ES2083907A2 - Metodo para reforzar y consolidar omnidireccionalmente un suelo y aparato para su ejecucion. - Google Patents

Metodo para reforzar y consolidar omnidireccionalmente un suelo y aparato para su ejecucion.

Info

Publication number
ES2083907A2
ES2083907A2 ES09301953A ES9301953A ES2083907A2 ES 2083907 A2 ES2083907 A2 ES 2083907A2 ES 09301953 A ES09301953 A ES 09301953A ES 9301953 A ES9301953 A ES 9301953A ES 2083907 A2 ES2083907 A2 ES 2083907A2
Authority
ES
Spain
Prior art keywords
excavating
rod
excavating member
excavated space
dual
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
ES09301953A
Other languages
English (en)
Other versions
ES2083907R (es
ES2083907B1 (es
Inventor
Shiro Nakashima
Wataru Nakasnishi
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.)
1 N I T CP Ltd
Original Assignee
1 N I T CP 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 1 N I T CP Ltd filed Critical 1 N I T CP Ltd
Publication of ES2083907A2 publication Critical patent/ES2083907A2/es
Publication of ES2083907R publication Critical patent/ES2083907R/es
Application granted granted Critical
Publication of ES2083907B1 publication Critical patent/ES2083907B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/003—Injection of material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/10—Miscellaneous comprising sensor means

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

METODO PAR REFORZAR Y CONSOLIDAR OMNIDIRECCIONALMENTE UN SUELO Y APARATO PARA SU EJECUCION. EL METODO COMPRENDE UNA ETAPA DE EXCAVACION PARA FORMAR UN ESPACIO EXCAVADO EN UNA ZONA PREDETERMINADA EN EL SUELO UTILIZANDO UNA BARRA EXCAVADORA DOBLE COMPUESTA POR UN MIEMBRO EXCAVADOR EXTERIOR Y UN MIEMBRO EXCAVADOR INTERIOR, QUE ESTA DISPUESTO MOVIL EN EL MIEMBRO EXCAVADOR EXTERIOR; UNA ETAPA DE RETRACCION RETIRAR AL MIEMBRO EXCAVADOR INTERIOR FUERA DEL MIEMBRO EXCAVADOR EXTERIOR, PERMANECIENDO EL MIEMBRO EXCAVADOR EXTERIOR EN EL ESPACIO EXCAVADO; UNA ETAPA DE PARA INSPECCIONAR EL ESPACIO EXCAVADO INSERTANDO UN MIEMBRO LUMINOSO, QUE CONTIENE UNA BATERIA ELECTRICA, EN EL ESPACIO EXCAVADO; UNA ETAPA PARA INSERTAR UNA BARRA DE INYECCION EN EL MIEMBRO EXCAVADOR EXTERIOR; UNA ETAPA PARA AJUSTAR PRESION EN EL ESPACIO EXCAVADO; Y UNA ETAPA PARA INYECTAR UN MATERIAL DE ENDURECIMIENTO EN EL ESPACIO EXCAVADO, RETRAYENDO EL MIEMBRO EXCAVADOR EXTERIOR Y LA BARRA DE INYECCION, PUDIENDO CONSOLIDARSE DE ESTA MANERA LA ZONA PREDETERMINADA. EL APARATO COMPRENDE UNA BARRA EXCAVADORA DOBLE, UNA BARRA DE INYECCION, UNA UNIDAD DE ACCIONAMIENTO SELECTIVO DE LA BARRA EXCAVADORA DOBLE Y LA BARRA DE INYECCION LINEAL Y GIRATORIAMENTE. LA BARRA EXCAVADORA DOBLE INCLUYE UN MIEMBRO EXCAVADOR EXTERIOR Y UN MIEMBRO EXCAVADOR INTERIOR, QUE ESTA INSERTADO DE FORMA MOVIL EN EL MIEMBRO EXCAVADOR EXTERIOR.
ES09301953A 1993-06-22 1993-09-13 Metodo para reforzar y consolidar omnidireccionalmente un suelo y aparato para su ejecucion. Expired - Lifetime ES2083907B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5174723A JP2729749B2 (ja) 1993-06-22 1993-06-22 全方位地盤改良体造成工法及びその装置

Publications (3)

Publication Number Publication Date
ES2083907A2 true ES2083907A2 (es) 1996-04-16
ES2083907R ES2083907R (es) 1997-05-01
ES2083907B1 ES2083907B1 (es) 1998-01-01

Family

ID=15983532

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301953A Expired - Lifetime ES2083907B1 (es) 1993-06-22 1993-09-13 Metodo para reforzar y consolidar omnidireccionalmente un suelo y aparato para su ejecucion.

Country Status (16)

Country Link
US (1) US5401121A (es)
JP (1) JP2729749B2 (es)
KR (1) KR950001026A (es)
CN (1) CN1096838A (es)
AU (1) AU4456193A (es)
CA (1) CA2103755A1 (es)
DE (1) DE4329208A1 (es)
ES (1) ES2083907B1 (es)
FR (1) FR2706924B1 (es)
GB (1) GB2279382B (es)
IT (1) IT1272574B (es)
MY (1) MY108754A (es)
NL (1) NL9301465A (es)
SE (1) SE9302592L (es)
SG (1) SG44405A1 (es)
TW (1) TW258768B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1286418B1 (it) 1996-12-02 1998-07-08 Uretek Srl Procedimento per incrementare la portanza di terreni di fondazione per costruzioni edili
AT409007B (de) * 1997-10-28 2002-05-27 Keller Grundbau Gmbh Herstellung von aushöhlungen und deren verfüllung im untergrund zum zweck der bodenstabilisierung
ITMI20021995A1 (it) * 2002-09-19 2004-03-20 Uretek Srl Procedimento per riparare e/o mpermeabilizzare e/o isolare e/o rinforzare e/o ricostruire l'integrita' strutturale di sistemi murari
ITPR20050076A1 (it) * 2005-12-07 2007-06-08 Tecsoil Srl Procedimento per consolidare terreni del tipo jet grouting ad alto risparmio di prodotto consolidante.
JP4834569B2 (ja) * 2007-02-22 2011-12-14 大成建設株式会社 地盤改良方法および地盤改良装置
CN101298831B (zh) * 2007-05-02 2011-02-16 逄锦伦 钻进方向可调的高压气射流钻具
DE102011001142B4 (de) 2011-03-08 2013-06-13 Tutech Innovation Gmbh Bodenertüchtigungsverfahren sowie Anordnungen dafür
EP2543770B1 (de) * 2011-07-06 2014-01-22 GuD Geotechnik und Dynamik GmbH Vorrichtung und Verfahren zum Vermessen von Düsenstrahlsäulen im Untergrund
MX354211B (es) * 2012-11-05 2018-02-19 Geopier Found Co Inc Método y sistema de densificación del suelo.
JP6580947B2 (ja) * 2015-11-04 2019-09-25 金子　裕治 地盤改良工法及び地盤改良装置
JP6633899B2 (ja) * 2015-12-02 2020-01-22 株式会社竹中工務店 地盤改良システム
JP6535614B2 (ja) * 2016-02-01 2019-06-26 株式会社不動テトラ 地盤改良施工機
CN108797563A (zh) * 2018-07-03 2018-11-13 上海勘察设计研究院(集团)有限公司 一种超大直径多重超高压喷射注浆装置及其注浆工艺
CN108775012A (zh) * 2018-07-03 2018-11-09 上海勘察设计研究院(集团)有限公司 一种大直径超深高压喷射注浆装置及其注浆工艺
CN108775011A (zh) * 2018-07-03 2018-11-09 上海勘察设计研究院(集团)有限公司 一种直径可控高压喷射注浆装置及其注浆工艺
CN110863486A (zh) * 2019-11-15 2020-03-06 同济大学 一种基于排泥体积实时监测的mjs成桩质量辅助方法
CN115387383B (zh) * 2022-09-02 2023-10-10 中铁四局集团有限公司 一种紧邻既有线地铁车站夹层的加固处理新方法
JP7568334B2 (ja) * 2023-09-25 2024-10-16 浙大城市学院 スパイラルリーマ吸引式軽量気泡ソイルセメントｍｊｓ装置及びその工法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786212A (en) * 1985-05-09 1988-11-22 Karl Bauer Spezialtiefbau GmbH & Co, KG Process and apparatus for reinforcing a predeterminable area in the ground
US4971480A (en) * 1989-01-10 1990-11-20 N.I.T. Co., Ltd. Ground hardening material injector
JPH0489913A (ja) * 1990-08-01 1992-03-24 Shiro Nakajima スライム吸入硬化材注入工法とその装置
GB2258670A (en) * 1991-08-14 1993-02-17 Nit Co Ltd Improving ground

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707848A (en) * 1971-04-07 1973-01-02 Bolt Associates Inc Process and system for increasing load-bearing capacity of soil
JPS5532849A (en) * 1978-08-30 1980-03-07 Sato Kogyo Kk Grouting method
GB2042029B (en) * 1979-02-13 1982-11-17 Chuan Pao Chen P Method and apparatus for forming subterranean concrete piles
US4253781A (en) * 1979-03-08 1981-03-03 Philipp Holzmann Aktiengesellschaft Method and an apparatus for providing a grouted anchorage against hydrostatic pressure
JPS58106013A (ja) * 1981-12-16 1983-06-24 Nippon Soiru Kogyo Kk 薬液注入工法およびその装置
JPS5862212A (ja) * 1982-04-05 1983-04-13 Nippon Sogo Bosui Kk グラウト注入工法
JPS59195920A (ja) * 1983-04-19 1984-11-07 Toa Gurauto Kogyo Kk 薬液注入工法および該工法を実施するための装置
GB2158486B (en) * 1984-05-09 1987-09-23 Nit Co Ltd A method and apparatus for forming an underground solidification structure
JPH06104967B2 (ja) * 1989-01-27 1994-12-21 鹿島建設株式会社 大口径地盤改良工法
JP2751074B2 (ja) * 1989-10-04 1998-05-18 日東化学工業株式会社 地盤改良法およびそれに用いる装置
JPH07111693B2 (ja) * 1990-04-04 1995-11-29 シャープ株式会社 ネットワーク周辺機器アクセス方法
DE4138356A1 (de) * 1991-11-21 1993-05-27 Gu Tiefbau Ag Bohrvorrichtung fuer den tiefbau sowie verfahren zum herstellen von stabilisierenden saeulen oder aehnlichen gebilden in erdreich

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786212A (en) * 1985-05-09 1988-11-22 Karl Bauer Spezialtiefbau GmbH & Co, KG Process and apparatus for reinforcing a predeterminable area in the ground
US4971480A (en) * 1989-01-10 1990-11-20 N.I.T. Co., Ltd. Ground hardening material injector
JPH0489913A (ja) * 1990-08-01 1992-03-24 Shiro Nakajima スライム吸入硬化材注入工法とその装置
GB2258670A (en) * 1991-08-14 1993-02-17 Nit Co Ltd Improving ground

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 16, N‘ 314 (M-1278), Septiembre 1992 & JP 4089913 A (NAKAJIMA SHIRO NAKANISHI) * Resumen * *

Also Published As

Publication number Publication date
CN1096838A (zh) 1994-12-28
JPH073769A (ja) 1995-01-06
ES2083907R (es) 1997-05-01
SG44405A1 (en) 1997-12-19
KR950001026A (ko) 1995-01-03
DE4329208A1 (de) 1995-01-05
JP2729749B2 (ja) 1998-03-18
AU4456193A (en) 1995-01-19
US5401121A (en) 1995-03-28
GB9316840D0 (en) 1993-09-29
ES2083907B1 (es) 1998-01-01
FR2706924A1 (es) 1994-12-30
ITMI931907A0 (it) 1993-09-06
SE9302592L (sv) 1994-12-23
NL9301465A (nl) 1995-01-16
FR2706924B1 (es) 1997-05-30
GB2279382A (en) 1995-01-04
ITMI931907A1 (it) 1995-03-06
TW258768B (es) 1995-10-01
GB2279382B (en) 1996-11-20
IT1272574B (it) 1997-06-23
MY108754A (en) 1996-11-30
CA2103755A1 (en) 1994-12-23
SE9302592D0 (sv) 1993-08-10

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