CN106246193A - Strong karst high rich water urban shallow tunnel cantilever excavator construction - Google Patents

Strong karst high rich water urban shallow tunnel cantilever excavator construction Download PDF

Info

Publication number
CN106246193A
CN106246193A CN201610803913.6A CN201610803913A CN106246193A CN 106246193 A CN106246193 A CN 106246193A CN 201610803913 A CN201610803913 A CN 201610803913A CN 106246193 A CN106246193 A CN 106246193A
Authority
CN
China
Prior art keywords
construction
carry out
excavation
development machine
tunnel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610803913.6A
Other languages
Chinese (zh)
Inventor
王均
龙中皇
孙泽顺
王文轩
张岳
胡忠飞
涂文良
黄磊
贺培培
李鹏举
王振宇
张佳祺
胡志超
赵君君
刘占中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Railway Engineering Co Ltd of China Railway 24th Bureau Group Co Ltd
Original Assignee
Nanchang Railway Engineering Co Ltd of China Railway 24th Bureau Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang Railway Engineering Co Ltd of China Railway 24th Bureau Group Co Ltd filed Critical Nanchang Railway Engineering Co Ltd of China Railway 24th Bureau Group Co Ltd
Priority to CN201610803913.6A priority Critical patent/CN106246193A/en
Publication of CN106246193A publication Critical patent/CN106246193A/en
Priority to EA201800133A priority patent/EA037864B1/en
Priority to PCT/CN2017/079460 priority patent/WO2018045746A1/en
Priority to AU2017101825A priority patent/AU2017101825A4/en
Priority to DE212017000027.9U priority patent/DE212017000027U1/en
Priority to ZA2018/02021A priority patent/ZA201802021B/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/126—Loading devices or installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/17—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves

Abstract

The invention discloses a kind of strong karst high rich water urban shallow tunnel cantilever excavator construction, comprise the following steps: carry out excavating the measurement and positioning of face, then utilize advanced geology prediction system to carry out geological exploration；Use cantilever excavator and pick above thereof that rock mass is excavated；When debris runs up to a certain amount of, use excavator charging at development machine rear, utilize transport vehicle or belt feeder debris to be transported in vertical shaft aggregate bin, then by bunker lift to ground；After development machine completes an excavation circulation, retreated to face rear certain distance, after perform anchor pole, set up steel truss；Carry out serving as a contrast at the beginning of gunite concrete construction, close the scar of excavation；Carry out two lining concrete pouring constructions, form molding tunnel, the invention has the beneficial effects as follows: excavate by the way of cantilever excavator uses and peels off rock stratum from level to level, impact on periphery is less, improve construction safety and quality, improve efficiency of construction simultaneously, reduce construction cost.

Description

Strong karst high rich water urban shallow tunnel cantilever excavator construction
Technical field
The present invention relates to tunnelling technical field, particularly relate to a kind of strong karst high rich water urban shallow tunnel cantilever pick Enter machine construction.
Background technology
Subway work is generally carried out in each big city now, for the difference of different regions hydrogeologic condition, tunnel The construction of driving is also the most perfect, and especially in prosperity location, city, complex geologic conditions, building construction are intensive, car In the case of flow is big, populous, for guaranteeing the construction safety in work progress and safety of surrounding environment, reduce periphery Resident and the impact of building, in tunnelling, if tunnel is in typical karst landform area, meet in work progress Solution cavity probability is very big, and prominent mud retention of excessive fluid phenomenon occurs often, and the integrity of rock is the most very poor, and location residing for tunnel is high karst, height Water abundant ground, geological conditions is considerably complicated, and construction safety risk is big, and technical difficulty is high, therefore, need to work out one and be applicable to multiple The construction method of urban shallow tunnel under miscellaneous geological environment, solves difficult the asking of subway work under the complicated geological environment of city Topic.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of strong karst high rich water urban shallow tunnel cantilever driving Machine construction, its objective is to realize tunnelling work under complex landform, and less on surrounding enviroment impact, safety Property is higher.
To achieve these goals, the present invention provides techniques below scheme:
A kind of strong karst high rich water urban shallow tunnel cantilever excavator construction, comprises the following steps:
S1: carry out excavating the measurement and positioning of face, then utilize advanced geology prediction system to carry out geological exploration；
S2: use cantilever excavator and pick above thereof that rock mass is excavated, and utilize the deslagging that development machine carries Device completes the first discharge of debris；
S3: when debris runs up to a certain amount of, uses excavator charging, utilizes transport vehicle or belt feeder at development machine rear Debris is transported in vertical shaft aggregate bin, then is promoted to ground by hopper or other vertical transferring apparatus；
S4: development machine complete one excavation circulation after, retreated to face rear certain distance, after perform anchor pole, frame If steel truss；
S5: carry out serving as a contrast at the beginning of gunite concrete construction, closes the scar of excavation, completes preliminary bracing；
S6: carry out two lining concrete pouring constructions, forms molding tunnel.
Further, before S2 step, carry out advance borehole or geological drilling, verify in front of tunnel heading certain limit Whether it is distributed solution cavity, if so, determines solution cavity position and size, take to sluice and slip casting closure filling to it, then digging excavation；If No, directly carry out digging excavation.
Further, in step s 2, in development machine digging process under wear construction time constantly lay ground monitoring, with prison Survey data and carry out dynamical feedback, control the excavation length of each P. drechsleri.
Further, in step s 2, constantly it is aerated operating with ventilation and dust removal during tunneler construction, ventilates Using forced ventilation, convulsion uses dust removal machine convulsion.
Further, in step sl, advanced geology prediction system exploration includes:
A, horizontal protruded drill hole: during construction, each section of face lays 4 inspecting holes a hole coring, exploration hole 15m One circulation, single hole length 20m, the lap of splice between adjacent detector hole is 5m；
B, geological radar: face arranges 5 lines, every 15m mono-circulation, investigation depth 20m, adjacent twice overlap joint 5m；
C, infrared detecting water: face arranges 20 points, every 20m mono-circulation, investigation depth 25m, adjacent twice overlap joint 5m.
The invention provides a kind of strong karst high rich water urban shallow tunnel cantilever excavator construction, its beneficial effect Being: excavate by the way of cantilever excavator uses and peels off rock stratum from level to level, the impact on periphery is less, improves construction safety And quality, improve efficiency of construction simultaneously, reduce construction cost.
Accompanying drawing explanation
The development machine of the strong karst high rich water urban shallow tunnel cantilever excavator construction that Fig. 1 provides for the present invention A kind of cutting mode schematic diagram；
Fig. 2 executes for the development machine of the strong karst high rich water urban shallow tunnel cantilever excavator construction that the present invention provides Work operation transition diagram；
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole realities Execute example.Based on the embodiment in the present invention, those of ordinary skill in the art are institute under not making creative work premise The every other embodiment obtained, broadly falls into the scope of protection of the invention.
The invention provides a kind of strong karst high rich water urban shallow tunnel cantilever excavator construction, including following step Rapid:
S1: carry out excavating the measurement and positioning of face, then utilize advanced geology prediction system to carry out geological exploration；
S2: use cantilever excavator and pick above thereof that rock mass is excavated, and utilize the deslagging that development machine carries Device completes the first discharge of debris；
S3: when debris runs up to a certain amount of, uses excavator charging, utilizes transport vehicle or belt feeder at development machine rear Debris is transported in vertical shaft aggregate bin, then is promoted to ground by hopper or other vertical transferring apparatus；
S4: development machine complete one excavation circulation after, retreated to face rear certain distance, after perform anchor pole, frame If steel truss；
S5: carry out serving as a contrast at the beginning of gunite concrete construction, closes the scar of excavation, completes preliminary bracing；
S6: carry out two lining concrete pouring constructions, forms molding tunnel.
Pass through above-mentioned steps so that excavate by the way of cantilever excavator uses and peels off rock stratum from level to level, to periphery Affect less, improve construction safety and quality, improve efficiency of construction simultaneously, reduce construction cost.
Before S2 step, carry out advance borehole or geological drilling, whether be distributed in verifying front of tunnel heading certain limit Solution cavity, if so, determines solution cavity position and size, takes to sluice and slip casting closure filling to it, then digging excavation；If it is not, directly Carry out digging excavation.
In the type selecting of development machine, can be according to tunneling boring height, width and formation hardness several parameter determination development machine Model, such as: tunneling boring height is 5.73m, width is 6.62m, and formation hardness is 30MPa to 60MPa, according to these join Number, the development machine that model can be used to be EBZ260.
The mode of cantilever excavator cut can be taked when excavating, after boom-type roadheader is in place, start from face Bottom level cuts a groove, moves forward development machine the most in place, and rear cutterhead in place is taked from bottom to top, left and right is followed Ring cutting is cut, and loads first conveyor in the cutting quarrel that cutting is got off by shovel board portion raking pawl simultaneously, and first conveyor is transported to second Transporter, second conveyor is directly loadable into mucking machine and transports outside hole, then excavates from bottom after top completes, and carries out secondary finishing To reach design section accurately, when hard rock is met in local, hardness is more than 100MPa, can first dig soft rock around, make bulk hard Rock falls, and to reduce driving difficulty and pick consumption, the cutting form of boom-type roadheader is to start cut from sweeping the end, then presses Cut route cut above section step by step upwards is circulated about S type or Z-type.
As it is shown in figure 1, can be selected for dextrorotation cutterhead cut hard rock in practice, first start cut from sweeping the end the most from right to left, Again by mode from left to right, from bottom to top or turn left from the right side, the most progressively carry out cut, rock as preferable in joints development Stone, then should select progressively to cut along rock joint direction.
The customizable different pick of rock and reasonably pick helix arrangement for different hardness, it is ensured that machine has Preferably digging ability, and there is self-cleaning function, optimal cutterhead can be selected according to actual working conditions, improve efficiency of construction, When hard rock is met in local, can select minor diameter cutting head, cutting force is big, and rock breaking capacity is strong, to reduce driving difficulty and to cut Tooth consumption.
In mining process, need to carry out cantilever excavator out break control, owing to tunnel construction environment is complicated, use pick Enter the construction method of machine non-explosive excavation, omnidistance cannot set up instrument in development machine digging process and measure, it is therefore desirable to Guide excavation direction, to this end, the part just can propped up in tunnel installs a ring laser orientation instrument, before excavation, adjust laser The direction of director, allows laser shine at face to instruct excavation, simultaneously according to tunnel line style suitably adjust laser orientation instrument away from The distance of face, uses said method can preferably control out break, reduces spray batch mixing, the most cost-effective, to tunnel A guiding effect is played in the control of driving.
In step S3, for improving in-cavity construction environment, reduce labor strength, small-sized development machine rear portion configuration one Excavator and dump truck coordinate development machine to slag tap, and the dregs that cut is got off by development machine ships upper conveyor belt, transhipment by raking pawl To development machine afterbody, digging machine shipment transports to dump truck, provides construction site in time for development machine excavation.
In step S4, after face contour line is repaired, the self-control stand part to having excavated need to be used to carry out stand Operation, a self-control just long 6m of stand, wide 5m, high 5m, use I 18 I-steel to process, be divided into upper and lower two work platformses, First by stand extremely excavation scope of operation rear portion, development machine top before excavation, after face has excavated, development machine is exited, simultaneously With development machine by stand top to the stand scope of operation, it is ensured that after stand is stable, development machine is exited.
Wherein, as in figure 2 it is shown, owing to development machine size is bigger, can just walk in tunnel, if development machine is one Individual face is still parked in this face after having excavated, and the work efficiency of development machine will not reach expected effect, simultaneously the most serious Affect face stand, spray concrete work, therefore, reasonably can change between procedure each in tunnel, it is ensured that construct into Degree, it is ensured that make full use of development machine, gives full play to the work efficiency of development machine, should be noted in the process development machine simultaneously Maintenance work, it is to avoid mechanical failure causes the unnecessary time to waste, concrete methods of realizing is: two development machines are arranged in respectively Left, right excavating, when development machine has excavated, development machine will just prop up after stand pushing tow puts in place, and development machine is retracted into horizontal stroke Turn around at passage to respectively enter that a left side is prolonged, the right side is prolonged and excavated, the most left, right carry out stand and spray concrete operation, basic guarantee Stand, spray concrete time period in driving function another one face has been excavated, it is ensured that rank between each operation in tunnel Connecing, if the inverted arch digging distance of certain face reaches related request, development machine carries out after excavation completes at a face, Enter another face and carry out inverted arch excavation, if another face also reaches requirement, take same method to carry out turning Change operation.
In one preferably embodiment, in step s 2, in development machine digging process under wear construction time constantly lay Ground monitoring, carries out dynamical feedback with Monitoring Data, controls the excavation length of each P. drechsleri.
In one preferably embodiment, in step s 2, constantly it is aerated and convulsion during tunneler construction Dust removal operation, ventilates and uses forced ventilation, and convulsion uses dust removal machine convulsion, owing to cantilever excavator can be produced in tunneling process Raw a large amount of dust, use conventional forced ventilation dust can be made to blow to inside tunnel, in development machine digging process, in tunnel It is constantly in the state that dust concentration is high, is not attacked by dust for workmen during ensureing constructing tunnel so that in tunnel There is a good construction environment, use the sprinkling equipment in cutting head of roadheader can not meet construction operation environmental requirement, need Dust concentration is taken effective measures by cantilever excavator tunneling process, as increased removing of a 22KW at development machine rear Dirt blower fan, is transformed into the forced mode combined with pull-out type, the position of dedusting fan from original forced ventilation The following method of main employing determines:
Dedusting fan can absorb substantial amounts of air pollution by inlet scoop in tunnel, and is filled by the dedusting of therein Put the dust filtered in air pollution, and fresh air is discharged, it is achieved to the seizure of dust in tunnel, dedusting fan inlet scoop Airflow can form district of local decompression around, the existence in district of local decompression is confluxed for air pollution important work With, by the conflux calculating formula of effective absorption distance of air port it is:Taking tunnel cross-section area is 38, available dedusting fan Effective absorption distance be about 18.6m, in actual Design of ventilation, press-in resh air requirement be 6 to 8m3/ s, tuyere diameter 1.2m, be pressed into mouth Wind speed is about 6m/s, and the inlet scoop flow of dedusting fan is 4m3/ s, tuyere diameter 0.6m, the air velocity in air port is up to 14.1m/s, local decompression's effect is fairly obvious, and this is also the basis of the dedusting fan effect of confluxing, in order to control dust as far as possible At the least tunnel area, only need to ensure that its effective absorption distance can cover body afterbody, therefore, dedusting fan is arranged in The position effect of boom-type roadheader rear about 18m is preferable, according to practical situation Adjustable calculation, it may be determined that tunnel blower blast is 1.5 times of dedusting fan blast, and dedusting fan is placed in away from face 30m position, the dust removing effects played is best.
In one preferably embodiment, in step sl, advanced geology prediction system exploration includes:
A, horizontal protruded drill hole: during construction, each section of face lays 4 inspecting holes a hole coring, exploration hole 15m One circulation, single hole length 20m, the lap of splice between adjacent detector hole is 5m；
B, geological radar: face arranges 5 lines, every 15m mono-circulation, investigation depth 20m, adjacent twice overlap joint 5m；
C, infrared detecting water: face arranges 20 points, every 20m mono-circulation, investigation depth 25m, adjacent twice overlap joint 5m.
Owing to being in high karst, high region of FuShui in tunnel, in digging process, more commonly section difficulty is relatively big, need to be in conjunction with super The result of front geological prediction system determines suitable cutting form, according to result of detection, shows at front of tunnel heading result of detection In abnormal location digging process, general excavation method is: bore an aperture from out-of-the way position, the most in spiral form one Circle circle expands outward, to ensure to reduce in tunneling process front country rock is caused big disturbance as far as possible, prevents dashing forward without predictability The accidents such as mud retention of excessive fluid occur.
The scope of application of the present invention is relatively wide, and the surrounding enviroment that are applicable to construct are more complicated, tunnel or side, tunnel wear or under Wear the bigger construction paragraph of the security risks such as building, river, road and owing to a variety of causes can not use Blasting Excavation to execute The similar Tunnel Engineering of work.
Present invention have an advantage that
1, using cantilever excavator as rock excavation machinery, carrying out tunnel excavation, mechanization degree relatively drilling and blasting method is high, ground Without blasting vibration, the disturbance to stratum is minimum.
2, cantilever excavator excavation sets with anchor pole, gunite concrete, the erection linking construction of steel truss (arch) frame, enters successively OK, tunnel excavation and preliminary bracing are completed.
3, cantilever excavator excavation is combined with geologic prediction, uses Advance Drilling and geophysical prospecting method to determine the geology in front Situation, advanced processing and construction for solution cavity provide and support.
4, the face location technology that mobile laser guides is used, it is ensured that the accuracy of face position.
5, combine closely field monitoring, dynamically adjust tunneler construction speed, it is ensured that the safety of Adjacent Buildings.
The above, the only preferable embodiment of the present invention, not in order to limit the present invention, every according to the present invention's Any trickle amendment, equivalent and the improvement that above example is made by technical spirit, should be included in the technology of the present invention side Within the protection domain of case.

Claims (5)

1. one kind strong karst high rich water urban shallow tunnel cantilever excavator construction, it is characterised in that comprise the following steps:
S1: carry out excavating the measurement and positioning of face, then utilize advanced geology prediction system to carry out geological exploration；
S2: use cantilever excavator and pick above thereof that rock mass is excavated, and utilize the slag-draining device that development machine carries Complete the first discharge of debris；
S3: when debris runs up to a certain amount of, uses excavator charging, utilizes transport vehicle or belt feeder by slag at development machine rear Stone is transported in vertical shaft aggregate bin, then is promoted to ground by hopper or other vertical transferring apparatus；
After S4: development machine completes an excavation circulation, retreated to face rear certain distance, after perform anchor pole, set up steel Truss；
S5: carry out serving as a contrast at the beginning of gunite concrete construction, closes the scar of excavation, completes preliminary bracing；
S6: carry out two lining concrete pouring constructions, forms molding tunnel.
Strong karst high rich water urban shallow tunnel cantilever excavator construction the most according to claim 1, its feature exists In, before S2 step, carry out advance borehole or geological drilling, in verifying front of tunnel heading certain limit, whether be distributed solution cavity, If so, determine solution cavity position and size, take to sluice and slip casting closure filling to it, then digging excavation；If it is not, directly dig Enter excavation.
Strong karst high rich water urban shallow tunnel cantilever excavator construction the most according to claim 2, its feature exists In, in step s 2, in development machine digging process under wear construction time constantly lay ground monitoring, carry out dynamically with Monitoring Data Feedback, controls the excavation length of each P. drechsleri.
Strong karst high rich water urban shallow tunnel cantilever excavator construction the most according to claim 1, its feature exists In, in step s 2, constantly it is aerated operating with ventilation and dust removal during tunneler construction, ventilating, it is forced logical to use Wind, convulsion uses dust removal machine convulsion.
Strong karst high rich water urban shallow tunnel cantilever excavator construction the most according to claim 1, its feature exists In, in step sl, advanced geology prediction system exploration includes:
A, horizontal protruded drill hole: during construction, each section of face lays 4 inspecting holes a hole coring, exploration hole 15m mono- Circulation, single hole length 20m, the lap of splice between adjacent detector hole is 5m；
B, geological radar: face arranges 5 lines, every 15m mono-circulation, investigation depth 20m, adjacent twice overlap joint 5m；
C, infrared detecting water: face arranges 20 points, every 20m mono-circulation, investigation depth 25m, adjacent twice overlap joint 5m.
CN201610803913.6A 2016-09-06 2016-09-06 Strong karst high rich water urban shallow tunnel cantilever excavator construction Pending CN106246193A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201610803913.6A CN106246193A (en) 2016-09-06 2016-09-06 Strong karst high rich water urban shallow tunnel cantilever excavator construction
EA201800133A EA037864B1 (en) 2016-09-06 2017-04-05 Construction method of strong karst water-rich urban shallow-buried tunnel using cantilever boring machine
PCT/CN2017/079460 WO2018045746A1 (en) 2016-09-06 2017-04-05 Method for construction of boom-type roadheader for urban shallow tunnel with intensive karst and rich water
AU2017101825A AU2017101825A4 (en) 2016-09-06 2017-04-05 Construction method of strong karst water-rich urban shallow-buried tunnel cantilever boring machine
DE212017000027.9U DE212017000027U1 (en) 2016-09-06 2017-04-05 Console excavator machine system for heavily karstic water-rich urban shallow buried tunnels
ZA2018/02021A ZA201802021B (en) 2016-09-06 2018-03-27 Method for construction of boom-type roadheader for urban shallow tunnel with intensive karst and rich water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610803913.6A CN106246193A (en) 2016-09-06 2016-09-06 Strong karst high rich water urban shallow tunnel cantilever excavator construction

Publications (1)

Publication Number Publication Date
CN106246193A true CN106246193A (en) 2016-12-21

Family

ID=57599242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610803913.6A Pending CN106246193A (en) 2016-09-06 2016-09-06 Strong karst high rich water urban shallow tunnel cantilever excavator construction

Country Status (6)

Country Link
CN (1) CN106246193A (en)
AU (1) AU2017101825A4 (en)
DE (1) DE212017000027U1 (en)
EA (1) EA037864B1 (en)
WO (1) WO2018045746A1 (en)
ZA (1) ZA201802021B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837351A (en) * 2017-01-22 2017-06-13 中南大学 Tunnel Karst water detects Treatment Methods
CN107725057A (en) * 2017-10-24 2018-02-23 济南城建集团有限公司 Cities and towns Shi Zhi tunnels cantilever tunneling construction engineering method
WO2018045746A1 (en) * 2016-09-06 2018-03-15 中铁二十四局集团南昌铁路工程有限公司 Method for construction of boom-type roadheader for urban shallow tunnel with intensive karst and rich water
CN110080792A (en) * 2019-05-22 2019-08-02 中国电建集团西北勘测设计研究院有限公司 A kind of tunnel excavation method based on miniature TBM equipment
CN110529147A (en) * 2019-06-28 2019-12-03 中铁四局集团第五工程有限公司 It is a kind of to utilize the Subway Tunnel construction method that pedestrian passage is worn under cantilever excavator
CN110617072A (en) * 2019-10-29 2019-12-27 中铁八局集团昆明铁路建设有限公司 Tunnel excavation construction method for obliquely passing existing operation tunnel at minimum clear distance
CN111173531A (en) * 2020-02-21 2020-05-19 中冶建工集团有限公司 Non-explosive excavation method for urban tunnel
CN111472801A (en) * 2020-04-09 2020-07-31 中铁二十三局集团第一工程有限公司 Construction method for passing existing line under shallow-buried underground excavation drainage gallery
CN112832803A (en) * 2021-03-17 2021-05-25 中国铁建重工集团股份有限公司 Construction method for super-large special-shaped section
CN113236261A (en) * 2021-06-28 2021-08-10 中铁八局集团第一工程有限公司 Method for excavating large-section cavern of shallow underground station
CN113565514A (en) * 2021-07-20 2021-10-29 贵州大学 Construction method for operating railway under shallow-buried subway interval tunnel in mountain city by means of downward crossing
CN114000885A (en) * 2021-10-29 2022-02-01 四川省交通勘察设计研究院有限公司 Surrounding rock tunnel tunneling construction method
CN114233304A (en) * 2021-12-20 2022-03-25 西南交通大学 Full-mechanized construction method for soft rock tunnel
CN114483054A (en) * 2022-03-07 2022-05-13 中铁隧道局集团有限公司 Non-explosive excavation construction method for pilot tunnel in upper soft and lower hard stratum

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110210051A (en) * 2019-04-20 2019-09-06 青岛理工大学 A kind of geotechnical engineering cloud micromessage technology
CN111412002A (en) * 2020-04-21 2020-07-14 中铁二院工程集团有限责任公司 Anchor cable counter-pulling type supporting structure system and construction method
CN113931637A (en) * 2021-10-23 2022-01-14 中电建十一局工程有限公司 Shallow-buried water-rich softer rock tunnel construction method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530825A1 (en) * 1982-07-21 1984-01-27 Geostock Method of detecting permeable zones in advancing underground works
CN101864960A (en) * 2010-05-17 2010-10-20 中铁二十局集团有限公司 Carst region double-arch road tunnel construction method
CN102383806A (en) * 2011-07-18 2012-03-21 广东华盟路桥工程有限公司 Construction technology for allowing tunnel to pass through ultra-large karst cave
RU2537711C1 (en) * 2013-06-28 2015-01-10 Олег Иванович Лобов Erection of tunnels in structurally unstable soils with karst phenomena and/or boil processes
CN105334548A (en) * 2015-10-20 2016-02-17 中冶交通建设集团有限公司 Geological forecasting method for tunnel construction in karst area
CN105840235A (en) * 2016-05-09 2016-08-10 湖南大学 Exploration and draining method for pressure-bearing karstic water in tunneling process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136338A (en) * 1987-11-24 1989-05-29 Oki Electric Ind Co Ltd Apparatus and method for manufacturing semiconductor element
JPH1136338A (en) * 1997-07-23 1999-02-09 Shimizu Corp Construction method of underground structure
CN101251605B (en) * 2008-04-17 2010-06-02 中铁二局股份有限公司 Method for forecasting advanced geology for tunnel construction
CN102817619B (en) * 2012-09-03 2014-12-10 中铁第四勘察设计院集团有限公司 Combined advanced drilling exploration method for detecting water-free dissolving cavity and water dissolving cavity in tunnel
CN103291308B (en) * 2013-05-29 2015-09-16 北京中铁瑞威基础工程有限公司 For boom-type roadheader and the method for tunnel construction of constructing tunnel
CN104763437B (en) * 2015-04-20 2018-12-07 中建南方投资有限公司 A kind of highly permeable formation tunnel excavation method
CN106246193A (en) * 2016-09-06 2016-12-21 中铁二十四局集团南昌铁路工程有限公司 Strong karst high rich water urban shallow tunnel cantilever excavator construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530825A1 (en) * 1982-07-21 1984-01-27 Geostock Method of detecting permeable zones in advancing underground works
CN101864960A (en) * 2010-05-17 2010-10-20 中铁二十局集团有限公司 Carst region double-arch road tunnel construction method
CN102383806A (en) * 2011-07-18 2012-03-21 广东华盟路桥工程有限公司 Construction technology for allowing tunnel to pass through ultra-large karst cave
RU2537711C1 (en) * 2013-06-28 2015-01-10 Олег Иванович Лобов Erection of tunnels in structurally unstable soils with karst phenomena and/or boil processes
CN105334548A (en) * 2015-10-20 2016-02-17 中冶交通建设集团有限公司 Geological forecasting method for tunnel construction in karst area
CN105840235A (en) * 2016-05-09 2016-08-10 湖南大学 Exploration and draining method for pressure-bearing karstic water in tunneling process

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
张希良: "悬臂式掘进机在软岩隧道施工中的应用", 《铁道建筑技术》 *
张庆欣等: "齐岳山隧道超前钻探施工技术", 《铁道标准设计》 *
漆泰岳等: "悬臂掘进机在复杂断面地铁隧道中的应用研究", 《现代隧道技术》 *
赵东升: "高速公路岩溶地区长大隧道溶洞处理技术", 《价值工程》 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA037864B1 (en) * 2016-09-06 2021-05-28 Наньчхан Рэйлуэй Инжиниринг Ко., Лтд. Оф Чайна Рэйлуэй 24 Бюро Груп Ко., Лтд. Construction method of strong karst water-rich urban shallow-buried tunnel using cantilever boring machine
WO2018045746A1 (en) * 2016-09-06 2018-03-15 中铁二十四局集团南昌铁路工程有限公司 Method for construction of boom-type roadheader for urban shallow tunnel with intensive karst and rich water
CN106837351A (en) * 2017-01-22 2017-06-13 中南大学 Tunnel Karst water detects Treatment Methods
CN107725057A (en) * 2017-10-24 2018-02-23 济南城建集团有限公司 Cities and towns Shi Zhi tunnels cantilever tunneling construction engineering method
CN110080792A (en) * 2019-05-22 2019-08-02 中国电建集团西北勘测设计研究院有限公司 A kind of tunnel excavation method based on miniature TBM equipment
CN110529147A (en) * 2019-06-28 2019-12-03 中铁四局集团第五工程有限公司 It is a kind of to utilize the Subway Tunnel construction method that pedestrian passage is worn under cantilever excavator
CN110617072A (en) * 2019-10-29 2019-12-27 中铁八局集团昆明铁路建设有限公司 Tunnel excavation construction method for obliquely passing existing operation tunnel at minimum clear distance
CN111173531A (en) * 2020-02-21 2020-05-19 中冶建工集团有限公司 Non-explosive excavation method for urban tunnel
CN111472801A (en) * 2020-04-09 2020-07-31 中铁二十三局集团第一工程有限公司 Construction method for passing existing line under shallow-buried underground excavation drainage gallery
CN112832803A (en) * 2021-03-17 2021-05-25 中国铁建重工集团股份有限公司 Construction method for super-large special-shaped section
CN113236261A (en) * 2021-06-28 2021-08-10 中铁八局集团第一工程有限公司 Method for excavating large-section cavern of shallow underground station
CN113236261B (en) * 2021-06-28 2023-08-15 中铁八局集团第一工程有限公司 Method for excavating large-section grotto of shallow-buried underground station
CN113565514A (en) * 2021-07-20 2021-10-29 贵州大学 Construction method for operating railway under shallow-buried subway interval tunnel in mountain city by means of downward crossing
CN114000885A (en) * 2021-10-29 2022-02-01 四川省交通勘察设计研究院有限公司 Surrounding rock tunnel tunneling construction method
CN114233304A (en) * 2021-12-20 2022-03-25 西南交通大学 Full-mechanized construction method for soft rock tunnel
CN114483054A (en) * 2022-03-07 2022-05-13 中铁隧道局集团有限公司 Non-explosive excavation construction method for pilot tunnel in upper soft and lower hard stratum

Also Published As

Publication number Publication date
AU2017101825A4 (en) 2018-03-29
EA201800133A1 (en) 2018-11-30
DE212017000027U1 (en) 2018-05-18
WO2018045746A1 (en) 2018-03-15
ZA201802021B (en) 2019-02-27
EA037864B1 (en) 2021-05-28

Similar Documents

Publication Publication Date Title
CN106246193A (en) Strong karst high rich water urban shallow tunnel cantilever excavator construction
CN103470267B (en) The one Rapid Construction of Tunnels technique of growing up
CN110132084B (en) Tunnel over-under-excavation control method
CN103306687B (en) Soft rock tunnel long cantilever horizontal jet grouting Deformation control construction method
CN106050243B (en) An ultra shallow buries the Multiple tunnel concurrent construction method of small spacing big cross section
CN102071940B (en) Construction method for mine shaft through multilayer goaf
CN109209391A (en) Tiny step excavation method suitable for IV-V grade of country rock of large cross-section tunnel
CN106194195A (en) Collapsible Loess District large cross-section tunnel three step is without remaining core soil in advance construction method
CN105888684B (en) A kind of clear native device for tunnel excavation machine
CN103628912A (en) Goaf management filling grouting construction method
CN109209392A (en) Loopful excavation method suitable for IV-V grade of country rock of large cross-section tunnel
CN111472801A (en) Construction method for passing existing line under shallow-buried underground excavation drainage gallery
CN206888992U (en) A kind of water-bed mine shield tunnel combination docking structure form
CN113605903B (en) Quick, simple and easy-to-operate new excavation and lining method for tunnel or arch base chamber of special anchorage
CN107514266A (en) Shield export ＆ import bolt anchorage soil body construction method
CN104612692A (en) Following-forming continuous-filling mining method for segmented ore-caving bottom structure
CN110080774A (en) Mine Dry-placed fill mining is fallen based on the vertical medium-length hole retrusive of high-dipping ore block
CN107288652A (en) A kind of five excavation construction methods of three step of light section Support System in Soft Rock Tunnels
CN110618045B (en) Test method for calculating rock excavation parameters
CN110397439A (en) Mine Dry-placed fill mining is fallen based on the vertical medium-length hole retrusive of high-dipping ore block
CN115217483A (en) Intelligent tunneling method of open type large-section tunneling machine
CN103615265A (en) Horizontal whirl spraying construction method of soft rock tunnel
CN113931637A (en) Shallow-buried water-rich softer rock tunnel construction method
CN114483054A (en) Non-explosive excavation construction method for pilot tunnel in upper soft and lower hard stratum
CN108952729B (en) Rapid hole entering method for mountain tunnel construction

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161221