CN106372314A - Linear engineering rock slope stability semi-quantitative automatic evaluation system - Google Patents
Linear engineering rock slope stability semi-quantitative automatic evaluation system Download PDFInfo
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- CN106372314A CN106372314A CN201610785230.2A CN201610785230A CN106372314A CN 106372314 A CN106372314 A CN 106372314A CN 201610785230 A CN201610785230 A CN 201610785230A CN 106372314 A CN106372314 A CN 106372314A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
Abstract
The invention discloses a linear engineering rock slope stability semi-quantitative automatic evaluation system. The linear engineering rock slope stability semi-quantitative automatic evaluation system comprises an input module, a sorting module, a drawing module, a judgment module, a storage module, an output module and a display module, wherein the sorting module is connected with the input module, the display module, the drawing module, the judgment module and the storage module respectively; the drawing module and the judgment module are connected with the output module respectively; the display module is connected with the input module, the sorting module, the drawing module and the judgment module respectively. In the system, annotation data and slope list data are sorted automatically, annotation points used in different segments of slopes in the slope list data are screened rapidly and accurately from the annotation data, and drawing work is finished automatically, so that the workload is lowered, the working efficiency is increased, the labor cost is lowered, errors caused by human factors are avoided, and the accuracy is increased; a generated judgment result is accurate, and the system can be directly applied to engineering geological survey reports or design reports.
Description
Technical field
The present invention relates to engineering geology side slope survey and design technology, particularly to a kind of linear engineering (as highway, railway
Deng) Stability of Slope In Rock sxemiquantitative automated decision system.
Background technology
In recent years, with the fast development of mountain area engineering construction (as highways in mountain areas), the project scale of construction project is increasingly
Expand, the geological environment being related to and technical problem become increasingly complex, the scale of slope project and complexity and construction costs
Also accordingly increase, meanwhile, the stability qualitative evaluation of slope project is also subject to the common concern of academia and engineering circles.
Even to this day, for soil property class etc. relatively respectively to homogenizing, continuous, isotropic material side slope, analysis theories and calculating
Method relative maturity, and widely used for engineering circles；And for uneven soil property class side slope and have the big of Among Intermittent Joints crack
Amount rock matter class side slope, because the presence of joint fissure often becomes the unstability key element of controlling, the randomness of its regularity of distribution, no
Seriality and the rockmass anisotropy thus bringing, inhomogeneities, make stability prediction and analysis judge often there is limitation
And one-sidedness.
Carrying out for uneven soil property class side slope and the rock matter class side slope having Among Intermittent Joints crack should during estimation of stability
Follow the principle of " based on qualitative analyses, quantitative Analysis as means ", the main at present method for qualitative analysis adopting is red flat
Sciagraphy, that is, utilize stereographic projection method to qualitatively judge stability of slope state.
But, stereographic projection method has a following weak point during the prospecting of engineering geology side slope uses:
1) drawing efficrence is low, error-prone: stereographic projection method mapping is mainly complete using paper and pen indoors by technical staff
Become, in recent years also accidental utilization design software assisted mapping, in recent years, with mountain area engineering construction (as highways in mountain areas)
Fast development, side slope number along the line is often up to tens of or even up to a hundred, is related to geomorphic unit diversification, lithology various, often
Duan Bianpo size, scale are different, and type is various, and require every section of side slope is required for charting, therefore Plot Work amount
Greatly, do not only exist the defect that time-consuming, efficiency is low, human cost is high, and Man Graphics easily malfunction it is difficult to meet existing
The requirement of engineering geological investigation design.
2) its destabilizing deflection curves: the issuable mistake of unfavorable structural plane that the non-side slope of stereographic projection method exists are not judged
Steady failure mode is made analysis and is judged, therefore cannot accurate and effective, targetedly carry out quantitative Analysis and correspondingly take work
Journey measure.
3) False Rate is high: when stereographic projection method does qualitative analyses, no quantization index, pure with subjective judgment, due to technology people
The professional degree of member is different, level differs, different to the understanding depth of stereographic projection method, for same side slope, different technology
The result that personnel differentiate may be entirely different, easily causes to judge by accident, and once producing erroneous judgement, construction quality may be caused no
The loss that method is estimated.
4) non-statistical framework surface development situation: for some rock matter class side slopes, structural plane complicated (aspect, joint, tomography,
Piece reason etc. is mixed in together) and space distribution rule complicated so that technical staff is difficult to judge the developmental state of structural plane, and
Whether it is the Dominant structure plane of this section of side slope.
5) do not specify the minimum internal friction angle of structural plane unstability: stereographic projection method is carried out during qualitative analyses " for structural plane
With the trend of side slope, tendency all same, but its inclination angle be less than slope angle belong to unstable structure " but practical situation is really not so,
When structural plane inclination angle is less than a certain angle, even if the trend of structural plane and side slope, tendency all same, also will no longer be possible to produce
Unstable failure.
6) workload is big, take longer, inefficiency: paints data from initial collection first hand adjustment and paints the whole of data to tune
Reason, for each side slope hand drawn map, then to each slope analysis is judged evaluate etc. with work, finally electronization forms achievement
It is sent in designer's handss；So substantial amounts of work is through " organization of data → manual mapping → assay → electronization "
Process, generally requires the long period in the handss eventually arriving at designer, has had a strong impact on job schedule.
7) modification difficulty big: during once error need modification when it is necessary to again map, assay, this undoubtedly can
Increase workload, more lead to the delayed of job schedule.
Content of the invention
It is an object of the invention to provide one kind significantly mitigates workload, significantly lifts work efficiency, avoids erroneous judgement, fall
Low human cost, differentiate result quick and precisely, accelerate job schedule, intelligent sxemiquantitative Quick the stablizing of each side slope along the line
The slope stability sxemiquantitative automated decision system of property.
The purpose of the present invention is realized by following technical measures: a kind of linear engineering Stability of Slope In Rock sxemiquantitative
Automated decision system is it is characterised in that include:
Input module, for typing Field mapping during collection tune along the line paint data and side slope table data；
Sorting module, paints data and side slope table data for arranging tune, will every section of side slope profit in side slope table data
The tune used is painted a little to paint data from tune and is screened, and imports in side slope table data and sum up one with corresponding every section of side slope
Rise, formed and arrange result；
Graphics module, for drawing map according to arrangement result to every section of side slope；
Discrimination module, for obtaining structural plane development degree and advantage according to arrangement result using the analysis of rose method
Structural plane, then the unstable failure of the sphenoid of each structural plane or any two groups of structural planes composition is differentiated using mole stereographic projection method
Pattern, thus obtaining differentiation result and differentiation result being sent to output module；
Memory module, stores described arrangement result for real-time；
Output module, for will from graphics module map and from discrimination module differentiation result defeated as achievement
Go out；
Display module, for showing to remaining each module working interface；
Described sorting module is connected with input module, display module, graphics module, discrimination module, memory module respectively, institute
State graphics module and discrimination module be connected with output module respectively, described display module respectively with input module, sorting module, paint
Module and discrimination module connect；Adjusted by described input module typing and paint data and side slope table data, described sorting module
The tune that input module transmission is come paints data and side slope table data is arranged, will every section of side slope profit in side slope table data
The tune used is painted a little to paint data from tune and is screened, and imports in side slope table data and sum up one with corresponding every section of side slope
Rise, form arrangement result and be stored in described memory module and be respectively sent to described graphics module and described discrimination module, institute
State graphics module and be sent to output module, discrimination module according to arranging result to every section of side slope drafting map and by the map of generation
According to arranging result, structural plane development degree and Dominant structure plane are obtained using the analysis of rose method, then employing mole is red flat
Sciagraphy differentiates the destabilizing deflection curves of the sphenoid of each structural plane or any two groups of structural planes composition, thus obtaining differentiation result
And differentiation result is sent to output module, output module will differentiate result as result output.
Automatic arranging of the present invention is adjusted and is painted data and side slope table data, and every section of side slope in side slope table data is used
Tune is painted a little to paint data from tune and is quickly and accurately screened, and instead of existing every section of side slope of technical staff will manually sieve
Recruit the work painted a little, and Plot Work is automatically performed, not only enormously simplify workload, work effect is greatly improved
Rate, and reduce human cost, it also avoid the mistake causing because of anthropic factor, improve accuracy；In addition, the present invention adopts
The mode being combined with mole stereographic projection method with structural plane rose method, both can with the developmental state in statistical framework face,
With the destabilizing deflection curves of each structural plane of Quick (or sphenoid of any two groups of different structure faces composition), and can generate
Differentiation result accurate, it is to avoid the erroneous judgement differing and causing because of technical staff's level, the differentiation result of generation can directly be applied
In report of engineering geological exploration or design report, substantially reduce in the past from drawing map, analysis determines how by achievement
Time used during being applied to report, save because many people draw the human cost caused by map in prior art,
And when the partial content of achievement needs to examine modification again, only need to change related data just can again automatically generate map with
Differentiate result, substantially increase work efficiency.
Side slope table data of the present invention includes start-stop pile No., slope aspect and slope angle of each side slope etc..
Tune of the present invention paint data include each tune paint mileage pile No. a little, adjust a numbering of each structural plane at painting, tendency,
Inclination angle, line density and internal friction angle etc..
As one embodiment of the present invention, the map that described graphics module is drawn to every section of side slope includes structural plane rose
Rare floral diagram and red plane figure.
As one embodiment of the present invention, described tune is painted data and both can be recorded by input module by technical staff
Enter it is also possible to be used the masterplate file typing of specified format content by technical staff.
Discrimination module of the present invention adopts the pass between rose method analytical line density p and structural plane development degree i
System:
If 1. ρ≤1, i aplasia；
If 2. 1 ＜ ρ≤3, i relatively develops；
If 3. 3 ＜ ρ≤5, i develops；
If 4. ρ ＞ 5, i develops very much；
To differentiate the development degree of each structural plane, wherein line density ρ from the relation of line density ρ and structural plane development degree i
The structural plane as Dominant structure plane that the maximum is located.
Discrimination module of the present invention differentiates each structural plane or any two groups of structural planes composition using mole stereographic projection method
The destabilizing deflection curves of sphenoid comprise the following steps:
(1) apparent dip in domatic tendency for the every group of structural plane of calculating:
tanβs=cos (α-αp) tan β formula 1
In formula: the tendency of α structural plane；
Beta structure face inclination angle；
αpThe slope aspect of side slope；
βsApparent dip in domatic tendency for the structural plane；
(2) calculate tendency α of often any two groups of different structure face intersectionsj, angle of inclination betaj:
Wherein: cos θ12=sin β1·sinβ2·cos(α1+α2)+cosβ1·cosβ2Formula 4
In formula: α1The tendency of one of which structural plane；
β1The inclination angle of one of which structural plane；
α2The tendency of another set structural plane；
β2The inclination angle of another set structural plane；
αjThe tendency of two groups of structural plane intersections；
βjThe inclination angle of two groups of structural plane intersections；
Thus obtaining tendency α of two groups of structural plane intersectionsj, angle of inclination betaj；
In the same manner, apparent dip β in domatic tendency for the structural plane intersection can be tried to achieve by formula 1s'；
(3) if a. structural plane or structural plane intersection meet following condition:
①|α—αp|≤20 ° or | αj—αp|≤20°
②αp≥βs>=φ or αp≥βs'≥φ
Then the sphenoid destabilizing deflection curves of this group structural plane or two groups of structural plane compositions are plane sliding failure or cleat planes
Destroy；
If b. structural plane or structural plane intersection meet following condition:
①αp≥30°
②|α-αp| >=120 ° or | αj—αp|≥120°
③90≥βs≥120—αpOr 90 >=βs'≥120—αp
Then the sphenoid destabilizing deflection curves of this group structural plane or two groups of structural plane compositions are Inclining destruction or wedge shape is toppled over
Destroy.
Compared with prior art, the present invention has as follows a significantly effect:
(1) automatic arranging of the present invention is adjusted and is painted data and side slope table data, and every section of side slope in side slope table data is used
Tune paint a little to paint data from tune and quickly and accurately screen, instead of existing every section of side slope of technical staff will be manual
The work painted a little is adjusted in screening, and Plot Work is automatically performed, and not only enormously simplify workload, work effect is greatly improved
Rate, and reduce human cost, it also avoid the mistake causing because of anthropic factor, improve accuracy.
(2) the present invention, by the way of structural plane rose method is combined with a mole stereographic projection method, both can count knot
The developmental state in structure face is it is also possible to the unstability of each structural plane of Quick (or sphenoid of any two groups of different structure faces composition)
Failure mode；
The present invention can quickly, accurately generate differentiation result, it is to avoid the mistake that differs and cause because of technical staff's level
Sentence.
(4) the differentiation result that the present invention generates may be directly applied to, in report of engineering geological exploration or design report, significantly contract
Short in the past from drawing map, how analysis determined by the application of result time used during report, saved existing
Have in technology because many people draw the human cost caused by map, substantially increase work efficiency.
(5), when the partial content of achievement needs to examine modification again, only need to change related data just can be again for the present invention
Automatically generate map and differentiate result, further increase work efficiency.
(6) the present invention is especially suitable for the Stability of Slope In Rock semi-quantitative assessment of highway, railway etc. " linear engineering ", and
And side slope number is more, the advantage of the present invention more can be embodied.But the invention is not limited in " linear engineering ", for some
The slope stability semi-quantitative assessment work in the fields such as building, mine and water conservancy and hydropower is equally applicable, has good engineering
Practical value.
Brief description
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the composition structural representation of the present invention；
Fig. 2 is the workflow block diagram of the present invention.
Specific embodiment
As shown in figure 1, being a kind of present invention linear engineering Stability of Slope In Rock sxemiquantitative automated decision system, comprising:
Input module, for typing Field mapping during collection tune along the line paint data and side slope table data；
Sorting module, paints data and side slope table data for arranging tune, will every section of side slope profit in side slope table data
The tune used is painted a little to paint data from tune and is screened, and imports in side slope table data and sum up one with corresponding every section of side slope
Rise, formed and arrange result；
Graphics module, for drawing map according to arrangement result to every section of side slope；
Discrimination module, for obtaining structural plane development degree and advantage according to arrangement result using the analysis of rose method
Structural plane, then the unstable failure of the sphenoid of each structural plane or any two groups of structural planes composition is differentiated using mole stereographic projection method
Pattern, and obtain differentiation result；
Memory module, stores described arrangement result for real-time；
Output module, for using from the map of graphics module and the differentiation result of discrimination module as result output；
Display module, for showing to remaining each module working interface；
Sorting module is connected with input module, display module, graphics module, discrimination module, memory module respectively, drawing mould
Block and discrimination module are connected with output module respectively, display module respectively with input module, sorting module, graphics module and differentiation
Module connects.
As shown in Fig. 2 the workflow of the present invention is as follows:
The first step: adjusted by input module typing and paint data and side slope table data；Tune is painted data and is passed through by technical staff
Input module typing or the masterplate file typing being used specified format content by technical staff.
In the present embodiment, data painted in the tune of typing and side slope table data is as shown in the table:
1) typing is adjusted and is painted data:
(table 1)
2) typing side slope table data:
| Side slope is numbered | Rise | Only | Side slope slope aspect α | Slope angle β |
| bp | k84+160 | k84+190 | αp | βp |
(table 2)
Second step: are painted data by the tune that input module transmission comes for sorting module and side slope table data is arranged, will
The tune that in side slope table data, every section of side slope uses is painted a little to paint data from tune and is screened, and imports in side slope table data
Sum up together with corresponding every section of side slope, formed arrange result be stored in memory module and be respectively sent to graphics module and
Discrimination module.
Taking side slope numbering bp as a example, a001, the a002 in the range of bp start-stop pile No. is adjusted and paints point data screening by sorting module
Out and sum up in the point that and be stored into together in memory module, formed and arrange result, arrange result and see table:
(table 3)
3rd step: graphics module is sent to output according to arranging result to every section of side slope drafting map and by the map of generation
Module, map includes structural plane tendency rose and mole stereogram；It is in bp that graphics module is numbered according to side slope
Tendency α, the line density ρ of a001, a002 draws the structural plane tendency rose of bp；According to slope aspect α p, slope angle β p, tendency α, incline
Angle beta, internalfrictionangleφ draw mole stereogram of bp.
4th step: discrimination module obtains each structural plane development degree and according to arranging result using the analysis of rose method
Dominant structure plane, then differentiate the sphenoid of each structural plane or any two groups of different structure faces composition using mole stereographic projection method
Destabilizing deflection curves, thus obtaining differentiation result and differentiation result being sent to output module.
1) discrimination module is using the relation between rose method analytical line density p and structural plane development degree i:
If 1. ρ≤1, i aplasia；
If 2. 1 ＜ ρ≤3, i relatively develops；
If 3. 3 ＜ ρ≤5, i develops；
If 4. ρ ＞ 5, i develops very much；
To differentiate the development degree of each structural plane, wherein line density ρ from the relation of line density ρ and structural plane development degree i
The structural plane as Dominant structure plane that the maximum is located.
2) differentiate that using mole stereographic projection method the unstability of the sphenoid of each structural plane or any two groups of structural planes composition is broken
Bad pattern comprises the following steps:
(1) apparent dip in domatic tendency for the every group of structural plane of calculating:
tanβs=cos (α-αp) tan β formula 1
In formula: the tendency of α structural plane
Beta structure face inclination angle
αpThe slope aspect of side slope
βsApparent dip in domatic tendency for the structural plane
(2) calculate tendency α of often any two groups of different structure face intersectionsj, angle of inclination betaj:
Wherein: cos θ12=sin β1·sinβ2·cos(α1+α2)+cosβ1·cosβ2Formula 4
In formula: α1The tendency of one of which structural plane；
β1The inclination angle of one of which structural plane；
α2The tendency of another set structural plane；
β2The inclination angle of another set structural plane；
αjThe tendency of two groups of structural plane intersections；
βjThe inclination angle of two groups of structural plane intersections；
Thus obtaining tendency α of two groups of structural plane intersectionsj, angle of inclination betaj；
In the same manner, apparent dip β in domatic tendency for the structural plane intersection can be tried to achieve by formula 1s'；
(3) if a. structural plane or structural plane intersection meet following condition:
①|α—αp|≤20 ° or | αj—αp|≤20°
②αp≥βs>=φ or αp≥βs'≥φ
Then the sphenoid destabilizing deflection curves of this group structural plane or two groups of structural plane compositions are plane sliding failure or cleat planes
Destroy；
If b. structural plane or structural plane intersection meet following condition:
①αp≥30°
②|α-αp| >=120 ° or | αj—αp|≥120°
③90≥βs≥120—αpOr 90 >=βs'≥120—αp
Then the sphenoid destabilizing deflection curves of this group structural plane or two groups of structural plane compositions are Inclining destruction or wedge shape is toppled over
Destroy；
By above step 1) and 2) obtain this stability of slope differentiation result.
5th step: the map that graphics module and discrimination module transmission are come by output module is with differentiation result as result output
To client.
Embodiments of the present invention not limited to this, according to the above of the present invention, the ordinary skill according to this area is known
Know and customary means, under the premise of without departing from the present invention above-mentioned basic fundamental thought, the present invention can also make other multiple shapes
The modification of formula, replacement or change, all fall within rights protection scope of the present invention.
Claims (7)
1. a kind of linear engineering Stability of Slope In Rock sxemiquantitative automated decision system is it is characterised in that include:
Input module, for typing Field mapping during collection tune along the line paint data and side slope table data；
Sorting module, paints data and side slope table data for arranging tune, every section of side slope will use in side slope table data
Tune paint a little to paint data from tune and screen, and import in side slope table data and sum up together with corresponding every section of side slope,
Formed and arrange result；
Graphics module, for drawing map according to arrangement result to every section of side slope；
Discrimination module, for obtaining structural plane development degree and dominance structure according to arrangement result using the analysis of rose method
Face, then the unstable failure mould of the sphenoid of each structural plane or any two groups of structural planes composition is differentiated using mole stereographic projection method
Formula, thus obtaining differentiation result and differentiation result being sent to output module；
Memory module, stores described arrangement result for real-time；
Output module, for using from the map of graphics module and the differentiation result of discrimination module as result output；
Display module, for showing to remaining each module working interface；
Described sorting module is connected with input module, display module, graphics module, discrimination module, memory module respectively, described paints
Module and discrimination module are connected with output module respectively, described display module respectively with input module, sorting module, drawing mould
Block and discrimination module connect；Adjusted by described input module typing and paint data and side slope table data, described sorting module will be defeated
Enter the tune that module transmission comes and paint data and side slope table data is arranged, every section of side slope will use in side slope table data
Tune paint a little to paint data from tune and screen, and import in side slope table data and sum up together with corresponding every section of side slope,
Formed and arrange result and be stored in described memory module and be respectively sent to described graphics module and described discrimination module, described paint
Module is drawn map and the map of generation is sent to output module according to arranging result to every section of side slope, discrimination module according to
Arrange result and structural plane development degree and Dominant structure plane are obtained using the analysis of rose method, then adopt mole stereographic projection
Method differentiates the destabilizing deflection curves of the sphenoid of each structural plane or any two groups of structural planes composition, thus obtaining differentiation result and inciting somebody to action
Differentiate that result is sent to output module, output module will differentiate result as result output.
2. linear engineering Stability of Slope In Rock sxemiquantitative automated decision system according to claim 1 it is characterised in that:
Described side slope table data includes start-stop pile No., slope aspect and the slope angle of each side slope.
3. linear engineering Stability of Slope In Rock sxemiquantitative automated decision system according to claim 2 it is characterised in that:
Described tune paint data include each tune paint mileage pile No. a little, adjust a numbering of each structural plane at painting, tendency, inclination angle, line density and
Internal friction angle.
4. linear engineering Stability of Slope In Rock sxemiquantitative automated decision system according to claim 3 it is characterised in that:
The map that described graphics module is drawn to every section of side slope includes structural plane tendency rose and mole red plane figure.
5. linear engineering Stability of Slope In Rock sxemiquantitative automated decision system according to claim 4 it is characterised in that:
Described tune is painted data and is passed through the input module typing or technical staff masterplate file using specified format content by technical staff
Typing.
6. linear engineering Stability of Slope In Rock sxemiquantitative automated decision system according to claim 5 it is characterised in that:
Described discrimination module is using the relation between rose method analytical line density p and structural plane development degree i:
If 1. ρ≤1, i aplasia；
If 2. 1 ＜ ρ≤3, i relatively develops；
If 3. 3 ＜ ρ≤5, i develops；
If 4. ρ ＞ 5, i develops very much；
To differentiate the development degree of each structural plane from the relation of line density ρ and structural plane development degree i, wherein line density ρ is maximum
The structural plane as Dominant structure plane that person is located.
7. linear engineering Stability of Slope In Rock sxemiquantitative automated decision system according to claim 6 it is characterised in that:
Described discrimination module differentiates the unstability of the sphenoid of each structural plane or any two groups of structural planes composition using mole stereographic projection method
Failure mode comprises the following steps:
(1) apparent dip in domatic tendency for the every group of structural plane of calculating:
tanβs=cos (α-αp) tan β formula 1
In formula: the tendency of α structural plane；
Beta structure face inclination angle；
αpThe slope aspect of side slope；
βsApparent dip in domatic tendency for the structural plane；
(2) calculate tendency α of often any two groups of different structure face intersectionsj, angle of inclination betaj:
Wherein: cos θ12=sin β1·sinβ2·cos(α1+α2)+cosβ1·cosβ2Formula 4
In formula: α1The tendency of one of which structural plane；
β1The inclination angle of one of which structural plane；
α2The tendency of another set structural plane；
β2The inclination angle of another set structural plane；
αjThe tendency of two groups of structural plane intersections；
βjThe inclination angle of two groups of structural plane intersections；
Thus obtaining tendency α of two groups of structural plane intersectionsj, angle of inclination betaj；
In the same manner, apparent dip β in domatic tendency for the structural plane intersection can be tried to achieve by formula 1s'；
(3) if a. structural plane or structural plane intersection meet following condition:
①|α—αp|≤20 ° or | αj—αp|≤20°
②αp≥βs>=φ or αp≥βs'≥φ
Then the sphenoid destabilizing deflection curves of this group structural plane or two groups of structural plane compositions are plane sliding failure or cleat planes are destroyed；
If b. structural plane or structural plane intersection meet following condition:
①αp≥30°
②|α-αp| >=120 ° or | αj—αp|≥120°
③90≥βs≥120—αpOr 90 >=βs'≥120—αp
Then the sphenoid destabilizing deflection curves of this group structural plane or two groups of structural plane compositions are Inclining destruction or wedge shape Inclining destruction.
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| CN106846476A (en) * | 2017-02-10 | 2017-06-13 | 中国电建集团成都勘测设计研究院有限公司 | Rock block stability fast appraisement method based on three-dimensional live and stereographic projection |
| CN107290502A (en) * | 2017-06-07 | 2017-10-24 | 绍兴文理学院 | The potential slide surface field Quick method of mine slope rock mass |
| CN107328919A (en) * | 2017-08-15 | 2017-11-07 | 绍兴文理学院 | Mine slope On Engineering Stability Classification of Rock Masses analysis method |
| CN107328920A (en) * | 2017-08-15 | 2017-11-07 | 绍兴文理学院 | The accurate evaluation method of mine slope rock mass engineering project stability |
| CN107389555A (en) * | 2017-07-21 | 2017-11-24 | 中水北方勘测设计研究有限责任公司 | A kind of method for analyzing drilling rock mass master joint development direction |
| CN108763697A (en) * | 2018-05-18 | 2018-11-06 | 昆明理工大学 | The computational methods of sillar failure probability in a kind of rock side slope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106846476A (en) * | 2017-02-10 | 2017-06-13 | 中国电建集团成都勘测设计研究院有限公司 | Rock block stability fast appraisement method based on three-dimensional live and stereographic projection |
| CN106846476B (en) * | 2017-02-10 | 2020-07-07 | 中国电建集团成都勘测设计研究院有限公司 | Rock block stability rapid evaluation method based on three-dimensional live-action and red-horizontal projection |
| CN107290502A (en) * | 2017-06-07 | 2017-10-24 | 绍兴文理学院 | The potential slide surface field Quick method of mine slope rock mass |
| CN107389555A (en) * | 2017-07-21 | 2017-11-24 | 中水北方勘测设计研究有限责任公司 | A kind of method for analyzing drilling rock mass master joint development direction |
| CN107328919A (en) * | 2017-08-15 | 2017-11-07 | 绍兴文理学院 | Mine slope On Engineering Stability Classification of Rock Masses analysis method |
| CN107328920A (en) * | 2017-08-15 | 2017-11-07 | 绍兴文理学院 | The accurate evaluation method of mine slope rock mass engineering project stability |
| CN107328919B (en) * | 2017-08-15 | 2019-07-12 | 绍兴文理学院 | Mine slope On Engineering Stability Classification of Rock Masses analysis method |
| CN107328920B (en) * | 2017-08-15 | 2019-07-12 | 绍兴文理学院 | The accurate evaluation method of mine slope rock mass engineering project stability |
| CN108763697A (en) * | 2018-05-18 | 2018-11-06 | 昆明理工大学 | The computational methods of sillar failure probability in a kind of rock side slope |
| CN108763697B (en) * | 2018-05-18 | 2022-05-20 | 昆明理工大学 | Method for calculating failure probability of rock in rock slope |
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