JPH0232436B2 - - Google Patents

Info

Publication number
JPH0232436B2
JPH0232436B2 JP59027696A JP2769684A JPH0232436B2 JP H0232436 B2 JPH0232436 B2 JP H0232436B2 JP 59027696 A JP59027696 A JP 59027696A JP 2769684 A JP2769684 A JP 2769684A JP H0232436 B2 JPH0232436 B2 JP H0232436B2
Authority
JP
Japan
Prior art keywords
widening
shield
erector
drum support
support ring
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
JP59027696A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60173293A (ja
Inventor
Katsuo Uga
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP59027696A priority Critical patent/JPS60173293A/ja
Publication of JPS60173293A publication Critical patent/JPS60173293A/ja
Publication of JPH0232436B2 publication Critical patent/JPH0232436B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP59027696A 1984-02-15 1984-02-15 拡幅型シ−ルド掘進機 Granted JPS60173293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59027696A JPS60173293A (ja) 1984-02-15 1984-02-15 拡幅型シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59027696A JPS60173293A (ja) 1984-02-15 1984-02-15 拡幅型シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS60173293A JPS60173293A (ja) 1985-09-06
JPH0232436B2 true JPH0232436B2 (enrdf_load_stackoverflow) 1990-07-20

Family

ID=12228137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59027696A Granted JPS60173293A (ja) 1984-02-15 1984-02-15 拡幅型シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS60173293A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0544388A (ja) * 1991-08-14 1993-02-23 Mitsui Eng & Shipbuild Co Ltd 地下空洞の構築方法及びシールド機

Also Published As

Publication number Publication date
JPS60173293A (ja) 1985-09-06

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