JPH0329578U - - Google Patents

Info

Publication number
JPH0329578U
JPH0329578U JP8881289U JP8881289U JPH0329578U JP H0329578 U JPH0329578 U JP H0329578U JP 8881289 U JP8881289 U JP 8881289U JP 8881289 U JP8881289 U JP 8881289U JP H0329578 U JPH0329578 U JP H0329578U
Authority
JP
Japan
Prior art keywords
underground structure
cylindrical underground
cylindrical
corners
hollow part
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
JP8881289U
Other languages
English (en)
Other versions
JPH0545661Y2 (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 JP1989088812U priority Critical patent/JPH0545661Y2/ja
Publication of JPH0329578U publication Critical patent/JPH0329578U/ja
Application granted granted Critical
Publication of JPH0545661Y2 publication Critical patent/JPH0545661Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図及び第２図は筒状地下構造物の一実施例
を示し、第１図は側面図、第２図は斜視図、第３
図及び第４図は筒状地下構造物の継目部構造の一
実施例を示し、第３図は断面図、第４図は第３図
における−線断面図、第５図は筒状地下構造
物の継目部構造の変形例を示す部分断面図、第６
図は従来の筒状地下構造物の側面図、第７図は従
来の筒状地下構造物の継目部構造の部分断面図で
ある。 Ａ…筒状地下構造物、３…隙間、４…中空部、
５…内周面、７…大径部、７ａ…内周面、８…凹
曲面部、１０…シール板、１０ａ…撓み部、１０
ｃ…側部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 矩形状断面の中空部を有する筒状地下構造
    物であつて、該筒状地下構造物の端部における内
    周面の四隅の各々がその両側の辺と滑らかに連続
    する凹曲面状に形成されていることを特徴とする
    筒状地下構造物。 (2) 矩形状断面の中空部を有する筒状地下構造
    物の端部同志が間隙を介して対向し、前記筒状地
    下構造物の対向する端部における内周面の四隅の
    各々がその両側の辺と滑らかに連続する凹曲面状
    に形成され、前記対向する端部における内周面間
    に、中央部で撓み部を有するシール板が架設され
    ていることを特徴とする筒状地下構造物の継目部
    構造。
JP1989088812U 1989-07-27 1989-07-27 Expired - Lifetime JPH0545661Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989088812U JPH0545661Y2 (ja) 1989-07-27 1989-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989088812U JPH0545661Y2 (ja) 1989-07-27 1989-07-27

Publications (2)

Publication Number Publication Date
JPH0329578U true JPH0329578U (ja) 1991-03-25
JPH0545661Y2 JPH0545661Y2 (ja) 1993-11-24

Family

ID=31638404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989088812U Expired - Lifetime JPH0545661Y2 (ja) 1989-07-27 1989-07-27

Country Status (1)

Country Link
JP (1) JPH0545661Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129596A (en) * 1979-03-28 1980-10-07 Seibu Polymer Kasei Kk Joint for culvert
JPS5655511U (ja) * 1979-10-02 1981-05-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129596A (en) * 1979-03-28 1980-10-07 Seibu Polymer Kasei Kk Joint for culvert
JPS5655511U (ja) * 1979-10-02 1981-05-14

Also Published As

Publication number Publication date
JPH0545661Y2 (ja) 1993-11-24

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