CN102903292A - Method for representing stratiform information on stereo model - Google Patents
Method for representing stratiform information on stereo model Download PDFInfo
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- CN102903292A CN102903292A CN2012104130255A CN201210413025A CN102903292A CN 102903292 A CN102903292 A CN 102903292A CN 2012104130255 A CN2012104130255 A CN 2012104130255A CN 201210413025 A CN201210413025 A CN 201210413025A CN 102903292 A CN102903292 A CN 102903292A
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- stratiform
- information
- stereoscopic model
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Abstract
The invention discloses a method for representing stratiform information on a stereo model. According to the method for representing stratiform information on a stereo model, based on the light scattering characteristic of the end face of a transparent plate-shaped material, on a stereo model formed by laminating multiple layers of transparent plate-shaped materials, a light source is arranged on the plate-shaped materials, and opaque layers are laid among the layers of plate-shaped materials. Light scattering is formed on an emergence end face by light transmission in the transparent plate-shaped materials, thus the stereo model represents a stratiform structure and the regional patterns among different contour lines of the ground, and the regional patterns among different contour lines of the ground comprise a range of river inundation, a range of hydro-fluctuation belts among different elevations of a reservoir and stratiform information of formation outcrop.
Description
Affiliated technical field
The present invention relates to stereoscopic model, especially express the sand table model of the contour shape characteristic of geographic entity and make the field.
Background technology
In natural science and social science, people are for image, show physical environment, buildings, performance scientific phenomena and rule intuitively, and the purposes such as performance industrial or agricultural, service sector production run usually need to make sand table and model.In the content of sand table and model tormulation, the content that has a type is to need to use the luminous effect reinforcement of area and outstanding behaviours.Appear such as the zone between the different level lines of landform, such as falling zone scope, sedimentogeneous rock and pararock stratum between the different elevations of the scope of flooding, reservoir of river (flood) water etc.
Take river model as example, the river course bank slope has to be had slowly suddenly, and the surface area of bank slope exposure is not identical between the identical water level discrepancy in elevation that we see under the physical environment.These contour (thick) layers to look width directly related with the ground inclination of exposure place.The bank slope wider width of the poor corresponding exposure of local same water level elevation that the bank slope gradient is mild, narrower at the bank slope width of the precipitous poor corresponding exposure of local same water level elevation of the bank slope gradient.Sand table or model performance river or the different water levels of storehouse water flood the zone time, effect is as shown in Figure 1.
Fig. 1 is river course vertical cross section synoptic diagram, and A and A1 are the surface levels of sustained height among the figure, and B and B1 are the surface levels of sustained height.A and B are positioned at a side in river course, and A1 and B1 are positioned at the opposite side in river course.Terrain slope between A and the B is different from the bank slope gradient between A1 and the B1.When the river water level drops to the B water level from the A water level, A, the B water level elevation is poor with A1 and B1 between difference of elevation identical, but the slope width that expose on the riverbank is different.Along the river the bank slope of road direction does not have the identical bank slope gradient, floods under the identical difference of elevation of flow path direction so along the river or the riverbed that exposes is the band of different in width.Present technology is to lay lamp string (bar) in these level line positions, because lamp string (bar) is wide, illumination effect is wide some beading effect, and when the belt-like zone width was larger, flooding effect was not face, but two not parallel lamp lines.Particularly a plurality of belt-like zones (such as similar Area Objects such as falling zones between a plurality of elevations) when effect shows, have become many not parallel lamp lines, have formed on the contrary wrong visual information and have passed on.If performance is during formation information on sand table or in the model, the occurrence on stratum (tendency, inclination angle) and the landform of exposure position be domatic different overlapping relations, after intersect on the top on stratum, the ground different from the gradient, bottom surface, appear and just show as different exposure width (technical term is the apparent thickness of rock stratum) in the stratum of same thickness.Prior art is placed on position between Different Strata with the lamp bar, can show the position of stratum boundary, but can not show the stratum exposure scope that width changes.
Summary of the invention
In view of the above deficiency of prior art, the purpose of this invention is to provide a kind of expression of new stratiform information area face, can make it to obtain the visual effect coordinated mutually with nature at sand table or model.
The objective of the invention is to realize by following means.
A kind of method in stereoscopic model performance stratiform information, based on transparent board-like material end face light scattering characteristic, on the stereoscopic model with the body plan of transparent board-like material multiple superposed, at described board-like material light source is set, lay light non-transmittable layers at the interlayer of board-like material; Utilize transparent tabular material internal light conduction, form light scattering at the exposure end face, make stereoscopic model performance layer structure with ground the regional pattern between the different level lines, comprise that regional pattern between the different level lines in ground comprises river and floods the falling zone scope between scope, the different elevations of reservoir, the stratiform information of appearing in the stratum.
The present invention uses overlapped way with multi-layer transparent plate (sheet) shape material stacks together, and cloth applies opaque reflectorized material between transparent panel (sheet) shape material aspect.Stacking material is hidden to lay light source on end (breaking) face of the inner side of model or in the hole of material internal.Because cloth has applied opaque reflectorized material between aspect, only refraction in layer, reflection, direct projection of the light that every one deck light source sends, final end (breaking) face that arrives transparent panel (sheet) shape material, scattering of light makes end (breaking) face of transparent panel (sheet) shape material form an area source.The opaque reflection horizon of interlayer guarantees that the light of every one deck can not affect adjacent layer.Light between layers is aliasing not mutually.And reduced optical attenuation.
Description of drawings
The correlationship synoptic diagram of looking width and the bank slope gradient of the identical difference of elevation exposure of Fig. 1 river course vertical cross section surface area.
The stereoscopic model structural representation that Fig. 2 the present invention makes.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
The sand table that Fig. 2 floods effect take performance falling zone, river course is as example, and a plurality of different elevation water levels are multiple-layer horizontal stratiform information.Horizontal positioned after multi-layer transparent plate (sheet) the shape material stacks, the position cut in performance river course is ground bank slope landform (earth's surface three dimensions shape), lay light source in the hole in hidden end in model inside (breaking) face position or plate (sheet) the shape material, the elevation of every one deck upper surface and lower surface representative design performance, the light source of every one deck is independently controlled, and the section that light scattering occurs is consistent with the zone, falling zone of actual ground exposure.The water level rising be can show realistically and zone and water level decline exposure zone---the planar information of band flooded.
Method of the present invention can be widely used at stereoscopic model (comprising ratio miniatures and sand table model); Light source can be arranged on transparent tabular material internal or side; Light source can adopt common pointolite, spot and lamp band, also can adopt the light sources such as LED recently.
Above what state only is the preferred implementation of the inventive method, should be pointed out that under the prerequisite that does not break away from the inventive method essence can make some changes in reality is implemented should be included in protection scope of the present invention.
Claims (4)
1. method in stereoscopic model performance stratiform information, based on transparent board-like material end face light scattering characteristic, on the stereoscopic model with the body plan of transparent board-like material multiple superposed, at described board-like material light source is set, lay light non-transmittable layers at the interlayer of board-like material; Utilize transparent tabular material internal light conduction, form light scattering at the exposure end face, make stereoscopic model performance layer structure with ground the regional pattern between the different level lines, comprise that regional pattern between the different level lines in ground comprises river and floods the falling zone scope between scope, the different elevations of reservoir, the stratiform information of appearing in the stratum.
2. described method in stereoscopic model performance stratiform information according to claim 1 is characterized in that, comprises ratio miniatures and sand table model on the described stereoscopic model.
3. described method in stereoscopic model performance stratiform information according to claim 1 is characterized in that described light source is arranged on transparent tabular material internal or side.
4. according to claim 1 or 4 described methods in stereoscopic model performance stratiform information, it is characterized in that described light source is pointolite or area source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413025.5A CN102903292B (en) | 2012-10-25 | 2012-10-25 | Method for representing stratiform information on stereo model |
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| CN201210413025.5A CN102903292B (en) | 2012-10-25 | 2012-10-25 | Method for representing stratiform information on stereo model |
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| CN102903292A true CN102903292A (en) | 2013-01-30 |
| CN102903292B CN102903292B (en) | 2014-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134002A (en) * | 2014-07-30 | 2014-11-05 | 中国石油天然气集团公司 | Clastic rock reservoir modeling method and device based on a digital geological outcrop |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751827A (en) * | 1971-06-08 | 1973-08-14 | T Gaskin | Earth science teaching device |
| CN1077043A (en) * | 1992-03-29 | 1993-10-06 | 李迪发 | The method that shows cultural symbol and geographic element with light |
| US5686154A (en) * | 1996-02-09 | 1997-11-11 | Brown, Jr.; James Seay | Three-dimensional topographical model |
| CN2302570Y (en) * | 1996-12-18 | 1998-12-30 | 马宜鹏 | Splitting construction modle |
| CN1336622A (en) * | 2000-07-28 | 2002-02-20 | 林诚 | Making process of stereo sand table model |
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2012
- 2012-10-25 CN CN201210413025.5A patent/CN102903292B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751827A (en) * | 1971-06-08 | 1973-08-14 | T Gaskin | Earth science teaching device |
| CN1077043A (en) * | 1992-03-29 | 1993-10-06 | 李迪发 | The method that shows cultural symbol and geographic element with light |
| US5686154A (en) * | 1996-02-09 | 1997-11-11 | Brown, Jr.; James Seay | Three-dimensional topographical model |
| CN2302570Y (en) * | 1996-12-18 | 1998-12-30 | 马宜鹏 | Splitting construction modle |
| CN1336622A (en) * | 2000-07-28 | 2002-02-20 | 林诚 | Making process of stereo sand table model |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134002A (en) * | 2014-07-30 | 2014-11-05 | 中国石油天然气集团公司 | Clastic rock reservoir modeling method and device based on a digital geological outcrop |
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| CN102903292B (en) | 2014-11-26 |
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