JPS6030797A - 拡大シ−ルド工法 - Google Patents

拡大シ−ルド工法

Info

Publication number
JPS6030797A
JPS6030797A JP13910083A JP13910083A JPS6030797A JP S6030797 A JPS6030797 A JP S6030797A JP 13910083 A JP13910083 A JP 13910083A JP 13910083 A JP13910083 A JP 13910083A JP S6030797 A JPS6030797 A JP S6030797A
Authority
JP
Japan
Prior art keywords
tunnel
enlarged
shield
shield excavator
expansion
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
JP13910083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346235B2 (enrdf_load_stackoverflow
Inventor
正人 本多
高宮　茂夫
義幸 高橋
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.)
Mitsui Construction Co Ltd
Original Assignee
Mitsui 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 Mitsui Construction Co Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP13910083A priority Critical patent/JPS6030797A/ja
Publication of JPS6030797A publication Critical patent/JPS6030797A/ja
Publication of JPS6346235B2 publication Critical patent/JPS6346235B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP13910083A 1983-07-29 1983-07-29 拡大シ−ルド工法 Granted JPS6030797A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13910083A JPS6030797A (ja) 1983-07-29 1983-07-29 拡大シ−ルド工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13910083A JPS6030797A (ja) 1983-07-29 1983-07-29 拡大シ−ルド工法

Publications (2)

Publication Number Publication Date
JPS6030797A true JPS6030797A (ja) 1985-02-16
JPS6346235B2 JPS6346235B2 (enrdf_load_stackoverflow) 1988-09-14

Family

ID=15237484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13910083A Granted JPS6030797A (ja) 1983-07-29 1983-07-29 拡大シ−ルド工法

Country Status (1)

Country Link
JP (1) JPS6030797A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4854523B2 (ja) * 2007-01-12 2012-01-18 鹿島建設株式会社 トンネル構築方法

Also Published As

Publication number Publication date
JPS6346235B2 (enrdf_load_stackoverflow) 1988-09-14

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