JPS5246637A - Connection device of segment in method of shield construction - Google Patents

Connection device of segment in method of shield construction

Info

Publication number
JPS5246637A
JPS5246637A JP50122531A JP12253175A JPS5246637A JP S5246637 A JPS5246637 A JP S5246637A JP 50122531 A JP50122531 A JP 50122531A JP 12253175 A JP12253175 A JP 12253175A JP S5246637 A JPS5246637 A JP S5246637A
Authority
JP
Japan
Prior art keywords
segment
connection device
shield construction
shield
construction
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
JP50122531A
Other languages
Japanese (ja)
Other versions
JPS5240781B2 (en
Inventor
Toshiyuki Ueno
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.)
Japan National Railways
Original Assignee
Japan National Railways
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 Japan National Railways filed Critical Japan National Railways
Priority to JP50122531A priority Critical patent/JPS5246637A/en
Publication of JPS5246637A publication Critical patent/JPS5246637A/en
Publication of JPS5240781B2 publication Critical patent/JPS5240781B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP50122531A 1975-10-13 1975-10-13 Connection device of segment in method of shield construction Granted JPS5246637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122531A JPS5246637A (en) 1975-10-13 1975-10-13 Connection device of segment in method of shield construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122531A JPS5246637A (en) 1975-10-13 1975-10-13 Connection device of segment in method of shield construction

Publications (2)

Publication Number Publication Date
JPS5246637A true JPS5246637A (en) 1977-04-13
JPS5240781B2 JPS5240781B2 (en) 1977-10-14

Family

ID=14838148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122531A Granted JPS5246637A (en) 1975-10-13 1975-10-13 Connection device of segment in method of shield construction

Country Status (1)

Country Link
JP (1) JPS5246637A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5497893A (en) * 1978-01-20 1979-08-02 Hitachi Zosen Corp Automatic cutting device
JP2020204251A (en) * 2019-06-14 2020-12-24 オプティマス オーイー ソリューションズ リミテッド ライアビリティ カンパニー Fitting for joining precast structural segments together and precast structural segment with such fitting
JP2023083866A (en) * 2021-12-06 2023-06-16 戸田建設株式会社 Connection joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5497893A (en) * 1978-01-20 1979-08-02 Hitachi Zosen Corp Automatic cutting device
JP2020204251A (en) * 2019-06-14 2020-12-24 オプティマス オーイー ソリューションズ リミテッド ライアビリティ カンパニー Fitting for joining precast structural segments together and precast structural segment with such fitting
JP2023083866A (en) * 2021-12-06 2023-06-16 戸田建設株式会社 Connection joint

Also Published As

Publication number Publication date
JPS5240781B2 (en) 1977-10-14

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