JPH0133640B2 - - Google Patents

Info

Publication number
JPH0133640B2
JPH0133640B2 JP56195722A JP19572281A JPH0133640B2 JP H0133640 B2 JPH0133640 B2 JP H0133640B2 JP 56195722 A JP56195722 A JP 56195722A JP 19572281 A JP19572281 A JP 19572281A JP H0133640 B2 JPH0133640 B2 JP H0133640B2
Authority
JP
Japan
Prior art keywords
cylindrical body
tube
opening
parts
box
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
Application number
JP56195722A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5898594A (ja
Inventor
Tooru Goto
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP56195722A priority Critical patent/JPS5898594A/ja
Publication of JPS5898594A publication Critical patent/JPS5898594A/ja
Publication of JPH0133640B2 publication Critical patent/JPH0133640B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP56195722A 1981-12-07 1981-12-07 トンネルの拡幅部の施工法 Granted JPS5898594A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56195722A JPS5898594A (ja) 1981-12-07 1981-12-07 トンネルの拡幅部の施工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56195722A JPS5898594A (ja) 1981-12-07 1981-12-07 トンネルの拡幅部の施工法

Publications (2)

Publication Number Publication Date
JPS5898594A JPS5898594A (ja) 1983-06-11
JPH0133640B2 true JPH0133640B2 (enExample) 1989-07-14

Family

ID=16345873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56195722A Granted JPS5898594A (ja) 1981-12-07 1981-12-07 トンネルの拡幅部の施工法

Country Status (1)

Country Link
JP (1) JPS5898594A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873693A (ja) * 1981-10-27 1983-05-02 川崎重工業株式会社 シ−ルド工法によるトンネルの部分拡幅方法

Also Published As

Publication number Publication date
JPS5898594A (ja) 1983-06-11

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