JP2000291370A - サンプリング装置及び方法並びに地盤サンプリング用ビット及びコアリフターケース - Google Patents

サンプリング装置及び方法並びに地盤サンプリング用ビット及びコアリフターケース

Info

Publication number
JP2000291370A
JP2000291370A JP11104270A JP10427099A JP2000291370A JP 2000291370 A JP2000291370 A JP 2000291370A JP 11104270 A JP11104270 A JP 11104270A JP 10427099 A JP10427099 A JP 10427099A JP 2000291370 A JP2000291370 A JP 2000291370A
Authority
JP
Japan
Prior art keywords
bit
ground
sampling
sample
degrees
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
JP11104270A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000291370A5 (enrdf_load_stackoverflow
Inventor
Motoharu Tsukada
基治 塚田
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.)
NIPPON KISO GIJUTSU KK
Eneos Corp
Original Assignee
NIPPON KISO GIJUTSU KK
Nippon Petrochemicals 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 NIPPON KISO GIJUTSU KK, Nippon Petrochemicals Co Ltd filed Critical NIPPON KISO GIJUTSU KK
Priority to JP11104270A priority Critical patent/JP2000291370A/ja
Publication of JP2000291370A publication Critical patent/JP2000291370A/ja
Publication of JP2000291370A5 publication Critical patent/JP2000291370A5/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/10—Formed core retaining or severing means
    • E21B25/12—Formed core retaining or severing means of the sliding wedge type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP11104270A 1999-04-12 1999-04-12 サンプリング装置及び方法並びに地盤サンプリング用ビット及びコアリフターケース Pending JP2000291370A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11104270A JP2000291370A (ja) 1999-04-12 1999-04-12 サンプリング装置及び方法並びに地盤サンプリング用ビット及びコアリフターケース

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11104270A JP2000291370A (ja) 1999-04-12 1999-04-12 サンプリング装置及び方法並びに地盤サンプリング用ビット及びコアリフターケース

Publications (2)

Publication Number Publication Date
JP2000291370A true JP2000291370A (ja) 2000-10-17
JP2000291370A5 JP2000291370A5 (enrdf_load_stackoverflow) 2006-04-20

Family

ID=14376247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11104270A Pending JP2000291370A (ja) 1999-04-12 1999-04-12 サンプリング装置及び方法並びに地盤サンプリング用ビット及びコアリフターケース

Country Status (1)

Country Link
JP (1) JP2000291370A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007314954A (ja) * 2006-05-23 2007-12-06 Kansai Electric Power Co Inc:The 地質ボーリング調査における試料採取装置および試料採取方法
EP2900899A4 (en) * 2012-09-25 2016-05-11 Ct Tech Pty Ltd DEMOLITION SYSTEM
EP3441207A1 (de) * 2017-08-08 2019-02-13 Mauerspecht GmbH Verfahren zur ausführung von kernbohrungen und vorrichtungen zu dessen ausführung
CN116065994A (zh) * 2023-03-29 2023-05-05 德州鸿途矿山机械有限公司 一种矿山岩石钻进取样设备及取样方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007314954A (ja) * 2006-05-23 2007-12-06 Kansai Electric Power Co Inc:The 地質ボーリング調査における試料採取装置および試料採取方法
EP2900899A4 (en) * 2012-09-25 2016-05-11 Ct Tech Pty Ltd DEMOLITION SYSTEM
EP3441207A1 (de) * 2017-08-08 2019-02-13 Mauerspecht GmbH Verfahren zur ausführung von kernbohrungen und vorrichtungen zu dessen ausführung
US10815744B2 (en) 2017-08-08 2020-10-27 Mauerspecht GmbH Core drilling methods and devices
CN116065994A (zh) * 2023-03-29 2023-05-05 德州鸿途矿山机械有限公司 一种矿山岩石钻进取样设备及取样方法

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