CN107145669A - A kind of ore-rock amount computational methods and its device - Google Patents
A kind of ore-rock amount computational methods and its device Download PDFInfo
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- CN107145669A CN107145669A CN201710317554.8A CN201710317554A CN107145669A CN 107145669 A CN107145669 A CN 107145669A CN 201710317554 A CN201710317554 A CN 201710317554A CN 107145669 A CN107145669 A CN 107145669A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention discloses the floor plan in the range of a kind of ore-rock amount computational methods and its device, including generation underground predetermined depth, the difference in height of adjacent floor plan is a shoulder height；It is block that ore deposit bar in each floor plan, which is distinguished discrete, obtains the Block Model in the range of predetermined depth；According to the terrain construction triangulation network surface model in scope to be calculated；Triangulation network surface model is discrete for multiple rectangular surfaces；Make the distance of the central points of each rectangular surfaces square triangulation network surface model onto itself as the height of rectangular surfaces, obtain rectangle body Model；In rectangle body Model ore-rock amount is obtained by applying mechanically the calculating of the block in scope to be calculated.The present invention can simplify the building process of ore body model, and can reduce the amount of calculation in the calculating of ore-rock amount and the building process of model.
Description
Technical field
The present invention relates to geology monitoring technical field, more particularly to a kind of ore-rock amount computational methods and its device.
Background technology
In geology monitoring process, generally require to carry out model construction to ore body, then come according to the ore body model built
Calculate the ore-rock amount of underground.
It is many at present using the three-dimensional three-dimensional ore body model of ore-body modeling technique construction, but this kind of modeling pattern, modeling work
Amount is excessive, and amount of calculation and data volume are also excessive, and model construction is difficult.
Therefore, how to provide a kind of small ore-rock amount computational methods of amount of calculation and its device is that those skilled in the art are current
The problem of needing to solve.
The content of the invention
It is an object of the invention to provide a kind of ore-rock amount computational methods and its device, the structure of ore body model can be simplified
Journey, and the amount of calculation in the calculating of ore-rock amount and the building process of model can be reduced.
In order to solve the above technical problems, the invention provides a kind of ore-rock amount computational methods, including：
The floor plan in the range of the predetermined depth of underground is generated, the difference in height of adjacent floor plan is a step height
Degree；
It is block that ore deposit bar in each Zhang Suoshu floor plans, which is distinguished discrete, obtains the block in the range of the predetermined depth
Body Model；
According to the terrain construction triangulation network surface model in scope to be calculated；
The triangulation network surface model is discrete for multiple rectangular surfaces in the horizontal direction；
The distance of the central point of each rectangular surfaces of the order square triangulation network surface model onto itself is used as the square
The height in shape face, obtains rectangle body Model；
In the rectangle body Model ore-rock amount is obtained by applying mechanically the calculating of the block in the scope to be calculated.
Preferably, described that each layer floor plan difference is discrete for block, the process for obtaining Block Model is specific
For：
The slanting angle of ore body in each shoulder height is determined according to the geology position of ore body and depth；
Changing of the relative positions distance of the ore body in an ore body height is highly determined according to the slanting angle of ore body and ore body；
Using the changing of the relative positions distance as the length and width of block, using ore body height as the height of the block, institute is obtained
State the size of block；
It is the block to distinguish the ore deposit bar in each Zhang Suoshu floor plans discrete according to the size, obtains described pre-
If the Block Model in depth bounds.
Preferably, the ore deposit bar by each Zhang Suoshu floor plans distinguish it is discrete be block before also include：
Every floor plan is replicated into specific number, the specific number is the shoulder height and the ore body
The ratio of height subtracts 1 after rounding；
Make i-th to replicate floor plan and decline ore body height described in i* on the basis of itself ontology hierarchy plan
Distance, and i-th it is described replicate floor plan on the basis of the ontology hierarchy plan according to the slanting angle of ore body
I changing of the relative positions distance of the direction changing of the relative positions, the floor plan after being refined；Wherein, 1≤i≤specific number；
Ore deposit bar difference in floor plan after each Zhang Suoshu is refined afterwards is discrete for block.
Preferably, the process of the terrain construction triangulation network surface model according in scope to be calculated is specially：
The landform triangulation network is constructed according to physical relief line；
Delete triangular facet unnecessary in the landform triangulation network；
A boundary line for surrounding the landform triangulation network is added outside the landform triangulation network, the boundary line elevation is
0；
The triangle associated in the landform triangulation network with the boundary line summit is deleted, the triangulation network face mould is obtained
Type.
Preferably, the ore-rock amount includes any of geological measuring, surplus amount, boundary amount, amount of plan, examination amount or appointed
Several combination of meaning.
In order to solve the above technical problems, present invention also offers a kind of ore-rock device for calculating, including：
Hierarchical diagram generation module, for generating the floor plan in the range of the predetermined depth of underground, adjacent floor plan
Difference in height be shoulder height；
Block Model generation module, is block for the ore deposit bar in each Zhang Suoshu floor plans to be distinguished discrete, obtains
Block Model in the range of the predetermined depth；
Triangle wire side builds module, for according to the terrain construction triangulation network surface model in scope to be calculated；
Rectangular model builds module, for the triangulation network surface model is discrete for multiple rectangular surfaces in the horizontal direction；Order
The central point of each rectangular surfaces onto itself the square triangulation network surface model distance as the rectangular surfaces height,
Obtain rectangle body Model；
Ore-rock amount computing module, based in the rectangle body Model by applying mechanically the block in the scope to be calculated
Calculation obtains ore-rock amount.
Preferably, the Block Model generation module is specifically included：
Inclination angle determining unit, determines that the ore body in each shoulder height inclines for the geology position according to ore body and depth
Angle；
Changing of the relative positions determining unit, for highly determining ore body in an ore body height according to the slanting angle of ore body and ore body
Changing of the relative positions distance；
Size determining unit, for as the length and width of block, regarding ore body height as the changing of the relative positions distance as institute
The height of block is stated, the size of the block is obtained；
Model discrete unit, for according to the size that the ore deposit bar difference in each Zhang Suoshu floor plans is discrete for institute
Block is stated, the Block Model in the range of the predetermined depth is obtained.
Preferably, the hierarchical diagram generation module also includes：
Copied cells, for every floor plan to be replicated into specific number, the specific number is the step
The ratio of height and the ore body height subtracts 1 after rounding；
Unit is refined, i* is declined on the basis of itself ontology hierarchy plan for making i-th to replicate floor plan
The distance of the ore body height, and i-th it is described replicate floor plan on the basis of the ontology hierarchy plan according to
The i changing of the relative positions distance of the direction changing of the relative positions at the slanting angle of ore body, the floor plan after being refined；Wherein, 1≤i≤described specific
Number；
Accordingly, the Block Model generation module by each Zhang Suoshu refine after floor plan in ore deposit bar respectively from
Dissipate for block.
Preferably, the triangle wire side builds module and specifically included：
Initial construction unit, for constructing the landform triangulation network according to physical relief line；
First deletes unit, for deleting triangular facet unnecessary in the landform triangulation network；
Border generation unit, for adding a border for surrounding the landform triangulation network outside the landform triangulation network
Line, the boundary line elevation is 0；
Second deletes unit, for deleting the triangle associated in the landform triangulation network with the boundary line summit, obtains
To the triangulation network surface model.
The invention provides a kind of ore-rock amount computational methods and its device, by by the ore deposit bar in the floor plan of underground from
Dissipate for block, to obtain Block Model, afterwards by the terrain construction in scope to be calculated be triangulation network surface model and further from
Dissipate and obtain rectangle body Model for rectangular surfaces, Block Model is applied in rectangle body Model afterwards, you can easily know and wait to count
Ore-rock amount in the range of calculation.It can be seen that, model construction process of the invention is simple, and amount of calculation is small, greatly facilitates the meter of ore-rock amount
Calculate.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to institute in prior art and embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
A kind of flow chart of the process for ore-rock amount computational methods that Fig. 1 provides for the present invention；
A kind of flow chart of the building process for Block Model that Fig. 2 provides for the present invention；
A kind of flow chart of the building process for triangulation network surface model that Fig. 3 provides for the present invention；
A kind of structural representation for ore-rock device for calculating that Fig. 4 provides for the present invention.
Embodiment
The core of the present invention is to provide a kind of ore-rock amount computational methods and its device, can simplify the structure of ore body model
Journey, and the amount of calculation in the calculating of ore-rock amount and the building process of model can be reduced.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It is shown in Figure 1 the invention provides a kind of ore-rock amount computational methods, a kind of ore-rock that Fig. 1 provides for the present invention
Measure the flow chart of the process of computational methods；This method includes：
Step s1：The floor plan in the range of the predetermined depth of underground is generated, the difference in height of adjacent floor plan is one
Individual shoulder height；
It is understood that the generating process of floor plan is：A ground profile is obtained every specific range, will
Ore deposit bar information is screened and is integrated together from the ground profile obtained in layers successively, then obtains underground default deep
Spend score layer plan.In addition, the subterranean depth representated by every floor plan is the certain depth preset, two adjacent
The depth difference of floor plan is also fixed value, i.e., from certain depth, and a floor plan is obtained every constant depth.
Step s2：It is block that ore deposit bar in each floor plan, which is distinguished discrete, obtains the block in the range of predetermined depth
Body Model；
It should be noted that ore deposit bar here not necessarily refers to the distributed areas of ore, it is also possible to be rock
Distributed areas, specifically ore or rock are related to the actual conditions for the subregion that floor plan is showed.
Step s3：According to the terrain construction triangulation network surface model in scope to be calculated；
Step s4：Triangulation network surface model is discrete for multiple rectangular surfaces in the horizontal direction；
Step s5：The distance of the central points of each rectangular surfaces square triangulation network surface model onto itself is made as rectangular surfaces
Highly, rectangle body Model is obtained；
It is understood that calculating ore deposit amount because triangle wire side can not directly apply mechanically Block Model, it is therefore desirable to by triangle
Discrete wire side model is rectangle body Model.And rectangle body Model is specially the different rectangular surfaces of multiple elevations approaches landform and (force
Nearly triangulation network surface model) after obtain, the corresponding elevation of each rectangular surfaces is its central point square triangle wire side onto itself
The distance of model.
Step s6：In rectangle body Model ore-rock amount is obtained by applying mechanically the calculating of the block in scope to be calculated.
Applying mechanically here is referred to：Block is filled in rectangle body Model, the quantity for filling block is as corresponding
Ore-rock amount.
Specifically, a kind of shown in Figure 2, the flow chart of the building process for Block Model that Fig. 2 provides for the present invention；Step
Suddenly s2 process is specially：
Step s201：The slanting angle of ore body in each shoulder height is determined according to the geology position of ore body and depth；
It is understood that due to ore body up and down and thing gradient it is all different, therefore in order to obtain accurate ore deposit
Bar is it needs to be determined that the inclination angle of ore body.Because floor plan is every a shoulder height generation one, and the inclination angle of ore body can not
Can be constant always, it is therefore desirable to calculate its corresponding slanting angle of ore body in each shoulder height.
Step s202：Changing of the relative positions distance of the ore body in an ore body height is highly determined according to the slanting angle of ore body and ore body；
Here changing of the relative positions distance refers to that ore body often declines one piece, just the distance of the along inclined direction changing of the relative positions.
Step s203：Using changing of the relative positions distance as the length and width of block, using ore body height as the height of block, block is obtained
Size；
Step s204：It is block to distinguish the ore deposit bar in each floor plan discrete according to the size, obtains default deep
Block Model in the range of degree.
It is further known that, in step s204, by the ore deposit bar in each floor plan distinguish it is discrete be block before also wrap
Include：
Every floor plan is replicated into specific number, after specific number rounds for the ratio of shoulder height and ore body height
Subtract 1；
Make i-th replicate floor plan decline on the basis of itself ontology hierarchy plan i* ore body height away from
From, and i-th replicate floor plan on the basis of ontology hierarchy plan according to the slanting angle of ore body i changing of the relative positions of the direction changing of the relative positions
Distance, the floor plan after being refined；Wherein, 1≤i≤specific number；
Ore deposit bar difference in floor plan after each is refined afterwards is discrete for block.
It is understood that the distance between two floor plans are a shoulder height, this height be usually compared with
High, for example, 15 meters, so cause the Block Model precision finally given not high, in order to improve precision, then need at two
The floor plan of some duplications of refinement increase between adjacent floor plan, the floor plan that these are replicated is in two phases
Be uniformly distributed between adjacent floor plan, and carry out the changing of the relative positions according to the corresponding slanting angle of ore body from top to bottom, it is ensured that it is increased this
A little accuracys for replicating floor plan.
For example, it is assumed that shoulder height is 15 meters, block height is 5 meters, then floor plan is replicated into 2, the 1st duplication
Floor plan declines 5 meters on the basis of itself ontology hierarchy plan, and according to 1 changing of the relative positions of the direction changing of the relative positions at the slanting angle of ore body
Distance (assuming that the corresponding changing of the relative positions distance of ontology hierarchy plan is 3.5 meters, 55 degree of inclination angles)；2nd floor plan processed is certainly
Decline 10 meters on the basis of body ontology hierarchy plan, and according to 2 changing of the relative positions distances (i.e. 7 meters) of the direction changing of the relative positions at the slanting angle of ore body.
It should be noted that each block is required to preserve full detail (grade, mine belt, rank, the product of the position ore
Position, position, mill selects grade, rate of recovery etc.).
Wherein, the triangle wire side in the triangulation network surface model in step s3, is made up of three-dimensional dotted line, is specifically by pushing up
Two, bottom curved surface is surrounded, and top bottom is landform face, a kind of shown in Figure 3, triangulation network surface model that Fig. 3 provides for the present invention
Building process flow chart；Step s3 process is specially：
Step s301：The landform triangulation network is constructed according to physical relief line；
I.e. by limiting landform circumference, to limit the region of calculating.
Step s302：Delete triangular facet unnecessary in the landform triangulation network；
Step s303：The boundary line of an encirclement landform triangulation network is added outside the landform triangulation network, boundary line elevation is 0；
Step s304：The triangle associated in the landform triangulation network with boundary line summit is deleted, triangulation network surface model is obtained.
In addition, ore-rock amount here includes any of geological measuring, surplus amount, boundary amount, amount of plan, examination amount or appointed
Several combination of meaning.Certainly, ore-rock amount here may also comprise the ore deposit amount that other are calculated according to the quantity volume of ore or rock
Value, the specific present invention is not construed as limiting.
Method in the present invention can be using AutoCAD as development platform, and VBA is used as development language；Realize figure and
The conversion of data, certainly, can also be realized, the present invention does not limit the specific software and hardware instrument for realizing the above method using other modes
And algorithm.
The invention provides a kind of ore-rock amount computational methods, by the way that the ore deposit bar in the floor plan of underground is discrete for block
Body, to obtain Block Model, afterwards by the terrain construction in scope to be calculated be triangulation network surface model and further it is discrete be square
Shape face obtains rectangle body Model, and Block Model is applied in rectangle body Model afterwards, you can easily know scope to be calculated
Interior ore-rock amount.It can be seen that, model construction process of the invention is simple, and amount of calculation is small, greatly facilitates the calculating of ore-rock amount.
It is shown in Figure 4 present invention also offers a kind of ore-rock device for calculating, a kind of ore deposit that Fig. 4 provides for the present invention
The structural representation of rock device for calculating.The device includes：
Hierarchical diagram generation module 1, for generating the floor plan in the range of the predetermined depth of underground, adjacent floor plan
Difference in height be shoulder height；
Block Model generation module 2, is block for the ore deposit bar in each floor plan to be distinguished discrete, is preset
Block Model in depth bounds；
Triangle wire side builds module 3, for according to the terrain construction triangulation network surface model in scope to be calculated；
Rectangular model builds module 4, for triangulation network surface model is discrete for multiple rectangular surfaces in the horizontal direction；Order is each
The distance of the central point of rectangular surfaces square triangulation network surface model onto itself obtains rectangle body Model as the height of rectangular surfaces；
Ore-rock amount computing module 5, for being obtained in rectangle body Model by applying mechanically the calculating of the block in scope to be calculated
Ore-rock amount.
Wherein, Block Model generation module 2 is specifically included：
Inclination angle determining unit, determines that the ore body in each shoulder height inclines for the geology position according to ore body and depth
Angle；
Changing of the relative positions determining unit, for highly determining mistake of the ore body in an ore body height according to the slanting angle of ore body and ore body
Dynamic distance；
Size determining unit, for changing of the relative positions distance, as the length and width of block, using ore body height as the height of block, to be obtained
To the size of block；
Model discrete unit, is block for distinguishing the ore deposit bar in each floor plan discrete according to size, obtains
Block Model in the range of predetermined depth.
It is further known that, hierarchical diagram generation module 1 also includes：
Copied cells, for every floor plan to be replicated into specific number, specific number is that shoulder height and ore body are high
The ratio of degree subtracts 1 after rounding；
Unit is refined, i* is declined on the basis of itself ontology hierarchy plan for making i-th to replicate floor plan
The distance of ore body height, and i-th replicate floor plan on the basis of ontology hierarchy plan according to the slanting angle of ore body side
To i changing of the relative positions distance of the changing of the relative positions, the floor plan after being refined；Wherein, 1≤i≤specific number；
Accordingly, the ore deposit bar difference in the floor plan after Block Model generation module 2 refines each is discrete for block
Body.
Wherein, triangle wire side builds module 3 and specifically included：
Initial construction unit, for constructing the landform triangulation network according to physical relief line；
First deletes unit, for deleting triangular facet unnecessary in the landform triangulation network；
Border generation unit, the boundary line for adding an encirclement landform triangulation network outside the landform triangulation network, boundary line
Elevation is 0；
Second deletes unit, for deleting the triangle associated in the landform triangulation network with boundary line summit, obtains the triangulation network
Surface model.
The invention provides a kind of ore-rock device for calculating, by the way that the ore deposit bar in the floor plan of underground is discrete for block
Body, to obtain Block Model, afterwards by the terrain construction in scope to be calculated be triangulation network surface model and further it is discrete be square
Shape face obtains rectangle body Model, and Block Model is applied in rectangle body Model afterwards, you can easily know scope to be calculated
Interior ore-rock amount.It can be seen that, model construction process of the invention is simple, and amount of calculation is small, greatly facilitates the calculating of ore-rock amount.
In addition, the method and device that the present invention is provided can be used for the ore-rock amount for calculating vanadium titano-magnetite, it can be used for
Other kinds of ore or rock, the present invention do not limit its application.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
It should also be noted that, in this manual, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include that
A little key elements, but also other key elements including being not expressly set out, or also include be this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there is other identical element in the process including the key element, method, article or equipment.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of ore-rock amount computational methods, it is characterised in that including：
The floor plan in the range of the predetermined depth of underground is generated, the difference in height of adjacent floor plan is a shoulder height；
It is block that ore deposit bar in each Zhang Suoshu floor plans, which is distinguished discrete, obtains the block mould in the range of the predetermined depth
Type；
According to the terrain construction triangulation network surface model in scope to be calculated；
The triangulation network surface model is discrete for multiple rectangular surfaces in the horizontal direction；
The distance of the central point of each rectangular surfaces of the order square triangulation network surface model onto itself is used as the rectangular surfaces
Height, obtain rectangle body Model；
In the rectangle body Model ore-rock amount is obtained by applying mechanically the calculating of the block in the scope to be calculated.
2. according to the method described in claim 1, it is characterised in that described that each layer floor plan difference is discrete for block
Body, the process for obtaining Block Model is specially：
The slanting angle of ore body in each shoulder height is determined according to the geology position of ore body and depth；
Changing of the relative positions distance of the ore body in an ore body height is highly determined according to the slanting angle of ore body and ore body；
Using the changing of the relative positions distance as the length and width of block, using ore body height as the height of the block, described piece is obtained
The size of body；
It is the block to distinguish the ore deposit bar in each Zhang Suoshu floor plans discrete according to the size, obtains the default depth
Block Model in the range of degree.
3. method according to claim 2, it is characterised in that the ore deposit bar by each Zhang Suoshu floor plans is distinguished
It is discrete be block before also include：
Every floor plan is replicated into specific number, the specific number is the shoulder height and ore body height
Ratio round after subtract 1；
Make i-th replicate floor plan decline on the basis of itself ontology hierarchy plan ore body height described in i* away from
From, and i-th it is described replicate floor plan on the basis of the ontology hierarchy plan according to the slanting angle of ore body side
To i changing of the relative positions distance of the changing of the relative positions, the floor plan after being refined；Wherein, 1≤i≤specific number；
Ore deposit bar difference in floor plan after each Zhang Suoshu is refined afterwards is discrete for block.
4. according to the method in claim 2 or 3, it is characterised in that the terrain construction three according in scope to be calculated
The process of angle wire side model is specially：
The landform triangulation network is constructed according to physical relief line；
Delete triangular facet unnecessary in the landform triangulation network；
A boundary line for surrounding the landform triangulation network is added outside the landform triangulation network, the boundary line elevation is 0；
The triangle associated in the landform triangulation network with the boundary line summit is deleted, the triangulation network surface model is obtained.
5. method according to claim 4, it is characterised in that the ore-rock amount include geological measuring, surplus amount, boundary amount,
Any of amount of plan, examination amount or any several combination.
6. a kind of ore-rock device for calculating, it is characterised in that including：
Hierarchical diagram generation module, for generating the floor plan in the range of the predetermined depth of underground, the height of adjacent floor plan
Degree difference is a shoulder height；
Block Model generation module, is block for the ore deposit bar in each Zhang Suoshu floor plans to be distinguished discrete, obtains described
Block Model in the range of predetermined depth；
Triangle wire side builds module, for according to the terrain construction triangulation network surface model in scope to be calculated；
Rectangular model builds module, for the triangulation network surface model is discrete for multiple rectangular surfaces in the horizontal direction；Order is each
The distance of the central point of the rectangular surfaces square triangulation network surface model onto itself is obtained as the height of the rectangular surfaces
Rectangle body Model；
Ore-rock amount computing module, for being calculated in the rectangle body Model by applying mechanically the block in the scope to be calculated
To ore-rock amount.
7. device according to claim 6, it is characterised in that the Block Model generation module is specifically included：
Inclination angle determining unit, the slanting angle of ore body in each shoulder height is determined for the geology position according to ore body and depth；
Changing of the relative positions determining unit, for highly determining mistake of the ore body in an ore body height according to the slanting angle of ore body and ore body
Dynamic distance；
Size determining unit, for as the length and width of block, regarding ore body height as the changing of the relative positions distance as described piece
The height of body, obtains the size of the block；
Model discrete unit, for according to the size that the ore deposit bar difference in each Zhang Suoshu floor plans is discrete for described piece
Body, obtains the Block Model in the range of the predetermined depth.
8. device according to claim 7, it is characterised in that the hierarchical diagram generation module also includes：
Copied cells, for every floor plan to be replicated into specific number, the specific number is the shoulder height
Subtract 1 after being rounded with the ratio of the ore body height；
Unit is refined, is declined for making i-th to replicate floor plan on the basis of itself ontology hierarchy plan described in i*
The distance of ore body height, and i-th it is described replicate floor plan on the basis of the ontology hierarchy plan according to described
The i changing of the relative positions distance of the direction changing of the relative positions at the slanting angle of ore body, the floor plan after being refined；Wherein, 1≤i≤specific number；
Accordingly, the ore deposit bar in floor plan after the Block Model generation module refines each Zhang Suoshu, which is distinguished, discrete is
Block.
9. device according to claim 8, it is characterised in that the triangle wire side builds module and specifically included：
Initial construction unit, for constructing the landform triangulation network according to physical relief line；
First deletes unit, for deleting triangular facet unnecessary in the landform triangulation network；
Border generation unit, for adding a boundary line for surrounding the landform triangulation network, institute outside the landform triangulation network
It is 0 to state boundary line elevation；
Second deletes unit, for deleting the triangle associated in the landform triangulation network with the boundary line summit, obtains institute
State triangulation network surface model.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109858131A (en) * | 2019-01-24 | 2019-06-07 | 本钢板材股份有限公司 | A kind of ore-rock amount calculation method under complex job region |
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