CN106157181A - A kind of based on boring the parameter method to soil property country rock quick real-time grading - Google Patents
A kind of based on boring the parameter method to soil property country rock quick real-time grading Download PDFInfo
- Publication number
- CN106157181A CN106157181A CN201610529313.5A CN201610529313A CN106157181A CN 106157181 A CN106157181 A CN 106157181A CN 201610529313 A CN201610529313 A CN 201610529313A CN 106157181 A CN106157181 A CN 106157181A
- Authority
- CN
- China
- Prior art keywords
- soil
- country rock
- parameter
- boring
- relational expression
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 152
- 239000011435 rock Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000012360 testing method Methods 0.000 claims abstract description 51
- 230000035515 penetration Effects 0.000 claims abstract description 45
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 36
- 238000005553 drilling Methods 0.000 claims abstract description 35
- 239000004576 sand Substances 0.000 claims abstract description 28
- 238000013461 design Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000006467 substitution reaction Methods 0.000 claims abstract 2
- 230000011218 segmentation Effects 0.000 claims description 21
- 238000012417 linear regression Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 2
- 235000008434 ginseng Nutrition 0.000 claims 2
- 238000009533 lab test Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000005527 soil sampling 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Landscapes
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of based on boring the parameter method to soil property country rock quick real-time grading, can set up with boring parameter and clayey soil liquidity index, sand soil standard penetration blow counts and gravelly soil dynamic sounding blow counts each and with the relational expression between brill parameter, in actual underground engineering, first judge the soil body kind of earth tunnel, implement drilling detection, in the relational expression above-mentioned with boring parameter substitution that will obtain, obtain liquidity index I of clayey soil country rockL, the standard penetration blow counts N of sand soil country rock or the dynamic sounding blow counts N of gravelly soil country rock63.5, by " vcehicular tunnel design details ", front of tunnel heading country rock is carried out quick real-time grading.It is a kind of based on boring the parameter method to soil property country rock quick real-time grading that the present invention provides, have only to utilize rig that country rock is crept into test at engineering site, it is not required to implement other loaded down with trivial details laboratory tests or on-the-spot test, soil property country rock is carried out quick real-time grading, classification efficiency is high, it is easy to operation.
Description
Technical field
The present invention relates to geotechnical engineering investigation technical field, particularly relate to a kind of based on quick to soil property country rock with boring parameter
The method of real-time graded.
Background technology
Tunnel surrounding is generally divided into soil property country rock and rock matter country rock, and soil property country rock is subdivided into according to the difference of soil body kind
Clayey soil country rock, sand soil country rock and gravelly soil country rock.According to national regulation, the index that three kinds of soil property fender gradeds are used is not
With, clayey soil fender graded needs soil sampling to measure liquidity index I in test chamberL, sand soil country rock need to be implemented standard at the scene and pass through
Penetration test bioassay standard pile penetration blow counts N, gravelly soil country rock need to be implemented dynamic penetration test at the scene and measure dynamic sounding
Blow counts N63.5.But there is problems in that during at present to soil property fender graded
(1) classification to clayey soil country rock, measures liquidity index I in test chamberL, need to be from field investigation and sampling and transport test
In room, the soil body is inevitably disturbed, and makes liquidity index I of mensurationLThere are distortion in various degree, and time cycle
Long, efficiency is low.
(2) Standard Penetration Test implemented needed for the classification to sand soil country rock and gravelly soil country rock and dynamic sounding examination
Test and all can only test on the ground, need first with rig creep into test absolute altitude, carry out the most again Standard Penetration Test or
Dynamic penetration test, it is impossible to the soil property country rock of front of tunnel heading is tested so that the unnecessary useless amount of labour is too much, tests into
This is higher.
(3) Standard Penetration Test and dynamic penetration test, the most relatively far apart, classification inaccuracy, on ground for test section
In the work progress in ferrum tunnel, test on ground, also traffic can be impacted.
Therefore, it is badly in need of setting up a kind of method that soil property country rock is carried out quick real-time grading.
Summary of the invention
The invention aims to provide a kind of based on boring the parameter method to soil property country rock quick real-time grading, be somebody's turn to do
Supporting, arrangement and method for construction, for the tunnel of number of different types, can be adjusted in time by method according to on-the-spot rapid classification result,
Improve the safety of construction, it is possible to decrease construction cost, improve efficiency of construction.
In order to reach above-mentioned purpose, the present invention adopts the following technical scheme that
A kind of based on boring the parameter method to soil property country rock quick real-time grading, implement on-the-spot drilling test, by brill
During entering measured with boring parameter, and obtained liquidity index I of front of tunnel heading clayey soil country rock by testL, chiltern
The standard penetration blow counts N of fortifield village's rock, the dynamic sounding blow counts N of gravelly soil country rock63.5, resettle with boring parameter and clayey
Soil liquidity index IL, sand soil standard penetration blow counts N and gravelly soil dynamic sounding blow counts N63.5Each with boring parameter
Between relational expression, in actual underground engineering, first judge the soil body kind of earth tunnel, implement drilling detection, by obtain with
Bore parameter to substitute in above-mentioned relational expression, obtain liquidity index I of clayey soil country rockL, sand soil country rock standard penetration hammer
Hit the dynamic sounding blow counts N of several N or gravelly soil country rock63.5, by " vcehicular tunnel design details " to front of tunnel heading country rock
Carry out quick real-time grading.
Further, it is achieved as follows to the step of soil property country rock quick real-time grading:
Step 1): judge the soil body kind of earth tunnel；
Step 2): set up clayey soil country rock liquidity index ILWith relational expression y with brill parameter1；
Step 3): set up standard penetration blow counts N and relational expression y with brill parameter of sand soil country rock2；
Step 4): set up the dynamic sounding blow counts N of gravelly soil country rock63.5With relational expression y with brill parameter3；
Step 5): for concrete underground engineering, first observe the soil body kind of earth tunnel, implement drilling test, will be corresponding
With bore parameter representative value substitute into above-mentioned in the relational expression of various soil mass kind class surrounding rock, obtain all kinds of earth tunnel the most in real time
Classification desired parameters；
Step 6): by step 5) liquidity index I of clayey soil country rock that obtainsLOr the standard penetration of sand soil country rock
Blow counts N is also or the dynamic sounding blow counts N of gravelly soil country rock63.5, contrast " vcehicular tunnel design details " is to front of tunnel heading
Country rock carries out quick real-time grading.
Further, step 2) in set up clayey soil country rock liquidity index ILWith relational expression y with brill parameter1Concrete step
Rapid as follows:
Step 2-1) in clayey soil country rock, implement substantial amounts of on-the-spot drilling test, record joining with brill in drilling process
Number, including creeping into speed, and carries out segmentation with 0.5m for standard, using each section with boring mean parameter as the representative of this section
Value.
Step 2-2) take out and the soil sample of boring same depth with soil sampler in the range of 0.5-1m around boring, and with
0.5m is that standard carries out segmentation.
Step 2-3): utilize liquidplastic limit combined method to record liquid limit and the plasticity of different section soil sample, and record soil sample
Natural moisture content, obtains liquidity index I of this sectionL；
Step 2-4): the method utilizing multiple linear regression, set up clayey soil country rock liquidity index ILWith with boring parameter
Relational expression y1。
Described step 1) described in drilling test, refer to that carrying digitized Surrounding Rock Strength creeps into the rig of mensuration system along the palm
In face of son, drill with ferrule enters, and obtains the moment of torsion m of rig in drilling process, rotating speed r, axial pressure n, creep into speed v and creep into ratio merit w.
Further, described step 3) in set up the standard penetration blow counts N of sand soil country rock with the pass boring parameter
It it is formula y2Specifically comprise the following steps that
Step 3-1) in sand soil country rock, implement substantial amounts of on-the-spot drilling test, record joining with brill in drilling process
Number, and carries out segmentation with preseting length for standard, using each section with boring the mean parameter representative value as this section；
Step 3-2) around boring, in the range of 0.5-1m, implement on-the-spot Standard Penetration Test, and with preseting length for mark
The quasi-degree of depth carries out segmentation, measures the standard penetration blow counts N of every section of degree of depth；
Step 3-3) method that utilizes multiple linear regression, set up the standard penetration blow counts N of sand soil country rock with
Bore relational expression y of parameter2。
Further, described step 4) in set up the dynamic sounding blow counts N of gravelly soil country rock63.5With the pass with brill parameter
It it is formula y3Specifically comprise the following steps that
Step 4-1) in gravelly soil country rock, implement substantial amounts of on-the-spot drilling test, record joining with brill in drilling process
Number, and carries out segmentation with preseting length for standard, using each section with boring the mean parameter representative value as this section；
Step 4-2) around boring, in the range of 0.5-1m, implement onsite power cone penetration test, and with preseting length as standard
The degree of depth carries out segmentation, measures the dynamic sounding blow counts N of every section of degree of depth63.5；
Step 4-3) method that utilizes multiple linear regression, set up the dynamic sounding blow counts N of gravelly soil country rock63.5With with
Bore relational expression y of parameter3。
Described with bore parameter be borer drilling procedure collects creep into speed v ', moment of torsion m ' and creeping into of deducing
Ratio merit w ', requires to carry out segmentation according to each step, and each section (is crept into speed with boring the arithmetic mean of instantaneous value of the parameter representative value as this section
Rate ν, moment of torsion m and deduce creep into ratio merit w).
Further, described step 2-4) in clayey soil country rock liquidity index ILWith relational expression y with brill parameter1Expression
Formula is as follows:
y1=IL=β0+β1v+β2m+β3w
Wherein β0、β1、β2、β3It it is all regression coefficient.
Further, described step 3-3) in chiltern fortifield village rock standard penetration blow counts N with bore parameter relation
Formula y2Expression formula as follows:
y2=α0+α1v+α2m+α3w
Wherein α0、α1、α2、α3It it is all regression coefficient.
Further, described step 4-3) the dynamic sounding blow counts N of medium stone fortifield village rock63.5With the relation with brill parameter
Formula y3Expression formula as follows:
y3=γ0+γ1v+γ2m+γ3w
Wherein γ0、γ1、γ2、γ3It it is all regression coefficient.
The invention has the beneficial effects as follows:
1) what the present invention provided is a kind of based on boring the parameter method to soil property country rock quick real-time grading, to clayey fortifield village
Rock, sand soil country rock and gravelly soil country rock are the most applicable, solve and use different experimental test handss for different soil properties at present
Section, it is impossible to the problem of a fado.
2), when the present invention is to clayey soil fender graded, can be referred to by the clayey soil country rock fluidity being updated to matching with brill parameter
Number ILWith relational expression y with brill parameter1In, liquidity index I of country rock can be obtained the most in real timeL, it is not necessary to gather soil sample in test
Room measures country rock liquidity index IL, it is to avoid the soil body, in the disturbance gathered and in transportation, improves the accurate of fender graded
Property.
3) present invention directly face at tunnel excavation can carry out quick real-time grading to front of tunnel heading soil property country rock,
Solving traditional standard penetration test and dynamic penetration test, can only carry out on the ground, detection efficient is low, unnecessary without recruitment
Work amount is big, and experimentation cost is high, test section the most relatively far apart, the coarse problem of classification.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of based on boring the parameter implementing procedure figure to the method for soil property country rock quick real-time grading.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, implement on-the-spot drilling test, by brill
During entering measured with boring parameter, and obtained liquidity index I of front of tunnel heading clayey soil country rock by testL, chiltern
The standard penetration blow counts N of fortifield village's rock, the dynamic sounding blow counts N of gravelly soil country rock63.5, resettle with boring parameter and clayey
Soil liquidity index IL, sand soil standard penetration blow counts N and gravelly soil dynamic sounding blow counts N63.5Each with boring parameter
Between relational expression, in actual underground engineering, first judge the soil body kind of earth tunnel, implement drilling detection, by obtain with
Bore parameter to substitute in above-mentioned relational expression, obtain liquidity index I of clayey soil country rockL, sand soil country rock standard penetration hammer
Hit the dynamic sounding blow counts N of several N or gravelly soil country rock63.5, by " vcehicular tunnel design details " to front of tunnel heading country rock
Carry out quick real-time grading.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, specifically comprise the following steps that
Step 1): judge the soil body kind of earth tunnel by observing, can be according to the geologic prospect data of early stage or show
Field sampling judgement determines；
Step 2): set up clayey soil country rock liquidity index ILWith relational expression y with brill parameter1, including following small step
Rapid:
Step 2-1): in clayey soil country rock, implement substantial amounts of on-the-spot drilling test, record joining with brill in drilling process
Number, including creep into speed v ', moment of torsion m ' and deduce creep into ratio merit w ', and carry out segmentation with preseting length for standard, set long
Degree generally 0.4-0.8m, each section (is crept into speed ν, moment of torsion m with boring the arithmetic mean of instantaneous value of the parameter representative value as this section and pushes away
That knows creeps into ratio merit w), by continuous print drilling parameter Data Discretization；
Step 2-2): take out and the soil sample of boring same depth with soil sampler in the range of 0.5-1m around boring, and with
Preseting length is that standard carries out segmentation, this preseting length and step 2-1) in preseting length identical；
Step 2-3) utilize liquidplastic limit combined method to record liquid limit and the plasticity of different section soil sample, and record the sky of soil sample
So water content, obtains liquidity index I of this sectionL。
Step 2-4) method that utilizes multiple linear regression, utilize discrete after with boring parameter representative value data and test chamber
Liquidity index I measuredLData, set up clayey soil country rock liquidity index ILWith relational expression y with brill parameter1, clayey soil country rock liquid
Sex index ILWith relational expression y with brill parameter1Final form is
y1=IL=β0+β1v+β2m+β3w
Wherein β0、β1、β2、β3It it is all regression coefficient.
Step 3): set up standard penetration blow counts N and relational expression y with brill parameter of sand soil country rock2, including following
Several little steps:
Step 3-1) in sand soil country rock, implement substantial amounts of on-the-spot drilling test, record joining with brill in drilling process
Number, including creep into speed v ', moment of torsion m ' and deduce creep into ratio merit w ', and carry out segmentation with 1m for standard, with each section with brill
Mean parameter is as the representative value of this section, by continuous print Data Discretization.
Step 3-2) around boring, in the range of 0.5-1m, implement on-the-spot Standard Penetration Test, and with 1m as standard depth
Carry out segmentation, measure the standard penetration blow counts N of every section of degree of depth, wherein carry out segmentation with 1m for standard and can fully ignore top
The standard penetration test (SPT) impact on the bottom soil body.
Step 3-3) method that utilizes multiple linear regression, set up the standard penetration blow counts N of sand soil country rock with
Bore relational expression y of parameter2, the standard penetration blow counts N of sand soil country rock and relational expression y with brill parameter2Final form is
y2=α0+α1V+ α2m+α3w
Wherein α0、α1、α2、α3It it is all regression coefficient.
Step 4) set up the dynamic sounding blow counts N of gravelly soil country rock63.5With relational expression y with brill parameter3, including following
Several little steps:
Step 4-1) in gravelly soil country rock, implement substantial amounts of on-the-spot drilling test, record joining with brill in drilling process
Number, and carries out segmentation with 1m for standard, using each section with boring the mean parameter representative value as this section.
Step 4-2) around boring, in the range of 0.5-1m, implement onsite power cone penetration test, and enter with 1m for standard depth
Row segmentation, measures the dynamic sounding blow counts N of every section of degree of depth63.5。
Step 4-3) method that utilizes multiple linear regression, set up the dynamic sounding blow counts N of gravelly soil country rock63.5With with
Bore relational expression y of parameter3, the dynamic sounding blow counts N of gravelly soil country rock63.5With relational expression y with brill parameter3Final form is
y3=γ0+γ1v+γ2m+γ3w
Wherein γ0、γ1、γ2、γ3It it is all regression coefficient.
Step 5): for concrete underground engineering, first observe the soil body kind of earth tunnel, implement drilling test, will be corresponding
With bore parameter representative value substitute into above-mentioned in the relational expression of various soil mass kind class surrounding rock, obtain all kinds of earth tunnel the most in real time
Classification desired parameters.
Step 6): by step 5) liquidity index I of clayey soil country rock that obtainsLOr the standard penetration of sand soil country rock
Blow counts N is also or the dynamic sounding blow counts N of gravelly soil country rock63.5, contrast " vcehicular tunnel design details " is to front of tunnel heading
Country rock carries out quick real-time grading.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. one kind based on bore the parameter method to soil property country rock quick real-time grading, it is characterised in that examination is crept at enforcement scene
Test, by measured with boring parameter in drilling process, and obtain the fluidity of front of tunnel heading clayey soil country rock by test and refer to
Number IL, the standard penetration blow counts N of sand soil country rock, the dynamic sounding blow counts N of gravelly soil country rock63.5, resettle with boring ginseng
Number and clayey soil liquidity index IL, sand soil standard penetration blow counts N and gravelly soil dynamic sounding blow counts N63.5Each with
With the relational expression bored between parameter, in actual underground engineering, first judge the soil body kind of earth tunnel, implement drilling detection, will
In the relational expression above-mentioned with boring parameter substitution obtained, obtain liquidity index I of clayey soil country rockL, the standard of sand soil country rock
The dynamic sounding blow counts N of pile penetration blow counts N or gravelly soil country rock63.5, by " vcehicular tunnel design details " to face
Front country rock carries out quick real-time grading.
2. as in claim 1 a kind of based on bore the parameter method to soil property country rock quick real-time grading, it is characterised in that
Realize as follows to the step of soil property country rock quick real-time grading:
Step 1): judge the soil body kind of earth tunnel；
Step 2): set up clayey soil country rock liquidity index ILWith relational expression y with brill parameter1；
Step 3): set up standard penetration blow counts N and relational expression y with brill parameter of sand soil country rock2；
Step 4): set up the dynamic sounding blow counts N of gravelly soil country rock63.5With relational expression y with brill parameter3；
Step 5): for concrete underground engineering, first observe the soil body kind of earth tunnel, implement drilling test, will accordingly with
Bore parameter representative value and substitute into above-mentioned in the relational expression of various soil mass kind class surrounding rock, obtain all kinds of earth tunnel classification the most in real time
Desired parameters；
Step 6): by step 5) liquidity index I of clayey soil country rock that obtainsLOr the standard penetration hammering of sand soil country rock
Number N are also or the dynamic sounding blow counts N of gravelly soil country rock63.5, contrast " vcehicular tunnel design details " is to front of tunnel heading country rock
Carry out quick real-time grading.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature exists
In, step 2) in set up clayey soil country rock liquidity index ILWith relational expression y with brill parameter1Specifically comprise the following steps that
Step 2-1): in clayey soil country rock, implement substantial amounts of on-the-spot drilling test, record in drilling process with boring parameter,
And carry out segmentation with preseting length for standard, using each section with boring mean parameter as the representative value of this section；
Step 2-2): take out and the soil sample of boring same depth with soil sampler in the range of 0.5-1m around boring, and to set
A length of standard carries out segmentation；
Step 2-3): utilize liquidplastic limit combined method to record liquid limit and the plasticity of different section soil sample, and record the natural of soil sample
Water content, obtains liquidity index I of this sectionL；
Step 2-4): the method utilizing multiple linear regression, set up clayey soil country rock liquidity index ILWith the relational expression with brill parameter
y1。
Described step 1) described in drilling test, refer to carry digitized Surrounding Rock Strength creep into the rig of mensuration system along face
Front is crept into, and obtains the moment of torsion m of rig in drilling process, rotating speed r, axial pressure n, creep into speed v and creep into ratio merit w.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature exists
In, described step 3) in set up the standard penetration blow counts N of sand soil country rock with relational expression y boring parameter2Concrete step
Rapid as follows:
Step 3-1) in sand soil country rock, implement substantial amounts of on-the-spot drilling test, record in drilling process with boring parameter, and
Carry out segmentation with preseting length for standard, using each section with boring mean parameter as the representative value of this section；
Step 3-2) around boring, in the range of 0.5-1m, implement on-the-spot Standard Penetration Test, and deep with preseting length for standard
Degree carries out segmentation, measures the standard penetration blow counts N of every section of degree of depth；
Step 3-3) method that utilizes multiple linear regression, set up the standard penetration blow counts N of sand soil country rock with boring ginseng
Relational expression y of number2。
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature exists
In, described step 4) in set up the dynamic sounding blow counts N of gravelly soil country rock63.5With relational expression y with brill parameter3Concrete step
Rapid as follows:
Step 4-1) in gravelly soil country rock, implement substantial amounts of on-the-spot drilling test, record in drilling process with boring parameter, and
Carry out segmentation with preseting length for standard, using each section with boring mean parameter as the representative value of this section；
Step 4-2) around boring, in the range of 0.5-1m, implement onsite power cone penetration test, and with preseting length as standard depth
Carry out segmentation, measure the dynamic sounding blow counts N of every section of degree of depth63.5；
Step 4-3) method that utilizes multiple linear regression, set up the dynamic sounding blow counts N of gravelly soil country rock63.5Join with brill
Relational expression y of number3。
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature
Be, described with bore parameter be borer drilling procedure collects creep into speed v ', moment of torsion m ' and deduce creep into ratio
Merit w ', requires to carry out segmentation according to each step, and each section of arithmetic mean of instantaneous value with brill parameter, as the representative value of this section, i.e. creeps into speed
Rate ν, moment of torsion m and deduce creep into ratio merit w.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature exists
In, described step 2-4) in clayey soil country rock liquidity index ILWith relational expression y with brill parameter1Expression formula as follows:
y1=IL=β0+β1v+β2m+β3w
Wherein β0、β1、β2、β3It it is all regression coefficient.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature exists
In, described step 3-3) in chiltern fortifield village rock standard penetration blow counts N with relational expression y boring parameter2Expression formula such as
Under:
y2=α0+α1v+α2m+α3w
Wherein α0、α1、α2、α3It it is all regression coefficient.
A kind of based on boring the parameter method to soil property country rock quick real-time grading, its feature exists
In, described step 4-3) the dynamic sounding blow counts N of medium stone fortifield village rock63.5With relational expression y with brill parameter3Expression formula such as
Under:
y3=γ0+γ1v+γ2m+γ3w
Wherein γ0、γ1、γ2、γ3It it is all regression coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529313.5A CN106157181B (en) | 2016-07-06 | 2016-07-06 | Method for quickly grading soil surrounding rock in real time based on while-drilling parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529313.5A CN106157181B (en) | 2016-07-06 | 2016-07-06 | Method for quickly grading soil surrounding rock in real time based on while-drilling parameters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106157181A true CN106157181A (en) | 2016-11-23 |
| CN106157181B CN106157181B (en) | 2019-12-24 |
Family
ID=58061543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529313.5A Expired - Fee Related CN106157181B (en) | 2016-07-06 | 2016-07-06 | Method for quickly grading soil surrounding rock in real time based on while-drilling parameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106157181B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313471A (en) * | 2017-06-29 | 2017-11-03 | 中国二十冶集团有限公司 | Detection method for judging the whole stake design standard of broken stone pile |
| CN108519284A (en) * | 2018-03-30 | 2018-09-11 | 山东大学 | Underground engineering wall rock digital rig real-time graded method |
| CN109033658A (en) * | 2018-08-03 | 2018-12-18 | 天津大学 | Method for transformation between all kinds of dynamic penetration test indexs based on dimensional method |
| CN111999469A (en) * | 2020-06-10 | 2020-11-27 | 中国科学院武汉岩土力学研究所 | Evaluation system and method for evaluating rock mass grade based on drilling resistance coefficient |
| CN112730806A (en) * | 2020-12-22 | 2021-04-30 | 山东省交通规划设计院有限公司 | Liquidity index detection device and method based on rock core penetration |
| CN114117590A (en) * | 2021-11-11 | 2022-03-01 | 山东大学 | Tunnel surrounding rock grading system and method based on while-drilling test and geochemical feature analysis |
| CN115163032A (en) * | 2022-09-07 | 2022-10-11 | 云南省交通投资建设集团有限公司 | Control system and method for deep drilling side wall coring intelligent drilling machine |
| CN116698670A (en) * | 2022-12-12 | 2023-09-05 | 青岛理工大学 | Soil classification method for realizing agglomerate content evaluation |
| CN118090493A (en) * | 2024-04-29 | 2024-05-28 | 中国矿业大学(北京) | In-situ scoring-based water-rich weak surrounding rock grading method and device |
| CN118090493B (en) * | 2024-04-29 | 2024-07-16 | 中国矿业大学(北京) | In-situ scoring-based water-rich weak surrounding rock grading method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182606A1 (en) * | 1996-03-25 | 2004-09-23 | Halliburton Energy Services, Inc. | Method and system for predicting performance of a drilling system for a given formation |
-
2016
- 2016-07-06 CN CN201610529313.5A patent/CN106157181B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182606A1 (en) * | 1996-03-25 | 2004-09-23 | Halliburton Energy Services, Inc. | Method and system for predicting performance of a drilling system for a given formation |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313471A (en) * | 2017-06-29 | 2017-11-03 | 中国二十冶集团有限公司 | Detection method for judging the whole stake design standard of broken stone pile |
| CN108519284B (en) * | 2018-03-30 | 2019-09-27 | 山东大学 | Underground engineering wall rock digital rig real-time graded method |
| CN108519284A (en) * | 2018-03-30 | 2018-09-11 | 山东大学 | Underground engineering wall rock digital rig real-time graded method |
| CN109033658B (en) * | 2018-08-03 | 2023-04-18 | 天津大学 | Method for converting various dynamic penetration test indexes based on dimension analysis method |
| CN109033658A (en) * | 2018-08-03 | 2018-12-18 | 天津大学 | Method for transformation between all kinds of dynamic penetration test indexs based on dimensional method |
| CN111999469A (en) * | 2020-06-10 | 2020-11-27 | 中国科学院武汉岩土力学研究所 | Evaluation system and method for evaluating rock mass grade based on drilling resistance coefficient |
| CN112730806A (en) * | 2020-12-22 | 2021-04-30 | 山东省交通规划设计院有限公司 | Liquidity index detection device and method based on rock core penetration |
| CN114117590A (en) * | 2021-11-11 | 2022-03-01 | 山东大学 | Tunnel surrounding rock grading system and method based on while-drilling test and geochemical feature analysis |
| CN114117590B (en) * | 2021-11-11 | 2024-02-20 | 山东大学 | Tunnel surrounding rock grading system and method based on while-drilling test and localization feature analysis |
| CN115163032A (en) * | 2022-09-07 | 2022-10-11 | 云南省交通投资建设集团有限公司 | Control system and method for deep drilling side wall coring intelligent drilling machine |
| CN115163032B (en) * | 2022-09-07 | 2022-11-25 | 云南省交通投资建设集团有限公司 | Control system and method for deep drilling side wall coring intelligent drilling machine |
| CN116698670A (en) * | 2022-12-12 | 2023-09-05 | 青岛理工大学 | Soil classification method for realizing agglomerate content evaluation |
| CN116698670B (en) * | 2022-12-12 | 2024-01-26 | 青岛理工大学 | Soil classification method for realizing agglomerate content evaluation |
| CN118090493A (en) * | 2024-04-29 | 2024-05-28 | 中国矿业大学(北京) | In-situ scoring-based water-rich weak surrounding rock grading method and device |
| CN118090493B (en) * | 2024-04-29 | 2024-07-16 | 中国矿业大学(北京) | In-situ scoring-based water-rich weak surrounding rock grading method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106157181B (en) | 2019-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106157181A (en) | A kind of based on boring the parameter method to soil property country rock quick real-time grading | |
| Yue et al. | Automatic monitoring of rotary-percussive drilling for ground characterization—illustrated by a case example in Hong Kong | |
| Mujtaba et al. | Evaluation of relative density and friction angle based on SPT-N values | |
| CN105927211B (en) | A kind of the rock mass mechanics characteristic original position drilling test method and device of deep underground engineering | |
| CN106150507B (en) | A kind of method in hydrofracturing segment blast speedy drivage tunnel | |
| CN107449630B (en) | Device for directly propelling soil sampling and sampling method thereof | |
| CN103195425B (en) | A kind of coal mine roadway Surrounding Rock Strength situ Rapid Determination method | |
| CN103075150A (en) | In-situ stress testing method of method for relieving stress in original hole site for multiple times | |
| CN103469778B (en) | Standard penetration test method for dividing rock weathering degree | |
| CN111764818A (en) | Eccentric casing following drilling construction structure and method for anchoring engineering | |
| Clayton et al. | Tube sampling disturbance—forgotten truths and new perspectives | |
| CN203719942U (en) | Farmland soil acquirer | |
| CN104631421A (en) | Device and method applicable to roadbed deep layer sampling density measurement | |
| Kruse et al. | Borehole Investigations | |
| CN108072539A (en) | A kind of scientific research Geological Engineering sampler | |
| CN207181080U (en) | A kind of device for directly promoting soil sample | |
| CN108343431B (en) | Method for exploring flow network of bedrock fracture underground water system | |
| CN206816246U (en) | Soil sampler for polluted soil | |
| CN204666390U (en) | Gan Nan bores---and manpower impacts auger | |
| CN201526309U (en) | Underground hydrological observation hole | |
| Yue et al. | Drilling process monitoring for a wealth of extra factual data from drillhole site investigation | |
| CN103469779B (en) | Standard penetration test device for dividing rock weathering degree | |
| CN104990759A (en) | Manpower impact sampling drill and applications thereof | |
| CN101285781A (en) | Profound unconsolidated formation visualized detection method | |
| Urmi et al. | Interpretation of geotechnical parameters from CPT and SPT for the reclaimed areas of Dhaka, Bangladesh |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shucai Inventor after: Wang Qi Inventor after: Gao Song Inventor after: Wang Lei Inventor after: Jiang Bei Inventor after: Pan Rui Inventor after: Yu Hengchang Inventor after: Gao Hongke Inventor after: Xu Yingdong Inventor before: Li Shucai Inventor before: Gao Hongke Inventor before: Luan Yingcheng Inventor before: Xu Yingdong Inventor before: Xu Hongbin Inventor before: Lu Wei Inventor before: Wang Qi Inventor before: Gao Song Inventor before: Wang Lei Inventor before: Jiang Bei Inventor before: Pan Rui Inventor before: Sun Huibin Inventor before: Qin Qian Inventor before: Yu Hengchang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |