JPS58150618A - 硬化剤注入方法とその装置 - Google Patents

硬化剤注入方法とその装置

Info

Publication number
JPS58150618A
JPS58150618A JP3243982A JP3243982A JPS58150618A JP S58150618 A JPS58150618 A JP S58150618A JP 3243982 A JP3243982 A JP 3243982A JP 3243982 A JP3243982 A JP 3243982A JP S58150618 A JPS58150618 A JP S58150618A
Authority
JP
Japan
Prior art keywords
nozzle
injection
hardening agent
tip
tube
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
JP3243982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63565B2 (enrdf_load_stackoverflow
Inventor
Wataru Nakanishi
渉 中西
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.)
NIT Co Ltd Japan
NIT Inc
Original Assignee
NIT Co Ltd Japan
NIT Inc
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 NIT Co Ltd Japan, NIT Inc filed Critical NIT Co Ltd Japan
Priority to JP3243982A priority Critical patent/JPS58150618A/ja
Publication of JPS58150618A publication Critical patent/JPS58150618A/ja
Publication of JPS63565B2 publication Critical patent/JPS63565B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (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)
JP3243982A 1982-03-03 1982-03-03 硬化剤注入方法とその装置 Granted JPS58150618A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3243982A JPS58150618A (ja) 1982-03-03 1982-03-03 硬化剤注入方法とその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3243982A JPS58150618A (ja) 1982-03-03 1982-03-03 硬化剤注入方法とその装置

Publications (2)

Publication Number Publication Date
JPS58150618A true JPS58150618A (ja) 1983-09-07
JPS63565B2 JPS63565B2 (enrdf_load_stackoverflow) 1988-01-07

Family

ID=12358985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3243982A Granted JPS58150618A (ja) 1982-03-03 1982-03-03 硬化剤注入方法とその装置

Country Status (1)

Country Link
JP (1) JPS58150618A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640649A (en) * 1984-05-09 1987-02-03 N.I.T. Co., Ltd. Method and apparatus for forming an underground solidification structure
JPH02164912A (ja) * 1988-12-19 1990-06-25 Hariba:Kk 圧縮気体を利用した地盤改良工法とこれに用いる施工装置
JPH035518A (ja) * 1989-06-01 1991-01-11 Nit Co Ltd 二重管による地盤硬化材超高圧噴射注入工法
JPH035517A (ja) * 1989-06-01 1991-01-11 Nit Co Ltd 地盤硬化材高圧噴射注入工法
JPH04161609A (ja) * 1990-10-25 1992-06-05 Tokiwa Kensetsu Kk 支保覆工層造成工法とその装置
JPH06123116A (ja) * 1992-02-28 1994-05-06 Nit Co Ltd 地盤硬化材注入工法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0223174U (enrdf_load_stackoverflow) * 1988-07-22 1990-02-15

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495406A (enrdf_load_stackoverflow) * 1972-04-06 1974-01-18
JPS51119111A (en) * 1976-03-29 1976-10-19 Kajima Corp Jetgrouting method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495406A (enrdf_load_stackoverflow) * 1972-04-06 1974-01-18
JPS51119111A (en) * 1976-03-29 1976-10-19 Kajima Corp Jetgrouting method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640649A (en) * 1984-05-09 1987-02-03 N.I.T. Co., Ltd. Method and apparatus for forming an underground solidification structure
JPH02164912A (ja) * 1988-12-19 1990-06-25 Hariba:Kk 圧縮気体を利用した地盤改良工法とこれに用いる施工装置
JPH035518A (ja) * 1989-06-01 1991-01-11 Nit Co Ltd 二重管による地盤硬化材超高圧噴射注入工法
JPH035517A (ja) * 1989-06-01 1991-01-11 Nit Co Ltd 地盤硬化材高圧噴射注入工法
JPH04161609A (ja) * 1990-10-25 1992-06-05 Tokiwa Kensetsu Kk 支保覆工層造成工法とその装置
JPH06123116A (ja) * 1992-02-28 1994-05-06 Nit Co Ltd 地盤硬化材注入工法

Also Published As

Publication number Publication date
JPS63565B2 (enrdf_load_stackoverflow) 1988-01-07

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