JPS5448901A - Method of construction of excavation of large diameter vertical hole and its device - Google Patents

Method of construction of excavation of large diameter vertical hole and its device

Info

Publication number
JPS5448901A
JPS5448901A JP11535377A JP11535377A JPS5448901A JP S5448901 A JPS5448901 A JP S5448901A JP 11535377 A JP11535377 A JP 11535377A JP 11535377 A JP11535377 A JP 11535377A JP S5448901 A JPS5448901 A JP S5448901A
Authority
JP
Japan
Prior art keywords
excavation
construction
large diameter
vertical hole
diameter vertical
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
JP11535377A
Other languages
Japanese (ja)
Other versions
JPS5535553B2 (en
Inventor
Akio Fukuoka
Hiroshi Ookubo
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.)
Sumitomo Construction Co Ltd
Original Assignee
Sumitomo Construction Co 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 Sumitomo Construction Co Ltd filed Critical Sumitomo Construction Co Ltd
Priority to JP11535377A priority Critical patent/JPS5448901A/en
Publication of JPS5448901A publication Critical patent/JPS5448901A/en
Publication of JPS5535553B2 publication Critical patent/JPS5535553B2/ja
Granted legal-status Critical Current

Links

JP11535377A 1977-09-26 1977-09-26 Method of construction of excavation of large diameter vertical hole and its device Granted JPS5448901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11535377A JPS5448901A (en) 1977-09-26 1977-09-26 Method of construction of excavation of large diameter vertical hole and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11535377A JPS5448901A (en) 1977-09-26 1977-09-26 Method of construction of excavation of large diameter vertical hole and its device

Publications (2)

Publication Number Publication Date
JPS5448901A true JPS5448901A (en) 1979-04-17
JPS5535553B2 JPS5535553B2 (en) 1980-09-13

Family

ID=14660416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11535377A Granted JPS5448901A (en) 1977-09-26 1977-09-26 Method of construction of excavation of large diameter vertical hole and its device

Country Status (1)

Country Link
JP (1) JPS5448901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9780628B2 (en) 2013-10-30 2017-10-03 Mitsubishi Hitachi Power Systems, Ltd. Generator inspection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9780628B2 (en) 2013-10-30 2017-10-03 Mitsubishi Hitachi Power Systems, Ltd. Generator inspection method

Also Published As

Publication number Publication date
JPS5535553B2 (en) 1980-09-13

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