JPS5581925A - Cell-type freezing data measurement apparatus for resource ground - Google Patents
Cell-type freezing data measurement apparatus for resource groundInfo
- Publication number
- JPS5581925A JPS5581925A JP15824378A JP15824378A JPS5581925A JP S5581925 A JPS5581925 A JP S5581925A JP 15824378 A JP15824378 A JP 15824378A JP 15824378 A JP15824378 A JP 15824378A JP S5581925 A JPS5581925 A JP S5581925A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- cell
- resource
- freezing
- measurement
- 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
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
PURPOSE: To enable accurate collection of data on resource ground for analyzing various phenomena caused when low temperature liquid such as LNG or LPG is buried underground.
CONSTITUTION: The body of measurement device used for the measurement of frozen ground data on resource ground is formed into cell-type sensing/freezing part composed of dual (outer-inner) metal cylindrical chamber which holds an anti- freeze and is equipped with a cooling coil 2. A cylindrical excavation blades 3 is attached at the lower edge of the metal cylindrical chamber 1. The measurement device constituted in this way is inserted into resource ground so that a measurement cell may function as freezing part for ground freezing and sensing part of frozen ground.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15824378A JPS5581925A (en) | 1978-12-18 | 1978-12-18 | Cell-type freezing data measurement apparatus for resource ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15824378A JPS5581925A (en) | 1978-12-18 | 1978-12-18 | Cell-type freezing data measurement apparatus for resource ground |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5581925A true JPS5581925A (en) | 1980-06-20 |
Family
ID=15667382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15824378A Pending JPS5581925A (en) | 1978-12-18 | 1978-12-18 | Cell-type freezing data measurement apparatus for resource ground |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5581925A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184116A (en) * | 1981-05-07 | 1982-11-12 | Kiso Jiban Consultant Kk | Method and apparatus for testing ground |
JPS60169324U (en) * | 1983-02-16 | 1985-11-09 | 株式会社富士計器 | Soil freezing depth measuring device |
JP2021161863A (en) * | 2020-03-31 | 2021-10-11 | 浙江大学Zhejiang University | Jet type original position soil sampler |
-
1978
- 1978-12-18 JP JP15824378A patent/JPS5581925A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184116A (en) * | 1981-05-07 | 1982-11-12 | Kiso Jiban Consultant Kk | Method and apparatus for testing ground |
JPS60169324U (en) * | 1983-02-16 | 1985-11-09 | 株式会社富士計器 | Soil freezing depth measuring device |
JP2021161863A (en) * | 2020-03-31 | 2021-10-11 | 浙江大学Zhejiang University | Jet type original position soil sampler |
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