CN109736771A - Based on drill jumbo with the country rock analysis method and system for boring parameter - Google Patents
Based on drill jumbo with the country rock analysis method and system for boring parameter Download PDFInfo
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- CN109736771A CN109736771A CN201811517225.9A CN201811517225A CN109736771A CN 109736771 A CN109736771 A CN 109736771A CN 201811517225 A CN201811517225 A CN 201811517225A CN 109736771 A CN109736771 A CN 109736771A
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Abstract
The present invention provides a kind of country rock analysis method based on drill jumbo with brill parameter, and it includes following steps: obtaining drill jumbo in different drilling acquisitions with brill parameter according to prefixed time interval, is formed comprising with the drilling log for boring parameter；The classification for judging current project under construction obtains the geological analysis parameter configuration files of current project under construction according to the classification of project under construction and drilling log；Based on the processing of geological analysis parameter configuration files with parameter is bored, the geology cloud atlas of current construction country rock is generated.The present invention can analyze country rock with parameter is bored by drill jumbo, the characteristic of country rock is able to reflect, convenient for construction.In addition, the present invention carries out weight distribution with brill parameter to different, resulting fitting data can sufficiently react the case where country rock, keep country rock analysis result accurate and reliable, foundation can be provided for correct selection excavated section, support parameters and Optimizing Construction Scheme, guarantee to improve drilling efficiency while construction safety.
Description
Technical field
The present invention relates to constructing tunnel fields, specifically, being related to a kind of country rock point based on drill jumbo with brill parameter
Analyse method and system.
Background technique
Current geological research usually utilizes electrochemical properties, the sound of rock based on more in petroleum exploration field
It learns characteristic etc. and obtains the various physical parameters of rock, such as resistivity, acoustic speed, then convert geology letter for these parameters
Breath.And in terms of the research of the geology state recognition based on coal mine roadway construction mostly concentrates on to guarantee safe construction, acquisition is enclosed
Rock quality can not provide correct foundation for correct selection tunnel excavation section, support parameters and Optimizing Construction Scheme, no
Drilling efficiency is improved while can guarantee construction safety.
For constructing tunnel status, the present invention provides a kind of based on drill jumbo with the country rock analysis method for boring parameter and
System.
Summary of the invention
It is provided by the invention it is a kind of based on drill jumbo with bore parameter country rock analysis method, the method include following step
It is rapid:
Drill jumbo is obtained in different drilling acquisitions with data are bored according to prefixed time interval, is formed comprising described with brill
The drilling log of data；It is mostly at present by drilling length control, such as every 2 centimetres of drilling, acquisition one with the acquisition for boring data
Secondary that pressure sensor signal collected is passed to controller PLC with data are bored, controller carries out corresponding according to the data surveyed
Storage, sentence knowledge etc. processing operations.Traditional collecting method is easy to omit small-sized crack under special geologic condition, and
And it is abnormal in case of creeping into, such as bit freezing, stop boring, because not reaching required distance, data acquisition will stop；Operating condition is sentenced
Not and practical slightly different, what is obtained has certain defect with brill data in reaction country rock situation and in terms of instructing subsequent construction.
For disadvantages described above, the present invention is used using the time as the period, and control carries out a data with the acquisition for boring data, such as every 50ms
Acquisition, and increase drilling displacement as recording parameters, under the conditions of invariable power, observes in same time, creeps into the difference of length,
Gained fltting speed is more accurate, and can find in log drilling abnormality in time, is convenient for data prediction, to enclosing
Rock quality analysis provides further foundation.Compared to creep into length control data acquisition, interpretation of result foundation is increased,
Gained country rock analyzes real result enhancing, more accurate, efficient.
The classification for judging current project under construction is currently constructed according to the classification of project under construction and the drilling log
The geological analysis parameter configuration files of project；
It is described with data are bored based on geological analysis parameter configuration files processing, generate the geology cloud of current construction country rock
Figure.
According to one embodiment of present invention, described to have with include in brill data with brill parameter type: fltting speed pushes away
Into pressure, surge, rotation pressure, water pressure and water flow.Due to it is any it is single with bore parameter cannot all sentence comprehensively
Determine characteristics of surrounding rock, therefore the present invention breaks through seven parameters and (promote speed by the way that multiple parameters are normalized to reflection characteristics of surrounding rock
Degree, propelling pressure, surge, rotation pressure, water pressure, rotational speed and water flow etc. with bore parameter) and country rock between
Quantitative relationship.By experimental study, the degree of association according to each parameter with respect to country rock hardness, distribute to seven it is corresponding with parameter is bored
Weight, so that fitting data is sufficiently reflected characteristics of surrounding rock, improve country rock precision of analysis, realize qualitative point of country rock
Analysis.It is shared in fitting data since fltting speed and country rock hardness have most direct relationship all with boring in parameter
Specific gravity is maximum.
According to one embodiment of present invention, the classification for judging current project under construction, according to the classification of project under construction and
In the step of drilling log obtains the geological analysis parameter configuration files of current project under construction, also comprise the steps of:
It identifies drill jumbo type used in current project under construction, judges whether currently used drill jumbo has this
History of project usage record；
If currently used drill jumbo has this project history usage record, made according to the configuration file generated
For the geological analysis parameter configuration files of current project under construction；
If currently used drill jumbo does not have this project history usage record, according to the drilling log, to rock drilling
Trolley is demarcated, and the geological analysis parameter configuration files of current project under construction are obtained.
According to one embodiment of present invention, in the step of carrying out proving operation to drill jumbo, include: analyzing the brill
Hole log handles the data in the drilling log and standardizes display to complete proving operation.
According to one embodiment of present invention, in the step of generating configuration file comprising the steps of:
According to the drilling log, weight distribution is carried out with different types of parameter in brill parameter to described；
Fitting data is obtained with brill data according to after weight distribution, wherein the fitting data belongs to the configuration text
Part.
According to one embodiment of present invention, in the step of generating configuration file, include: for the type of drilling, setting
Corresponding drill jumbo parameter, wherein the drill jumbo parameter belongs to the configuration file.
According to one embodiment of present invention, the type of the drilling includes: blast hole, long hole and bolthole.It needs
Illustrate, in other embodiments, can also be comprising other kinds of drilling except blast hole, long hole and drilling rod hole, this
Limitation is made in invention not to this.
According to one embodiment of present invention, the form of the geology cloud atlas includes geological section, exterior view and wheel
Exterior feature figure.It should be noted that in other embodiments, can also comprising except geological section, exterior view and profile diagram its
The geology cloud atlas of his type, the present invention make limitation not to this.
According to another aspect of the present invention, additionally providing a kind of analyze based on drill jumbo with the country rock for boring parameter is
System, the system includes:
With bore log generation module, be used for according to prefixed time interval obtain drill jumbo it is different drilling acquisition with
Data are bored, are formed comprising described with the drilling log for boring data；
Geological analysis parameter configuration files generation module, is used to judge the classification of current project under construction, according to construction item
Purpose classification and the drilling log obtain the geological analysis parameter configuration files of current project under construction；
Geology cloud atlas generation module, be used for it is described with boring data based on geological analysis parameter configuration files processing,
Generate the geology cloud atlas of current construction country rock.
According to one embodiment of present invention, the geological analysis parameter configuration files generation module includes:
Unit is demarcated, due to various reasons, gained country rock data have when different drill jumboes are to same Rock penetrating
Difference, if do not demarcated to machine, the geology cloud atlas generated between different drill jumboes also can be variant, influences country rock analysis
As a result, therefore needing to demarcate drill jumbo before project construction.Calibration unit is for analyzing the drilling log, to institute
The data in drilling log are stated to be handled and standardize display to complete proving operation.During the calibration process, by analysis with
It bores parameter and display is standardized to configuration file, the display difference that different trolleys generate cloud atlas can be eliminated.Promote geology
The levels of precision of cloud atlas.
It is provided by the invention that drill jumbo can be passed through with the country rock analysis method and system for boring parameter based on drill jumbo
With bore parameter country rock is analyzed, be able to reflect the characteristic of country rock, convenient for construction.In addition, the present invention is to different with brill
The case where parameter carries out weight distribution, and resulting fitting data can sufficiently react country rock keeps country rock analysis result accurate and reliable,
Foundation can be provided for correct selection excavated section, support parameters and Optimizing Construction Scheme, guarantee to mention while construction safety
High drilling efficiency.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example and is used together to explain the present invention, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 shows the country rock analysis method stream according to an embodiment of the invention based on drill jumbo with brill parameter
Cheng Tu；
Fig. 2 shows the country rock analysis method based on drill jumbo with brill parameter according to another embodiment of the invention
Flow chart；
Fig. 3 show it is according to an embodiment of the invention based on drill jumbo with bore parameter country rock analysis method into
The fixed flow chart of rower；And
Fig. 4 shows the country rock analysis system knot according to an embodiment of the invention based on drill jumbo with brill parameter
Structure block diagram.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the embodiment of the present invention is made below in conjunction with attached drawing
Further it is described in detail.
Fig. 1 shows the country rock analysis method stream according to an embodiment of the invention based on drill jumbo with brill parameter
Cheng Tu.
As shown in Figure 1, in step s101, according to prefixed time interval obtain drill jumbo different drilling acquisitions with
Data are bored, are formed comprising with the drilling log for boring data.When drill jumbo bore operation, every drilling a period of time automatic collection one
Secondary drill jumbo sensor Present Borehole with bore data, then in conjunction with it is all apply hole information generate work at present drilling day
Will.
Then, in step s 102, the classification for judging current project under construction, according to the classification of project under construction and drilling day
Will obtains the geological analysis parameter configuration files of current project under construction.
Finally, in step s 103, based on the processing of geological analysis parameter configuration files with data are bored, generating current construction and enclosing
The geology cloud atlas of rock.The form of geology cloud atlas includes geological section, exterior view and profile diagram.
Such as Fig. 1, the present invention is by integrating tunnel construction special operation condition, Advance Drilling MWD analysis theories, by drilling staging wagon drill
Into sensor feedback in the process with data are bored as distinguishing rule, country rock analysis is carried out, is finally in the form of geology cloud atlas
Existing geological analysis situation.
Specifically, as shown in Fig. 2, in one embodiment, step S201 obtains drill jumbo according to prefixed time interval and exists
Difference drilling acquisition with bore data.Step S202 forms drilling log.When drill jumbo bore operation, it is every drilling one section when
Between automatic collection primary drilling trolley sensor Present Borehole with boring data, then in conjunction with it is all apply hole information generate it is current
Work drilling log.
Then, in step S203, judge whether current drill jumbo has this project history usage record.Different rock drilling
Gained country rock data can be variant when trolley is to same Rock penetrating, and the geology cloud atlas of generation can also have differences, and influence to enclose
The result of rock analysis.Therefore, it is necessary to determine whether current drill jumbo has this project history usage record first.
If current drill jumbo has this project history usage record, in step S204, what importing had generated
Configuration file.According to the work log of preceding several circulations, each hole is obtained into fitting data with parametric distribution weight is bored in turn.So
Afterwards, corresponding drill jumbo parameter is set for different hole types (blast hole, long hole, bolthole).
If current drill jumbo does not have this project history usage record, in step S205, drilling log is uploaded.
Drilling log is uploaded to geological analysis software, is prepared to be subsequently generated configuration file.
Then, in step S206, drill jumbo is demarcated.Calibration is to show to the standardization of configuration file, mesh
Be when generating geology cloud atlas, image display effect is good, reduce to know figure personnel profession require, conducive to analysis rock stratum feelings
Condition.
Then, in step S207, processing is with brill data.Finally, generating geology cloud atlas in step S208.Based on matching
File process is set with parameter is bored, the geology cloud atlas of the diversified forms such as geological section, profile diagram is generated, completes MWD geological analysis.
Further, Fig. 3 shows analyzing based on drill jumbo with the country rock for boring parameter for one embodiment of the present of invention
The flow chart that method is demarcated.
As shown in figure 3, in step S301, analysis drilling log.In step 302, analysis drilling log is configured
After file, then it is standardized display setting to it, generates geological analysis configuration file, is i.e. calibration is completed.
Fig. 4 shows the country rock analysis system knot according to an embodiment of the invention based on drill jumbo with brill parameter
Structure block diagram.As shown in figure 4, system includes with brill log generation module 401, geological analysis parameter configuration files generation module 402
And geology cloud atlas generation module 403.It wherein, include that acquiring unit 4011 and statistics generate with log generation module 401 is bored
Unit 4012.Geological analysis parameter configuration files generation module 402 includes judging unit 4021, configuration file generation unit
4022, import unit 4023 and calibration unit 4024.Geology cloud atlas generation module 403 includes processing unit 4031 and cloud atlas
Generation unit 4032.
With bore log generation module 401 be used for according to prefixed time interval obtain drill jumbo it is different drilling acquisition with
Data are bored, are formed comprising with the drilling log for boring data.Acquiring unit 4011 is for obtaining with brill data.Count generation unit
4012 for, with data are bored, generating drilling log before counting.
Geological analysis parameter configuration files generation module 402 is used to judge the classification of current project under construction, according to construction item
Purpose classification and drilling log obtain the geological analysis parameter configuration files of current project under construction.Wherein, judging unit 4021
Drill jumbo type used in current project under construction for identification, judges whether currently used drill jumbo has this project
History usage record.
Import unit 4023 is used for when currently used drill jumbo has this project history usage record, is imported
Geological analysis parameter configuration files of the configuration file of generation as current project under construction；
If calibration unit 4024 does not have this project history usage record for currently used drill jumbo, according to drilling
Drill jumbo is demarcated in log, obtains the geological analysis parameter configuration files of current project under construction.
Configuration file generation unit 4022 is used to weigh according to drilling log to different types of parameter in brill parameter
It reassigns.Then, fitting data is obtained with brill data according to after weight distribution, wherein fitting data belongs to the configuration text
Part.
Configuration file generation unit 4022 is also used to that corresponding drill jumbo parameter is arranged for the type of drilling, wherein
Drill jumbo parameter belongs to configuration file.The type of drilling includes: blast hole, long hole and bolthole.It should be noted that also
It may include other kinds of drilling except blast hole, long hole and drilling rod hole, the present invention makes limitation not to this.
Geology cloud atlas generation module 403 is used to generate based on the processing of geological analysis parameter configuration files with data are bored current
The geology cloud atlas of construction country rock.Processing unit 4031 is for handling with brill data.Cloud atlas generation unit 4032 is for generating geology
Cloud atlas.The form of geology cloud atlas includes geological section, exterior view and profile diagram.It should be noted that ground can also be included
Other kinds of geology cloud atlas, the present invention make limitation not to this except matter cross-section diagram, exterior view and profile diagram.
It should be understood that disclosed embodiment of this invention is not limited to specific structure disclosed herein, processing step
Or material, and the equivalent substitute for these features that those of ordinary skill in the related art are understood should be extended to.It should also manage
Solution, term as used herein is used only for the purpose of describing specific embodiments, and is not intended to limit.
" one embodiment " or " embodiment " mentioned in specification means the special characteristic described in conjunction with the embodiments, structure
Or characteristic is included at least one embodiment of the present invention.Therefore, the phrase " reality that specification various places throughout occurs
Apply example " or " embodiment " the same embodiment might not be referred both to.
While it is disclosed that embodiment content as above but described only to facilitate understanding the present invention and adopting
Embodiment is not intended to limit the invention.Any those skilled in the art to which this invention pertains are not departing from this
Under the premise of the disclosed spirit and scope of invention, any modification and change can be made in the implementing form and in details,
But scope of patent protection of the invention, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. it is a kind of based on drill jumbo with bore parameter country rock analysis method, which is characterized in that the method comprises the steps of:
Drill jumbo is obtained in different drilling acquisitions with data are bored according to prefixed time interval, is formed comprising described with boring data
Drilling log；
The classification for judging current project under construction obtains current project under construction according to the classification of project under construction and the drilling log
Geological analysis parameter configuration files；
It is described with data are bored based on geological analysis parameter configuration files processing, generate the geology cloud atlas of current construction country rock.
2. the method as described in claim 1, which is characterized in that described to have with include in brill data with brill parameter type: to push away
Into speed, propelling pressure, surge, rotation pressure, water pressure, rotational speed and water flow.
3. the method as described in claim 1, which is characterized in that the classification for judging current project under construction, according to project under construction
In the step of classification and the drilling log obtain the geological analysis parameter configuration files of current project under construction, also comprising following
Step:
It identifies drill jumbo type used in current project under construction, judges whether currently used drill jumbo has this project
History usage record；
If currently used drill jumbo has this project history usage record, it is used as and is worked as according to the configuration file generated
The geological analysis parameter configuration files of preceding project under construction；
If currently used drill jumbo does not have this project history usage record, according to the drilling log, to drill jumbo
It is demarcated, obtains the geological analysis parameter configuration files of current project under construction.
4. method as claimed in claim 3, which is characterized in that in the step of carrying out proving operation to drill jumbo, include: point
The drilling log is analysed, the data in the drilling log are handled and standardizes display to complete proving operation.
5. method as claimed in claim 3, which is characterized in that in the step of generating configuration file comprising the steps of:
According to the drilling log, weight distribution is carried out with different types of parameter in brill parameter to described；
Fitting data is obtained with brill data according to after weight distribution, wherein the fitting data belongs to the configuration file.
6. method as claimed in claim 3, which is characterized in that in the step of generating configuration file, include: for the class of drilling
Corresponding drill jumbo parameter is arranged in type, wherein the drill jumbo parameter belongs to the configuration file.
7. method as claimed in claim 6, which is characterized in that the type of the drilling includes: blast hole, long hole and anchor pole
Hole etc..
8. such as method of any of claims 1-7, which is characterized in that the form of the geology cloud atlas is disconnected comprising geology
Face figure, exterior view and profile diagram etc..
9. it is a kind of based on drill jumbo with bore parameter country rock analysis system, which is characterized in that the system includes:
With brill log generation module, it is used to obtain drill jumbo according to prefixed time interval in different drilling acquisitions with brill number
According to being formed includes described with the drilling log for boring data；
Geological analysis parameter configuration files generation module, is used to judge the classification of current project under construction, according to project under construction
Classification and the drilling log obtain the geological analysis parameter configuration files of current project under construction；
Geology cloud atlas generation module is used for described with brill data, generation based on geological analysis parameter configuration files processing
The geology cloud atlas of current construction country rock.
10. system as claimed in claim 9, which is characterized in that the geological analysis parameter configuration files generation module includes:
Unit is demarcated, is used to analyze the drilling log, the data in the drilling log are handled and standardized aobvious
Show to complete proving operation.
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