JPS61186694A - ボアホ−ルの深度測定法 - Google Patents

ボアホ−ルの深度測定法

Info

Publication number
JPS61186694A
JPS61186694A JP60027499A JP2749985A JPS61186694A JP S61186694 A JPS61186694 A JP S61186694A JP 60027499 A JP60027499 A JP 60027499A JP 2749985 A JP2749985 A JP 2749985A JP S61186694 A JPS61186694 A JP S61186694A
Authority
JP
Japan
Prior art keywords
borehole
depth
cable
signal
sound wave
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
JP60027499A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0468439B2 (2
Inventor
飯塚　友之助
卓 石井
桜井　仁
耕治 長田
武川　芳広
松本　好高
治 村上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP60027499A priority Critical patent/JPS61186694A/ja
Publication of JPS61186694A publication Critical patent/JPS61186694A/ja
Publication of JPH0468439B2 publication Critical patent/JPH0468439B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP60027499A 1985-02-14 1985-02-14 ボアホ−ルの深度測定法 Granted JPS61186694A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60027499A JPS61186694A (ja) 1985-02-14 1985-02-14 ボアホ−ルの深度測定法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60027499A JPS61186694A (ja) 1985-02-14 1985-02-14 ボアホ−ルの深度測定法

Publications (2)

Publication Number Publication Date
JPS61186694A true JPS61186694A (ja) 1986-08-20
JPH0468439B2 JPH0468439B2 (2) 1992-11-02

Family

ID=12222833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60027499A Granted JPS61186694A (ja) 1985-02-14 1985-02-14 ボアホ−ルの深度測定法

Country Status (1)

Country Link
JP (1) JPS61186694A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012507004A (ja) * 2008-10-23 2012-03-22 シュルンベルジェ ホールディングス リミテッド 掘削時における両方向の衝撃計測による逆垂直坑井内地震探査
CN104048635A (zh) * 2014-06-16 2014-09-17 上海中联重科桩工机械有限公司 累计孔深测量系统、测量方法及具有该系统的工程机械

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059295A (ja) * 1983-09-07 1985-04-05 新日本製鐵株式会社 坑井内水位測定方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059295A (ja) * 1983-09-07 1985-04-05 新日本製鐵株式会社 坑井内水位測定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012507004A (ja) * 2008-10-23 2012-03-22 シュルンベルジェ ホールディングス リミテッド 掘削時における両方向の衝撃計測による逆垂直坑井内地震探査
CN104048635A (zh) * 2014-06-16 2014-09-17 上海中联重科桩工机械有限公司 累计孔深测量系统、测量方法及具有该系统的工程机械

Also Published As

Publication number Publication date
JPH0468439B2 (2) 1992-11-02

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