CN109086519A - The strengthening motoring calculation method and system of adaptive construction environment - Google Patents
The strengthening motoring calculation method and system of adaptive construction environment Download PDFInfo
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention discloses a kind of strengthening motoring calculation method of adaptive construction environment and systems, this method comprises: according to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, Parameter data information is inputted into corresponding grouting modeling, the calculating for carrying out grouting effect parameter obtains the grouting construction parameter for being suitble to construction environment；During stating grouting construction parameter guiding construction in use, pass through sensor real-time monitoring formation variation and grouting quantity, when formation variation and or grouting quantity exceed warning value or fence coverage, according to the real-time formation variation measured and or grouting quantity, again the Selecting All Parameters data information from corresponding parameter database, Parameter data information is inputted into corresponding grouting modeling, carries out the calculating of grouting effect parameter, the grouting construction parameter after being adjusted.The present invention can carry out strengthening motoring calculating, and can intelligently adjust strengthening motoring, the alternative artificial strengthening motoring design work in part.
Description
Technical field
The present invention relates to hydraulic engineering and foundation treatment engineering fields, more particularly to the strengthening motoring of adaptive construction environment
Calculation method and system.
Background technique
When the builds to foundation engineering such as water conservancy, building, traffic, a large amount of poor strata can be faced, generally requires to take grouting
Technology is handled.Grouting is to be poured into cementitious material in stratum or gap by grouting equipment, is reached to ground anti-seepage reinforcing
Purpose.Traditional Grouting Design is based on survey information and grouting test obtains formation parameter and other design parameters, and
The method for calculating determining grouting process and parameter according to specification and empirical equation afterwards, however the lengthy and tedious complexity of filling process, stratum is answered
Stress-strain with grouting pressure and grouting quantity variation it is difficult to predict, the complete reliable of formation information is difficult to ensure using the above method,
The strengthening motoring that empirical equation is calculated is difficult to adapt to variation of the stratum in filling process, easily causes invalid perfusion, influences
Grouting quality.
With development in science and technology, grouting construction field various kinds of sensors and computer technology are used, such as each
Kind grouting automatic recorder etc., but be that the technical parameter of filling process is acquired and is recorded mostly, strengthening motoring can not be applied to
In design.And a plurality of types of strengthening motorings involved in Grouting Design, including stratum (soil body, rock mass and soil-rock mixture) point
Class and its physical and mechanical parameter, grouting material match the applicable grouting process and design parameter etc. in when fundamental performance parameter, stratum,
And these parameters are in dynamic change in filling process.
Therefore, it efficiently uses sensing technology and computer technology realizes grouting intelligentized design, be engineers and technicians one
The technical problem of straight exploratory development, the mode combined especially with empirical equation and theoretical formula set strengthening motoring
Meter calculates, so that parameter designing is more reasonable, and monitors filling process in real time, adjusts strengthening motoring in due course, guidance is applied
The innovative approach of work is there is not yet open.
Summary of the invention
The invention reside in the strengthening motoring calculation method and system of a kind of adaptive construction environment is provided, to solve to be in the milk
The lengthy and tedious complexity of journey, artificial calculating parameter easily cause invalid perfusion, influence the technical issues of grouting quality.
In order to solve the above technical problems, the present invention provides a kind of strengthening motoring calculation method of adaptive construction environment,
The following steps are included:
According to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, by supplemental characteristic
The corresponding grouting modeling of information input carries out the calculating of grouting effect parameter, obtains the grouting construction parameter for being suitble to construction environment；
During stating grouting construction parameter guiding construction in use, by sensor real-time monitoring formation variation and
Grouting quantity, when formation variation and or grouting quantity exceed warning value or fence coverage, according to the real-time formation variation measured
With or grouting quantity, the Selecting All Parameters data information from corresponding parameter database, Parameter data information is inputted corresponding again
Grouting modeling carries out the calculating of grouting effect parameter, the grouting construction parameter after being adjusted.
As further improvements in methods of the invention:
According to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, comprising: provide
Corresponding construction environment and construction requirement multilevel menu corresponding with parameter database or options for user selection, and selected according to user
The result taken transfers corresponding Parameter data information from corresponding parameter database.
In multilevel menu or option, including at least one following further menu or option: " stratigraphic classification and physical mechanics
Parameter ", " grouting material is with when fundamental performance parameter " and " stratum suitable grouting process and design parameter "；
Further menu or option " stratigraphic classification and physical and mechanical parameter " include at least one following second-level menu or choosing
: " soil body and soil-rock mixture " and " rock mass "；
Second-level menu or option " soil body and soil-rock mixture " include at least one following three-stage menu or option: being become silted up
Mud, muck soil, clay, silty clay, silt, loess, artificial earth fill, flour sand, fine sand, middle sand, coarse sand, gravelly sand, clay folder
Sand, clay, which are caught broken gravel, silty clay burning into sand, silty clay and are caught broken gravel, silt burning into sand and silt, is caught broken gravel；
Second-level menu or option " rock mass " include at least one following three-stage menu or option: strong-weathered rock, completely decomposed
Rock, weak-weathered rock, joints development rock stratum and karst strata.
Further menu or option " grouting material is with when fundamental performance parameter " include at least one following second-level menu
Or option: " grouting material type " and " injection material slurry basic performance "；
Second-level menu or option " grouting material type " include at least one following three-stage menu or option: striaght cement
Slurry, cement mortar, clay cement grout, clay water muddy water glass paste, clay hardening slurry, clay cement cream, clay cement bonded sand cream
Slurry, Cement paste, cement bonded sand cream slurry, wet-milling ordinary cement, wet-milling clay cement, superfine cement and nanoclay cement；
Second-level menu or option " injection material slurry basic performance " include at least one following three-stage menu or option: ratio
Weight-g/m3, viscosity-× 10-3Pa.s, presetting period-min, syneresis rate-%, calculus rate-%, compression strength-MPa.
Further menu or option " stratum suitable grouting process and design parameter " include at least one following second level dish
List or option: " grouting method "；
Second-level menu or option " grouting method " they include a kind of following three-stage menu or option: complete opening once grouting method,
From top to bottom segmental grouting method, from bottom to top segmental grouting method, comprehensive grouting method, bore hole-top-enclosed grouting method, sleeving valve pipe grouting method,
Mould bag insulates grouting method and high-pressure pulsating grouting method.
Grouting modeling includes pressure stabilizing cleavage mechanism grouting modeling, pulsation grouting cleavage mechanism model, pressure stabilizing-pulsation compounding machine
Manage the combination of one of hydrofracture grouting model and empirical model or two kinds or more；Grouting construction parameter include grouting pressure,
Grouting quantity and or grout spreading range.
Sensor include be set to grouting stratum for monitoring the displacement sensor that stratum lifts, and be set to grout pipe
Grouting quantity sensor in inner wall.
" Parameter data information is inputted corresponding filling by the Selecting All Parameters data information from corresponding parameter database again
The calculating of slurry model, the calculating of progress grouting effect parameter ", comprising: re-start the calculating of the type and proportion of grouting material.
The present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory and can
The step of computer program run on a processor, processor realizes any of the above-described method when executing computer program.
The invention has the following advantages:
1, the strengthening motoring calculation method and system of adaptive construction environment of the invention provides one kind and is suitable for construction ring
Border and construction requirement can carry out strengthening motoring calculating, enrich complete grouting works database, theoretical to combine with experience calculating
So that strengthening motoring design is more reasonable, strengthening motoring can be adjusted, intelligently to reach better grouting effect；Whole process operation
Simply, as a result reliably, the artificial strengthening motoring design work in alternative part.
2, in a preferred approach, the strengthening motoring calculation method and system of the adaptive construction environment of the present invention, by from ground
The grouting process and design parameter that layer classification and physical and mechanical parameter, grouting material are suitable for when fundamental performance parameter, stratum
Three large database concepts in Selecting All Parameters data information, by the data information taken input pressure stabilizing cleavage mechanism grouting modeling, pulsation
Grouting cleavage mechanism model, pressure stabilizing-pulsation recombination mechanism hydrofracture grouting model and empirical model (can be the experience that specification is recommended
Formula), the calculating of the grouting effect parameter under different grouting mechanism is carried out, is fitted using the method that theory is combined with experience
The grouting construction parameter of engineering, and then guiding construction are closed, while reservoir stress is strained using sensing technology in the construction process,
The information such as grouting quantity feedback carries out real-time monitoring to computer software, if stratum, which is lifted, to be had with the information of grouting quantity and more than design
When allowing maximum value, software carries out parameter adjustment automatically according to situation of change and simplifies so that grouting construction parameter is more reasonable
Design alteration step, accelerates construction speed.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow diagram of the strengthening motoring calculation method of the adaptive construction environment of the preferred embodiment of the present invention；
Fig. 2 is the flow diagram of the strengthening motoring calculation method of the adaptive construction environment of the preferred embodiment of the present invention 1；
Fig. 3 is the flow chart that the strengthening motoring of the preferred embodiment of the present invention 1 calculates the process principle of analysis.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Referring to Fig. 1, the strengthening motoring calculation method of the adaptive construction environment of the embodiment of the present invention, comprising the following steps:
S1: according to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, by parameter
Data information inputs corresponding grouting modeling, carries out the calculating of grouting effect parameter, obtains the grouting construction for being suitble to construction environment
Parameter；
S2: during stating grouting construction parameter guiding construction in use, pass through sensor real-time monitoring formation variation
And grouting quantity, when formation variation and or grouting quantity exceed warning value or fence coverage, according to the real-time stratum measured
Variation and or grouting quantity, the Selecting All Parameters data information from corresponding parameter database again, by Parameter data information input pair
The grouting modeling answered carries out the calculating of grouting effect parameter, the grouting construction parameter after being adjusted.
By above step, strengthening motoring calculating can be carried out, it is theoretical to combine with experience calculating so that strengthening motoring designs
More rationally, strengthening motoring can be adjusted, intelligently to reach better grouting effect；Whole process is easy to operate, as a result reliably, can
The artificial strengthening motoring design work in substitution part.
When implementation, the above method can carry out the optimization or extension of following examples, and the technology in following all examples is special
It seeks peace step, any combination, the division of embodiment can not be done merely to citing and read convenient in reasonable range
The limitation of combination and protection scope.
Embodiment 1:
Referring to Fig. 1, Fig. 2, the strengthening motoring calculation method of the adaptive construction environment of the embodiment of the present invention, including following step
It is rapid:
S1: according to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, by parameter
Data information inputs corresponding grouting modeling, carries out the calculating of grouting effect parameter, obtains the grouting construction for being suitble to construction environment
Parameter.
According to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, comprising: provide
Corresponding construction environment and construction requirement multilevel menu corresponding with parameter database or options for user selection, and selected according to user
The result taken transfers corresponding Parameter data information from corresponding parameter database.And warning information is issued, remind constructor
Member's adjustment arrangement and method for construction, and all design parameter results are saved with file mode, facilitate output printing to save.Each multilevel menu
All kinds of parameters can be deleted in real time according to user right, modification and addition.
In multilevel menu or option, including at least one following further menu or option: " stratigraphic classification and physical mechanics
Parameter ", " grouting material is with when fundamental performance parameter " and " stratum suitable grouting process and design parameter ".
Further menu or option " stratigraphic classification and physical and mechanical parameter " include at least one following second-level menu or choosing
: " soil body and soil-rock mixture " and " rock mass ".
Second-level menu or option " soil body and soil-rock mixture " include at least one following three-stage menu or option: being become silted up
(fineness modulus is 2.2~1.6, is put down for mud, muck soil, clay, silty clay, silt, loess, artificial earth fill, flour sand, fine sand
Equal partial size be 0.35~0.25mm), middle sand (fineness modulus be 3.0~2.3, and average grain diameter is 0.5~0.35mm), coarse sand (carefully
Spending modulus is 3.7~3.1, and average grain diameter is 0.5mm or more.), gravelly sand, clay burning into sand, clay be caught broken gravel, silty clay folder
Sand, silty clay are caught broken gravel, silt burning into sand and silt and are caught broken gravel.
Second-level menu or option " rock mass " include at least one following three-stage menu or option: strong-weathered rock, completely decomposed
Rock, weak-weathered rock, joints development rock stratum (agensis, relatively development, are developed at development very much) and karst strata (full packing, half fill,
Without filling).When implementation, joints development rock stratum can the at the same level joints development rock stratum that four kinds of development degrees are provided three-stage menu or
Option.Joints development is distinguished according to joints development space D: D>400 are agensis, and 200<D≤400 are development, 20<D≤200
To develop very much, D≤20 are pole development.When implementation, karst strata can be the three of the karst strata at the same level for providing three kinds of occupied states
Grade menu or option.The molten intracavitary no charges of karst are known as to do the karst of molten chamber without packed type karst.Karst is molten intracavitary existing
Part charges, but the karst of some cavity is known as half packed type karst.Packed type is known as by the karst that charges fill
Karst.
In each above-mentioned three-stage menu or option hereinafter, at least one following level Four menu or option can be set: infiltration
Coefficient, void ratio, moisture content, effective grain size, severe and refer to bearing capacity.
Further menu or option " grouting material is with when fundamental performance parameter " include at least one following second-level menu
Or option: " grouting material type " and " injection material slurry basic performance ".
Second-level menu or option " grouting material type " include at least one following three-stage menu or option: striaght cement
Slurry, cement mortar, clay cement grout, clay water muddy water glass paste, clay hardening slurry, clay cement cream, clay cement bonded sand cream
Slurry, Cement paste, cement bonded sand cream slurry, wet-milling ordinary cement (average particle size is about 30mm), wet-milling clay cement (average
Grain partial size is about 10mm), (average particle size is about for superfine cement (average particle size is about 5mm) and nanoclay cement
0.015mm)。
Second-level menu or option " injection material slurry basic performance " include at least one following three-stage menu or option: ratio
Weight-g/m3, viscosity-× 10-3Pa.s, presetting period-min, syneresis rate-%, calculus rate-%, compression strength-MPa.
Further menu or option " stratum suitable grouting process and design parameter " include at least one following second level dish
List or option: " grouting method ".
Second-level menu or option " grouting method " they include a kind of following three-stage menu or option: complete opening once grouting method,
From top to bottom segmental grouting method, from bottom to top segmental grouting method, comprehensive grouting method, bore hole-top-enclosed grouting method, sleeving valve pipe grouting method,
Mould bag insulates grouting method and high-pressure pulsating grouting method.
Wherein, complete opening once grouting method grouting aperture is greater than 56mm, and grouting segment length is less than 6m, and array pitch, pitch-row are in 2~4m model
In enclosing, maximum grouting pressure is within the scope of 4~6MPa, when injection rate is greater than less than 2 (L/min) or lasting injection length
30min is to terminate grouting standard.
Wherein, the aperture of segmental grouting method grouting from top to bottom is greater than 56mm, and grouting segment length is less than 6m, array pitch, pitch-row 2~
Within the scope of 3m, maximum grouting pressure is greater than within the scope of 4~6MPa when injection rate is less than 0.4L/min or continues injection length
30min is to terminate grouting standard.
Wherein, segmental grouting method and comprehensive grouting method grouting aperture are greater than 56mm from bottom to top, and grouting segment length is less than 6m, row
Away from, pitch-row within the scope of 2~3m, maximum grouting pressure is within the scope of 4~6MPa, when injection rate is less than 0.4L/min or continues
It is to terminate grouting standard that injection length, which is greater than 30min,.
Wherein, bore hole-top-enclosed grouting method grouting aperture is greater than 56~76mm, and less than 2~5m, array pitch, pitch-row exist segment length of being in the milk
Within the scope of 2~3m, maximum grouting pressure is within the scope of 1~2MPa, when injection rate is big less than 2L/min or lasting injection length
It is to terminate grouting standard in 30min.
Wherein, sleeving valve pipe grouting method grouting aperture is greater than 50~120mm, and segment length of being in the milk is less than 1~2m, and array pitch, pitch-row are 2
Within the scope of~3m, maximum grouting pressure is greater than within the scope of 2~4MPa when injection rate is less than 2L/min or continues injection length
20min is to terminate grouting standard.
Referring to Fig. 3, grouting modeling includes pressure stabilizing cleavage mechanism grouting modeling, pulsation grouting cleavage mechanism model, pressure stabilizing-arteries and veins
Dynamic recombination mechanism hydrofracture grouting model and empirical model (empirical equation that specification is recommended).When implementation, four kinds of calculating sides can be used
Method is compared, and obtains most suitable strengthening motoring.The grouting construction parameter being calculated include grouting pressure, grouting quantity and or slurry
Liquid dilation angle.
S2: during stating grouting construction parameter guiding construction in use, pass through sensor real-time monitoring formation variation
And grouting quantity, when formation variation and or grouting quantity exceed warning value or fence coverage, according to the real-time stratum measured
Variation and or grouting quantity, the Selecting All Parameters data information from corresponding parameter database again, by Parameter data information input pair
The grouting modeling answered carries out the calculating of grouting effect parameter, the grouting construction parameter after being adjusted.
Sensor includes the pressure sensor and displacement sensor for being set to grouting stratum, and is set to grouting inside pipe wall
In grouting quantity sensor.Formation variation includes: that the variation (pressure sensor monitoring) of ess-strain and stratum lift (displacement biography
Sensor monitoring).The present embodiment monitors strata pressure information using KELLER piezoresistive pressure sensor, and strata pressure is grouting pressure
Power a certain amount of performance in the earth formation, stratum bear that pressure is excessive will lift ground, so that stratum lifts.The present embodiment
Information is lifted using capacitor grid transducer feedback stratum, mechanical displacement is transformed into the phase changing capacity of electric signal.Stratum lifts
Monitoring can intuitively reflect the amount (numerical value) that stratum lifts, and reservoir stress strain can not directly reflect the amount that stratum lifts.This
Embodiment carries out grouting quantity monitoring using brilliance K300 electromagnet flow meter sensor.Each sensor is connect with computer, to
Computer feeds back stratum by the variation of grouting slurries and the ess-strain of pressure influence and the amount of pouring into of slurries, when stratum lifts greatly
It is more than or when well below design-calculated grouting quantity, is issued warning signal in software in is equal to 1cm or the slurries amount of pouring into, and
The type and proportion of grouting material are voluntarily adjusted according to the stratum amount of lifting and the slurries amount of pouring into, to generate new Grouting Design ginseng
Number carries out construction guidance in next step.The result corresponding relationship that the parameter and sensor being adjusted measure are as follows: if formation variation is more than
Warning value illustrates that grouting pressure is excessive, and system then automatically chooses grouting material parameter, automatic to select bigger level-one proportion
Slurries parameter, or the slurries parameter of smaller level-one partial size calculated；If grouting quantity be more than warning value, illustrate formation pore compared with
Big or grouting pressure is excessive, and system then automatically chooses grouting material parameter, the automatic slurry for selecting smaller level-one proportion
Liquid parameter, or the slurries parameter of bigger level-one partial size are calculated.Adjust automatically prosthetic participates in, and is computer software programs root
Strengthening motoring is carried out according to heat transfer agent to reselect.Construction guidance in next step is carried out to include: calculating and export as a result, issuing pre-
It is alert, remind construction personnel to adjust construction parameter.
When basic performance is matched to engineering information, stratigraphic categories and the physical parameter of all selections and input, grouting material
Parameter, grouting process and parameter and all results of design-calculated strengthening motoring are with the output of word, printing and preservation.
The strengthening motoring intelligent design of the embodiment of the present invention has compared with prior art enriches complete grouting works
Database, it is theoretical to be combined with experience calculating so that strengthening motoring designs more reasonable, strengthening motoring can be adjusted, intelligently to reach
Better grouting effect；Whole process is easy to operate, as a result reliably, the alternative artificial strengthening motoring design work in part.
Embodiment 2:
The present embodiment is the concrete application of embodiment 1 or 2, selects the completely decomposed to autonomous prefecture of the Yi nationality, distributed over Yunnan, Sichuan and Guizhou of Honghe, Yunnan Hani
The granite soil body carries out Grouting Design simulation, and simulated grouting depth is 10m, using the adaptive construction ring of the embodiment of the present invention 2
The strengthening motoring calculation method in border carries out construction guidance.
The present embodiment first carries out grouting formation information, grouting material information, grouting process information in computer software
Selection input, concrete operations are as follows:
(1) stratigraphic classification is entered by stratigraphic classification and physical and mechanical parameter option tab and all kinds of stratum physical parameters is selected
Interface is selected, completely weathered granite option is selected, computer (software) goes out from stratigraphic classification and physical parametric data library searching automatically
The basic parameter of completely weathered granite includes that Standard piercing number is 30~50, and weathering coefficient is 0.2~0.4, and crack spacing is less than
0.02m。
(2) grouting classification, proportion and slurries basic performance supplemental characteristic are entered by grouting material and proportion option tab
The selection of library progress grouting material parameter.It is the completely weathered granite soil body for the embodiment, can be recommended to be suitable for material according to software
Material selection superfine cement, wet grinding fine cement, wet-milling clay cement three classes starch material, and selecting water-solid ratio according to execution conditions is 1:
1, software carries out grouting material parameter number from grouting classification, proportion and slurries basic performance parameter database automatically after the completion of selection
Go out to select the fundamental performance parameter of grouting material according to library searching.
(3) grouting process method choice interface is entered by watertight grouting process option tab, for the embodiment
For the completely weathered granite soil body, selecting software to recommend suitable grouting method is sleeving valve pipe grouting method, and software is from principal and subordinate grouting side
The basic parameter that method and its parameter database voluntarily retrieve sleeving valve pipe grouting method includes that grouting aperture is greater than 50~120mm, is filled
Segment length is starched less than 1~2m, array pitch, pitch-row are within the scope of 2~3m, and maximum grouting pressure is within the scope of 2~4MPa, when injection rate is small
In 2L/min or continue injection length to be greater than 20min to be to terminate grouting mark.
(4) interface is calculated into people's strengthening motoring by grouting diffusion theory model and calculation options key, according to above-mentioned work
The selected formation information inputted of journey and physical parameter, grouting material with when basic physical parameters and suitable grouting method
And parameter be input to computer software strengthening motoring theoretical calculation model and empirical equation (empirical model, generally specification push away
The empirical equation or calculation formula recommended) it is calculated, obtaining different strengthening motorings the results are shown in Table 1.
Table 1: strengthening motoring calculated result
The grouting pressure calculated with empirical equation, grout spreading range, grouting quantity result is calculated according to above-mentioned theory to carry out
Analysis comparison show that best strengthening motoring is 1~2MPa of grouting pressure, and grout spreading range is 0.9~1.2m, and grouting quantity is
103m3。
Grouting simulation test is carried out by above-mentioned strengthening motoring, reservoir stress strain transducer is being buried by stratum is filled, filled
Inside pipe wall setting grouting quantity sensor is starched, terminates to be in the milk when injection rate is less than 2L/min, whole process, sensor feedback information
The display maximum amount of pouring into is 89m3, it is less than the maximum allowable amount of pouring into 100m3, stratum lifts 0.15cm, is less than maximum allowable lift
Dynamic value 1cm, therefore strengthening motoring intelligent design of the present invention is used, design result is reliable.
Embodiment 3:
As a general technical idea, the embodiment of the invention provides a kind of computer equipments, including memory, processing
On a memory and the computer program that can run on a processor, when processor execution computer program, is realized for device and storage
The step of method in any of the above-described embodiment.
In summary, the present invention from stratigraphic classification and physical and mechanical parameter, grouting material with when basic performance by joining
Selecting All Parameters data information in three large database concepts of number, stratum suitable grouting process and design parameter, the data taken are believed
Breath input pressure stabilizing cleavage mechanism grouting modeling, pulsation grouting cleavage mechanism model, pressure stabilizing-pulsation recombination mechanism hydrofracture grouting model
And empirical model (can be the empirical equation that specification is recommended), the calculating of the grouting effect parameter under different grouting mechanism is carried out,
The grouting construction parameter for being suitble to engineering, and then guiding construction are obtained using the method that theory is combined with experience, while being constructed
The information such as reservoir stress strain, grouting quantity are fed back to computer software using sensing technology in the process and carry out real-time monitoring, if
Stratum lifts when having with the information of grouting quantity with maximum value is allowed more than design, and software carries out parameter tune automatically according to situation of change
It is whole, so that grouting construction parameter is more reasonable, design alteration step is simplified, construction speed is accelerated.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of strengthening motoring calculation method of adaptive construction environment, which comprises the following steps:
According to construction environment and construction requirement from corresponding parameter database Selecting All Parameters data information, by Parameter data information
Corresponding grouting modeling is inputted, the calculating of grouting effect parameter is carried out, obtains the grouting construction parameter for being suitble to construction environment；
During stating grouting construction parameter guiding construction in use, pass through sensor real-time monitoring formation variation and grouting
Amount, when formation variation and or grouting quantity exceed warning value or fence coverage, according to the real-time formation variation and measured
Or grouting quantity, the Selecting All Parameters data information from corresponding parameter database, inputs corresponding filling for Parameter data information again
Model is starched, the calculating of grouting effect parameter, the grouting construction parameter after being adjusted are carried out.
2. the strengthening motoring calculation method of adaptive construction environment according to claim 1, which is characterized in that the basis
Construction environment and construction requirement the Selecting All Parameters data information from corresponding parameter database, comprising: corresponding construction environment is provided
Multilevel menu corresponding with parameter database with construction requirement or options for user selection, and the result chosen according to user is from right
Corresponding Parameter data information is transferred in the parameter database answered.
3. the strengthening motoring calculation method of adaptive construction environment according to claim 1, which is characterized in that the multistage
In menu or option, including at least one following further menu or option: " stratigraphic classification and physical and mechanical parameter ", " grouting
Material mixture ratio and fundamental performance parameter " and " stratum suitable grouting process and design parameter ".
4. the strengthening motoring calculation method of adaptive construction environment according to claim 3, which is characterized in that the level-one
Menu or option " stratigraphic classification and physical and mechanical parameter " include at least one following second-level menu or option: " soil body and soil
Rock mixture " and " rock mass "；
The second-level menu or option " soil body and soil-rock mixture " include at least one following three-stage menu or option: being become silted up
Mud, muck soil, clay, silty clay, silt, loess, artificial earth fill, flour sand, fine sand, middle sand, coarse sand, gravelly sand, clay folder
Sand, clay, which are caught broken gravel, silty clay burning into sand, silty clay and are caught broken gravel, silt burning into sand and silt, is caught broken gravel；
The second-level menu or option " rock mass " include at least one following three-stage menu or option: strong-weathered rock, completely decomposed
Rock, weak-weathered rock, joints development rock stratum and karst strata.
5. the strengthening motoring calculation method of adaptive construction environment according to claim 3, which is characterized in that the level-one
Menu or option " grouting material is with when fundamental performance parameter " include at least one following second-level menu or option: " grouting
Material type " and " injection material slurry basic performance "；
The second-level menu or option " grouting material type " include at least one following three-stage menu or option: striaght cement
Slurry, cement mortar, clay cement grout, clay water muddy water glass paste, clay hardening slurry, clay cement cream, clay cement bonded sand cream
Slurry, Cement paste, cement bonded sand cream slurry, wet-milling ordinary cement, wet-milling clay cement, superfine cement and nanoclay cement；
The second-level menu or option " injection material slurry basic performance " include at least one following three-stage menu or option: ratio
Weight-g/m3, viscosity-× 10-3Pa.s, presetting period-min, syneresis rate-%, calculus rate-%, compression strength-MPa.
6. the strengthening motoring calculation method of adaptive construction environment according to claim 3, which is characterized in that the level-one
Menu or option " stratum suitable grouting process and design parameter " include at least one following second-level menu or option: " being filled
Paste-making method "；
The second-level menu or option " grouting method " they include a kind of following three-stage menu or option: complete opening once grouting method,
From top to bottom segmental grouting method, from bottom to top segmental grouting method, comprehensive grouting method, bore hole-top-enclosed grouting method, sleeving valve pipe grouting method,
Mould bag insulates grouting method and high-pressure pulsating grouting method.
7. the strengthening motoring calculation method of adaptive construction environment according to claim 1, which is characterized in that the grouting
Model includes pressure stabilizing cleavage mechanism grouting modeling, pulsation grouting cleavage mechanism model, pressure stabilizing-pulsation recombination mechanism hydrofracture grouting mould
The combination of one of type and empirical model or two kinds or more；The grouting construction parameter include grouting pressure, grouting quantity and
Or grout spreading range.
8. the strengthening motoring calculation method of adaptive construction environment according to claim 1, which is characterized in that the sensing
Device include be set to grouting stratum for monitoring the displacement sensor that stratum lifts, and the grouting being set in grouting inside pipe wall
Quantity sensor.
9. the strengthening motoring calculation method of adaptive construction environment according to claim 1 or claim 7, which is characterized in that described
" Parameter data information is inputted corresponding grouting modeling by the Selecting All Parameters data information from corresponding parameter database again, into
The calculating of the calculating of row grouting effect parameter ", comprising: re-start the calculating of the type and proportion of grouting material.
10. a kind of computer equipment, which is characterized in that including memory, processor and store on a memory and can locate
The computer program run on reason device, which is characterized in that the processor realizes aforesaid right when executing the computer program
It is required that the step of 1 to 9 any the method.
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