JPS5572592A - Method of shielding excavation by pressurizing soft mud - Google Patents

Method of shielding excavation by pressurizing soft mud

Info

Publication number
JPS5572592A
JPS5572592A JP14424778A JP14424778A JPS5572592A JP S5572592 A JPS5572592 A JP S5572592A JP 14424778 A JP14424778 A JP 14424778A JP 14424778 A JP14424778 A JP 14424778A JP S5572592 A JPS5572592 A JP S5572592A
Authority
JP
Japan
Prior art keywords
soft mud
pressurizing
excavation
shielding
shielding excavation
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
JP14424778A
Other languages
Japanese (ja)
Inventor
Takao Ariizumi
Hiroshi Ogawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP14424778A priority Critical patent/JPS5572592A/en
Publication of JPS5572592A publication Critical patent/JPS5572592A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP14424778A 1978-11-24 1978-11-24 Method of shielding excavation by pressurizing soft mud Pending JPS5572592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14424778A JPS5572592A (en) 1978-11-24 1978-11-24 Method of shielding excavation by pressurizing soft mud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14424778A JPS5572592A (en) 1978-11-24 1978-11-24 Method of shielding excavation by pressurizing soft mud

Publications (1)

Publication Number Publication Date
JPS5572592A true JPS5572592A (en) 1980-05-31

Family

ID=15357654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14424778A Pending JPS5572592A (en) 1978-11-24 1978-11-24 Method of shielding excavation by pressurizing soft mud

Country Status (1)

Country Link
JP (1) JPS5572592A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272891A (en) * 1985-09-27 1987-04-03 日本コムシス株式会社 Method for excavating pit
JP2017014878A (en) * 2015-07-07 2017-01-19 三井住友建設株式会社 Shield excavating machine and method of constructing tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272891A (en) * 1985-09-27 1987-04-03 日本コムシス株式会社 Method for excavating pit
JP2017014878A (en) * 2015-07-07 2017-01-19 三井住友建設株式会社 Shield excavating machine and method of constructing tunnel

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