JPS6462594A - Injection method of slurry material in method of slurry shield construction - Google Patents

Injection method of slurry material in method of slurry shield construction

Info

Publication number
JPS6462594A
JPS6462594A JP21924687A JP21924687A JPS6462594A JP S6462594 A JPS6462594 A JP S6462594A JP 21924687 A JP21924687 A JP 21924687A JP 21924687 A JP21924687 A JP 21924687A JP S6462594 A JPS6462594 A JP S6462594A
Authority
JP
Japan
Prior art keywords
oil
tank
water
slurry
double 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
JP21924687A
Other languages
Japanese (ja)
Other versions
JPH0439560B2 (en
Inventor
Yasuaki Chiba
Toshiharu Naruse
Tatsuro Tamai
Katsuji Ikezoe
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP21924687A priority Critical patent/JPS6462594A/en
Publication of JPS6462594A publication Critical patent/JPS6462594A/en
Publication of JPH0439560B2 publication Critical patent/JPH0439560B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

PURPOSE: To remove a stable quality of cut soil and cope with changes of natural ground by kneading resin, water, and oil by a specific weight ratio to then be discharged in the front of a cutter or within a compression chamber. CONSTITUTION: Oil in an oil tank 1 is force fed by a pump 2 so as to be put in a kneading tank 3, and in kneading tank 3, resin, water, and oil are kneaded at a weight ratio of 1:0.5, 0.5-1.5. Then, kneaded matter is stored in a storage tank 5 for stirring; which is then force fed to a double tube nozzle 8 after its quality control is performed by a variable quantitative pump 7. While, water in a reservoir 11 is force fed to the double tube nozzle 8 an underwater electric pump 12 via a water tank 13 after its quantity control is effected by a variable quantitative pump 14 and valve 15. These are further mixed within the double tube nozzle 8 and then discharged in the front of the cutter or within the compression chamber.
JP21924687A 1987-09-03 1987-09-03 Injection method of slurry material in method of slurry shield construction Granted JPS6462594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21924687A JPS6462594A (en) 1987-09-03 1987-09-03 Injection method of slurry material in method of slurry shield construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21924687A JPS6462594A (en) 1987-09-03 1987-09-03 Injection method of slurry material in method of slurry shield construction

Publications (2)

Publication Number Publication Date
JPS6462594A true JPS6462594A (en) 1989-03-09
JPH0439560B2 JPH0439560B2 (en) 1992-06-29

Family

ID=16732512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21924687A Granted JPS6462594A (en) 1987-09-03 1987-09-03 Injection method of slurry material in method of slurry shield construction

Country Status (1)

Country Link
JP (1) JPS6462594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184595A (en) * 2004-12-28 2006-07-13 Alpha Co Ltd Banner reinforcing member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184595A (en) * 2004-12-28 2006-07-13 Alpha Co Ltd Banner reinforcing member

Also Published As

Publication number Publication date
JPH0439560B2 (en) 1992-06-29

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