CN107289894A - A kind of three-dimensional method of quick determination reservoir bank slump scale - Google Patents
A kind of three-dimensional method of quick determination reservoir bank slump scale Download PDFInfo
- Publication number
- CN107289894A CN107289894A CN201710493223.XA CN201710493223A CN107289894A CN 107289894 A CN107289894 A CN 107289894A CN 201710493223 A CN201710493223 A CN 201710493223A CN 107289894 A CN107289894 A CN 107289894A
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- bank slump
- bank
- dimensional
- face
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/02—Tracing profiles of land surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The present invention relates to Hydraulic and Hydro-Power Engineering field, disclose a kind of three-dimensional method of quick determination reservoir bank slump scale, quick and precisely express bank slump scope and scale, it is that bank slump distribution and its handling engineering accident evaluation, design selection provide basis and support, while also providing strong foundation for later stage bank slump slope treatment and engineering control scheme etc..Including step：Collect the initial land form figure of bank slope of reservoir；Topographic survey is carried out to reservoir bank slump scope, the actual landform figure of bank slump scope is obtained；Initial land form figure and actual landform figure are directed respectively into GOCAD three dimensional design geology platforms, initial land form face and actual landform face is formed respectively；In GOCAD three dimensional design geology platforms, by initial land form face and the operation that bank slump scope actual landform face is intersected, and GOCAD point, line, surface operational orders are utilized, build the three-dimensional spatial distribution form and scope of bank slump scope.The present invention is applied to the big storehouse of high dam.
Description
Technical field
The present invention relates to Hydraulic and Hydro-Power Engineering field, more particularly to a kind of three-dimensional side of quick determination reservoir bank slump scale
Method.
Background technology
As water resources and hydropower development is expanded, high dam big storehouse frequency in current Southwestern China mountain area is existing, after reservoir filling, bank slope
By inside and outside power geologic process bank slump is occurred for rock (soil) body, and geomatics engineer is difficult to accurately ascertain with expressing its form, for upper
The irregular seismic events of two kinds of situations are stated, geotechnical engineering investigation method traditional at present mainly passes through profile survey, knot with means
The generalizing processing that geomatics engineer engineering experience or universal law carry out geologic body spatial distribution with principle is closed, but is not collapsed when above-mentioned
Bank EDS maps are when important engineering position, and such as its border is related to Important building, and such as immigrant rebuilds building, simple generalization place
Reason can not be met in engineering design requirements, and presently relevant Regulations does not provide clear and definite instruction and rule with regard to above-mentioned situation
It is fixed, different degrees of puzzlement is often caused to geomatics engineer, it is quickly true for such bank slump with regard to known to applicant, there is no at present
The three-dimensional method of its fixed bank slump scale.
As the big storehouse of high dam is in the further expansion in Southwestern China complex geological condition region, above-mentioned bank slump three dimensions essence
The puzzlement of refinement expression will be all the more frequent；Secondly, to adapt to market competition, excellent design product economy is rational to require more next
Higher, bank slump three dimensions expression scientific rationality is then directly connected to the quality of its deisgn product, its table under certain conditions
There is important engineering significance and construction value income up to method.
The content of the invention
It is an object of the invention to provide a kind of three-dimensional method of quick determination reservoir bank slump scale, bank slump is quick and precisely expressed
Scope and scale, are that bank slump distribution and its handling engineering accident evaluation, design selection provide basis and support, while after being also
Phase bank slump slope treatment and engineering control scheme etc. provide strong foundation.
To solve the above problems, the technical solution adopted by the present invention is：A kind of three-dimensional of quick determination reservoir bank slump scale
Method, comprises the following steps：
A. the initial land form figure of bank slope of reservoir is collected；
B. is carried out to reservoir bank slump scope topographic survey, obtains the actual landform figure of bank slump scope；
C. initial land form figure and actual landform figure are directed respectively into GOCAD three dimensional design geology platforms, formed respectively original
Landform face and actual landform face；
D. in GOCAD three dimensional design geology platforms, the operation intersected by initial land form face with actual landform face, and profit
With GOCAD point, line, surface operational orders, the three-dimensional spatial distribution form and scope of bank slump scope are built.
Specifically, step B obtains bank slump scope topographic map, weight using whole station instrument and/or aerial survey measurement means of taking photo by plane
In the range of point measurement bank slump at hypsography.
Further, step D is specifically included：The operation intersected by initial land form face with actual landform face, generation (is hooked
Strangle) three-dimensional boundaries (point) line of bank slump scope, with reference to the generation of the three-dimensional boundaries (point) line, initial land form face and actual landform face
Bank slump scope three-dimensional bodies, so as to obtain the three-dimensional spatial distribution form and scope of bank slump scope.
Present invention has the advantages that：The present invention proposes a kind of three-dimensional method of quick determination reservoir bank slump scale, especially right
In large water conservancy hydroelectric engineering, bank slump scope and scale can be quick and precisely expressed, to serve engineering design, after effectively avoiding
The larger engineering design change of phase construction investment increase etc. because caused by geological exploration precision is not enough.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the three-dimensional method of quick determination reservoir bank slump scale of the present invention.
Embodiment
Embodiment provides a kind of three-dimensional method of quick determination reservoir bank slump scale, as shown in figure 1, comprising the following steps：
A. the initial land form figure of bank slope of reservoir is collected；
B. using whole station instrument and/or aerial survey measurement means of taking photo by plane is carried out to reservoir bank slump scope topographic survey, obtained
In the range of the actual landform figure of bank slump scope, focus measurement bank slump at hypsography.；
C. initial land form figure and actual landform figure are directed respectively into GOCAD three dimensional design geology platforms, formed respectively original
Landform face and actual landform face；
D. in GOCAD three dimensional design geology platforms, the operation intersected by initial land form face with actual landform face, generation
Three-dimensional boundaries (point) line of (sketching the contours) bank slump scope, with reference to the three-dimensional boundaries (point) line, initial land form face and actual landform face
Bank slump scope three-dimensional bodies are generated, so as to obtain the three-dimensional spatial distribution form and scope of bank slump scope.
The general principle and main feature of the present invention is the foregoing described, the description of specification simply illustrates the original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (3)
1. a kind of three-dimensional method of quick determination reservoir bank slump scale, it is characterised in that comprise the following steps：
A. the initial land form figure of bank slope of reservoir is collected；
B. is carried out to reservoir bank slump scope topographic survey, obtains the actual landform figure of bank slump scope；
C. initial land form figure and actual landform figure are directed respectively into GOCAD three dimensional design geology platforms, form initial land form respectively
Face and actual landform face；
D. in GOCAD three dimensional design geology platforms, the operation intersected by initial land form face with actual landform face, and utilize
GOCAD point, line, surface operational orders, build the three-dimensional spatial distribution form and scope of bank slump scope.
2. a kind of three-dimensional method of quick determination reservoir bank slump scale as claimed in claim 1, it is characterised in that step B profits
Bank slump scope topographic map is obtained with whole station instrument and/or aerial survey measurement means of taking photo by plane.
3. a kind of three-dimensional method of quick determination reservoir bank slump scale as claimed in claim 1 or 2, it is characterised in that step D
Specifically include：The operation intersected by initial land form face with actual landform face, generates the three-dimensional boundaries of bank slump scope, with reference to described
Three-dimensional boundaries, initial land form face and actual landform face generation bank slump scope three-dimensional bodies, so as to obtain the three of bank slump scope
Dimension space distributional pattern and scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493223.XA CN107289894A (en) | 2017-06-26 | 2017-06-26 | A kind of three-dimensional method of quick determination reservoir bank slump scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493223.XA CN107289894A (en) | 2017-06-26 | 2017-06-26 | A kind of three-dimensional method of quick determination reservoir bank slump scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289894A true CN107289894A (en) | 2017-10-24 |
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| CN201710493223.XA Pending CN107289894A (en) | 2017-06-26 | 2017-06-26 | A kind of three-dimensional method of quick determination reservoir bank slump scale |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854699A (en) * | 2020-07-03 | 2020-10-30 | 武汉大学 | A monitoring method for river bank collapse process based on UAV aerial survey |
Citations (6)
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|---|---|---|---|---|
| US5953680A (en) * | 1996-05-07 | 1999-09-14 | Institut Francais Du Petrole | Method for creating a 2D kinematic model of geological basins affected by faults |
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| CN104181548A (en) * | 2014-09-01 | 2014-12-03 | 中国电建集团成都勘测设计研究院有限公司 | Method for monitoring water and soil conservation condition based on three-dimensional laser scanning technology |
| CN105115442A (en) * | 2015-07-28 | 2015-12-02 | 中国神华能源股份有限公司 | Tunnel internal surface form detecting method, apparatus and system |
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2017
- 2017-06-26 CN CN201710493223.XA patent/CN107289894A/en active Pending
Patent Citations (6)
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| US5953680A (en) * | 1996-05-07 | 1999-09-14 | Institut Francais Du Petrole | Method for creating a 2D kinematic model of geological basins affected by faults |
| CN101408410A (en) * | 2008-10-28 | 2009-04-15 | 山东科技大学 | Tunnel volume element deformation movable monitoring system and method |
| CN104181548A (en) * | 2014-09-01 | 2014-12-03 | 中国电建集团成都勘测设计研究院有限公司 | Method for monitoring water and soil conservation condition based on three-dimensional laser scanning technology |
| CN105115442A (en) * | 2015-07-28 | 2015-12-02 | 中国神华能源股份有限公司 | Tunnel internal surface form detecting method, apparatus and system |
| CN106780740A (en) * | 2017-02-10 | 2017-05-31 | 中国电建集团成都勘测设计研究院有限公司 | Dam Foundation Rock advantage infiltration lane recognition methods based on GOCAD softwares |
| CN106772618A (en) * | 2017-02-10 | 2017-05-31 | 中国电建集团成都勘测设计研究院有限公司 | TRT test achievement decomposition methods based on GOCAD |
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| ANNA SCHNEIDER ET AL: "3D initial sediment distribution and quantification of mass balances of an artificially-created hydrological catchment based on DEMs from aerial photographs using GOCAD", 《PHYSICS AND CHEMISTRY OF THE EARTH》 * |
| 刘毅等: "边坡地质体三维模型及数值模型构建方法研究", 《公路》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854699A (en) * | 2020-07-03 | 2020-10-30 | 武汉大学 | A monitoring method for river bank collapse process based on UAV aerial survey |
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Application publication date: 20171024 |
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