ES2051629R - - Google Patents
Info
- Publication number
- ES2051629R ES2051629R ES9200445A ES9200445A ES2051629R ES 2051629 R ES2051629 R ES 2051629R ES 9200445 A ES9200445 A ES 9200445A ES 9200445 A ES9200445 A ES 9200445A ES 2051629 R ES2051629 R ES 2051629R
- Authority
- ES
- Spain
- Prior art keywords
- foam
- ground
- foaming agent
- excavation
- mechanical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006260 foam Substances 0.000 abstract 5
- 238000009412 basement excavation Methods 0.000 abstract 2
- 239000004088 foaming agent Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
-
- 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
- E21D9/0678—Adding additives, e.g. chemical compositions, to the slurry or the cuttings
- E21D9/0685—Foaming agents
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
METODO DE PERFORACION CON ESCUDO MECANICO UTILIZANDO AGENTE ESPUMANTE. EL PRESENTE INVENTO ESTA DIRIGIDO A MEJORAS INTRODUCIDAS EN UN METODO DE PERFORACION CON ESCUDO MECANICO. UNA SOLUCION QUE CONTIENE UN AGENTE ESPUMANTE DILUIDO CON AGUA Y ALMACENADA EN UN DEPOSITO ES AGITADA MEDIANTE UN GENERADOR DE ESPUMA JUNTO CON AIRE PROCEDENTE DE UN COMPRESOR, PARA GENERAR ASI ESPUMA. LA ESPUMA ASI OBTENIDA ES ALIMENTADA A TRAVES DE UN TUBO A, POR LO MENOS, UN FRENTE DE EXCAVACION O UNA CAMARA DE EMPUJE DEL TERRENO, DE LA MAQUINA DE ESCUDO MECANICO. LA RESISTENCIA POR ROZAMIENTO ENTRE LA CABEZA CORTADORA Y EL FRENTE DE EXCAVACION ES REDUCIDA MERCED A LA ACCION LUBRICANTE DE LA ESPUMA. LOS ESCOMBROS EXCAVADOS, LLEVADOS A LA CAMARA DE EMPUJE DEL TERRENO Y LA ESPUMA, SON AGITADOS Y MEZCLADOS PARA FORMAR ESCOMBROS QUE CONTIENEN BURBUJAS DE AIRE Y CON UNA MAYOR FLUIDEZ Y UNA PERMEABILIDAD REDUCIDA.PERFORATION METHOD WITH MECHANICAL SHIELD USING FOAMING AGENT. THE PRESENT INVENTION IS DIRECTED TO IMPROVEMENTS INTRODUCED IN A METHOD OF DRILLING WITH MECHANICAL SHIELD. A SOLUTION CONTAINING A FOAMING AGENT DILUTED WITH WATER AND STORED IN A TANK IS AGITATED THROUGH A FOAM GENERATOR TOGETHER WITH AIR FROM A COMPRESSOR, TO GENERATE SO FOAM. THE FOAM SO OBTAINED IS SUPPLIED THROUGH A TUBE TO, AT LEAST, A FRONT OF EXCAVATION OR A PUSH CHAMBER FROM THE GROUND, OF THE MECHANICAL SHIELDING MACHINE. THE RESISTANCE BY FRICTION BETWEEN THE CUTTING HEAD AND THE EXCAVATION FRONT IS MERCED REDUCED TO THE LUBRICATING ACTION OF THE FOAM. THE EXCAVATED DEBRIS, TAKEN TO THE GROUND AND FOAM PUSH CHAMBER, ARE SHAKEN AND MIXED TO FORM DEBRIS CONTAINING AIR BUBBLES AND WITH GREATER FLUIDITY AND REDUCED PERMEABILITY.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4010396A JP2768104B2 (en) | 1992-01-23 | 1992-01-23 | Mechanical shield excavation method using foaming agent |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2051629A2 ES2051629A2 (en) | 1994-06-16 |
ES2051629R true ES2051629R (en) | 1996-06-01 |
ES2051629B1 ES2051629B1 (en) | 1997-01-01 |
Family
ID=11748972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09200445A Expired - Fee Related ES2051629B1 (en) | 1992-01-23 | 1992-02-28 | PERFORATION METHOD WITH MECHANICAL SHIELD USING FOAMING AGENT. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP2768104B2 (en) |
DE (1) | DE4206831C2 (en) |
ES (1) | ES2051629B1 (en) |
FR (1) | FR2686649B1 (en) |
GB (1) | GB2263490B (en) |
IT (1) | IT1259203B (en) |
NL (1) | NL9200434A (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728298A1 (en) * | 1994-12-16 | 1996-06-21 | Condat Sa | PRODUCT AND METHOD FOR LUBRICATING THE METAL SURFACES OF AN EARTH PRESSURE TUNNEL |
EP0735237A1 (en) * | 1995-03-27 | 1996-10-02 | Nissan Chemical Industries Ltd. | Method for shield excavating soil layer |
DE59711002D1 (en) * | 1997-09-02 | 2003-12-18 | Ricardo Bernasconi | Procedure for building a tunnel |
DE19752718C1 (en) * | 1997-11-28 | 1999-04-29 | Wayss & Freytag Ag | Method of conveying bulk material from pressure chamber |
EP1092836A3 (en) * | 1999-10-11 | 2003-11-26 | Herrenknecht Aktiengesellschaft | Boring device with a cutting wheel having high pressure nozzles |
JP2001342794A (en) * | 2000-06-01 | 2001-12-14 | Mitsubishi Heavy Ind Ltd | Tunnel excavator and excavating method |
WO2002040819A2 (en) * | 2000-11-14 | 2002-05-23 | Alois Pichler | Method for producing a bore and advancing machine for boring |
JP4503346B2 (en) * | 2004-04-27 | 2010-07-14 | 花王株式会社 | Foaming agent for bubble shield method |
JP4617909B2 (en) * | 2005-02-04 | 2011-01-26 | 株式会社大林組 | Injection method of additives in shield method |
CN101861435B (en) * | 2007-11-02 | 2012-05-30 | 学校法人早稻田大学 | Method of preparing air foam stabilizing liquid and method of air foam drilling work |
CN101812989B (en) * | 2009-12-28 | 2013-04-10 | 宏润建设集团股份有限公司 | Foam generating device and foam generating method |
CN101812990B (en) * | 2010-03-05 | 2013-06-19 | 上海真砂隆福机械有限公司 | Slurry-adding foam system |
JP5600288B2 (en) * | 2010-12-08 | 2014-10-01 | 株式会社奥村組 | Mud pressure shield method and mud pressure shield machine |
JP2013002040A (en) * | 2011-06-13 | 2013-01-07 | Kajima Corp | Sediment disposal method |
JP6050989B2 (en) * | 2011-09-05 | 2016-12-21 | 株式会社大林組 | Low toxic foam material used for bubble shield method and bubble shield method |
JP2015063669A (en) * | 2013-08-27 | 2015-04-09 | 有限会社マグマ | Composition for foundation digging/pouring material, foundation digging/pouring material, and operation method using the same |
EP2910733B1 (en) * | 2014-02-25 | 2018-03-21 | MC-Bauchemie Müller GmbH & Co. KG Chemische Fabriken | Foam generator for an earth pressure shield tunnel propulsion machine and method for conditioning removed soil material as a support medium for an earth pressure shield |
JP6393044B2 (en) * | 2014-03-05 | 2018-09-19 | 大成建設株式会社 | Bubble shield method |
CN104453923B (en) * | 2014-10-21 | 2016-04-06 | 中南大学 | A kind of take foam as the choosing method of the gummy formation earth pressure balanced shield, EPBS sediment improvement parameter of additive |
CN104373131B (en) * | 2014-11-04 | 2016-11-23 | 中交第二航务工程局有限公司 | A kind of construction method utilizing balancing earth-pressure shielding machine dregs pressurize pumping installations |
CN105041324A (en) * | 2015-06-12 | 2015-11-11 | 北京城建设计发展集团股份有限公司 | Method for improving residue soil for shield excavation of water-rich weathering uneven slate interaction formation |
CN105134227A (en) * | 2015-09-14 | 2015-12-09 | 徐工集团凯宫重工南京有限公司 | Foam jet and shield tunneling machine foaming system |
CN105697024B (en) * | 2016-03-10 | 2019-04-02 | 上海隧道工程有限公司 | Tool changing construction method of the super big diameter mud water air balance shield in soft soil layer |
JP6893803B2 (en) * | 2017-03-07 | 2021-06-23 | 花王株式会社 | Composition containing etherified cellulose fibers and water |
JP2018193689A (en) * | 2017-05-12 | 2018-12-06 | 鹿島建設株式会社 | Bubbles-containing anti-friction materials, bubbles-containing fluidizing materials, producing method thereof and construction method of shield by using them |
CN108425681A (en) * | 2017-10-27 | 2018-08-21 | 宏润建设集团股份有限公司 | A kind of gas soil joint balance shield machine and its face balance control method |
CN108343441A (en) * | 2017-12-21 | 2018-07-31 | 北方重工装备(沈阳)有限公司 | A kind of auxiliary pressurize method for balancing earth-pressure shielding machine |
JP6559846B2 (en) * | 2018-07-10 | 2019-08-14 | 大成建設株式会社 | Bubble shield method and foaming water solution |
CN109026040A (en) * | 2018-08-03 | 2018-12-18 | 中国电建集团铁路建设有限公司 | A kind of synchronization bi-material layers sediment improvement system for earth pressure balanced shield, EPBS |
CN110814670A (en) * | 2019-12-17 | 2020-02-21 | 常熟市恒丰机械制造有限公司 | Machining process of cutter head of shield tunneling machine |
CN111305858B (en) * | 2020-03-15 | 2021-01-01 | 南宁中铁广发轨道装备有限公司 | Mixed mold shield machine |
CN111706339B (en) * | 2020-05-28 | 2021-11-23 | 北京城建中南土木工程集团有限公司 | Shield constructs out-of-earth blowout preventer |
CN112723809B (en) * | 2020-12-28 | 2022-04-19 | 中铁十局集团有限公司 | Method for preparing road base material by curing hard rock shield muck |
CN113109245B (en) * | 2021-04-02 | 2022-08-19 | 中交一公局厦门工程有限公司 | Shield muck improvement foaming agent foaming ratio detection device and detection method |
CN113202488A (en) * | 2021-05-14 | 2021-08-03 | 盾构及掘进技术国家重点实验室 | Device and method for improving supporting effect of excavation face of earth pressure balance type tunnel boring machine |
CN113217000B (en) * | 2021-05-28 | 2022-06-24 | 安徽唐兴装备科技股份有限公司 | Efficient trenchless tunneling device and tunnel excavating method thereof |
CN114033395B (en) * | 2021-10-28 | 2023-06-23 | 中交第二航务工程局有限公司 | Mud cake preventing device and method for earth pressure balance type shield machine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0633716B2 (en) * | 1983-05-17 | 1994-05-02 | 株式会社青木建設 | Shield drilling equipment |
JPS6044423A (en) * | 1983-08-23 | 1985-03-09 | Aoki Kensetsu:Kk | Transporting method of soil |
US4637882A (en) * | 1983-12-16 | 1987-01-20 | Exxon Research And Engineering Company | Polyampholytes - high temperature viscosifiers for high ionic strength drilling fluids |
JPS61101587A (en) * | 1984-10-22 | 1986-05-20 | Tachibana Shokai:Kk | Additive for earth pressure type shield |
JPS6219212A (en) * | 1985-07-17 | 1987-01-28 | Kumagai Gumi Ltd | Treatment of excavated earth and sand |
JPS62153382A (en) * | 1985-12-27 | 1987-07-08 | Terunaito:Kk | Foaming agent for suspension |
JPS62206194A (en) * | 1986-03-04 | 1987-09-10 | 株式会社熊谷組 | Shield type tunnel excavation method |
DE3623553A1 (en) * | 1986-07-12 | 1988-01-28 | Hochtief Ag Hoch Tiefbauten | Earth-pressure shield |
JP2858749B2 (en) * | 1987-12-18 | 1999-02-17 | 株式会社大林組 | Closed pressure shield method |
JPH0639875B2 (en) * | 1988-08-12 | 1994-05-25 | 日本国土開発株式会社 | Additive for mud pressure shield |
JPH0635795B2 (en) * | 1988-11-01 | 1994-05-11 | 株式会社淺沼組 | Friction reduction method for underground propellants using foam solids |
-
1992
- 1992-01-23 JP JP4010396A patent/JP2768104B2/en not_active Expired - Lifetime
- 1992-02-28 IT ITPN920011A patent/IT1259203B/en active IP Right Grant
- 1992-02-28 FR FR9202353A patent/FR2686649B1/en not_active Expired - Fee Related
- 1992-02-28 ES ES09200445A patent/ES2051629B1/en not_active Expired - Fee Related
- 1992-03-04 DE DE4206831A patent/DE4206831C2/en not_active Revoked
- 1992-03-06 GB GB9204864A patent/GB2263490B/en not_active Expired - Fee Related
- 1992-03-09 NL NL9200434A patent/NL9200434A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB9204864D0 (en) | 1992-04-22 |
ITPN920011A1 (en) | 1993-08-28 |
IT1259203B (en) | 1996-03-11 |
NL9200434A (en) | 1993-08-16 |
JPH05202693A (en) | 1993-08-10 |
FR2686649A1 (en) | 1993-07-30 |
GB2263490A (en) | 1993-07-28 |
GB2263490B (en) | 1995-08-23 |
ES2051629A2 (en) | 1994-06-16 |
DE4206831A1 (en) | 1993-07-29 |
DE4206831C2 (en) | 1996-09-12 |
JP2768104B2 (en) | 1998-06-25 |
ITPN920011A0 (en) | 1992-02-28 |
FR2686649B1 (en) | 1994-12-02 |
ES2051629B1 (en) | 1997-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2051629B1 (en) | PERFORATION METHOD WITH MECHANICAL SHIELD USING FOAMING AGENT. | |
US2785631A (en) | Shaped explosive-charge perforating apparatus | |
KR101819708B1 (en) | Blasting method and partition braket for blasting | |
AR018856A1 (en) | PISTOL AND PERFORATION METHOD | |
MX165876B (en) | CARTRIDGE FOR INTRODUCING A BENEFICIAL AGENT WITHIN A FLUID DUCT | |
UY26546A1 (en) | OSMOTIC DEVICE WITH A PREFORMED PASSAGE INCREASING SIZE | |
ES2066989T3 (en) | METHOD AND APPARATUS TO CUT A TUBE. | |
CO4410261A1 (en) | METHOD TO PRODUCE A NON-WOVEN FABRIC OF THE TYPE OF CORDED BREAD AND THE FABRIC ASI PRODUCED | |
ES2031622T3 (en) | PROCEDURE OF GEOLOGICAL CONFINEMENT OF TOXIC INDUSTRIAL WASTE. | |
KR20200045994A (en) | drifter of rock driller for reducing noise | |
ES2055981T3 (en) | DEVICE TO SCREW IN ROCK. | |
GR3021184T3 (en) | Method for excavating tunnels, utilisation of a foaming agent and new composition. | |
PE49796A1 (en) | LIQUID ANTI-ACID COMPOSITION | |
KR101769084B1 (en) | Rock cutting apparatus and method for tunnel excavation | |
ES2065828R (en) | ||
ES2305724T3 (en) | METHOD AND COMPOSITION FOR INJECTION IN A TUNNEL DRILLING MACHINE. | |
KR101910351B1 (en) | Excavating method and drilling apparatus rock wall cutting-typed | |
KR101944537B1 (en) | Rock boring excavator | |
CZ67198A3 (en) | Device for reducing danger of ignition of a gas mixture leaving broken rock when using tunneling machines with partial attack | |
KR20180069517A (en) | Rock cutting apparatus for excavation | |
JPH0228678B2 (en) | ||
PT927297E (en) | BIDDING DEVICE. | |
SU653407A1 (en) | Method of precluding endogenous fires in excavated space | |
AR024305A1 (en) | WHITENING AND DISINFECTANT PRODUCTS FOR TEXTILES. | |
RU24855U1 (en) | DEVICE FOR PREVENTION AND EXTINGUISHING OF ENDOGENOUS FIRES IN THE EXTENDED SPACE OF THE COAL LAYER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19920228 Kind code of ref document: B1 Effective date: 19920228 |
|
FD1A | Patent lapsed |
Effective date: 20040916 |