JPH0365797U - - Google Patents

Info

Publication number
JPH0365797U
JPH0365797U JP12607989U JP12607989U JPH0365797U JP H0365797 U JPH0365797 U JP H0365797U JP 12607989 U JP12607989 U JP 12607989U JP 12607989 U JP12607989 U JP 12607989U JP H0365797 U JPH0365797 U JP H0365797U
Authority
JP
Japan
Prior art keywords
tunnel
segment
absorbing material
sound absorbing
view
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
JP12607989U
Other languages
English (en)
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 JP12607989U priority Critical patent/JPH0365797U/ja
Publication of JPH0365797U publication Critical patent/JPH0365797U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図乃至第4図は本考案の第1実施例を示し
、第1図はセグメント本体の斜視図、第2図はト
ンネル軸方向の同断面図、第3図はトンネル周方
向の同断面図、第4図は同裏面平面図であり、第
5図乃至第7図は本考案の第2実施例を示し、第
5図はセグメント本体の斜視図、第6図はトンネ
ル軸方向の同断面図、第7図はトンネル周方向の
同断面図である。 1……セグメント本体、8……外側面、10…
…吸音材。

Claims (1)

    【実用新案登録請求の範囲】
  1. セグメント本体1のトンネル半径方向外方にあ
    る外側面8の略全面にわたり、吸音材10を設け
    たことを特徴とするトンネル用セグメント。
JP12607989U 1989-10-27 1989-10-27 Pending JPH0365797U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12607989U JPH0365797U (ja) 1989-10-27 1989-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12607989U JPH0365797U (ja) 1989-10-27 1989-10-27

Publications (1)

Publication Number Publication Date
JPH0365797U true JPH0365797U (ja) 1991-06-26

Family

ID=31673918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12607989U Pending JPH0365797U (ja) 1989-10-27 1989-10-27

Country Status (1)

Country Link
JP (1) JPH0365797U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363894A (ja) * 1986-09-01 1988-03-22 大成建設株式会社 シ−ルド工法における裏込材の充填方法およびセグメント

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363894A (ja) * 1986-09-01 1988-03-22 大成建設株式会社 シ−ルド工法における裏込材の充填方法およびセグメント

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