EP1223306A4 - Ground reinforcing method - Google Patents

Ground reinforcing method

Info

Publication number
EP1223306A4
EP1223306A4 EP99944870A EP99944870A EP1223306A4 EP 1223306 A4 EP1223306 A4 EP 1223306A4 EP 99944870 A EP99944870 A EP 99944870A EP 99944870 A EP99944870 A EP 99944870A EP 1223306 A4 EP1223306 A4 EP 1223306A4
Authority
EP
European Patent Office
Prior art keywords
pipe
natural ground
bit
drill
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.)
Granted
Application number
EP99944870A
Other languages
German (de)
French (fr)
Other versions
EP1223306B1 (en
EP1223306A1 (en
Inventor
Yoshio Mitarashi
Yukio Kakiuchi
Tsutomu Matsuo
Toru Haba
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.)
KFC Ltd
Original Assignee
KFC 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 KFC Ltd filed Critical KFC Ltd
Priority to PT99944870T priority Critical patent/PT1223306E/en
Publication of EP1223306A1 publication Critical patent/EP1223306A1/en
Publication of EP1223306A4 publication Critical patent/EP1223306A4/en
Application granted granted Critical
Publication of EP1223306B1 publication Critical patent/EP1223306B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • 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
    • E21D9/04—Driving tunnels or galleries through loose materials; Apparatus therefor not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A natural ground reinforcing construction method applied in excavation of for example a tunnel or cavern, characterized in that a ring bit (20) having a drilling function is provided at a tip end of a pipe (11) made of fiber reinforced resin, a drill rod (22) having a base end portion mounted to a rock drill (10) and having a drill bit (22a) mounted at its tip end is stored in the pipe, the bit is detachably mounted directly or indirectly to the pipe, drilling is performed into natural ground in a prescribed position at the outer periphery of the stall and/or the face in excavation of a tunnel or the like while sequentially supplying and connecting the pipes (11) and the drill rods (22), as the drill bit advances, the pipe engaged with the bit is drawn, propelled and placed into the natural ground to be laid as a reinforcing pipe in a prescribed position in the natural ground, upon or after placing the pipe, the drill rod is pulled out and retracted and then a solidifying material is injected into the surrounding natural ground through the pipe to reinforce the natural ground. In this way, the natural ground can be reinforced well without expanding the width of the tunnel cross section. <IMAGE>
EP99944870A 1999-09-28 1999-09-28 Ground reinforcing method Expired - Lifetime EP1223306B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT99944870T PT1223306E (en) 1999-09-28 1999-09-28 PROCESS FOR REFORCO OF NATURAL LAND

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/005293 WO2001023711A1 (en) 1998-07-16 1999-09-28 Ground reinforcing method

Publications (3)

Publication Number Publication Date
EP1223306A1 EP1223306A1 (en) 2002-07-17
EP1223306A4 true EP1223306A4 (en) 2003-01-02
EP1223306B1 EP1223306B1 (en) 2005-07-27

Family

ID=14236825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99944870A Expired - Lifetime EP1223306B1 (en) 1999-09-28 1999-09-28 Ground reinforcing method

Country Status (5)

Country Link
EP (1) EP1223306B1 (en)
AT (1) ATE300662T1 (en)
DE (1) DE69926410T2 (en)
ES (1) ES2245119T3 (en)
WO (1) WO2001023711A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100513708C (en) * 2006-11-24 2009-07-15 浙江理工大学 Method for transversal reinforcement and grouting underpinning of ready construction foundation
ITRM20130034A1 (en) * 2013-01-21 2014-07-22 Giampaolo Capaldini METHOD AND STABILIZATION SYSTEM OF AN EXCAVATION FRONT.
WO2016183645A1 (en) * 2015-05-15 2016-11-24 Dos Santos Márcio Tunnel treatment method and device with self-lined and self-injectable pipe-roofing
US9840913B1 (en) 2015-10-22 2017-12-12 X Development Llc Device, system and method for reinforcing a tunnel
CN106194174B (en) * 2016-09-26 2018-01-30 湖南文理学院 A kind of drill carriage coarse filter becomes born of the same parents' linkage slag-draining device
CN106194175B (en) * 2016-09-26 2018-03-02 湖南文理学院 More bars of connecting become born of the same parents' drill carriage linkage coarse filtration slag-draining device
CN106437571B (en) * 2016-09-26 2018-08-14 湖南文理学院 A kind of drill carriage coarse filtration linkage slag-draining device using more bar metamorphic mechanisms
CN106351595B (en) * 2016-09-26 2018-11-16 湖南文理学院 The more bars of mixed connection become born of the same parents' drill carriage linkage slag-draining device
CN106285525B (en) * 2016-09-26 2018-11-16 湖南文理学院 A kind of drill carriage coarse filtration linkage slag-draining device using double-crank sliding block metamorphic mechanisms
CN107143338B (en) * 2017-06-28 2018-12-25 陕西煤业化工技术研究院有限责任公司 A kind of coal mine roadway driving and method for protecting support
CN107842384A (en) * 2017-12-18 2018-03-27 中国矿业大学 The synchronous anchor and brill anchor method of a kind of hollow screw anchor pole
CN108412518B (en) * 2018-05-11 2024-03-29 沈阳建筑大学 Double-sleeve drill rod with directional layer grouting function and construction method thereof
CN112065463A (en) * 2020-09-14 2020-12-11 嘉兴博睿创业服务有限公司 Tunnel conduit jacking device for tunnel construction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176195U (en) * 1982-05-18 1983-11-25 石川島播磨重工業株式会社 Pipe burying device
JP3465071B2 (en) * 1995-06-19 2003-11-10 株式会社ケー・エフ・シー Long prefabrication method for tunnel and its long prefabricated pile
JP3251485B2 (en) * 1995-12-28 2002-01-28 株式会社カテックス Self drilling bolt
JPH10212893A (en) * 1997-01-31 1998-08-11 Ohbayashi Corp Earth removal method in method of bedrock drilling construction
JP3198087B2 (en) * 1997-12-12 2001-08-13 株式会社大林組 Drainage method
JP3030012B2 (en) * 1997-12-19 2000-04-10 株式会社ササキ技建 Non-widening steel pipe tip receiving drilling method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
ES2245119T3 (en) 2005-12-16
DE69926410T2 (en) 2006-05-24
DE69926410D1 (en) 2005-09-01
EP1223306B1 (en) 2005-07-27
WO2001023711A1 (en) 2001-04-05
ATE300662T1 (en) 2005-08-15
EP1223306A1 (en) 2002-07-17

Similar Documents

Publication Publication Date Title
EP1223306A4 (en) Ground reinforcing method
US3436923A (en) Method and equipment for making tension anchors
WO2000032906A1 (en) Sardine-bone construction method for large-section tunnel
JP3974090B2 (en) Long face bolt construction method
CN105569601A (en) Underground rock engineering testing drill hole orifice protection device adapted to different hole diameters
CN211395697U (en) Expansive soil foundation pit soil nailing wall supporting structure
JP3851590B2 (en) Preceding ground mountain consolidation method using self-drilling bolt and FRP bolt
CN107575256B (en) Material conveying system for shallow buried section of tunnel and shallow buried section earth surface reinforcing method
JP2006063526A (en) Expansive foot protection method using friction pile
JPS6210325A (en) Foot protecting of pile
JPS55155825A (en) Burying method for pile with extension shoe
JP3524493B2 (en) Ground reinforcement method
JP3795997B2 (en) Method for reinforcing unconsolidated ground and apparatus for forming reinforcing body
JP2006176999A (en) Natural ground reinforcing method
JP3298845B2 (en) Ground reinforcement method
JP2004353359A (en) Construction method for burying reinforcing pipe for underground drilling, and connecting rotary adaptor for use in the same
KR100418746B1 (en) Method and device for inserting steel pipe into ground at the same time as drilling
JP4117260B2 (en) Natural ground reinforcement earth construction method and natural ground reinforcement soil structure
JP2004183444A (en) Slope reinforcing method
JP2005042438A (en) Burying construction method for reinforcing pipe for underground drilling and head pipe for reinforcing pipe
JP2875064B2 (en) Ground reinforcement method and ground reinforcement equipment
JP2000186490A (en) Natural ground reinforcement
CN118757175A (en) Deformation supporting structure for tunnel portal of weak surrounding rock
Stein et al. Partial renovation of sewers by the use of injection and milling techniques
JP3083541B2 (en) Method of filling cavity and method of filling cavity

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020425

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: SI

A4 Supplementary search report drawn up and despatched

Effective date: 20021118

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RIC1 Information provided on ipc code assigned before grant

Free format text: 7E 21D 9/04 A, 7E 21D 9/00 B, 7E 21D 20/02 B, 7E 21B 7/20 B

17Q First examination report despatched

Effective date: 20040219

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69926410

Country of ref document: DE

Date of ref document: 20050901

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050928

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050930

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051027

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051027

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Effective date: 20050824

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20050402992

Country of ref document: GR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2245119

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20060428

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: ROBIT ROCKTOOLS LTD., FI

Free format text: FORMER OWNER: KFC LTD., JP

Ref country code: CH

Ref legal event code: NV

Representative=s name: SPIERENBURG AND PARTNER AG, PATENT- UND MARKEN, CH

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180919

Year of fee payment: 20

Ref country code: FR

Payment date: 20180917

Year of fee payment: 20

Ref country code: IT

Payment date: 20180921

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180917

Year of fee payment: 20

Ref country code: CH

Payment date: 20180918

Year of fee payment: 20

Ref country code: AT

Payment date: 20180926

Year of fee payment: 20

Ref country code: GR

Payment date: 20180919

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20180910

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20181001

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69926410

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20190927

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 300662

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190927

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191010

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190929