JPS6246230A - 自動標準貫入試験装置 - Google Patents

自動標準貫入試験装置

Info

Publication number
JPS6246230A
JPS6246230A JP18699585A JP18699585A JPS6246230A JP S6246230 A JPS6246230 A JP S6246230A JP 18699585 A JP18699585 A JP 18699585A JP 18699585 A JP18699585 A JP 18699585A JP S6246230 A JPS6246230 A JP S6246230A
Authority
JP
Japan
Prior art keywords
hammer
valve
air
hole
control valve
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
JP18699585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516488B2 (enrdf_load_stackoverflow
Inventor
Tatsuo Miyazaki
宮崎　辰雄
Hiroshi Otsuka
浩 大塚
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 BORING KK
Toto Electric Industry Co Ltd
Original Assignee
NIPPON BORING KK
Toto Electric Industry 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 BORING KK, Toto Electric Industry Co Ltd filed Critical NIPPON BORING KK
Priority to JP18699585A priority Critical patent/JPS6246230A/ja
Publication of JPS6246230A publication Critical patent/JPS6246230A/ja
Publication of JPH0516488B2 publication Critical patent/JPH0516488B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP18699585A 1985-08-26 1985-08-26 自動標準貫入試験装置 Granted JPS6246230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18699585A JPS6246230A (ja) 1985-08-26 1985-08-26 自動標準貫入試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18699585A JPS6246230A (ja) 1985-08-26 1985-08-26 自動標準貫入試験装置

Publications (2)

Publication Number Publication Date
JPS6246230A true JPS6246230A (ja) 1987-02-28
JPH0516488B2 JPH0516488B2 (enrdf_load_stackoverflow) 1993-03-04

Family

ID=16198358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18699585A Granted JPS6246230A (ja) 1985-08-26 1985-08-26 自動標準貫入試験装置

Country Status (1)

Country Link
JP (1) JPS6246230A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442337U (enrdf_load_stackoverflow) * 1987-09-10 1989-03-14
KR101182333B1 (ko) 2010-12-30 2012-09-20 한국항공우주연구원 충격시험장치
CN103306256A (zh) * 2013-07-05 2013-09-18 铁道第三勘察设计院集团有限公司 一种标准贯入仪及其试验方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442337U (enrdf_load_stackoverflow) * 1987-09-10 1989-03-14
KR101182333B1 (ko) 2010-12-30 2012-09-20 한국항공우주연구원 충격시험장치
CN103306256A (zh) * 2013-07-05 2013-09-18 铁道第三勘察设计院集团有限公司 一种标准贯入仪及其试验方法

Also Published As

Publication number Publication date
JPH0516488B2 (enrdf_load_stackoverflow) 1993-03-04

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