JPH0248553Y2 - - Google Patents

Info

Publication number
JPH0248553Y2
JPH0248553Y2 JP1987088316U JP8831687U JPH0248553Y2 JP H0248553 Y2 JPH0248553 Y2 JP H0248553Y2 JP 1987088316 U JP1987088316 U JP 1987088316U JP 8831687 U JP8831687 U JP 8831687U JP H0248553 Y2 JPH0248553 Y2 JP H0248553Y2
Authority
JP
Japan
Prior art keywords
mud
earth pressure
pressure
earth
segment
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
JP1987088316U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62200792U (en, 2012
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 JP1987088316U priority Critical patent/JPH0248553Y2/ja
Publication of JPS62200792U publication Critical patent/JPS62200792U/ja
Application granted granted Critical
Publication of JPH0248553Y2 publication Critical patent/JPH0248553Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987088316U 1987-06-08 1987-06-08 Expired JPH0248553Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987088316U JPH0248553Y2 (en, 2012) 1987-06-08 1987-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987088316U JPH0248553Y2 (en, 2012) 1987-06-08 1987-06-08

Publications (2)

Publication Number Publication Date
JPS62200792U JPS62200792U (en, 2012) 1987-12-21
JPH0248553Y2 true JPH0248553Y2 (en, 2012) 1990-12-19

Family

ID=30946320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987088316U Expired JPH0248553Y2 (en, 2012) 1987-06-08 1987-06-08

Country Status (1)

Country Link
JP (1) JPH0248553Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4973051B2 (ja) * 2006-07-27 2012-07-11 株式会社大林組 土圧式シールド機による小土被り区間の掘進方法及びチャンバ内の圧力管理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880094A (ja) * 1981-11-04 1983-05-14 石川島播磨重工業株式会社 シ−ルド掘進機の切羽安定制御方法

Also Published As

Publication number Publication date
JPS62200792U (en, 2012) 1987-12-21

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