The it is proposed that foundational fault is controlled mantle fold, emphasize the control to late-stage fault of foundational fault combining form, motion mode or
Influence.Especially in more phase Superimposed Basins, the research of foundational fault seems even more important.Traditional fault simulation device is substantially
It can only be stretched come simulated substrate tomography, elastomer using elastomer, it is impossible to carry out the experiment of stress extruding, and break for complicated
Layer band simulation needs progress many experiments to be only possible to accomplish the end in view, the contingency pole of these limitations and simulated experiment result
The earth limits tectonic dynamics development.
By retrieval, publication number 101930686B is found, publication date 2014-05-14 patent document discloses a kind of mould
Intend geological structure interrupting layer simulated experiment push pedal.A kind of stress loading that applies to experiment material is provided and simulates fault development, development
The experimental provision of process, it includes stage body pedestal, table top, in addition to model filling area, power loading, provided with peripheral frame, mould
Type filling area is made up of upper combination push pedal, lower combination push pedal, left side side plate, right side side plate etc., and power loading includes power unit,
Including manual power loading device, power unit includes electric cylinder and its back-up roller wheel, and device is provided with dismountable combination push pedal,
It is provided with guide chute.Device is provided with removable side plate mechanism, triangle plug-in module.Triangle plug-in module includes left and right two
Part, it is the guiding contact surface that inclined-plane is flexibly connected between two parts per dovetail groove and rectangular channel is partly designed with.Using above-mentioned
After structure, it is possible to achieve to single tomography and the geologic modelling of combination tomography, retrospective experiment material can be realized
The loading simulation of the geological stresses such as extruding, tension, bending, power combination push pedal arbitrarily building block system can splice, and overall structure is simple,
Motion is flexible.
Deformation fault block device in technology disclosed above is triangle plug-in module, passes through dovetail groove and rectangular channel and push pedal
Connection, but two pieces can only be set, single tomography can only be simulated, the shear-zone simulation for complexity needs to carry out many experiments
Expected purpose is likely to be breached, and the effect precision finally simulated is inadequate, and theoretic error is too big, or even can not evaluate reality
Situation.And combine the structures such as push pedal and make it that overall structure is excessively complicated, cost is too high.
The content of the invention
It is an object of the invention to provide the deformation fault block device in fault simulation modular device, and complex fault block area can be achieved
The render analog of fault system, the simulated experiment being only capable of so as to solve current fault simulation device under progress single construction environment lack
Fall into.
In order to reach above-mentioned purpose, present invention employs following technical scheme, the deformation in fault simulation modular device is broken
Block assembly, including deformation fault block, deformation slide rail, the deformation fault block bottom open up chute, and deformation fault block is coordinated by chute and connected
It is connected on deformation slide rail.
The deformation fault block includes top whole blocks and bottom runner block, and chute is opened in the bottom of bottom runner block.
The top whole blocks and bottom runner block are attached by built-in bolt.
The deformation fault block comprises at least two pieces, and the deformation plane of disruption to fit is formed between adjacent surface.
The deformation slide rail is an overall slide rail or is equipped with individually deformation slide rail for each deformation fault block.
The deformation slide rail is I-shaped slide rail, and chute is I-shaped chute.
The deformation slide rail is swallow-tail form slide rail, and chute is swallowtail-shaped slide.
Compared to prior art, the invention has the advantages that：
Fault block modularization will be deformed, realizes the simulated experiment that basement fault is controlled cap rock interrupting layer or influenceed, the dress
Put is not influenceed by structural environment, there is provided a kind of easy to operate, widely used fault simulation modular device, is overlapped for more phases
Basin interrupting layer evolutionary process research, the development models prediction of a variety of fault systems provide new technological means.
Fault block module is deformed, material is solid block, is made up of the deformation fault block of different angle, and adjacent deformations Fault Block
Angle is essentially identical；Each deformation fault block is made up of bottom chute and top whole blocks；Slided for the deformation of this secondary design bottom
Rail device, its top are projection.Middle part deformation fault block module is attached with lower device by chute and projection so that deformation
Fault block can slidably reciprocate along deformation slide rail.Breach prior art only has the defects of two modules are tested, this hair
It is bright can set in theory it is unlimited number of.
In fault simulation modular device, by the deformation fault block that basement fault is designed to rigid material, it is possible to achieve
Extrude the fault simulation test under environment；Using fault block separation, selection function up and down is deformed, slip ring border can be achieved away and extrude-
Walk to slide, stretch-walk the physical analogy of sliding and construction anyway；Combined, can realized again complicated disconnected by the multi-angle for deforming fault block
The render analog of block area fault system, so as to solve the simulation reality that current fault simulation device is only capable of under progress single construction environment
Test defect.
Brief description of the drawings
Fig. 1 is structure chart of the present invention deformation fault block device in fault simulation modular device；
Fig. 2 is deformation fault block side view；
Fig. 3 is deformation slide rail side view；
Fig. 4 is fault block crush zone fault simulation substrate design embodiments structure chart；
Fig. 5 is fault block crush zone simulated experiment process and its result explanation for Fig. 4.
In figure：1 is deformable body；2 be deformation fault block；3 it is deformation slide rail, 211 be the first top whole blocks, 212 is first
Bottom runner block, 221 be the second top whole blocks, 222 be the second bottom runner block, 231 be the 3rd top whole blocks, 232 be
3rd bottom runner block.
Embodiment
Detailed description for the present invention and technology contents, coordinate brief description of the drawings it is as follows, but accompanying drawing only provide reference with
Purposes of discussion, not it is used for being any limitation as the present invention.
According to Fig. 1-3, the deformation fault block device in fault simulation modular device, including deformation fault block 2, deformation slide rail 3, institute
State deformation fault block bottom and open up chute, deformation fault block is connected on deformation slide rail by chute.The deformation fault block includes
Top whole blocks and bottom runner block, chute are opened in the bottom of bottom runner block.
The top whole blocks and bottom runner block are attached by built-in bolt.
The deformation fault block comprises at least two pieces, and the deformation plane of disruption to fit is formed between adjacent surface.The deformation is slided
Rail is an overall slide rail or is equipped with individually deformation slide rail for each deformation fault block.The present invention gives three deformations are disconnected
Block, the first deformation fault block include the first top whole blocks 211, the first bottom runner block 212, and the second deformation fault block is included on second
Portion's whole blocks 221, the second bottom runner block 222, the 3rd deformation fault block include the 3rd top whole blocks 231, the 3rd bottom chute
Block 232.
The deformation slide rail is I-shaped slide rail, and chute is I-shaped chute.The deformation slide rail is swallow-tail form slide rail, sliding
Groove is swallowtail-shaped slide.As long as guarantee to slide and can not deviate from.
Deformation fault block device is made up of multiple deformation fault blocks and lower deformation railroad.Its specific implementation step is as follows：
1) it is 6000 series alloys solid blocks to deform fault block module selection material；
2) it is 304 stainless steels to deform railroad selection material；
3) the deformation fault block of needs is caught in deformation railroad by deforming the chute that fault block carries, each deformation is disconnected
The distance between block depends on the distance between realistic simulation tomography；
4) there is oblique slip in simulation or walk in sliding experiment, it is necessary to which the bottom runner block deformed in fault block and top is complete
Monoblock rotates to an angle (top whole blocks and bottom runner block are attached by built-in bolt), and in each deformation
Fault block bottom configures a deformation railroad.
Embodiment:
Exemplified by extruding environment, research object is A fault block crush zone mature fault processes, passes through the total score of geologic information
Analysis thinks that the Fault Block is made up of three complete basement blocks.The occurrence of tomography is determined using seismic data, is cutd open based on balance
Face determines the evolutionary process of tomography.
Meanwhile using the occurrence of basement block and tomography, active times, devise A fault block crush zones simulated experiment and
Substrate deformation fault block (Fig. 4), inverting Fault Formation (Fig. 5).Experimental result is explained and plan cross-sectional explanation results base in advance
This is consistent, accurately completes the fault tectonic parsing in the area.
Presently preferred embodiments of the present invention is the foregoing is only, is not used to limit the scope of the claims of the present invention, other are with this
The equivalence changes of the patent spirit of invention, it all should all belong to the scope of the claims of the present invention.
Claims (7)
1. the deformation fault block device in fault simulation modular device, it is characterised in that described including deformation fault block, deformation slide rail
Deformation fault block bottom opens up chute, and deformation fault block is connected on deformation slide rail by chute.
2. the deformation fault block device in fault simulation modular device according to claim 1, it is characterised in that the deformation
Fault block includes top whole blocks and bottom runner block, and chute is opened in the bottom of bottom runner block.
3. the deformation fault block device in fault simulation modular device according to claim 2, it is characterised in that the top
Whole blocks and bottom runner block are attached by built-in bolt.
4. the deformation fault block device in fault simulation modular device according to claim 1, it is characterised in that the deformation
Fault block comprises at least two pieces, and the deformation plane of disruption to fit is formed between adjacent surface.
5. the deformation fault block device in fault simulation modular device according to claim 4, it is characterised in that the deformation
Slide rail is an overall slide rail or is equipped with individually deformation slide rail for each deformation fault block.
6. the deformation fault block device in fault simulation modular device according to claim 1, it is characterised in that the deformation
Slide rail is I-shaped slide rail, and chute is I-shaped chute.
7. the deformation fault block device in fault simulation modular device according to claim 1, it is characterised in that the deformation
Slide rail is swallow-tail form slide rail, and chute is swallowtail-shaped slide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133195.7A CN107767752B (en) | 2017-11-15 | 2017-11-15 | Deformation broken block device in fault simulation module device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133195.7A CN107767752B (en) | 2017-11-15 | 2017-11-15 | Deformation broken block device in fault simulation module device |
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| CN107767752A true CN107767752A (en) | 2018-03-06 |
| CN107767752B CN107767752B (en) | 2020-05-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147531A (en) * | 2018-07-26 | 2019-01-04 | 中国石油大学(华东) | It is a kind of for simulating the deformation device of complicated basement involvement pattern structure development |
| CN110599884A (en) * | 2018-06-12 | 2019-12-20 | 中国石油化工股份有限公司 | Physical simulation experiment method and experiment model for land-based breaking structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916523A (en) * | 2010-08-02 | 2010-12-15 | 任旭虎 | Experiment device for simulating geological faultage formation |
| CN204984382U (en) * | 2015-10-13 | 2016-01-20 | 中国石油大学(华东) | A visual experimental apparatus in plane for simulating fault block oil reservoir displacement of reservoir oil effect |
| CN106370819A (en) * | 2016-10-24 | 2017-02-01 | 华侨大学 | Slant-slip-fault simulating device and simulating method |
-
2017
- 2017-11-15 CN CN201711133195.7A patent/CN107767752B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916523A (en) * | 2010-08-02 | 2010-12-15 | 任旭虎 | Experiment device for simulating geological faultage formation |
| CN204984382U (en) * | 2015-10-13 | 2016-01-20 | 中国石油大学(华东) | A visual experimental apparatus in plane for simulating fault block oil reservoir displacement of reservoir oil effect |
| CN106370819A (en) * | 2016-10-24 | 2017-02-01 | 华侨大学 | Slant-slip-fault simulating device and simulating method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599884A (en) * | 2018-06-12 | 2019-12-20 | 中国石油化工股份有限公司 | Physical simulation experiment method and experiment model for land-based breaking structure |
| CN109147531A (en) * | 2018-07-26 | 2019-01-04 | 中国石油大学(华东) | It is a kind of for simulating the deformation device of complicated basement involvement pattern structure development |
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| Publication number | Publication date |
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| CN107767752B (en) | 2020-05-12 |
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