CN106522963B - A kind of TBM tunnel constructions card machine is got rid of poverty method - Google Patents
A kind of TBM tunnel constructions card machine is got rid of poverty method Download PDFInfo
- Publication number
- CN106522963B CN106522963B CN201611035721.1A CN201611035721A CN106522963B CN 106522963 B CN106522963 B CN 106522963B CN 201611035721 A CN201611035721 A CN 201611035721A CN 106522963 B CN106522963 B CN 106522963B
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- zone
- influence
- landslide
- tbm
- cutterhead
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000009412 basement excavation Methods 0.000 claims abstract description 20
- 239000011435 rock Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000009194 climbing Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005641 tunneling Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000007261 regionalization Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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 OR ROCK 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 OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
It gets rid of poverty method the invention discloses a kind of TBM tunnel constructions card machine, described method includes following steps：（1）, hand excavation longitudinal direction pilot tunnel, cross landslide the zone of influence excavate pipe canopy workplace；（2）, reversely to landslide the zone of influence perform Shed-pipe Advanced Support；（3）, cave in before hand excavation's cutterhead the zone of influence；（4）, pass through longitudinal small pilot tunnel hand excavation cutterhead and shield top landslide area；（5）Cutterhead（10）And shield（1）Periphery cave in quarrel body clean out after, TBM can overcome difficulties.The present invention has the advantages that quick and convenient, safe, construction procedure is few, is got rid of poverty to TBM using this method, not only safe operation, but also can will be got rid of poverty by the TBM machines of card within the extremely short time, has saved cost and time.
Description
Technical field
It gets rid of poverty method the present invention relates to one kind, especially a kind of TBM tunnel constructions card machine is got rid of poverty method.
Background technology
Currently, during big tunnel, for efficient, environmentally friendly and safe consideration, widely used TBM is dug
Pick.But since geology influences, when tunneling construction is by unfavorable geology section, often since country rock is extremely broken, lead to TBM
Occur by card phenomenon.After some TBM card machine accidents occur, since TBM failures of getting rid of poverty yield TBM and carry out processing of relocating, make
At great loss.
The invention that entitled " card machine when rock tunnel(ling) machine is constructed is got rid of poverty method " is disclosed in CN105781562A is special
Profit；The method of getting rid of poverty is as follows：One, tunnel boring machine cutterhead is set as welding by center circular panel and along center circular panel outer rim
Side panel is constituted；Two, the shield of tunnel boring machine is using the inside and outside double-layer structure that is disposed radially, inside and outside two layers of shield it
Between be connected with；Internal layer shield is connected by hydraulically extensible oil with tunnel boring machine needle beam；Three, when tunnel drivage machine knife
When disk is by card, cutter plate abandons side panel and unloads outer layer shield, is bounced back internal layer shield by hydraulically extensible oil, using dragging
Vehicle deviates from tunnel boring machine complete machine outside tunnel, new side panel is transported to tunnel, then complete machine is transported again to tunnel
In hole, the welding of cutterhead and the connection of inside and outside layer shield, installation are completed in tunnel, you can tunnel again.Although this method energy
Enough to carry out processing of getting rid of poverty to the rock tunnel(ling) machine of card machine, still, this method is not only complex, and extremely inconvenient, meanwhile,
After rock tunnel(ling) machine is got rid of poverty, then cutterhead side panel and outer layer shield are abandoned, has caused great loss.
Invention content
It gets rid of poverty method it is an object of the invention to provide a kind of quick and convenient TBM constructing tunnel card machines for making TBM get rid of poverty.
It is realized the purpose of the present invention is technical solution in this way, a kind of TBM tunnel constructions card machine is got rid of poverty method,
It is characterized in, described method includes following steps：
（1）, hand excavation longitudinal direction pilot tunnel, cross landslide the zone of influence excavate pipe canopy workplace；
Climbing hole is excavated outward from the relatively preferable position of shield tail portion country rock, by hole of climbing to TBM tunneling direction people
Work excavates longitudinal small pilot tunnel, and longitudinal small pilot tunnel laterally excavates pilot tunnel after passing through the landslide zone of influence and digs into pipe canopy workplace.
（2）, to landslide the zone of influence perform Shed-pipe Advanced Support；
Super-front large pipe shed, and grouting reinforcement rock reversely are performed to landslide area using pipe canopy workplace, super-front large pipe shed is worn
2-3 meters of the landslide zone of influence is crossed, and passes through 2-3 meters of shield tail portion.
（3）, cave in before hand excavation's cutterhead the zone of influence；
Under the protection of super-front large pipe shed, influenced using landslide in front of benching tunnelling method and left and right pilot tunnel method hand excavation cutterhead
Area synchronizes and performs solid matter section-steel support, and carries out grouting and reinforcing to rock crusher band.
（4）, pass through longitudinal small pilot tunnel hand excavation cutterhead and shield top landslide area；
Supporting is excavated and synchronized to both sides segmentation and regionalization by the small pilot tunnel in the longitudinal direction excavated, and pre-grouting is performed before excavation
Anchor tube reinforces country rock, and to collapsing, chamber carries out grouting and reinforcing backfill processing.
（5）Cutterhead and shield periphery cave in quarrel body clean out after, TBM can overcome difficulties.
By adopting the above-described technical solution, the present invention has the advantages that quick and convenient, safe, construction procedure is few,
Got rid of poverty to TBM using this method, not only safe operation, but also can within the extremely short time by by the TBM machines of card into
Row is got rid of poverty, and cost and time have been saved.
Description of the drawings
The description of the drawings of the present invention is as follows：
Fig. 1 is planar structure schematic diagram of the present invention；
Fig. 2 is schematic view of facade structure of the present invention；
Fig. 3 is that shield and cutterhead get rid of poverty and handle schematic diagram.
Specific implementation mode
Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present invention does not limit to
In these embodiments, any improvement or replacement on the present embodiment essence spirit still falls within the claims in the present invention and is wanted
Seek the range of protection.
Embodiment 1：As shown in Figure 1, 2, 3, a kind of 1. TBM tunnel constructions card machines are got rid of poverty method, and the method includes as follows
Step：
（1）, hand excavation longitudinal direction pilot tunnel, cross landslide the zone of influence excavate pipe canopy workplace；
（2）, to landslide the zone of influence perform Shed-pipe Advanced Support；
（3）, cave in before hand excavation's cutterhead the zone of influence；
（4）, pass through longitudinal small pilot tunnel hand excavation cutterhead and shield top landslide area；
（5）Cutterhead（10）And shield（1）Periphery cave in quarrel body clean out after, TBM can overcome difficulties.
Wherein, described（1）In step, concrete operations are as follows：From shield（1）Tail portion country rock（2）Relatively preferable position to
Excavate climbing hole in outside（3）, pass through hole of climbing（3）To the longitudinal small pilot tunnel of TBM tunneling directions hand excavation（4）, longitudinal small pilot tunnel
（4）Across the landslide zone of influence（5）Pilot tunnel is laterally excavated afterwards and digs into pipe canopy workplace（6）.
Wherein, described（2）In step, concrete operations are as follows：Utilize pipe canopy workplace（6）It is reversely performed to landslide area super
Preceding steel tube shed（7）, and grouting reinforcement rock（2）, super-front large pipe shed（7）Across zone of influence 2-3 meters of landslide, and pass through shield（1）
Tail portion 2-3 meters.
Wherein,（3）In step, concrete operations are as follows：In super-front large pipe shed（7）Protection under, using benching tunnelling method and a left side
Cave in the zone of influence in front of right pilot tunnel method hand excavation cutterhead（5）, synchronize and perform solid matter section-steel support, and to country rock（2）It is broken
Band carries out grouting and reinforcing.
Wherein, described（4）In step, concrete operations are as follows：Pass through the small pilot tunnel in the longitudinal direction excavated（4）It is segmented to both sides
Subregion excavates and synchronizes supporting, and forward grouting anchor pile is performed before excavation（8）Reinforce country rock（2）, to the chamber that collapses（9）Carry out grouting and reinforcing
Backfill is handled.
In the present invention, processing of getting rid of poverty fast and safely easily will can be carried out by the TBM of card by the above method, ensured
Construction period, reduce cost.This method shortens 2 months construction times than the existing method of getting rid of poverty.
Claims (1)
- A kind of method 1. TBM tunnel constructions card machine is got rid of poverty, characterized in that described method includes following steps：（1）, hand excavation longitudinal direction pilot tunnel, cross landslide the zone of influence excavate pipe canopy workplace；Described（1）In step, concrete operations are as follows：From shield（1）Tail portion country rock（2）Relatively preferable position is excavated outward to be climbed Slope hole（3）, pass through hole of climbing（3）To the longitudinal small pilot tunnel of TBM tunneling directions hand excavation（4）, longitudinal small pilot tunnel（4）Across landslide The zone of influence（5）Pilot tunnel is laterally excavated afterwards and digs into pipe canopy workplace（6）；（2）, to landslide the zone of influence perform Shed-pipe Advanced Support；Described（2）In step, concrete operations are as follows：Utilize pipe canopy workplace（6）Reversely super-front large pipe shed is performed to landslide area （7）, and grouting reinforcement rock（2）, super-front large pipe shed（7）Across zone of influence 2-3 meters of landslide, and pass through shield（1）Tail portion 2-3 Rice；（3）, cave in before hand excavation's cutterhead the zone of influence；Described（3）In step, concrete operations are as follows：In super-front large pipe shed（7）Protection under, using benching tunnelling method and left and right base tunnel Cave in the zone of influence in front of method hand excavation cutterhead（5）, synchronize and perform solid matter section-steel support, and to country rock（2）Crushed zone carries out Grouting and reinforcing；（4）, pass through longitudinal small pilot tunnel hand excavation cutterhead and shield top landslide area；Described（4）In step, concrete operations are as follows：Pass through the small pilot tunnel in the longitudinal direction excavated（4）It is excavated to both sides segmentation and regionalization And supporting is synchronized, perform forward grouting anchor pile before excavation（8）Reinforce country rock（2）, to the chamber that collapses（9）It carries out at grouting and reinforcing backfill Reason；（5）Cutterhead（10）And shield（1）Periphery cave in quarrel body clean out after, TBM can overcome difficulties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035721.1A CN106522963B (en) | 2016-11-23 | 2016-11-23 | A kind of TBM tunnel constructions card machine is got rid of poverty method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035721.1A CN106522963B (en) | 2016-11-23 | 2016-11-23 | A kind of TBM tunnel constructions card machine is got rid of poverty method |
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| Publication Number | Publication Date |
|---|---|
| CN106522963A CN106522963A (en) | 2017-03-22 |
| CN106522963B true CN106522963B (en) | 2018-08-31 |
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| CN107893664B (en) * | 2017-11-10 | 2019-02-22 | 中铁工程装备集团有限公司 | A kind of double-shielded TBM shield body card machine prediction technique and system |
| CN108412509A (en) * | 2018-03-30 | 2018-08-17 | 重庆大学 | The anti-card machine method of double-shielded TBM |
| CN109322671B (en) * | 2018-10-24 | 2020-05-19 | 重庆大学 | Method for getting rid of worn and trapped shield cutter |
| CN109681220B (en) * | 2018-12-07 | 2020-08-04 | 青海大学 | TBM (tunnel boring machine) card-sticking reason analysis and difficulty-escaping construction method |
| CN109653750B (en) * | 2018-12-12 | 2021-03-19 | 青海大学 | Tunnel Boring Machine (TBM) reconstruction chamber expanding excavation design method |
| CN109779638A (en) * | 2018-12-28 | 2019-05-21 | 中国水利水电第四工程局有限公司 | A kind of double-shielded TBM card machine processing method |
| CN109958447A (en) * | 2019-03-29 | 2019-07-02 | 中铁十八局集团有限公司 | A kind of open type TBM bad geological section sump remedy method |
| CN110469340A (en) * | 2019-09-27 | 2019-11-19 | 中国水利水电第十工程局有限公司 | A kind of rock burst tunnel double-shielded TBM card machine is got rid of poverty construction method |
| CN110905538A (en) * | 2019-12-30 | 2020-03-24 | 中铁隧道局集团有限公司 | Construction method for TBM (Tunnel boring machine) of unfavorable geological section |
| CN111119913B (en) * | 2020-02-24 | 2024-05-17 | 中铁二院工程集团有限责任公司 | TBM escaping treatment method in tunnel construction and tunnel construction structure |
| CN111335901A (en) * | 2020-04-09 | 2020-06-26 | 中铁十八局集团有限公司 | Construction method for auxiliary small-diameter open TBM tunneling of pipe shed at unfavorable geological tunnel section |
| CN111828026B (en) * | 2020-07-23 | 2022-03-25 | 中建八局轨道交通建设有限公司 | Shield tunneling machine escaping method |
| CN112502723B (en) * | 2020-12-04 | 2023-09-29 | 中铁十九局集团第一工程有限公司 | Single-shield TBM blocking machine escaping construction method |
| CN113863939A (en) * | 2021-09-27 | 2021-12-31 | 中铁二院工程集团有限责任公司 | Rapid construction method for adopting TBM (tunnel boring machine) to lead double-hole cross tunneling in complex stratum |
| CN114109400A (en) * | 2021-12-03 | 2022-03-01 | 中铁隧道局集团有限公司 | TBM (Tunnel boring machine) escaping processing method in tunnel construction and construction structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05231087A (en) * | 1992-02-21 | 1993-09-07 | Hazama Gumi Ltd | Blasting type tunnel excavating method |
| CN102305082A (en) * | 2011-07-23 | 2012-01-04 | 中铁十二局集团第二工程有限公司 | Method for relieving and cutterhead repairing of shield machine in weathering groove |
| CN203499699U (en) * | 2013-09-27 | 2014-03-26 | 中国水电顾问集团贵阳勘测设计研究院 | Supporting structure of corrosion and collapse tunnel section |
| CN104060999A (en) * | 2014-03-03 | 2014-09-24 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Method and structure for treating tunnel collapse |
| CN104533451A (en) * | 2014-12-05 | 2015-04-22 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel advance pre-supporting technology used in discrete gravelly soil and broken surrounding rock |
| CN104975861A (en) * | 2015-07-21 | 2015-10-14 | 招商局重庆交通科研设计院有限公司 | Non-disturbance type supporting structure used for tunnel vault collapsed cavity processing |
| CN105257301A (en) * | 2015-10-16 | 2016-01-20 | 中铁十局集团济南铁路工程有限公司 | Method for reinforcing collapse of weak surrounding rock of shallow embedded and mining tunnel |
| CN105781562A (en) * | 2016-03-10 | 2016-07-20 | 黄河勘测规划设计有限公司 | Stuck machine extricating method for tunnel boring machine (TBM) during construction |
-
2016
- 2016-11-23 CN CN201611035721.1A patent/CN106522963B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05231087A (en) * | 1992-02-21 | 1993-09-07 | Hazama Gumi Ltd | Blasting type tunnel excavating method |
| CN102305082A (en) * | 2011-07-23 | 2012-01-04 | 中铁十二局集团第二工程有限公司 | Method for relieving and cutterhead repairing of shield machine in weathering groove |
| CN203499699U (en) * | 2013-09-27 | 2014-03-26 | 中国水电顾问集团贵阳勘测设计研究院 | Supporting structure of corrosion and collapse tunnel section |
| CN104060999A (en) * | 2014-03-03 | 2014-09-24 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Method and structure for treating tunnel collapse |
| CN104533451A (en) * | 2014-12-05 | 2015-04-22 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel advance pre-supporting technology used in discrete gravelly soil and broken surrounding rock |
| CN104975861A (en) * | 2015-07-21 | 2015-10-14 | 招商局重庆交通科研设计院有限公司 | Non-disturbance type supporting structure used for tunnel vault collapsed cavity processing |
| CN105257301A (en) * | 2015-10-16 | 2016-01-20 | 中铁十局集团济南铁路工程有限公司 | Method for reinforcing collapse of weak surrounding rock of shallow embedded and mining tunnel |
| CN105781562A (en) * | 2016-03-10 | 2016-07-20 | 黄河勘测规划设计有限公司 | Stuck machine extricating method for tunnel boring machine (TBM) during construction |
Non-Patent Citations (2)
| Title |
|---|
| 复杂地质区TBM卡机成因分析及脱困技术;王焕明;《人民长江》;20140228;第45卷(第3期);第66-69页 * |
| 盘岭公路隧道断层破碎带反向施工技术;王辉;《科技资讯》;20140131(第3期);第98-99页 * |
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