CN109212164A - A method of passing through the advanced differentiation tunnel surrounding grade of catalase product - Google Patents
A method of passing through the advanced differentiation tunnel surrounding grade of catalase product Download PDFInfo
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- CN109212164A CN109212164A CN201811131521.5A CN201811131521A CN109212164A CN 109212164 A CN109212164 A CN 109212164A CN 201811131521 A CN201811131521 A CN 201811131521A CN 109212164 A CN109212164 A CN 109212164A
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Abstract
The present invention relates to engineering construction technical field more particularly to a kind of methods of the advanced differentiation tunnel surrounding grade by catalase product, comprising the following steps: step 1 drills through tunnel surrounding by the way of not coring drilling；Step 2, the bit pressure feature in drilling operation are collected；Step 3 collects the catalase product after drilling through；Step 4 is grouped and edits and records to the catalase product of collection according to the difference of acquisition position and catalase primer size, and geometrical characteristic, mineralogical composition and the gradation of catalase product are extracted by image recognition technology；Step 5 differentiates the grade of country rock according to the geometrical characteristic, mineralogical composition and gradation of catalase product.The present invention is according to the grade of the advanced differentiation tunnel surrounding of catalase product, reliable distinguishing rule is provided for engineer, the function that not coring differentiates country rock grade may be implemented, accelerate the construction progress of underground engineering, realize the change of country rock dynamic and supporting facility optimization.
Description
Technical field
The present invention relates to engineering construction technical field more particularly to a kind of advanced differentiation tunnels by catalase product
The method of country rock grade.
Background technique
Tunnel surrounding grade is the key that design lining cutting foundation, and current tunnel country rock grade determines mainly through minority
On-site editing, recording determines after vertical drilling, engineering geophysics means and excavation.In the actual construction process, determination is enclosed before excavating exposure
Rock grade is of crucial importance, and common core-taking technology occupies the face working time, and field conduct quantity is extremely limited, and is mostly
Dotted exposure, engineering geophysics means are obvious by construction interference, are usually present multi-solution and hysteresis quality during interpretation, carry out accordingly
Advanced country rock grade classification, there are apparent blind area and lag, cause engineering problem to occur frequently, so the prospective design to tunnel
Method needs huge change.
During highway, railway tunnel construction, need to carry out horizontal protruded drill hole according to design requirement；The mesh of advance borehole
Be the bad geological phenomenons such as water, gas, tomography for disclosing front；Currently employed design scheme is often that 1 coring drilling is matched
2 not coring drilling or 3 not coring drillings are closed, wherein coring drilling may determine that the country rock grade of borehole circumference, no
Phenomena such as coring drilling can disclose gas, water.But in practice of construction, since coring penetration rate is slow, equipment should not be adjusted
Match, corollary equipment is numerous, face holding time is long, limits its scope of application, or even perform practically no function in individual engineerings.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of advanced differentiation tunnel surroundings by catalase product
The method of grade differentiates the grade of tunnel surrounding according to catalase product in advance, provides reliably for Tunnel Design engineer
Distinguishing rule.
The technical scheme to solve the above technical problems is that a kind of advanced differentiation tunnel by catalase product
The method of road country rock grade, comprising the following steps:
Step 1 drills through tunnel surrounding by the way of not coring drilling；
Step 2, in the bit pressure and drilling operation in the air quantity of construction site, drilling operation during drilling through
Vibration performance be collected, the hard intensity of country rock is determined by the bit pressure collected in drilling operation, passes through applying for acquisition
The air quantity and the vibration performance in drilling operation at work scene, in actual operation, it is broken that the air quantity of construction site will affect rock
The collection of broken product fine particle, so that the collection of catalase product entirety ingredient is influenced, the vibration performance in drilling operation
The generation of catalase product can equally be impacted.Catalase process is extremely complex, and construction factor influences obviously, these
Parameter scene all can directly acquire, and vibration-testing needs sensor special, and the present invention decides such parameter,
Changing influences obviously for broken；
Step 3 collects the catalase product after drilling through；
Step 4 carries out the catalase product of collection according to the difference of acquisition position and catalase primer size
It is grouped and edits and records, geometrical characteristic, mineralogical composition and the gradation of catalase product are extracted by image recognition technology；
Step 5 differentiates the grade of country rock according to the geometrical characteristic, mineralogical composition and gradation of catalase product.
The beneficial effects of the present invention are: the present invention has extremely strong practicability, it can be according to the advanced of catalase product
The grade for differentiating tunnel surrounding, provides reliable distinguishing rule for Tunnel Design engineer, and not coring may be implemented and differentiate country rock
The function of grade accelerates the construction progress of underground engineering, realizes the change of country rock dynamic and supporting facility optimization.
Based on the above technical solution, the present invention can also be improved as follows.
Further, in the step 2, according to the bit pressure numerical value and catalase product in drilling operation, rock is determined
Saturation uniaxial compressive strength, so that it is determined that the hard intensity of rock mass.
Beneficial effect using above-mentioned further scheme is: the saturated uniaxial compressive strength during by drilling through determines
The step of hard intensity of rock mass, can measure before drilling through, easy to operate, simplify differentiation tunnel surrounding grade,
It further, further include being acquired to the opening and filling situation of the breakdown products after drilling through in the step 2.
Beneficial effect using above-mentioned further scheme is: the splayed condition to drill after being drilled through by acquisition can will bore
The splayed condition in hole improves the accuracy for determining rock mass completeness as the criterion for judging rock mass completeness；Pass through
Situation is filled in acquisition drilling, using filling situation in drilling as the criterion for judging rock mass completeness, improves and determines rock
The accuracy of body integrated degree.
Further, it in the step 4, is specifically wrapped by the geometrical characteristic that image recognition technology extracts catalase product
Include joint plane ratio, fragment granular size joint property and the integrated degree of identification catalase product.
Beneficial effect using above-mentioned further scheme is: the structural plane group number of identification catalase product, joint property
And integrated degree can improve the accuracy differentiated as the integrated condition for spraying other catalase product.
Further, in the step 4, the integrated degree of identification catalase product is specifically included: by strip sieve pore
Sieve sieve take catalase product, analysis sieve takes out joint plane and participates in broken non-plate landwaste, therefrom judges structural plane group
Several and joint property, so that it is determined that the integrated degree of catalase product.
Beneficial effect using above-mentioned further scheme is: passing through the structural plane group number and joint property of spindle-type landwaste
Comprehensive analysis, the accurate integrated degree for determining catalase product.
Further, in the step 1, the hole that the mode of the not coring drilling drills through includes horizontal protruded drill hole, blasthole
And anchor hole.
Beneficial effect using above-mentioned further scheme is: can be during construction in blasthole and/or anchor hole
The catalase product drilled through be acquired for differentiating country rock grade, avoid in addition drilling through.
Detailed description of the invention
Fig. 1 is flow chart of the invention；
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, embodiment of the invention the following steps are included:
S01 drills through tunnel surrounding by the way of not coring drilling；
S02, the bit pressure feature in drilling operation are collected, according to the bit pressure numerical value and catalase in drilling operation
Product determines the saturation uniaxial compressive strength of rock, so that it is determined that the hard intensity of rock mass, further includes to the drilling after drilling through
Splayed condition is acquired and is acquired to situation is filled in the drilling after drilling through；
S03 collects the catalase product after drilling through；
S04 divides the catalase product of collection according to the difference of acquisition position and catalase primer size
It group and edits and records, passes through geometrical characteristic, mineralogical composition and gradation that image recognition technology extracts catalase product；
S05 differentiates the grade of country rock according to the geometrical characteristic, mineralogical composition and gradation of catalase product.
Specifically, specifically being wrapped in the step 4 by the geometrical characteristic that image recognition technology extracts catalase product
Include joint plane ratio, fragment granular size joint property and the integrated degree of identification catalase product.Identify that rock is broken
Structural plane group number, joint property and the integrated degree of broken product can be improved as the integrated condition for spraying other catalase product
The accuracy of differentiation.
Preferably, in the step 4, the integrated degree of identification catalase product is specifically included: by strip sieve pore
Sieve sieve take catalase product, analysis sieve takes out joint plane and participates in broken non-plate landwaste, therefrom judges structural plane group
Several and joint property, so that it is determined that the integrated degree of catalase product.By the structural plane group number of spindle-type landwaste and
Joint property comprehensive analysis, the accurate integrated degree for determining catalase product.The broken product of general normal impact is with plate
Based on, the breakdown products containing rock mass structure information are taken using strip sieve sieve based on bulk, are therefrom obtained and contain rock mass
The block product of structural information, these are crushed and generally determine rock mass by the observation and description of breach at tetrahedron, pentahedron
Structure occurrence.
In the present invention, the hard intensity index of rock mass are as follows:
In invention, the discriminant criterion of rock mass completeness is as shown in the table:
Broken landwaste can be divided into spindle-type and two kinds of plate-type.Wherein spindle-type landwaste is that structural plane participates in broken generate
Landwaste.Judgement for rock mass completeness herein, is all based on spindle-type landwaste.The differentiating method of two kinds of landwaste is,
By processing the sieve of long strip type sieve pore, sieved.
Specifically, the corresponding rock mass completeness index of structural plane group number is as shown in the table in the present invention:
Specifically, property corresponding rock mass completeness index in joint is as shown in the table in the present invention:
In the present invention, the corresponding rock mass completeness index of the splayed condition to drill after drilling through is as in the table below:
In the present invention, the corresponding rock mass completeness index of the filler situation such as following table institute after drilling through in drilling
Show:
By the characteristic factor of above-mentioned catalase product, the index then determined according to the country rock grade in following table is real
The judgement of existing country rock grade.
It, can be broken to the rock drilled through in blasthole and/or anchor hole during construction in order to avoid in addition drilling through
Broken product is acquired for differentiating country rock grade.
It is current divide country rock grade rely primarily on Use of Geophysical Data and face excavate after construction edit and record, however physical prospecting is not
Accurately, the geological record after excavation can not determine that catalase product is all directly thrown away in the actual process before excavation,
But the information of rock mass structure is wherein necessarily had, the main feature of the present invention is exactly to extract from breakdown products, helps country rock
Judgement.
The present invention have extremely strong practicability, can according to the grade of the advanced differentiation tunnel surrounding of catalase product,
Reliable distinguishing rule is provided for Tunnel Design engineer, the function that not coring differentiates country rock grade may be implemented, accelerate underground
The construction progress of engineering realizes the change of country rock dynamic and supporting facility optimization.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of method of the advanced differentiation tunnel surrounding grade by catalase product, which is characterized in that including following step
It is rapid:
Step 1 drills through tunnel surrounding by the way of not coring drilling；
Step 2, the bit pressure feature in drilling operation are collected；
Step 3 collects the catalase product after drilling through；
Step 4 is grouped the catalase product of collection according to the difference of acquisition position and catalase primer size
With edit and record, pass through image recognition technology extract catalase product geometrical characteristic, mineralogical composition and gradation；
Step 5 differentiates the grade of country rock according to the geometrical characteristic, mineralogical composition and gradation of catalase product.
2. a kind of method of advanced differentiation tunnel surrounding grade by catalase product according to claim 1,
It is characterized in that, in the step 2, according to the bit pressure numerical value and catalase product in drilling operation, determines the saturation list of rock
Axis compression strength, so that it is determined that the hard intensity of rock mass.
3. a kind of method of advanced differentiation tunnel surrounding grade by catalase product according to claim 1,
It is characterized in that, further includes being acquired to the opening and filling situation of the breakdown products after drilling through in the step 2.
4. a kind of advanced differentiation tunnel surrounding grade by catalase product according to any one of claims 1 to 3
Method, which is characterized in that in the step 4, by image recognition technology extract catalase product geometrical characteristic it is specific
Joint plane ratio, fragment granular size joint property and integrated degree including identifying catalase product.
5. a kind of method of advanced differentiation tunnel surrounding grade by catalase product according to claim 4,
It is characterized in that, in the step 4, the integrated degree of identification catalase product is specifically included: by the sieve of strip sieve pore
Sieve takes catalase product, and analysis sieve takes out joint plane and participates in broken non-plate landwaste, therefrom judge structural plane group number and
Joint property, so that it is determined that the integrated degree of catalase product.
6. a kind of advanced differentiation tunnel surrounding grade by catalase product according to any one of claims 1 to 3
Method, which is characterized in that in the step 1, the hole that the mode of not coring drilling drills through include horizontal protruded drill hole,
Blasthole and anchor hole.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109886329A (en) * | 2019-02-18 | 2019-06-14 | 中国铁建重工集团有限公司 | Rock crusher level detection method, detection system and heading equipment |
| CN110487683A (en) * | 2019-08-14 | 2019-11-22 | 四川大学 | Rock explosion crushing efficiency evaluation method based on grain shape |
| CN113239600A (en) * | 2021-07-09 | 2021-08-10 | 成都理工大学 | Method for constructing two-dimensional random network model of complex rock mass |
| CN114460076A (en) * | 2022-01-12 | 2022-05-10 | 长江三峡勘测研究院有限公司（武汉） | Method for determining material composition of covering layer and size of skeleton particles based on drilling shooting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3389007B2 (en) * | 1996-06-25 | 2003-03-24 | 株式会社熊谷組 | Earthwork volume control device |
| CN102495434A (en) * | 2011-11-25 | 2012-06-13 | 成都畅达通地下工程科技发展有限公司 | Advanced geological prediction method for underground engineering |
| CN103308946A (en) * | 2013-05-14 | 2013-09-18 | 中国科学院武汉岩土力学研究所 | Tunnel advance geology forecast method based on blast hole drilling information |
| CN106153853A (en) * | 2015-03-27 | 2016-11-23 | 中国人民解放军沈阳军区司令部工程科研设计所 | A kind of engineering surrounding rock grade remote sensing decision method in advance |
| WO2016186691A1 (en) * | 2015-05-20 | 2016-11-24 | Schlumberger Canada Limited | Hydraulic fracturability index using high resolution core measurements |
| CN107607082A (en) * | 2017-10-24 | 2018-01-19 | 成都理工大学 | TBM construction surrouding rock deformation monitoring systems |
| CN108182440A (en) * | 2018-01-09 | 2018-06-19 | 中铁工程装备集团有限公司 | It is a kind of that the method for obtaining surrounding rock category is identified based on slag picture |
-
2018
- 2018-09-27 CN CN201811131521.5A patent/CN109212164A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3389007B2 (en) * | 1996-06-25 | 2003-03-24 | 株式会社熊谷組 | Earthwork volume control device |
| CN102495434A (en) * | 2011-11-25 | 2012-06-13 | 成都畅达通地下工程科技发展有限公司 | Advanced geological prediction method for underground engineering |
| CN103308946A (en) * | 2013-05-14 | 2013-09-18 | 中国科学院武汉岩土力学研究所 | Tunnel advance geology forecast method based on blast hole drilling information |
| CN106153853A (en) * | 2015-03-27 | 2016-11-23 | 中国人民解放军沈阳军区司令部工程科研设计所 | A kind of engineering surrounding rock grade remote sensing decision method in advance |
| WO2016186691A1 (en) * | 2015-05-20 | 2016-11-24 | Schlumberger Canada Limited | Hydraulic fracturability index using high resolution core measurements |
| CN107607082A (en) * | 2017-10-24 | 2018-01-19 | 成都理工大学 | TBM construction surrouding rock deformation monitoring systems |
| CN108182440A (en) * | 2018-01-09 | 2018-06-19 | 中铁工程装备集团有限公司 | It is a kind of that the method for obtaining surrounding rock category is identified based on slag picture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109886329A (en) * | 2019-02-18 | 2019-06-14 | 中国铁建重工集团有限公司 | Rock crusher level detection method, detection system and heading equipment |
| CN110487683A (en) * | 2019-08-14 | 2019-11-22 | 四川大学 | Rock explosion crushing efficiency evaluation method based on grain shape |
| CN113239600A (en) * | 2021-07-09 | 2021-08-10 | 成都理工大学 | Method for constructing two-dimensional random network model of complex rock mass |
| CN114460076A (en) * | 2022-01-12 | 2022-05-10 | 长江三峡勘测研究院有限公司（武汉） | Method for determining material composition of covering layer and size of skeleton particles based on drilling shooting |
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