JPS6336596U - - Google Patents

Info

Publication number
JPS6336596U
JPS6336596U JP12824486U JP12824486U JPS6336596U JP S6336596 U JPS6336596 U JP S6336596U JP 12824486 U JP12824486 U JP 12824486U JP 12824486 U JP12824486 U JP 12824486U JP S6336596 U JPS6336596 U JP S6336596U
Authority
JP
Japan
Prior art keywords
groove
wall surfaces
segment
filled
grooves
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
JP12824486U
Other languages
English (en)
Other versions
JPH0535200Y2 (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 JP1986128244U priority Critical patent/JPH0535200Y2/ja
Publication of JPS6336596U publication Critical patent/JPS6336596U/ja
Application granted granted Critical
Publication of JPH0535200Y2 publication Critical patent/JPH0535200Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係るセグメントの一実施例の
構成を示す斜視図、第2図はセグメント継目部の
構成を示す部分断面図、第3図は組立てられたセ
グメントの構成を示す正面図、第4図は同じく側
面図である。 1:セグメント、2:周縁壁面、3:凹溝、4
:ボルト孔、5:シール液注入用接続口、6:ボ
ルト、7:セグメント継目部、8:シール液、9
:シールド掘削機、10:遮閉リング、11:空
気抜き孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前後及び左右の各周縁壁面に、夫々の周縁壁面
    にわたつて一連に連通する凹溝を周設し、セグメ
    ント内側面における前記凹溝の一部には、該凹溝
    の内部に充填されるべきシール液の注入口を設け
    たことを特徴とする覆工用セグメント。
JP1986128244U 1986-08-25 1986-08-25 Expired - Lifetime JPH0535200Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986128244U JPH0535200Y2 (ja) 1986-08-25 1986-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986128244U JPH0535200Y2 (ja) 1986-08-25 1986-08-25

Publications (2)

Publication Number Publication Date
JPS6336596U true JPS6336596U (ja) 1988-03-09
JPH0535200Y2 JPH0535200Y2 (ja) 1993-09-07

Family

ID=31023739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986128244U Expired - Lifetime JPH0535200Y2 (ja) 1986-08-25 1986-08-25

Country Status (1)

Country Link
JP (1) JPH0535200Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154300A (ja) * 1983-02-23 1984-09-03 滝川鉱業株式会社 シ−ルド工法における一次覆工部での止水方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154300A (ja) * 1983-02-23 1984-09-03 滝川鉱業株式会社 シ−ルド工法における一次覆工部での止水方法

Also Published As

Publication number Publication date
JPH0535200Y2 (ja) 1993-09-07

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