CN107122895A - Method for realizing grading of different rock masses simultaneously - Google Patents
Method for realizing grading of different rock masses simultaneously Download PDFInfo
- Publication number
- CN107122895A CN107122895A CN201710248338.2A CN201710248338A CN107122895A CN 107122895 A CN107122895 A CN 107122895A CN 201710248338 A CN201710248338 A CN 201710248338A CN 107122895 A CN107122895 A CN 107122895A
- Authority
- CN
- China
- Prior art keywords
- grades
- rmr
- little
- grade
- index
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005553 drilling Methods 0.000 claims description 12
- 239000003673 groundwater Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- General Physics & Mathematics (AREA)
- Development Economics (AREA)
- Health & Medical Sciences (AREA)
- Educational Administration (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- Theoretical Computer Science (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Game Theory and Decision Science (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a method capable of realizing grading of different rock masses simultaneously. The method comprises the following steps: the method comprises the following steps: a. selecting a certain depth section of a drilled hole or footrill; b. exploring, geophysical prospecting and testing a drilled hole or adit to acquire various indexes, wherein the indexes comprise 8 indexes, namely an RQD index, a joint line density index, a joint surface state index, an underground water condition index, a rock mass wave velocity index, a rock strength index and a lithology index; c. obtaining the grades of HC, BQ and RMR classification methods according to the indexes acquired in the step b; d. and forming a geological three-dimensional visual rock mass grading result according to the grading of the HC, BQ and RMR classification methods. The invention can realize the grading of rock mass quality by using three methods of RMR, HC and BQ simultaneously, and the production operation is simpler and more efficient.
Description
Technical field
Can be simultaneously the present invention relates to Hydraulic and Hydro-Power Engineering technology, rock mass mechanics, particularly rock-mass quality classification field, one kind
The method for realizing different rock mass classifications.
Background technology
In the current construction of hydropower stations, rock mechanics parameters value and rock mass classification are important during rock mass engineering project is reconnoitred
Link.In existing technical system, water power specification（HC）, BQ hierarchy systems and RMR hierarchy systems be domestic and international rock-mass quality
It is classified the method mainly used.Above-mentioned stage division can all collect lithology such as during assessing rock-mass quality and refer to
The indexs such as mark, rock strength, Rock Velocity, joint line density, RQD, rock mass velocity, joint surface state and underground water, and these
Index is with prospecting drilling, the construction of footrill and then is gradually obtained.By gathering, arranging, conclude these indexs to distinguish
Score value of three kinds of hierarchy systems to rock-mass quality is obtained, i.e., meets the related ends required for project practices at home and abroad simultaneously.
At present, for this respect work majority based on a kind of stage division, between a variety of stage divisions to data
Index wants the summation process not have the method for simple possible.The process of analysis also forms standardization no, there is the duplication of labour,
A whole set of science, method that is reasonable, efficient and being easy to production operation are not formed.
The content of the invention
It is an object of the present invention to provide a kind of method that can realize different rock mass classifications simultaneously.The present invention can be simultaneously real
Now rock-mass quality is classified with tri- kinds of methods of RMR, HC, BQ, makes production operation easier, efficient.
Technical scheme：A kind of method that can realize different rock mass classifications simultaneously, is carried out in the steps below：
A, selected drilling or footrill a certain depth segment；
B, drilling or footrill are explored, physical prospecting and each index of experiment collection, index refers to including RQD indexs, joint line density
Mark, joint plane state index, groundwater condition index, rock mass velocity index, Rock Velocity, rock strength index and lithological indicators
8 indexs；
C, the index correspondence gathered according to step b obtain the classification of HC, BQ and RMR sorting technique；
D, the classification according to HC, BQ and RMR sorting technique, form the three-dimensional visualization rock mass classification result of geology.
In the foregoing method that can realize different rock mass classifications simultaneously, in described step b,
Described joint plane state index is divided into following 15 ranks：Closure rise and fall it is coarse, close it is straight it is smooth, part no filling a little
Rise and fall it is coarse, part a little without filling rise and fall it is smooth or it is straight it is coarse, part a little without fill it is straight it is smooth, part a little landwaste rise and fall it is coarse, micro-
Landwaste rise and fall it is smooth or it is straight it is coarse, part a little landwaste it is straight it is smooth, part a little shale rise and fall it is coarse, part a little shale rise and fall it is smooth or
It is straight it is coarse, part a little shale it is straight it is smooth, open landwaste, open shale, relaxation and strong/deep off-load；Described groundwater condition
Index is divided into following 5 ranks：Dry, it is moist, moisten, drip and flowing water.
In the foregoing method that can realize different rock mass classifications simultaneously, the closure of described joint plane state index rises and falls slightly
1 grade and VR grades of rough HC and RMR corresponding respectively, closes straight smooth correspond to HC and RMR respectively 2 grades and SR grades, parts nothing a little and fill
Fill out rise and fall it is coarse correspond to 3 grades of HC and RMR and SR grade respectively, part a little without filling rise and fall it is smooth or it is straight it is coarse correspond to respectively HC with
4 grades and SR grades of RMR, part a little without straight smooth correspond to HC and RMR respectively 5 grades and SRW grades are filled, part landwaste fluctuating a little coarse
Correspond to 6 grades of HC and RMR and SRW grade respectively, part a little landwaste rise and fall smooth or straight coarse correspond to HC and RMR respectively 7 grades with
SRW grades, part a little landwaste it is straight it is smooth correspond to 8 grades of HC and RMR and SS grade respectively, part a little shale rise and fall it is coarse correspond to respectively HC with
9 grades of RMR and SS grade, part a little shale rise and fall smooth or straight coarse correspond to HC and RMR respectively 10 grades with SS grades, part shale a little
Straight smooth correspond to HC and RMR respectively 11 grades and SS grades, open 12 grades and SG grades that landwaste corresponds to HC and RMR respectively, open
Shale corresponds to 13 grades and SG grades of HC and RMR respectively, and relaxation corresponds to 13 grades and SG grades of HC and RMR, strong/deep off-load difference respectively
13 grades and SG grades of correspondence HC and RMR；Described VR, SR, SRW, SS, SG is 5 grades of values during RMR is classified, wherein VR correspondences
RMR is classified best one grade, and SG correspondences RMR is classified worst one grade；
The drying of described groundwater condition index corresponds to 1 grade, 1 grade and 1 grade of BQ, HC and RMR respectively, and humidity is corresponded to respectively
1 grade, 2 grades and 2 grades of BQ, HC and RMR, moistening corresponds to 1 grade, 2 grades and 3 grades of BQ, HC and RMR respectively, drip correspond to respectively BQ,
2 grades, 3 grades and 4 grades of HC and RMR, flowing water corresponds to 3 grades, 4 grades and 5 grades of BQ, HC and RMR respectively；1 grade~the 5 of described RMR
5 grades of values in level correspondence RMR classifications, wherein 1 grade of correspondence RMR is classified best one grade, 5 grades of correspondence RMR are classified worst one
Shelves.
Beneficial effect
Compared with prior art, the present invention can realize three kinds of classification sides to rock-mass quality simultaneously by disposable parameter acquisition
The classification of method (HC, BQ and RMR), only need to be by corresponding point of the rank correspondence of the index of collection when carrying out rock-mass quality analysis
The rank of class method, that is, complete the classification of corresponding sorting technique；With it, effectively prevent progress three kinds of sorting techniques point
During level, the repeated acquisition of index of the same race, and then the duplication of labour is reduced, make production operation easier, efficient.
The present invention the requirement according to engineering geological database complete drilling, footrill correlation edit and record, physical prospecting and correlation test
After the typing work of data, rock-mass quality classification can be realized directly by engineering geological database, by result output to three-dimensional
Space is carrying out interpolation processing（Building is mapped to from drilling, footrill）.Designed in right button menu in engineering geological database
There is rock mass classification order, select to specify the footrill progress rock mass that completely or partially drilled in engineering, engineering phase, engineering position respectively
Quality grading.
Directly carried out after prospecting data typing from engineering geological database along drilling or the rock-mass quality classification of footrill, classification
Length is identical with drilling round trip length, i.e., each round trip provides a rock-mass quality classification value.Include and say simultaneously in output result
Bright item, when some drilling depth lacks information, corresponding remarks will be provided in descriptive item.When being classified completion more than, it can also draw
The operations such as the importing of completion single index data value, interpolation, summation are led, rock-mass quality basic value is completed in geologic element body and is calculated.
Classification results are mapped to building model, so that the spatial distribution of contour of building rock-mass quality score value is obtained, expression directly perceived
The rock-mass quality at each position.
The present invention is applied to be applied in two grades of deep-lying tunnels of silk screen, in tunnel stability analysis and ground stress analysis
In, achievement shows that the western wing high stress risk of buried section of anticline of Jinping Mountain tunnel is relatively low, with being actually consistent.
The present invention has also obtained beneficial effect in the prospecting of such as U.S. Hydropower Project application for developing, can be with effective guarantee
The standardization of basic data, improves quality of achievement.Rock mass classification achievement is consistent with actual geological conditions, and distinct methods are classified into
Fruit can mutually confirm.
Embodiment
With reference to embodiment, the present invention is further illustrated, but is not intended as to the foundation of the invention limited.
Embodiment 1.A kind of method that can realize different rock mass classifications simultaneously, is carried out in the steps below：
A, selected drilling or footrill a certain depth segment；
B, drilling or footrill are explored, physical prospecting and each index of experiment collection, index refers to including RQD indexs, joint line density
Mark, joint plane state index, groundwater condition index, rock mass velocity index, Rock Velocity, rock strength index and lithological indicators
8 indexs；
C, the index correspondence gathered according to step b obtain the classification of HC, BQ and RMR sorting technique；
D, the classification according to HC, BQ and RMR sorting technique, form the three-dimensional visualization rock mass classification result of geology.
In foregoing step b,
Described joint plane state index is divided into following 15 ranks：Closure rise and fall it is coarse, close it is straight it is smooth, part no filling a little
Rise and fall it is coarse, part a little without filling rise and fall it is smooth or it is straight it is coarse, part a little without fill it is straight it is smooth, part a little landwaste rise and fall it is coarse, micro-
Landwaste rise and fall it is smooth or it is straight it is coarse, part a little landwaste it is straight it is smooth, part a little shale rise and fall it is coarse, part a little shale rise and fall it is smooth or
It is straight it is coarse, part a little shale it is straight it is smooth, open landwaste, open shale, relaxation and strong/deep off-load；Described groundwater condition
Index is divided into following 5 ranks：Dry, it is moist, moisten, drip and flowing water.
Coarse correspond to HC and RMR respectively 1 grade and VR grades of closure fluctuating of foregoing joint plane state index, is closed straight
Smooth correspond to HC and RMR respectively 2 grades and SR grades, part 3 grades and SR grades of the coarse HC and RMR corresponding respectively that risen and fallen without filling a little,
Part 4 grades and SR grades of the smooth or straight coarse HC and RMR corresponding respectively that risen and fallen without filling a little, part a little without the straight smooth difference of filling
5 grades and SRW grades of correspondence HC and RMR, part coarse correspond to HC and RMR respectively 6 grades and SRW grades of landwaste fluctuating a little, part landwaste a little
Rise and fall smooth or straight coarse correspond to HC and RMR respectively 7 grades and SRW grades, parts the straight smooth HC and RMR corresponding respectively of landwaste a little
8 grades and SS grade, part a little shale rise and fall it is coarse correspond to 9 grades of HC and RMR and SS grades respectively, part shale fluctuating a little smooth or straight
Coarse correspond to HC and RMR respectively 10 grades and SS grades, part straight smooth correspond to HC and RMR respectively 11 grades and SS grades of shale a little,
12 grades and SG grades that landwaste corresponds to HC and RMR respectively are opened, 13 grades and SG grades that shale corresponds to HC and RMR respectively, relaxation are opened
13 grades and SG grades of HC and RMR are corresponded to respectively, and strong/deep off-load corresponds to 13 grades and SG grades of HC and RMR respectively；Described VR, SR,
SRW, SS, SG are 5 grades of values during RMR is classified, and wherein VR correspondences RMR is classified best one grade, and SG correspondence RMR classifications are worst
One grade；
The drying of foregoing groundwater condition index corresponds to 1 grade, 1 grade and 1 grade of BQ, HC and RMR respectively, and humidity is corresponded to respectively
1 grade, 2 grades and 2 grades of BQ, HC and RMR, moistening corresponds to 1 grade, 2 grades and 3 grades of BQ, HC and RMR respectively, drip correspond to respectively BQ,
2 grades, 3 grades and 4 grades of HC and RMR, flowing water corresponds to 3 grades, 4 grades and 5 grades of BQ, HC and RMR respectively；1 grade~the 5 of described RMR
5 grades of values in level correspondence RMR classifications, wherein 1 grade of correspondence RMR is classified best one grade, 5 grades of correspondence RMR are classified worst one
Shelves.
Claims (3)
1. a kind of method that can realize different rock mass classifications simultaneously, it is characterised in that carry out in the steps below：
A, selected drilling or footrill a certain depth segment；
B, drilling or footrill are explored, physical prospecting and each index of experiment collection, index refers to including RQD indexs, joint line density
Mark, joint plane state index, groundwater condition index, rock mass velocity index, Rock Velocity, rock strength index and lithological indicators
8 indexs；
C, the index correspondence gathered according to step b obtain the classification of HC, BQ and RMR sorting technique；
D, the classification according to HC, BQ and RMR sorting technique, form the three-dimensional visualization rock mass classification result of geology.
2. the method according to claim 1 that different rock mass classifications can be realized simultaneously, it is characterised in that described step b
In,
Described joint plane state index is divided into following 15 ranks：Closure rise and fall it is coarse, close it is straight it is smooth, part no filling a little
Rise and fall it is coarse, part a little without filling rise and fall it is smooth or it is straight it is coarse, part a little without fill it is straight it is smooth, part a little landwaste rise and fall it is coarse, micro-
Landwaste rise and fall it is smooth or it is straight it is coarse, part a little landwaste it is straight it is smooth, part a little shale rise and fall it is coarse, part a little shale rise and fall it is smooth or
It is straight it is coarse, part a little shale it is straight it is smooth, open landwaste, open shale, relaxation and strong/deep off-load；
Described groundwater condition index is divided into following 5 ranks：Dry, it is moist, moisten, drip and flowing water.
3. the method according to claim 1 or 2 that different rock mass classifications can be realized simultaneously, it is characterised in that：
Coarse correspond to HC and RMR respectively 1 grade and VR grades of closure fluctuating of described joint plane state index, is closed straight smooth
2 grades and SR grades of HC and RMR are corresponded to respectively, are parted 3 grades and SR grades of the coarse HC and RMR corresponding respectively that risen and fallen without filling a little, are parted a little
Without filling rise and fall it is smooth or it is straight it is coarse correspond to 4 grades of HC and RMR and SR grade respectively, part a little and smooth correspond to respectively without filling is straight
5 grades and SRW grades of HC and RMR, part coarse correspond to HC and RMR respectively 6 grades and SRW grades of landwaste fluctuating a little, part landwaste fluctuating a little
Smooth or straight coarse correspond to HC and RMR respectively 7 grades and SRW grades, part the 8 of the straight smooth HC and RMR corresponding respectively of landwaste a little
Level and SS grade, part a little shale rise and fall it is coarse correspond to 9 grades of HC and RMR and SS grade respectively, part a little shale fluctuating it is smooth or it is straight slightly
Rough correspond to HC and RMR respectively 10 grades and SS grades, part straight smooth correspond to HC and RMR respectively 11 grades and SS grades of shale a little,
12 grades and SG grades that landwaste corresponds to HC and RMR respectively are opened, 13 grades and SG grades that shale corresponds to HC and RMR respectively, relaxation point are opened
Dui Ying not be 13 grades of HC and RMR and SG grade, strong/deep off-load corresponds to 13 grades of HC and RMR and SG grades respectively；Described VR, SR,
SRW, SS, SG are 5 grades of values during RMR is classified, and wherein VR correspondences RMR is classified best one grade, and SG correspondence RMR classifications are worst
One grade；
The drying of described groundwater condition index corresponds to 1 grade, 1 grade and 1 grade of BQ, HC and RMR respectively, and humidity is corresponded to respectively
1 grade, 2 grades and 2 grades of BQ, HC and RMR, moistening corresponds to 1 grade, 2 grades and 3 grades of BQ, HC and RMR respectively, drip correspond to respectively BQ,
2 grades, 3 grades and 4 grades of HC and RMR, flowing water corresponds to 3 grades, 4 grades and 5 grades of BQ, HC and RMR respectively；1 grade~the 5 of described RMR
5 grades of values in level correspondence RMR classifications, wherein 1 grade of correspondence RMR is classified best one grade, 5 grades of correspondence RMR are classified worst one
Shelves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248338.2A CN107122895A (en) | 2017-04-17 | 2017-04-17 | Method for realizing grading of different rock masses simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248338.2A CN107122895A (en) | 2017-04-17 | 2017-04-17 | Method for realizing grading of different rock masses simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107122895A true CN107122895A (en) | 2017-09-01 |
Family
ID=59726187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248338.2A Pending CN107122895A (en) | 2017-04-17 | 2017-04-17 | Method for realizing grading of different rock masses simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107122895A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107944068A (en) * | 2017-09-12 | 2018-04-20 | 中科吉奥（北京）地质工程咨询有限责任公司 | A kind of anisotropic rock mass quality grading method and system |
| CN107941194A (en) * | 2017-11-06 | 2018-04-20 | 浙江大学 | A kind of method obtained and calculate engineering rock mass representativeness RQD values |
| CN111855961A (en) * | 2020-07-24 | 2020-10-30 | 中南大学 | Rock mass drilling quality detection method, drilling machine, server and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065051A (en) * | 2012-12-31 | 2013-04-24 | 中国铝业股份有限公司 | Method for performing grading and sectionalizing on rock mass automatically |
| US20150112949A1 (en) * | 2012-04-25 | 2015-04-23 | Halliburton Energy Services, Inc. | Systems and methods for anonymizing and interpreting industrial activities as applied to drilling rigs |
| CN105938611A (en) * | 2016-07-06 | 2016-09-14 | 山东大学 | Method for fast grading underground engineering surrounding rock in real time based on parameters while drilling |
| CN106053767A (en) * | 2016-08-01 | 2016-10-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Vernier scale form-based rock mass quality grading conversion method |
| CN106156432A (en) * | 2016-07-08 | 2016-11-23 | 依泰斯卡（武汉）咨询有限公司 | Deformation of tunnel based on three-dimensional geological information assessment and support design method and system |
-
2017
- 2017-04-17 CN CN201710248338.2A patent/CN107122895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150112949A1 (en) * | 2012-04-25 | 2015-04-23 | Halliburton Energy Services, Inc. | Systems and methods for anonymizing and interpreting industrial activities as applied to drilling rigs |
| CN103065051A (en) * | 2012-12-31 | 2013-04-24 | 中国铝业股份有限公司 | Method for performing grading and sectionalizing on rock mass automatically |
| CN105938611A (en) * | 2016-07-06 | 2016-09-14 | 山东大学 | Method for fast grading underground engineering surrounding rock in real time based on parameters while drilling |
| CN106156432A (en) * | 2016-07-08 | 2016-11-23 | 依泰斯卡（武汉）咨询有限公司 | Deformation of tunnel based on three-dimensional geological information assessment and support design method and system |
| CN106053767A (en) * | 2016-08-01 | 2016-10-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Vernier scale form-based rock mass quality grading conversion method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107944068A (en) * | 2017-09-12 | 2018-04-20 | 中科吉奥（北京）地质工程咨询有限责任公司 | A kind of anisotropic rock mass quality grading method and system |
| CN107941194A (en) * | 2017-11-06 | 2018-04-20 | 浙江大学 | A kind of method obtained and calculate engineering rock mass representativeness RQD values |
| CN107941194B (en) * | 2017-11-06 | 2019-11-19 | 浙江大学 | A method of obtaining and calculate engineering rock mass representativeness RQD value |
| CN111855961A (en) * | 2020-07-24 | 2020-10-30 | 中南大学 | Rock mass drilling quality detection method, drilling machine, server and storage medium |
| CN111855961B (en) * | 2020-07-24 | 2021-10-26 | 中南大学 | Rock mass drilling quality detection method, drilling machine, server and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103454686B (en) | Method and system for reservoir prediction based on small-scale sedimentary facies of stratigraphic slice | |
| ÁRMANNssoN et al. | Exploration and development of the Krafla geothermal area | |
| CN104914465B (en) | Volcanic rock crack quantitative prediction method and device | |
| CN106951660A (en) | Sea facies clastic rock horizontal well reservoir logging interpretation method and device | |
| CN104750896B (en) | A kind of fractured-cavernous carbonate reservoir method for numerical simulation | |
| CN104727813B (en) | The porosity measurement method on one introduces a collection storage symbiotic type stratum | |
| CN109271755B (en) | A kind of application calculates the method and system of rock strength with brill data | |
| CN104564042B (en) | A kind of brittle evaluation method of shale reservoir | |
| CN105986815A (en) | Method for recognizing geological sweet spots in shale stratum | |
| CN106156432A (en) | Deformation of tunnel based on three-dimensional geological information assessment and support design method and system | |
| CN105510993A (en) | Foreland basin deep buried and compressed type complex gypsum-salt rock identification and distribution prediction method | |
| CN110056346B (en) | Oil reservoir three-dimensional original water saturation simulation method based on trend change function | |
| CN105653811B (en) | Enter rock depth determination method in high voltage substation depth back filled region rotary digging drilling | |
| CN107122895A (en) | Method for realizing grading of different rock masses simultaneously | |
| CN103065051A (en) | Method for performing grading and sectionalizing on rock mass automatically | |
| CN110632657B (en) | Mudstone smearing type fault sealing analysis method and device | |
| CN106154342B (en) | A kind of method of determining cavern filling object resistivity | |
| CN106249300A (en) | Method and device for determining TOC content and heterogeneity of source rock based on well-seismic combination | |
| CN110308497A (en) | Fracture-pore reservoir different type reservoir model fusion method | |
| Sarkheil et al. | Fracture analysis in Tabnak hydrocarbon field of Iran by using fractal geometry and multi-fractal analysis | |
| CN108345046A (en) | Diagenetic Facies division methods during clastic reservoir rock is buried | |
| CN111155980B (en) | Water flow dominant channel identification method and device | |
| CN105464650A (en) | Interpretation method for well logging during drilling | |
| Wang et al. | Use of retrospective optimization for placement of oil wells under uncertainty | |
| CN113742962B (en) | Shale reservoir attribute three-dimensional modeling method based on horizontal well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |