CN103091726B - The remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground - Google Patents
The remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground Download PDFInfo
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Abstract
The present invention relates to a kind of remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground, prepared by fault with abundant ground water exploration successively, the boring process of fault with abundant ground water engineering geology ground, data acquisition after the HIGH PRESSURE TREATMENT of rich water tomography engineering geology ground, the remote sensing and quantizing transmission particular design of rate-determining steps and the special optimization of correlation parameter, overcome circumstance complication in prior art, the engineering geology ground in the arduous place of condition, and frozen soil sedimentation cannot remote measurement, the indeterminable depth of exploration of static sounding and accurately detecting, achieve the data acquisition after the HIGH PRESSURE TREATMENT of the rich water tomography engineering geology ground of different structure and state parameter, reach dynamically, at a high speed, accurate Real-time Collection and the accurate in real time of prospecting control better technique effect.
Description
Technical field
The present invention relates to the exploratory techniques such as geology and Geotechnical Engineering field, particularly relate to a kind of remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground.
Background technology
Along with the fast development of China's transport development, Tunnel Engineering may often meet with high pressure water enrichment area tomography, high pressure water enrichment area tomography is generally large-scale, rock crushing in tomography, in addition high-pressure water-enriched impact, very easily there is extensive gushing water, prominent mud (stone) phenomenon in constructing tunnel process, cause casualties, have a strong impact on constructing tunnel and operation security.
A few days ago, for Tunnel Passing high pressure water enrichment area tomography generally according to the principle of " to block up ", advanced Full-face pouring method is adopted to reinforce and water blockoff fault belt, form grouting reinforced region at tunnel perimeter and resist powerful Water And Earth Pressures, to prevent from gushing water, prominent mud (stone) phenomenon occur in tunnel excavation process, avoid impacting constructing tunnel.
Prior art resists the powerful Water And Earth Pressures in tunnel excavation work progress completely by grouting reinforced region, grouting and reinforcing scope is large on the one hand, and be generally 1 ~ 2 times of Tunnel footpath, grouting hole quantity is many, in addition under water under high pressure condition, grouting process is complicated, and the engineering time is long; On the other hand because grouting consolidation effect is larger by the impact of stratum inhomogeneity, Material selec-tion and technical merit, slip casting blind area is easily there is in project implementing process, fragmented rock body in fault with abundant ground water very easily punctures slip casting blind area under high hydraulic pressure effect, produce gushing water, prominent mud (stone) phenomenon, there is great potential safety hazard in constructing tunnel, is unfavorable for the safe construction in tunnel.
At present, in the prospecting such as geology and Geotechnical Engineering, the interface identification method of usual employing is probing, and its recognition technology method is as cone penetration test (cone penetration test:CPT), circular cone dynamic sounding (dynamic penetration test:DPT), standard penetration test (SPT) (standard penetration test:SPT) and rock drillability test (rockdrillability test:RDT) etc.In boring procedure, in order to obtain stratigraphic section, need to carry out that boring is edited and recorded, sampled, geological analysis, the lot of experiments such as geotechnique and rock mechanics, workload is large, length consuming time, costly.According to statistics, in foundation drilling exploration at home and abroad, the consuming time ratio of net drilling time in whole prospecting by boring is less than 30%, and prospecting by boring expense generally accounts for 15% ~ 28% of whole engineering construction cost.
In international Geotechnical Engineering field, English, method, Japan and the United States, Canada and the deficiency for geologic prospecting method and Geotechnical Engineering drilling method such as Russian, exploring a kind of simple, effective method to obtain the engineering information about stratum always.Instrumented drilling system arises at the historic moment.Although the instrumented drilling systems such as ENPASOL, PAPERO, Kajima, KYPC, HDK and DPM can to rig operational factor as rig working pressure, drill bit displacement, revolution and moment of torsion be monitored automatically in boring procedure, but there are the following problems: it is quite complicated that (1) extracts pure subprocess data of creeping into, and that can only carry out simple stratum sentences layer; (2) can not monitor the mechanical process of drill bit fractured rock, Data Post workload is large, numerous and diverse, can not sentence layer in real time.
In currently available technology, based on drill bit impact or the principle rotating fractured rock, utilize the stress wave crept in running parameter, vibration and drilling rod gathering drilling machine or drilling machine, and formation drilling is identified and mechanics classification, meanwhile, by pressure, temperature, fuel consumption and flow, fault diagnosis and management are carried out to rig.
In many cases, well-known wireless technology comprises this object is connected to radio-frequency (RF) identification (RFID) equipment, this information regarding objects of this device storage and these information wireless are transferred to an electronic reader to respond wireless interrogated.The type being stored in the information in RFID device comprises, such as, and unique identifying information, state and data etc.
At present, a well-known RFID device type comprises antenna and is placed in integrated circuit (IC) chip on antenna, and IC chip has been programmed to store information needed.When subjected to an interrogation signal, described programming information is converted to corresponding electromagnetic signal by IC chip, this signal by antenna with less radio-frequency wave traveling.
Typically, the RFID device of multiple described type is above fabricated in public carrier web, and the antenna arrangements of RFID device is in carrier web, and IC chip placing is on their respective antenna.This area that is combined in of single RFID device and its underclad portion carrier web is commonly referred to as RFID inlay.
Present stage, the typical case of the test of RFID device implements to be by one or two different measuring technologies, namely short distance test and long distance test.These two kinds of measuring technologies reflect the difference being present in antenna peripheral region electromagnetic physics.Three generally accepted regions are had around an antenna, namely (i) reactive near-field (antenna range of influence from zero distance to about R <=ё/2 (at 915MHz, ~ 52mm)), (ii) radiating near field region (R > ё/2 and R < 2D^2/ ё herein, D is antenna aperture full-size herein), and (iii) radiating far-field (herein R > 2D^2/ ё).The test comprised in reactive near-field is tested in short distance, and long distance test comprises the test in radiating near field or radiated far field.In a word, long distance test may be truer to actual life application, and wherein RFID device may be applied to an object and then be asked in radiating near field or far-field region.A problem of long distance test is, because RFID device is very close each other on common carrier web, the interrogating signal that tester is launched usually causes the response of multiple contiguous RFID device, and many this responses all can detect by tested device simultaneously.Do not have method to make the response of response RFID device be associated (because the unique identifier of RFID device is not usually followed special order and is in fact random) with the physical location of response RFID device because current, even if reader is known there is defective equipment, still do not have method to know in response apparatus which be the defective equipment detected.
The principle of " to arrange " is adopted for underground water discharge during current constructing tunnel; For tunnel through karst, fractured zones, estimate that underground water is comparatively large, when adopting the influence ecological environment based on row, we adopt the principle of " to block up, limited drainage ", reach that water blockoff is effective, waterproof reliably, environmental protection, economical rationality object.
The method that curtain-grouting adds wall for grouting solves complicated underground water burst, fault disruption zone belt construction at present, avoids a kind of effective measures of Propagation in Tunnel Disaster.By utilizing supporting plant equipment in constructing tunnel, adopt grouting pump, grouting hole by among suitable slurry material press-in crack, stratum, with serous granule filling water outlet crack, implement the construction of advanced curtain pre-pouring grout, improve the original Permeable characteristic in stratum, manufacture waterproof of man in the outer certain limit of tunnel excavation line, improve rock stratum (soil) performance to reach, reduce stratum coefficient of permeability, restriction or blocking-up current, reach the object of grouting for water-blocking, for set of tunneling construction provides condition.It is solve at present complicated underground water burst, fault disruption zone belt construction, avoid a kind of effective measures of the geologic hazards such as tunnel gushing water, prominent mud that curtain-grouting adds wall for grouting.
Summary of the invention
The object of the invention is to, a kind of robotization continuous probe is provided, the remote sensing and quantizing surveying method of the fault with abundant ground water engineering geology ground of monitoring and intelligence prospecting, overcome solve of the prior art: circumstance complication, the engineering geology ground in the arduous place of condition, and frozen soil sedimentation cannot remote measurement, also solve the indeterminable depth of exploration problem of static sounding, especially the accurately detecting of the degree of depth, arranged by the uniqueness of different sensors, achieve the data acquisition after the HIGH PRESSURE TREATMENT of the rich water tomography engineering geology ground of different structure and state parameter, well achieve dynamically, at a high speed, accurate Real-time Collection, thus achieve accurately controlling in real time of prospecting by the transmission of unique remote sensing and quantizing, the remote sensing and quantizing surveying method of this fault with abundant ground water engineering geology ground also achieves circumstance complication simultaneously, the deformation of geotechnical engineering remote measurement in the arduous place of condition, also be applicable to poisonous, radiation, the hazardous environments such as pollution, the industrial deformation monitoring in high radiation place and remote monitoring, be a kind of effectively and the remote sensing and quantizing surveying method of investigation accuracy fault with abundant ground water engineering geology ground accurately and reliably.Thus, this remote sensing and quantizing surveying method not only has significant advantage to the deformation monitoring of fault with abundant ground water engineering geology ground complicated in complex condition construction and operation process, also can apply to the deformation of geotechnical engineering monitoring field of excavation of foundation pit, underground mine exploitation etc.
For achieving the above object, the present invention is achieved by the following technical solutions:
The remote sensing and quantizing surveying method of a kind of fault with abundant ground water engineering geology ground of the present invention, it is characterized in that, the remote sensing and quantizing surveying method of this fault with abundant ground water engineering geology ground adopts following steps successively: the data acquisition after the HIGH PRESSURE TREATMENT of fault with abundant ground water exploration preparation, the boring process of fault with abundant ground water engineering geology ground, rich water tomography engineering geology ground, remote sensing and quantizing transmission rate-determining steps.
Optimal technical scheme as Be very effective:
Wherein, fault with abundant ground water exploration preparation process: consult prospecting data, the geology ground situation of Project Areas is more comprehensively understood, by the analysis to data in early stage, and combine the engineering rock mass structural parameters, engineering rock structural face information and the analysis of engineering rock mass configuration state that have obtained and draw fault parameters, generally the distribution of torsion fault, again by the water enrichment area distribution of infrared detecting set short distance detection near Faults, above-mentioned short distance detection is divided into three detection length to detect, and the first detection length is 4 ~ 6 meters, and the second detection length is 7 ~ 9m, and the 3rd detection length is 11 ~ 13m, above-mentioned infrared detecting set is built-in with the first corresponding detection length testing device, the second detection length testing device, the 3rd detection length testing device, it is for reading and write the identifier of the RFID device being positioned at the corresponding detecting location of first, second, third detection length, wherein, three RFID device orders of the corresponding detecting location of first, second, third detection length keep real-time synchronization to move with infrared detecting set successively, the boring treatment step of fault with abundant ground water engineering geology ground: first carry out cloth hole, according to the landform appearance of engineering geology ground, evenly choose several differing heights places, each At The Height even construction 6 or 9 as geology ground inspecting hole, the geology ground inspecting hole of described 6 or 9 is that equilateral triangle is arranged, shortest spacing between described geology ground inspecting hole is 1.6m, above-mentioned geology ground inspecting hole adopts the horizontal pore-forming drill of heavy caliber forwards to be verified by probing, probing length is 55m, wherein, the horizontal pore-forming drill of above-mentioned heavy caliber comprises rig job control platform and rig body, described rig body comprises high-strength mechanical blade combination tower type drill bit and drill pipe system, described drill pipe system comprises high-pressure rotary sealing device, correct guide device and high-voltage high-speed rotary drill rod, when often drilling 5m, carry out cooling by the first High pressure water jet nozzle to inspecting hole to clean, the front end of described high-strength mechanical blade combination tower type drill bit is provided with three the second High pressure water jet nozzles, described three the second High pressure water jet nozzles become equilateral triangle to distribute, described three the second High pressure water jet nozzles are all successively via high-voltage high-speed rotary drill rod inner chamber, high-pressure hose, high-pressure hydraulic pump is connected with water tank, the tail end of wherein said high-strength mechanical blade combination tower type drill bit is connected with the forward end seal of high-voltage high-speed rotary drill rod, the design direction of the above-mentioned high-strength axis of mechanical blade combination tower type drill bit, the axis of high-voltage high-speed rotary drill rod and boring overlaps, and drilling rod arranges a pair direction every 2 meters and corrects guide device, bit central overlaps with site, hole, during perforate, first middling speed percussion drilling, after creeping into 3 ~ 5m, repetition measurement boring parameters, meets the requirements, continues to creep into, otherwise rectify a deviation, in drilling process, need shut down every 2.6 meters and carry out hole deviation measurement with tiltmeter, grasp drilling trace in real time, if hole deviation rate exceedes permissible value, carry out drilling tool, correct the adjustment of guide device spacing, drilling speed and the pressure of the drill, data collection steps after the HIGH PRESSURE TREATMENT of rich water tomography engineering geology ground: in above-mentioned inspecting hole, three induction test points are set every 0.5 place is equidistant, what each induction test point settled one to be built-in with data inductive pick-up unit has the microtransmitter launching continuous wave ability in intermediate frequency range, wherein, above-mentioned data inductive pick-up unit comprises pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor and data acquisition module formation, the data of above-mentioned pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor are all transmitted and are stored to above-mentioned data acquisition module, and this data acquisition module comprises boxcar, amplifier, six acquisition channels, six test channel and collecting unit control modules, wherein, the quantity as much of above-mentioned acquisition channel and test channel and one_to_one corresponding are arranged, above-mentioned six acquisition channels and six corresponding data gathering pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor of test channel distribution, each acquisition channel comprises current rectifying and wave filtering circuit, voltage stabilizing current-limiting control circuit is connected with switching tube, and above-mentioned collecting unit control module realizes based on programmable logic controller (PLC) fpga chip.
Wherein, remote sensing and quantizing transmission rate-determining steps: above-mentioned data inductive pick-up unit is carried out the data that store by the multiple continuous wave of the transmitting in the intermediate frequency range of microtransmitter to the integrated quantitative control device of microwave remote sensing multidimensional data, the integrated quantitative control device of described microwave remote sensing multidimensional data comprises echo scattered signal synchronous receiver and multi-source Navsat direct projection device, the data message received is conveyed in computing machine by above-mentioned multi-source Navsat direct projection device by described echo scattered signal synchronous receiver, and after carrying out quantitative analysis by above computer, real time record, the situation of the engineering geology ground of monitoring fault with abundant ground water.
Wherein, pressure transducer is that rig level seesaws, the front and back of drill bit and drilling rod, fluid pressure when wash-down water produces dynamic load, the electric signal produced exports as pressure signal by demarcating;
Temperature sensor is the temperature variation signal gathering differing heights in inspecting hole;
Vibration transducer gathers the axis of rig in drilling process and vibration signal that transverse vibration produces;
Strain gauge gathers rig in rotary drilling process, the stress wave signal produced during drill bit fractured rock;
Displacement transducer is the change in displacement signal gathering diverse location in inspecting hole;
Imageing sensor is the image change signal gathering different engineering rock mass structure in inspecting hole;
In above-mentioned preferred technical scheme, the corresponding obvious technical effects of acquisition improves several times.
Beneficial effect:
Under the remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground of the present invention opens dynamic prerequisite, efficiently and accurately realize the structural parameters of fault with abundant ground water engineering geology ground, engineering rock structural face information and engineering rock mass configuration state Real-time Remote Sensing and quantize prospecting, data acquisition transmission security, coverage is large, especially under the special geologic condition of environment harshness to fault with abundant ground water, there are data and transmit high security, cheap construction cost, reliable communication and control can be realized.
Embodiment
Below in conjunction with embodiment, set forth the present invention further.
Embodiment 1:
A kind of remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground, it is characterized in that, the remote sensing and quantizing surveying method of this fault with abundant ground water engineering geology ground adopts following steps successively: the data acquisition after the HIGH PRESSURE TREATMENT of fault with abundant ground water exploration preparation, the boring process of fault with abundant ground water engineering geology ground, rich water tomography engineering geology ground, remote sensing and quantizing transmission rate-determining steps.
Embodiment 2:
A kind of remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground, it is characterized in that, the remote sensing and quantizing surveying method of this fault with abundant ground water engineering geology ground adopts following steps successively: the data acquisition after the HIGH PRESSURE TREATMENT of fault with abundant ground water exploration preparation, the boring process of fault with abundant ground water engineering geology ground, rich water tomography engineering geology ground, remote sensing and quantizing transmission rate-determining steps, fault with abundant ground water exploration preparation process: consult prospecting data, the geology ground situation of Project Areas is more comprehensively understood, by the analysis to data in early stage, and combine the engineering rock mass structural parameters, engineering rock structural face information and the analysis of engineering rock mass configuration state that have obtained and draw fault parameters, generally the distribution of torsion fault, again by the water enrichment area distribution of infrared detecting set short distance detection near Faults, above-mentioned short distance detection is divided into three detection length to detect, and the first detection length is 4 ~ 6 meters, and the second detection length is 7 ~ 9m, and the 3rd detection length is 11 ~ 13m, above-mentioned infrared detecting set is built-in with the first corresponding detection length testing device, the second detection length testing device, the 3rd detection length testing device, it is for reading and write the identifier of the RFID device being positioned at the corresponding detecting location of first, second, third detection length, wherein, three RFID device orders of the corresponding detecting location of first, second, third detection length keep real-time synchronization to move with infrared detecting set successively, the boring treatment step of fault with abundant ground water engineering geology ground: first carry out cloth hole, according to the landform appearance of engineering geology ground, evenly choose several differing heights places, each At The Height even construction 6 or 9 as geology ground inspecting hole, the geology ground inspecting hole of described 6 or 9 is that equilateral triangle is arranged, shortest spacing between described geology ground inspecting hole is 1.6m, above-mentioned geology ground inspecting hole adopts the horizontal pore-forming drill of heavy caliber forwards to be verified by probing, probing length is 55m, wherein, the horizontal pore-forming drill of above-mentioned heavy caliber comprises rig job control platform and rig body, described rig body comprises high-strength mechanical blade combination tower type drill bit and drill pipe system, described drill pipe system comprises high-pressure rotary sealing device, correct guide device and high-voltage high-speed rotary drill rod, when often drilling 5m, carry out cooling by the first High pressure water jet nozzle to inspecting hole to clean, the front end of described high-strength mechanical blade combination tower type drill bit is provided with three the second High pressure water jet nozzles, described three the second High pressure water jet nozzles become equilateral triangle to distribute, described three the second High pressure water jet nozzles are all successively via high-voltage high-speed rotary drill rod inner chamber, high-pressure hose, high-pressure hydraulic pump is connected with water tank, the tail end of wherein said high-strength mechanical blade combination tower type drill bit is connected with the forward end seal of high-voltage high-speed rotary drill rod, the design direction of the above-mentioned high-strength axis of mechanical blade combination tower type drill bit, the axis of high-voltage high-speed rotary drill rod and boring overlaps, and drilling rod arranges a pair direction every 2 meters and corrects guide device, bit central overlaps with site, hole, during perforate, first middling speed percussion drilling, after creeping into 3 ~ 5m, repetition measurement boring parameters, meets the requirements, continues to creep into, otherwise rectify a deviation, in drilling process, need shut down every 2.6 meters and carry out hole deviation measurement with tiltmeter, grasp drilling trace in real time, if hole deviation rate exceedes permissible value, carry out drilling tool, correct the adjustment of guide device spacing, drilling speed and the pressure of the drill, data collection steps after the HIGH PRESSURE TREATMENT of rich water tomography engineering geology ground: in above-mentioned inspecting hole, three induction test points are set every 0.5 place is equidistant, what each induction test point settled one to be built-in with data inductive pick-up unit has the microtransmitter launching continuous wave ability in intermediate frequency range, wherein, above-mentioned data inductive pick-up unit comprises pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor and data acquisition module formation, the data of above-mentioned pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor are all transmitted and are stored to above-mentioned data acquisition module, and this data acquisition module comprises boxcar, amplifier, six acquisition channels, six test channel and collecting unit control modules, wherein, the quantity as much of above-mentioned acquisition channel and test channel and one_to_one corresponding are arranged, above-mentioned six acquisition channels and six corresponding data gathering pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor of test channel distribution, each acquisition channel comprises current rectifying and wave filtering circuit, voltage stabilizing current-limiting control circuit is connected with switching tube, and above-mentioned collecting unit control module realizes based on programmable logic controller (PLC) fpga chip.
Embodiment 3:
A kind of remote sensing and quantizing surveying method of fault with abundant ground water engineering geology ground, it is characterized in that, the remote sensing and quantizing surveying method of this fault with abundant ground water engineering geology ground adopts following steps successively: the data acquisition after the HIGH PRESSURE TREATMENT of fault with abundant ground water exploration preparation, the boring process of fault with abundant ground water engineering geology ground, rich water tomography engineering geology ground, remote sensing and quantizing transmission rate-determining steps, fault with abundant ground water exploration preparation process: consult prospecting data, the geology ground situation of Project Areas is more comprehensively understood, by the analysis to data in early stage, and combine the engineering rock mass structural parameters, engineering rock structural face information and the analysis of engineering rock mass configuration state that have obtained and draw fault parameters, generally the distribution of torsion fault, again by the water enrichment area distribution of infrared detecting set short distance detection near Faults, above-mentioned short distance detection is divided into three detection length to detect, and the first detection length is 4 ~ 6 meters, and the second detection length is 7 ~ 9m, and the 3rd detection length is 11 ~ 13m, above-mentioned infrared detecting set is built-in with the first corresponding detection length testing device, the second detection length testing device, the 3rd detection length testing device, it is for reading and write the identifier of the RFID device being positioned at the corresponding detecting location of first, second, third detection length, wherein, three RFID device orders of the corresponding detecting location of first, second, third detection length keep real-time synchronization to move with infrared detecting set successively, the boring treatment step of fault with abundant ground water engineering geology ground: first carry out cloth hole, according to the landform appearance of engineering geology ground, evenly choose several differing heights places, each At The Height even construction 6 or 9 as geology ground inspecting hole, the geology ground inspecting hole of described 6 or 9 is that equilateral triangle is arranged, shortest spacing between described geology ground inspecting hole is 1.6m, above-mentioned geology ground inspecting hole adopts the horizontal pore-forming drill of heavy caliber forwards to be verified by probing, probing length is 55m, wherein, the horizontal pore-forming drill of above-mentioned heavy caliber comprises rig job control platform and rig body, described rig body comprises high-strength mechanical blade combination tower type drill bit and drill pipe system, described drill pipe system comprises high-pressure rotary sealing device, correct guide device and high-voltage high-speed rotary drill rod, when often drilling 5m, carry out cooling by the first High pressure water jet nozzle to inspecting hole to clean, the front end of described high-strength mechanical blade combination tower type drill bit is provided with three the second High pressure water jet nozzles, described three the second High pressure water jet nozzles become equilateral triangle to distribute, described three the second High pressure water jet nozzles are all successively via high-voltage high-speed rotary drill rod inner chamber, high-pressure hose, high-pressure hydraulic pump is connected with water tank, the tail end of wherein said high-strength mechanical blade combination tower type drill bit is connected with the forward end seal of high-voltage high-speed rotary drill rod, the design direction of the above-mentioned high-strength axis of mechanical blade combination tower type drill bit, the axis of high-voltage high-speed rotary drill rod and boring overlaps, and drilling rod arranges a pair direction every 2 meters and corrects guide device, bit central overlaps with site, hole, during perforate, first middling speed percussion drilling, after creeping into 3 ~ 5m, repetition measurement boring parameters, meets the requirements, continues to creep into, otherwise rectify a deviation, in drilling process, need shut down every 2.6 meters and carry out hole deviation measurement with tiltmeter, grasp drilling trace in real time, if hole deviation rate exceedes permissible value, carry out drilling tool, correct the adjustment of guide device spacing, drilling speed and the pressure of the drill, data collection steps after the HIGH PRESSURE TREATMENT of rich water tomography engineering geology ground: in above-mentioned inspecting hole, three induction test points are set every 0.5 place is equidistant, what each induction test point settled one to be built-in with data inductive pick-up unit has the microtransmitter launching continuous wave ability in intermediate frequency range, wherein, above-mentioned data inductive pick-up unit comprises pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor and data acquisition module formation, the data of above-mentioned pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor are all transmitted and are stored to above-mentioned data acquisition module, and this data acquisition module comprises boxcar, amplifier, six acquisition channels, six test channel and collecting unit control modules, wherein, the quantity as much of above-mentioned acquisition channel and test channel and one_to_one corresponding are arranged, above-mentioned six acquisition channels and six corresponding data gathering pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor of test channel distribution, each acquisition channel comprises current rectifying and wave filtering circuit, voltage stabilizing current-limiting control circuit is connected with switching tube, and above-mentioned collecting unit control module realizes based on programmable logic controller (PLC) fpga chip, remote sensing and quantizing transmission rate-determining steps: above-mentioned data inductive pick-up unit is carried out the data that store by the multiple continuous wave of the transmitting in the intermediate frequency range of microtransmitter to the integrated quantitative control device of microwave remote sensing multidimensional data, the integrated quantitative control device of described microwave remote sensing multidimensional data comprises echo scattered signal synchronous receiver and multi-source Navsat direct projection device, the data message received is conveyed in computing machine by above-mentioned multi-source Navsat direct projection device by described echo scattered signal synchronous receiver, and after carrying out quantitative analysis by above computer, real time record, the situation of the engineering geology ground of monitoring fault with abundant ground water.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (2)
1. the remote sensing and quantizing surveying method of a fault with abundant ground water engineering geology ground, adopt following steps: described fault with abundant ground water exploration prepares, the boring process of fault with abundant ground water engineering geology ground, data acquisition after the HIGH PRESSURE TREATMENT of rich water tomography engineering geology ground, remote sensing and quantizing transmission rate-determining steps, it is characterized in that, concrete steps are: fault with abundant ground water exploration preparation process: consult prospecting data, the geology ground situation of Project Areas is more comprehensively understood, by the analysis to data in early stage, and combine the engineering rock mass structural parameters obtained, engineering rock structural face information and the analysis of engineering rock mass configuration state draw fault parameters, generally the distribution of torsion fault, again by the water enrichment area distribution of infrared detecting set short distance detection near Faults, above-mentioned short distance detection is divided into three detection length to detect, and the first detection length is 4 ~ 6 meters, and the second detection length is 7 ~ 9m, and the 3rd detection length is 11 ~ 13m, above-mentioned infrared detecting set is built-in with the first corresponding detection length testing device, the second detection length testing device, the 3rd detection length testing device, it is for reading and write the identifier of the RFID device being positioned at the corresponding detecting location of first, second, third detection length, wherein, three RFID device orders of the corresponding detecting location of first, second, third detection length keep real-time synchronization to move with infrared detecting set successively, the boring treatment step of fault with abundant ground water engineering geology ground: first carry out cloth hole, according to the landform appearance of engineering geology ground, evenly choose several differing heights places, each At The Height even construction 6 or 9 as geology ground inspecting hole, the geology ground inspecting hole of described 6 or 9 is that equilateral triangle is arranged, shortest spacing between described geology ground inspecting hole is 1.6m, above-mentioned geology ground inspecting hole adopts the horizontal pore-forming drill of heavy caliber forwards to be verified by probing, probing length is 55m, wherein, the horizontal pore-forming drill of above-mentioned heavy caliber comprises rig job control platform and rig body, described rig body comprises high-strength mechanical blade combination tower type drill bit and drill pipe system, described drill pipe system comprises high-pressure rotary sealing device, correct guide device and high-voltage high-speed rotary drill rod, when often drilling 5m, carry out cooling by the first High pressure water jet nozzle to inspecting hole to clean, the front end of described high-strength mechanical blade combination tower type drill bit is provided with three the second High pressure water jet nozzles, described three the second High pressure water jet nozzles become equilateral triangle to distribute, described three the second High pressure water jet nozzles are all successively via high-voltage high-speed rotary drill rod inner chamber, high-pressure hose, high-pressure hydraulic pump is connected with water tank, the tail end of wherein said high-strength mechanical blade combination tower type drill bit is connected with the forward end seal of high-voltage high-speed rotary drill rod, the design direction of the above-mentioned high-strength axis of mechanical blade combination tower type drill bit, the axis of high-voltage high-speed rotary drill rod and boring overlaps, and drilling rod arranges a pair direction every 2 meters and corrects guide device, bit central overlaps with site, hole, during perforate, first middling speed percussion drilling, after creeping into 3 ~ 5m, repetition measurement boring parameters, meets the requirements, continues to creep into, otherwise rectify a deviation, in drilling process, need shut down every 2.6 meters and carry out hole deviation measurement with tiltmeter, grasp drilling trace in real time, if hole deviation rate exceedes permissible value, carry out drilling tool, correct the adjustment of guide device spacing, drilling speed and the pressure of the drill, data collection steps after the HIGH PRESSURE TREATMENT of rich water tomography engineering geology ground: in above-mentioned inspecting hole, three induction test points are set every 0.5 place is equidistant, what each induction test point settled one to be built-in with data inductive pick-up unit has the microtransmitter launching continuous wave ability in intermediate frequency range, wherein, above-mentioned data inductive pick-up unit comprises pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor and data acquisition module, the data of above-mentioned pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor are all transmitted and are stored to above-mentioned data acquisition module, and this data acquisition module comprises boxcar, amplifier, six acquisition channels, six test channel and collecting unit control modules, wherein, the quantity as much of above-mentioned acquisition channel and test channel and one_to_one corresponding are arranged, above-mentioned six acquisition channels and six corresponding data gathering pressure transducer, temperature sensor, vibration transducer, strain gauge, displacement transducer, imageing sensor of test channel distribution, each acquisition channel comprises current rectifying and wave filtering circuit, voltage stabilizing current-limiting control circuit and switching tube, and above-mentioned collecting unit control module realizes based on programmable logic controller (PLC) fpga chip.
2. the remote sensing and quantizing surveying method of a kind of fault with abundant ground water engineering geology ground according to claim 1, it is characterized in that, remote sensing and quantizing transmission rate-determining steps: the data of being carried out by above-mentioned data inductive pick-up unit storing are by launching multiple continuous wave to the integrated quantitative control device of microwave remote sensing multidimensional data in the intermediate frequency range of microtransmitter, the integrated quantitative control device of described microwave remote sensing multidimensional data comprises echo scattered signal synchronous receiver and multi-source Navsat direct projection device, the data message received is conveyed in computing machine by above-mentioned multi-source Navsat direct projection device by described echo scattered signal synchronous receiver, and after carrying out quantitative analysis by above computer, real time record, the situation of the engineering geology ground of monitoring fault with abundant ground water.
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