WO2008099504A1 - 管路内ケーブル引入状況予測方法 - Google Patents

管路内ケーブル引入状況予測方法 Download PDF

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Publication number
WO2008099504A1
WO2008099504A1 PCT/JP2007/052864 JP2007052864W WO2008099504A1 WO 2008099504 A1 WO2008099504 A1 WO 2008099504A1 JP 2007052864 W JP2007052864 W JP 2007052864W WO 2008099504 A1 WO2008099504 A1 WO 2008099504A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
conduit
pull
tension
bend
Prior art date
Application number
PCT/JP2007/052864
Other languages
English (en)
French (fr)
Inventor
Shigeharu Sugimoto
Masao Hisatomi
Tadahisa Hirakawa
Kouji Terasaki
Hidenori Oda
Hiroaki Kamohara
Original Assignee
Kyushu Electric Power Co., Inc.
Daiden Co., Ltd.
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 by Kyushu Electric Power Co., Inc., Daiden Co., Ltd. filed Critical Kyushu Electric Power Co., Inc.
Priority to KR1020097016745A priority Critical patent/KR101127089B1/ko
Priority to PCT/JP2007/052864 priority patent/WO2008099504A1/ja
Priority to JP2008557960A priority patent/JP4757316B2/ja
Publication of WO2008099504A1 publication Critical patent/WO2008099504A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle

Landscapes

  • Electric Cable Installation (AREA)

Abstract

　管路へのケーブル引入れ時に生じる引入れ張力と側圧を正確に予測できる管路内ケーブル引入状況予測方法である。すなわち、管路３０へのケーブル１０の引入れ張力を計算するにあたり、あらかじめ行われる管路各部の曲率半径計測により管路３０の所定距離ごとに取得された曲率半径のデータを用い、管路３０における所定距離ごとの区間を屈曲部と見なし、実際の曲率半径及び屈曲部入口側の既知のケーブル張力に基づいてケーブルの引入れ張力を所定距離ごとに順次計算していくことから、管路屈曲の影響を管路全体にわたって適切に反映させて引入れ張力の計算を行えることとなり、実際のケーブル引入れ時に近い正確なケーブル引入れ張力の予測値が得られ、ケーブル引入れに関して正しい判断が可能になり、引入れ時のトラブルを防止できると共に、計算処理を簡略化でき速やかに処理結果を得ることができる。
PCT/JP2007/052864 2007-02-16 2007-02-16 管路内ケーブル引入状況予測方法 WO2008099504A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097016745A KR101127089B1 (ko) 2007-02-16 2007-02-16 관로 내 케이블 인입 상황 예측 방법
PCT/JP2007/052864 WO2008099504A1 (ja) 2007-02-16 2007-02-16 管路内ケーブル引入状況予測方法
JP2008557960A JP4757316B2 (ja) 2007-02-16 2007-02-16 管路内ケーブル引入状況予測方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/052864 WO2008099504A1 (ja) 2007-02-16 2007-02-16 管路内ケーブル引入状況予測方法

Publications (1)

Publication Number Publication Date
WO2008099504A1 true WO2008099504A1 (ja) 2008-08-21

Family

ID=39689763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/052864 WO2008099504A1 (ja) 2007-02-16 2007-02-16 管路内ケーブル引入状況予測方法

Country Status (3)

Country Link
JP (1) JP4757316B2 (ja)
KR (1) KR101127089B1 (ja)
WO (1) WO2008099504A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101061741B1 (ko) * 2009-06-15 2011-09-02 진창오 지중 송전용 조립식 맨홀에 형성되는 각도를 갖는 관로구의 고정홈

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7255047B2 (ja) 2018-09-18 2023-04-11 フォスター電機株式会社 スピーカ用振動板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0728883A (ja) * 1993-07-14 1995-01-31 Mitsubishi Electric Corp 図面設計支援システム
JPH11332047A (ja) * 1998-05-11 1999-11-30 Nippon Telegr & Teleph Corp <Ntt> ケーブル布設・撤去法
WO2007010978A1 (ja) * 2005-07-21 2007-01-25 Kyushu Electric Power Co., Inc. 管路試験体及び管路試験方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0728883A (ja) * 1993-07-14 1995-01-31 Mitsubishi Electric Corp 図面設計支援システム
JPH11332047A (ja) * 1998-05-11 1999-11-30 Nippon Telegr & Teleph Corp <Ntt> ケーブル布設・撤去法
WO2007010978A1 (ja) * 2005-07-21 2007-01-25 Kyushu Electric Power Co., Inc. 管路試験体及び管路試験方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101061741B1 (ko) * 2009-06-15 2011-09-02 진창오 지중 송전용 조립식 맨홀에 형성되는 각도를 갖는 관로구의 고정홈

Also Published As

Publication number Publication date
JP4757316B2 (ja) 2011-08-24
KR101127089B1 (ko) 2012-03-23
JPWO2008099504A1 (ja) 2010-05-27
KR20100009526A (ko) 2010-01-27

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