JPS6154098U - - Google Patents

Info

Publication number
JPS6154098U
JPS6154098U JP13759684U JP13759684U JPS6154098U JP S6154098 U JPS6154098 U JP S6154098U JP 13759684 U JP13759684 U JP 13759684U JP 13759684 U JP13759684 U JP 13759684U JP S6154098 U JPS6154098 U JP S6154098U
Authority
JP
Japan
Prior art keywords
earth
pressure chamber
sand
guide wall
center
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
JP13759684U
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 JP13759684U priority Critical patent/JPS6154098U/ja
Publication of JPS6154098U publication Critical patent/JPS6154098U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP13759684U 1984-09-10 1984-09-10 Pending JPS6154098U (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13759684U JPS6154098U (en:Method) 1984-09-10 1984-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13759684U JPS6154098U (en:Method) 1984-09-10 1984-09-10

Publications (1)

Publication Number Publication Date
JPS6154098U true JPS6154098U (en:Method) 1986-04-11

Family

ID=30696011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13759684U Pending JPS6154098U (en:Method) 1984-09-10 1984-09-10

Country Status (1)

Country Link
JP (1) JPS6154098U (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740095A (en) * 1980-08-19 1982-03-05 Kanobooring Kk Shielding for excavating tunnels
JPS5854497B2 (ja) * 1980-07-14 1983-12-05 日本電気株式会社 半導体基板の内部欠陥によるゲッタリング効果を増大させる方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854497B2 (ja) * 1980-07-14 1983-12-05 日本電気株式会社 半導体基板の内部欠陥によるゲッタリング効果を増大させる方法
JPS5740095A (en) * 1980-08-19 1982-03-05 Kanobooring Kk Shielding for excavating tunnels

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