CN106018038A - Method and device for manufacturing landslide physical model - Google Patents

Method and device for manufacturing landslide physical model Download PDF

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Publication number
CN106018038A
CN106018038A CN201610550447.5A CN201610550447A CN106018038A CN 106018038 A CN106018038 A CN 106018038A CN 201610550447 A CN201610550447 A CN 201610550447A CN 106018038 A CN106018038 A CN 106018038A
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CN
China
Prior art keywords
slurry
printer
landslide physical
landslide
physical
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Application number
CN201610550447.5A
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Chinese (zh)
Inventor
郝亮
晏小康
唐丹娜
李晶
熊玮
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中国地质大学(武汉)
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Application filed by 中国地质大学(武汉) filed Critical 中国地质大学(武汉)
Priority to CN201610550447.5A priority Critical patent/CN106018038A/en
Publication of CN106018038A publication Critical patent/CN106018038A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24Earth materials

Abstract

The invention relates to the technical field of geological examination, and in particular to a method and a device for manufacturing a landslide physical model. The method comprises the following steps: preparing first printing slurry, second printing slurry and third printing slurry; establishing a virtual landslide physical model; filling a 3D printer with the first printing slurry, and controlling the 3D printer to print a slide bed of the virtual landslide physical model according to the shape and the size information of the slide bed; filling the 3D printer with the second printing slurry, and controlling the 3D printer to print a slide zone of the virtual landslide physical model according to the shape and the size information of the slide zone; filling the 3D printer with the third printing slurry, and controlling the 3D printer to print a slide body of the virtual landslide physical model according to the shape and the size information of the slide bed. The device consists of a modeling unit, a 3D printer and a control unit. By adoption of the method and the device for manufacturing the landslide physical model, main physical and mechanical parameters of an actual landslide zone can be really simulated by using the printed landslide physical model, and thus convenience can be brought to scientific research on landslide.

Description

The manufacture method of a kind of landslide physical and device
Technical field
The present invention relates to geological exploration technical field, particularly to the manufacture method of a kind of landslide physical And device.
Background technology
Landslide is to cause one of personnel and the widest geologic hazard type of economic loss in the world, and the whole world is about 66000000 people live in excessive risk landslide areas.Landslide refers to that the Rock And Soil on slope is along failure by shear Weak structure band comes off with slope lower curtate standing part, and showing of notable displacement or acceleration shock occurs under slope As.Based on the theory of similarity, physical experiments can simulate slide strips failure by shear and gliding mass sliding phenomenon, is Carry out research on landslide and an important analysis of preventing and treating and decision-making foundation.It is landslide power that vast scale reduces model Learn breakoff phenomenon reproduction and provide a kind of controlled quantitative analysis means.Landslide Model makes, and it is critical only that The determination choosing and having related parameter of analog material.Can these parameters reach the requirement of similar qualitative, certainly Slope model test simulation prototype breakoff phenomenon and the accuracy of mechanism are determined.But, existing with people's work point Layer fills the model production method accurate performance control measures of shortage that compacting is configured to represent, and is therefore difficult to Realize multinomial Main physical and mechanics parameter (volume to weight ratio, permeability, cohesive strength, internal friction angle and elasticity Modulus etc.) meet while requirement of similarity.Especially prose style free from parallelism weak soil analog material in the gliding mass of landslide, it oozes The adjustment of rate can cause the bigger respective change of other mechanics parameters thoroughly, it is impossible to meets all parameters simultaneously and wants Ask.Owing to configuration and the shaping of weak soil analog material lack the experience and data that can use for reference, cause selection Region is unknown and infinitely great, and the material meeting requirement may be in a little region.Generally go through big rule The proportioning screening of mould, weak soil analog material also can only realize the similar of partial parameters.Due to above reason, It is the bottleneck tested at present that Landslide Model fails to realize the most similar of multiple material performance parameter, sternly Heavily limit development and the application of slope model test.
Summary of the invention
The present invention, by providing manufacture method and the device of a kind of landslide physical, solves prior art Middle landslide physical is difficult to the technical problem of accurate simulation actual landslide band, it is achieved that landslide physical Main physical and mechanics parameter (such as volume to weight ratio, permeability, cohesive strength, internal friction angle and elastic modelling quantity Deng) similar to the physical parameter of actual landslide band, it is simple to landslide scientific research.The invention provides one Planting the manufacture method of landslide physical, described method includes:
Configuration the first printing slurry, the second printing slurry and the 3rd printing slurry, described first printing slurry, Second printing slurry and the described 3rd prints slurry and is formed by barite, clay and paraffin configuration;
Setting up virtual landslide physical, described virtual landslide physical includes gliding mass, slide strips and slider bed Shape and dimension information;
In 3D printer, inject described first print slurry, according to shape and the dimension information of described slider bed Control described 3D printer and print the slider bed of landslide physical;
In described 3D printer, inject described second print slurry, according to shape and the size of described slide strips Information controls described 3D printer and prints the slide strips of landslide physical;
In described 3D printer, inject the described 3rd print slurry, according to shape and the size of described slider bed Information controls described 3D printer and prints the gliding mass of landslide physical.
Further, configure described first and print slurry, the second printing slurry and described 3rd printing slurry Time, the temperature controlling described first slurry, the second slurry and described 3rd slurry is 70-75 DEG C;
The mixing time controlling described first slurry, the second slurry and described 3rd slurry is more than 2 hours.
Further, described first described barite, clay and the correspondence of described paraffin in slurry is printed Mass ratio be 8:1:1.
Further, described barite, clay and described paraffin in described second printing slurry are corresponding Mass ratio is 1-3:1:6-8.
Further, described barite, clay and described paraffin in described 3rd printing slurry are corresponding Mass ratio is 4:1:5.
Further, when printing described slider bed, slide strips and described gliding mass, controlling print speed is 0.8-1.2cm/s。
Further, the nozzle temperature controlling described 3D printer is 70 DEG C.
Further, inject in described 3D printer described first print slurry, second print slurry and After described 3rd prints slurry, by charge cask mouth down, airtight described charge cask mouth compacting slurry row Go out to print the bubble in slurry.
The invention provides the manufacture device of a kind of landslide physical, described device includes:
Modeling unit, sets up virtual landslide physical, described virtual landslide physical include gliding mass, Slide strips and the shape of slider bed and dimension information;
3D printer, prints landslide physical according to described virtual landslide physical;
Control unit, from described modeling unit obtain the slider bed of described virtual landslide physical, slide strips and The shape of gliding mass and dimension information also control described 3D printer and print the cunning of described landslide physical Bed, slide strips and described gliding mass.
Further, described control unit includes:
First control module, obtains the shape of the slider bed of described virtual landslide physical from described modeling unit Shape and dimension information also control described 3D printer and print the slider bed of described landslide physical;
Second control module, obtains the shape of the slide strips of described virtual landslide physical from described modeling unit Shape and dimension information also control described 3D printer and print the slide strips of described landslide physical;
3rd control module, obtains the shape of the gliding mass of described virtual landslide physical from described modeling unit Shape and dimension information also control described 3D printer and print the gliding mass of described landslide physical.
One or more technical schemes that the present invention provides, at least possess following beneficial effect or advantage:
The manufacture method of landslide physical that the present invention provides and device, first print slurry, second dozen Printing paste material and the 3rd prints slurry and is formed by barite, clay and paraffin configuration, the substance characteristics of barite (such as grain shape, particle diameter distribution) is similar to the physical characteristic of rock, the substance characteristics of clay (as The distribution of grain shape, particle diameter, water absorption, degree of adhesion) similar to the physical characteristic of loose earth, profit Simulate the main component of high density ratio rock with barite, clay simulates the main component of loose earth, Can be closer to the physical characteristic of landslide structure.Additionally, due to paraffin has the characteristic of high-temperature fusion, Be easy in subsequent technique remove the paraffin in landslide physical, utilize paraffin as binding agent, can Avoid paraffin that the physical characteristic of landslide physical is impacted.Utilize barite, clay and paraffin The slurry of configuration, its cohesive and slurry mould the requirement to slurry of the molding sexual satisfaction 3D printer, logical Cross 3D printer and successively print the landslide physical of landslide physical, its volume to weight ratio, permeability, Cohesive strength, internal friction angle and elastic modelling quantity etc. and rainfall bear a heavy burden the failure by shear performance loaded close to reality Landslide, border band, it is simple to the scientific research to landslide.
Further, in the manufacture method of the landslide physical that the present invention provides, configuration the first printing slurry, When second printing slurry and the 3rd prints slurry, control the first slurry, the second slurry and the temperature of the 3rd slurry Degree is for 70-75 DEG C, and the mixing time making the first slurry, the second slurry and the 3rd slurry is more than 2 hours, Making slurry penetration merge, its physical parameter is closer to the physical parameter of reality landslide band.
Further, in the manufacture method of the landslide physical that the present invention provides, first prints in slurry The corresponding mass ratio of barite, clay and paraffin is 8:1:1, by this proportioning configuration the first printing slurry Material, the physics of the slider bed that the slider bed of the landslide physical printed carries with actual landslide and mechanics parameter Basically identical.
Further, in the manufacture method of the landslide physical that the present invention provides, second prints in slurry The mass ratio that barite, clay and paraffin are corresponding is 1-3:1:6-8, by this proportioning configuration the first printing Slurry, the physics of the slide strips that the slide strips of the landslide physical printed carries with actual landslide and mechanics ginseng Number is basically identical.
Further, in the manufacture method of the landslide physical that the present invention provides, the 3rd prints in slurry The mass ratio that barite, clay and paraffin are corresponding is 4:1:5, by this proportioning configuration the first printing slurry, The gliding mass of the landslide physical printed is basic with the physics of the gliding mass of actual landslide band and mechanics parameter Unanimously.
Further, the present invention provide landslide physical manufacture method in, print slider bed, slide strips and During gliding mass, control print speed is 0.8-1.2cm/s, and the nozzle temperature controlling 3D printer is 70 DEG C, make the uniform molding of landslide physical of printing, improve print quality.
Further, in the manufacture method of the landslide physical that the present invention provides, inject in 3D printer After first prints slurry, the second printing slurry and the 3rd printing slurry, by charge cask mouth down, airtight The bubble printed in slurry discharged by charge cask mouth compacting slurry, can get rid of air to landslide physical thing Rationality matter and the impact of mechanical property.
Accompanying drawing explanation
The manufacture method flow chart of the landslide physical that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention, by providing manufacture method and the device of a kind of landslide physical, solves existing Landslide physical in technology is had to be difficult to the technical problem of accurate simulation actual landslide band, it is achieved that landslide thing The Main physical of reason model and mechanics parameter are (such as volume to weight ratio, permeability, cohesive strength, internal friction angle and bullet Property modulus etc.) similar to the physical parameter of actual landslide band, it is simple to landslide scientific research.
See Fig. 1, embodiments provide the manufacture method of a kind of landslide physical, described method Including:
Step S1, configuration the first printing slurry, the second printing slurry and the 3rd print slurry, and first prints Slurry, the second printing slurry and the 3rd print slurry and are formed by barite, clay and paraffin configuration.
The particle diameter of barite and clay is less than 10 μm, configuration the first printing slurry, second prints slurry and the During three printing slurries, the temperature controlling the first slurry, the second slurry and the 3rd slurry is 70-75 DEG C;Control The mixing time of the first slurry, the second slurry and the 3rd slurry is more than 2 hours.First prints in slurry The corresponding mass ratio of barite, clay and paraffin be 8:1:1.Second print barite in slurry, Clay and mass ratio corresponding to paraffin are 1-3:1:6-8.3rd prints barite, clay and the stone in slurry The mass ratio that wax is corresponding is 4:1:5.
Step S2, set up virtual landslide physical, virtual landslide physical include gliding mass, slide strips and The shape of slider bed and dimension information.
Step S3, in 3D printer inject first printing slurry, according to shape and the dimension information of slider bed Control 3D printer and print the slider bed of landslide physical.
After injecting the first printing slurry in 3D printer, by charge cask mouth down, airtight charge cask The bubble printed in slurry discharged by mouth compacting slurry.When printing slider bed, control the nozzle temperature of 3D printer Being 70 DEG C, control print speed is 0.8-1.2cm/s.
Step S4, in 3D printer inject second printing slurry, according to shape and the dimension information of slide strips Control 3D printer and print the slide strips of landslide physical.
After injecting the second printing slurry in 3D printer, by charge cask mouth down, airtight charge cask The bubble printed in slurry discharged by mouth compacting slurry.When printing slide strips, control the nozzle temperature of 3D printer Being 70 DEG C, control print speed is 0.8-1.2cm/s.
Step S5, in 3D printer inject the 3rd printing slurry, according to shape and the dimension information of slider bed Control 3D printer and print the gliding mass of landslide physical.
After injecting the 3rd printing slurry in 3D printer, by charge cask mouth down, airtight charge cask The bubble printed in slurry discharged by mouth compacting slurry.When printing gliding mass, control the nozzle temperature of 3D printer Being 70 DEG C, control print speed is 0.8-1.2cm/s.
Below in conjunction with specific embodiment, the manufacture method of the landslide physical that the present invention provides is said Bright:
Embodiment 1
Present embodiments provide the manufacture method of a kind of dam district landslide physical, specifically include:
Step S11, configuration the first printing slurry, the second printing slurry and the 3rd print slurry, and first prints Slurry, the second printing slurry and the 3rd print slurry and are formed, wherein by barite, clay and paraffin configuration The granularity of barite is 8 μm, and the particle diameter of clay is 6 μm.Configuration the first printing slurry, the second printing slurry When material and the 3rd prints slurry, the temperature controlling the first slurry, the second slurry and the 3rd slurry is 70 DEG C; The mixing time controlling the first slurry, the second slurry and the 3rd slurry is more than 2 hours.First prints slurry The corresponding mass ratio of barite, clay and the paraffin in material is 8:1:1.Second prints the weight crystalline substance in slurry The mass ratio that stone, clay and paraffin are corresponding is 1:1:6.3rd prints barite, clay and the stone in slurry The mass ratio that wax is corresponding is 4:1:5.
Step S12, setting up virtual landslide physical, the most virtual landslide physical uses CAD section Figure characterizes, and virtual landslide physical includes shape and the dimension information of gliding mass, slide strips and slider bed.
Step S13, in 3D printer, inject the first printing slurry, according to the shape of slider bed and size letter Breath controls 3D printer and prints the slider bed of landslide physical.The first printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing slider bed, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 0.8cm/s.
Step S14, in 3D printer, inject the second printing slurry, according to the shape of slide strips and size letter Breath controls 3D printer and prints the slide strips of landslide physical.The second printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing slide strips, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 0.8cm/s.
Step S15, in 3D printer, inject the 3rd printing slurry, according to the shape of slider bed and size letter Breath controls 3D printer and prints the gliding mass of landslide physical.The 3rd printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing gliding mass, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 0.8cm/s.
The Landslide Model that the manufacture method of the landslide physical provided by the present embodiment is manufactured, its physics And mechanics parameter (such as volume to weight ratio, permeability, cohesive strength, internal friction angle and elastic modelling quantity etc.) is with actual Ba Qu landslide band is similar, can be used for carrying out scientific experiment.
Embodiment 2
Present embodiments provide the manufacture method of the mountain area landslide physical in a kind of mountain area, specifically include:
Step S21, configuration the first printing slurry, the second printing slurry and the 3rd print slurry, and first prints Slurry, the second printing slurry and the 3rd print slurry and are formed, wherein by barite, clay and paraffin configuration The granularity of barite is 6 μm, and the particle diameter of clay is 5 μm.Configuration the first printing slurry, the second printing slurry When material and the 3rd prints slurry, the temperature controlling the first slurry, the second slurry and the 3rd slurry is 70 DEG C; The mixing time controlling the first slurry, the second slurry and the 3rd slurry is more than 2 hours.First prints slurry The corresponding mass ratio of barite, clay and the paraffin in material is 8:1:1.Second prints the weight crystalline substance in slurry The mass ratio that stone, clay and paraffin are corresponding is 2:1:7.3rd prints barite, clay and the stone in slurry The mass ratio that wax is corresponding is 4:1:5.
Step S22, setting up virtual landslide physical, the most virtual landslide physical uses CAD section Figure characterizes, and virtual landslide physical includes shape and the dimension information of gliding mass, slide strips and slider bed.
Step S23, in 3D printer, inject the first printing slurry, according to the shape of slider bed and size letter Breath controls 3D printer and prints the slider bed of landslide physical.The first printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing slider bed, the nozzle temperature controlling 3D printer is 72 DEG C, and control print speed is 0.8cm/s.
Step S24, in 3D printer, inject the second printing slurry, according to the shape of slide strips and size letter Breath controls 3D printer and prints the slide strips of landslide physical.The second printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing slide strips, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 1.0cm/s.
Step S25, in 3D printer, inject the 3rd printing slurry, according to the shape of slider bed and size letter Breath controls 3D printer and prints the gliding mass of landslide physical.The 3rd printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing gliding mass, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 1.0cm/s.
The Landslide Model that the manufacture method of the landslide physical provided by the present embodiment is manufactured, its physics And mechanics parameter (such as volume to weight ratio, permeability, cohesive strength, internal friction angle and elastic modelling quantity etc.) is with actual Landslide, mountain area band is similar, can be used for carrying out scientific experiment.
Embodiment 3
Present embodiments provide the manufacture method of a kind of reservoir area landslide physical, specifically include:
Step S31, configuration the first printing slurry, the second printing slurry and the 3rd print slurry, and first prints Slurry, the second printing slurry and the 3rd print slurry and are formed, wherein by barite, clay and paraffin configuration The granularity of barite is 3 μm, and the particle diameter of clay is 7 μm.Configuration the first printing slurry, the second printing slurry When material and the 3rd prints slurry, the temperature controlling the first slurry, the second slurry and the 3rd slurry is 70 DEG C; The mixing time controlling the first slurry, the second slurry and the 3rd slurry is more than 2 hours.First prints slurry The corresponding mass ratio of barite, clay and the paraffin in material is 8:1:1.Second prints the weight crystalline substance in slurry The mass ratio that stone, clay and paraffin are corresponding is 1:1:6.3rd prints barite, clay and the stone in slurry The mass ratio that wax is corresponding is 4:1:5.
Step S32, setting up virtual landslide physical, the most virtual landslide physical uses CAD section Figure characterizes, and virtual landslide physical includes shape and the dimension information of gliding mass, slide strips and slider bed.
Step S33, in 3D printer, inject the first printing slurry, according to the shape of slider bed and size letter Breath controls 3D printer and prints the slider bed of landslide physical.The first printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing slider bed, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 1.0cm/s.
Step S34, in 3D printer, inject the second printing slurry, according to the shape of slide strips and size letter Breath controls 3D printer and prints the slide strips of landslide physical.The second printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing slide strips, the nozzle temperature controlling 3D printer is 75 DEG C, and control print speed is 1.0cm/s.
Step S35, in 3D printer, inject the 3rd printing slurry, according to the shape of slider bed and size letter Breath controls 3D printer and prints the gliding mass of landslide physical.The 3rd printing slurry is injected in 3D printer After material, by charge cask mouth down, the bubble printed in slurry discharged by airtight charge cask mouth compacting slurry. When printing gliding mass, the nozzle temperature controlling 3D printer is 70 DEG C, and control print speed is 1.0cm/s.
The Landslide Model that the manufacture method of the landslide physical provided by the present embodiment is manufactured, its physics And mechanics parameter (such as volume to weight ratio, permeability, cohesive strength, internal friction angle and elastic modelling quantity etc.) is with actual Landslide, reservoir area band is similar, can be used for carrying out scientific experiment.
The embodiment of the present invention additionally provides the manufacture device of a kind of landslide physical, and described device includes:
Modeling unit, sets up virtual landslide physical, and virtual landslide physical includes gliding mass, slide strips And the shape of slider bed and dimension information;
3D printer, prints landslide physical according to virtual landslide physical;
Control unit, obtains the slider bed of virtual landslide physical, slide strips and gliding mass from described modeling unit Shape and dimension information control 3D printer and print the slider bed of landslide physical, slide strips and gliding mass.
Wherein, control unit includes:
First control module, obtains shape and the size of the slider bed of virtual landslide physical from modeling unit Information also controls 3D printer and prints the slider bed of landslide physical;
Second control module, obtain from described modeling unit the slide strips of virtual landslide physical shape and Dimension information also controls 3D printer and prints the slide strips of landslide physical;
3rd control module, obtains shape and the size of the gliding mass of virtual landslide physical from modeling unit Information also controls 3D printer and prints the gliding mass of landslide physical.
One or more technical schemes that the embodiment of the present invention provides, at least possess following beneficial effect or excellent Point:
One, the embodiment of the present invention provides the manufacture method of landslide physical and device, first prints slurry Material, the second printing slurry and the 3rd print slurry and are formed by barite, clay and paraffin configuration, barite Substance characteristics (as grain shape, particle diameter distribution) similar to the physical characteristic of rock, the thing of clay Matter characteristic (such as grain shape, particle diameter distribution, water absorption, degree of adhesion) is special with the physics of loose earth Property similar, utilize the main component of barite simulation high density ratio rock, clay simulation loose earth Main component, it is possible to closer to the physical characteristic of landslide structure.Additionally, due to paraffin has high temperature melting The characteristic melted, it is simple to remove the paraffin in landslide physical in subsequent technique, utilize paraffin as Binding agent, can avoid paraffin to impact the physical characteristic of landslide physical.Utilize barite, Clay and the slurry of paraffin configuration, the shaping characteristic of moulding of its cohesive and slurry meets 3D printer to slurry The requirement of material, successively prints the landslide physical of landslide physical, its unit weight by 3D printer The failure by shear that ratio, permeability, cohesive strength, internal friction angle and elastic modelling quantity etc. and rainfall heavy burden load Performance is close to reality landslide band, it is simple to the scientific research to landslide.
Two, in the manufacture method of the landslide physical that the embodiment of the present invention provides, configuration the first printing slurry When material, the second printing slurry and the 3rd print slurry, control the first slurry, the second slurry and the 3rd slurry Temperature be 70-75 DEG C, make the mixing time of the first slurry, the second slurry and the 3rd slurry be 2 hours with On, make slurry penetration merge, its physical parameter is closer to the physical parameter of reality landslide band.
Three, in the manufacture method of the landslide physical that the embodiment of the present invention provides, first prints in slurry The corresponding mass ratio of barite, clay and paraffin be 8:1:1, by this proportioning configuration the first printing Slurry, the physics of the slider bed that the slider bed of the landslide physical printed carries with actual landslide and mechanics ginseng Number is basically identical.
Four, in the manufacture method of the landslide physical that the embodiment of the present invention provides, second prints in slurry Mass ratio corresponding to barite, clay and paraffin be 1-3:1:6-8, configure first dozen by this proportioning Printing paste material, the physics of the slide strips that the slide strips of the landslide physical printed carries with actual landslide and mechanics Parameter is basically identical.
Five, in the manufacture method of the landslide physical that the embodiment of the present invention provides, the 3rd prints in slurry Mass ratio corresponding to barite, clay and paraffin be 4:1:5, by this proportioning configuration the first printing slurry Material, the physics of the gliding mass that the gliding mass of the landslide physical printed carries with actual landslide and mechanics parameter Basically identical.
Six, in the manufacture method of the landslide physical that the embodiment of the present invention provides, slider bed, slide strips are printed And during gliding mass, control print speed is 0.8-1.2cm/s, and the nozzle temperature controlling 3D printer is 70 DEG C, make the uniform molding of landslide physical of printing, improve print quality.
Seven, in the manufacture method of the landslide physical that the embodiment of the present invention provides, note in 3D printer After entering the first printing slurry, the second printing slurry and the 3rd printing slurry, by charge cask mouth down, close Close charge cask mouth compacting slurry and discharge the bubble printed in slurry, air can be got rid of to landslide physical Physical property and the impact of mechanical property.
It should be noted last that, above detailed description of the invention only in order to technical scheme to be described and Unrestricted, although being described in detail the present invention with reference to example, those of ordinary skill in the art should Work as understanding, technical scheme can be modified or equivalent, without deviating from the present invention The spirit and scope of technical scheme, it all should be contained in the middle of scope of the presently claimed invention.

Claims (10)

1. the manufacture method of a landslide physical, it is characterised in that described method includes:
Configuration the first printing slurry, the second printing slurry and the 3rd printing slurry, described first printing slurry, Second printing slurry and the described 3rd prints slurry and is formed by barite, clay and paraffin configuration;
Setting up virtual landslide physical, described virtual landslide physical includes gliding mass, slide strips and slider bed Shape and dimension information;
In 3D printer, inject described first print slurry, according to shape and the dimension information of described slider bed Control described 3D printer and print the slider bed of landslide physical;
In described 3D printer, inject described second print slurry, according to shape and the size of described slide strips Information controls described 3D printer and prints the slide strips of landslide physical;
In described 3D printer, inject the described 3rd print slurry, according to shape and the size of described slider bed Information controls described 3D printer and prints the gliding mass of landslide physical.
2. the manufacture method of landslide physical as claimed in claim 1, it is characterised in that configuration institute State the first printing slurry, second print slurry and described 3rd print slurry time, control described first slurry, The temperature of the second slurry and described 3rd slurry is 70-75 DEG C;
The mixing time controlling described first slurry, the second slurry and described 3rd slurry is more than 2 hours.
3. the manufacture method of landslide physical as claimed in claim 2, it is characterised in that described the The corresponding mass ratio of described barite, clay and the described paraffin in a dozen printing paste material is 8:1:1.
4. the manufacture method of landslide physical as claimed in claim 2, it is characterised in that described the Two mass ratioes printing described barite, clay and the described paraffin in slurry corresponding are 1-3:1:6-8.
5. the manufacture method of landslide physical as claimed in claim 2, it is characterised in that described the Three mass ratioes printing described barite, clay and the described paraffin in slurry corresponding are 4:1:5.
6. the manufacture method of the landslide physical as described in any one of claim 1-5, it is characterised in that When printing described slider bed, slide strips and described gliding mass, control print speed is 0.8-1.2cm/s.
7. the manufacture method of landslide physical as claimed in claim 8, it is characterised in that control institute The nozzle temperature stating 3D printer is 70 DEG C.
8. the manufacture method of landslide physical as claimed in claim 1, it is characterised in that described After injecting described first printing slurry, the second printing slurry and described 3rd printing slurry in 3D printer, By charge cask mouth down, the bubble printed in slurry discharged by airtight described charge cask mouth compacting slurry.
9. the manufacture device of a landslide physical, it is characterised in that described device includes:
Modeling unit, sets up virtual landslide physical, described virtual landslide physical include gliding mass, Slide strips and the shape of slider bed and dimension information;
3D printer, prints landslide physical according to described virtual landslide physical;
Control unit, from described modeling unit obtain the slider bed of described virtual landslide physical, slide strips and The shape of gliding mass and dimension information also control described 3D printer and print the cunning of described landslide physical Bed, slide strips and described gliding mass.
10. the manufacture device of landslide physical as claimed in claim 9, it is characterised in that described Control unit includes:
First control module, obtains the shape of the slider bed of described virtual landslide physical from described modeling unit Shape and dimension information also control described 3D printer and print the slider bed of described landslide physical;
Second control module, obtains the shape of the slide strips of described virtual landslide physical from described modeling unit Shape and dimension information also control described 3D printer and print the slide strips of described landslide physical;
3rd control module, obtains the shape of the gliding mass of described virtual landslide physical from described modeling unit Shape and dimension information also control described 3D printer and print the gliding mass of described landslide physical.
CN201610550447.5A 2016-07-13 2016-07-13 Method and device for manufacturing landslide physical model CN106018038A (en)

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