JPH0454796B2 - - Google Patents

Info

Publication number
JPH0454796B2
JPH0454796B2 JP60285695A JP28569585A JPH0454796B2 JP H0454796 B2 JPH0454796 B2 JP H0454796B2 JP 60285695 A JP60285695 A JP 60285695A JP 28569585 A JP28569585 A JP 28569585A JP H0454796 B2 JPH0454796 B2 JP H0454796B2
Authority
JP
Japan
Prior art keywords
face
wall thickness
pipe
leading pipe
leading
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.)
Expired - Lifetime
Application number
JP60285695A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62146394A (ja
Inventor
Motoyuki Takasu
Koichi Hara
Sumio Fukuda
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.)
Tokyu Construction Co Ltd
Original Assignee
Tokyu 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 Tokyu Construction Co Ltd filed Critical Tokyu Construction Co Ltd
Priority to JP28569585A priority Critical patent/JPS62146394A/ja
Publication of JPS62146394A publication Critical patent/JPS62146394A/ja
Publication of JPH0454796B2 publication Critical patent/JPH0454796B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP28569585A 1985-12-20 1985-12-20 推進工法 Granted JPS62146394A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28569585A JPS62146394A (ja) 1985-12-20 1985-12-20 推進工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28569585A JPS62146394A (ja) 1985-12-20 1985-12-20 推進工法

Publications (2)

Publication Number Publication Date
JPS62146394A JPS62146394A (ja) 1987-06-30
JPH0454796B2 true JPH0454796B2 (enrdf_load_stackoverflow) 1992-09-01

Family

ID=17694837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28569585A Granted JPS62146394A (ja) 1985-12-20 1985-12-20 推進工法

Country Status (1)

Country Link
JP (1) JPS62146394A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5399292B2 (ja) * 2010-02-23 2014-01-29 東日本旅客鉄道株式会社 エレメント推進工法、及びエレメント推進工法に用いられる刃口エレメント

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195998A (ja) * 1983-04-23 1984-11-07 東邦地下工機株式会社 管の埋設装置

Also Published As

Publication number Publication date
JPS62146394A (ja) 1987-06-30

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