JPS604624U - Ground improvement injection pipe structure - Google Patents

Ground improvement injection pipe structure

Info

Publication number
JPS604624U
JPS604624U JP9321883U JP9321883U JPS604624U JP S604624 U JPS604624 U JP S604624U JP 9321883 U JP9321883 U JP 9321883U JP 9321883 U JP9321883 U JP 9321883U JP S604624 U JPS604624 U JP S604624U
Authority
JP
Japan
Prior art keywords
injection pipe
pipe structure
passage
improvement injection
ground improvement
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.)
Pending
Application number
JP9321883U
Other languages
Japanese (ja)
Inventor
富塚　敏昭
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9321883U priority Critical patent/JPS604624U/en
Publication of JPS604624U publication Critical patent/JPS604624U/en
Pending legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は、この考案の１実施例を示すものであ６、第１図
は部分縦断面図、第２．　３．　４．　５図は工程説明
断面図である。 １１・・・第１通路、１３・・・第２通路、１６・・・
混合室、２０・・・ノズル、１・・・地盤改良注入管、
１２・・・小径部、２６・・・エアー通路、２２・・・
エアーノズル。The drawings show one embodiment of this invention, with FIG. 1 being a partial vertical sectional view, and FIG. 3. 4. FIG. 5 is a cross-sectional view explaining the process. 11...first passage, 13...second passage, 16...
Mixing chamber, 20... Nozzle, 1... Ground improvement injection pipe,
12... Small diameter part, 26... Air passage, 22...
Air nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央部に形成された第１通路の先端付近で第２通路が合
流しその合流部下力に混合室が形成され該混合室に連通
ずるノズルが外周面に付設されている地盤改良注入管構
造において、上記第１通路の合流部が絞られて形成され
、上記ノズルの周囲にエアー通路連通のエアーノズルが
形成されていることを特徴とする地盤改良注入管構造。In a soil improvement injection pipe structure in which a second passage merges near the tip of a first passage formed in the center, a mixing chamber is formed below the junction, and a nozzle communicating with the mixing chamber is attached to the outer peripheral surface. . A soil improvement injection pipe structure, characterized in that the merging portion of the first passage is narrowed and formed, and an air nozzle communicating with the air passage is formed around the nozzle.
JP9321883U 1983-06-20 1983-06-20 Ground improvement injection pipe structure Pending JPS604624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9321883U JPS604624U (en) 1983-06-20 1983-06-20 Ground improvement injection pipe structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9321883U JPS604624U (en) 1983-06-20 1983-06-20 Ground improvement injection pipe structure

Publications (1)

Publication Number Publication Date
JPS604624U true JPS604624U (en) 1985-01-14

Family

ID=30223913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9321883U Pending JPS604624U (en) 1983-06-20 1983-06-20 Ground improvement injection pipe structure

Country Status (1)

Country Link
JP (1) JPS604624U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315518A (en) * 1988-03-14 1989-12-20 Nit Co Ltd Ground improving method by superhigh pressure mixing hardener jet and device thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315518A (en) * 1988-03-14 1989-12-20 Nit Co Ltd Ground improving method by superhigh pressure mixing hardener jet and device thereof

Similar Documents

Publication Publication Date Title
JPS604624U (en) Ground improvement injection pipe structure
JPS63201440U (en)
JPS581027U (en) Slurry suction device
JPS5850394U (en) Cap for closing pipe end
JPS59139515U (en) Highly directional injection tube
JPS60161460U (en) Shaft masking device
JPS5879981U (en) earth rod harpoon
JPS59186629U (en) bunsen barna
JPS59149986U (en) Jettrum nozzle
JPS58112525U (en) Plug for the corner of the molten resin flow path
JPS5886252U (en) Baul Mill
JPS6063462U (en) flexible nozzle
JPS59104706U (en) glove mold
JPS59127759U (en) air duster nozzle
JPS58146561U (en) injection button cap
JPS60170057U (en) diaphragm type vaporizer
JPS6079942U (en) plant cultivation cup
JPH0270442U (en)
JPS5994755U (en) casting nozzle
JPS61142968U (en)
JPS5837961U (en) fuel injection valve
JPS60144954U (en) Injection button that allows you to freely control the injection direction
JPS60101498U (en) funnel
JPS5863001U (en) Spray drying nozzle tip
JPS61116110U (en)