JPH0329439Y2 - - Google Patents

Info

Publication number
JPH0329439Y2
JPH0329439Y2 JP13449184U JP13449184U JPH0329439Y2 JP H0329439 Y2 JPH0329439 Y2 JP H0329439Y2 JP 13449184 U JP13449184 U JP 13449184U JP 13449184 U JP13449184 U JP 13449184U JP H0329439 Y2 JPH0329439 Y2 JP H0329439Y2
Authority
JP
Japan
Prior art keywords
sheet
explosion
impact
hole
space
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
JP13449184U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150200U (pm
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 JP13449184U priority Critical patent/JPH0329439Y2/ja
Publication of JPS6150200U publication Critical patent/JPS6150200U/ja
Application granted granted Critical
Publication of JPH0329439Y2 publication Critical patent/JPH0329439Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
JP13449184U 1984-09-06 1984-09-06 Expired JPH0329439Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13449184U JPH0329439Y2 (pm) 1984-09-06 1984-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13449184U JPH0329439Y2 (pm) 1984-09-06 1984-09-06

Publications (2)

Publication Number Publication Date
JPS6150200U JPS6150200U (pm) 1986-04-04
JPH0329439Y2 true JPH0329439Y2 (pm) 1991-06-24

Family

ID=30693002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13449184U Expired JPH0329439Y2 (pm) 1984-09-06 1984-09-06

Country Status (1)

Country Link
JP (1) JPH0329439Y2 (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6378883B2 (ja) * 2014-01-17 2018-08-22 株式会社オリエンタルコンサルタンツ トンネル発破掘削用の飛石防護装置

Also Published As

Publication number Publication date
JPS6150200U (pm) 1986-04-04

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