JPS61135998U - - Google Patents

Info

Publication number
JPS61135998U
JPS61135998U JP1870485U JP1870485U JPS61135998U JP S61135998 U JPS61135998 U JP S61135998U JP 1870485 U JP1870485 U JP 1870485U JP 1870485 U JP1870485 U JP 1870485U JP S61135998 U JPS61135998 U JP S61135998U
Authority
JP
Japan
Prior art keywords
joint
end surface
convex portion
boards
joint end
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
JP1870485U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1870485U priority Critical patent/JPS61135998U/ja
Publication of JPS61135998U publication Critical patent/JPS61135998U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Joining Of Building Structures In Genera (AREA)
JP1870485U 1985-02-13 1985-02-13 Pending JPS61135998U (US07709020-20100504-C00041.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1870485U JPS61135998U (US07709020-20100504-C00041.png) 1985-02-13 1985-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1870485U JPS61135998U (US07709020-20100504-C00041.png) 1985-02-13 1985-02-13

Publications (1)

Publication Number Publication Date
JPS61135998U true JPS61135998U (US07709020-20100504-C00041.png) 1986-08-23

Family

ID=30507590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1870485U Pending JPS61135998U (US07709020-20100504-C00041.png) 1985-02-13 1985-02-13

Country Status (1)

Country Link
JP (1) JPS61135998U (US07709020-20100504-C00041.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452997A (en) * 1987-08-25 1989-03-01 Tokyu Kensetsu Kk Lining formwork for tunnel
JP2001323797A (ja) * 2000-05-12 2001-11-22 Yoshiji Matsumoto 変断面セグメントを用いたトンネル覆工の補強構造およびその施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218037A (en) * 1975-08-01 1977-02-10 Tsuzuki Junichi Composite segment and its preparation method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218037A (en) * 1975-08-01 1977-02-10 Tsuzuki Junichi Composite segment and its preparation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452997A (en) * 1987-08-25 1989-03-01 Tokyu Kensetsu Kk Lining formwork for tunnel
JP2001323797A (ja) * 2000-05-12 2001-11-22 Yoshiji Matsumoto 変断面セグメントを用いたトンネル覆工の補強構造およびその施工方法

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