JPS61251743A - 深層土質試料の凍結サンプリング方法 - Google Patents
深層土質試料の凍結サンプリング方法Info
- Publication number
- JPS61251743A JPS61251743A JP9317285A JP9317285A JPS61251743A JP S61251743 A JPS61251743 A JP S61251743A JP 9317285 A JP9317285 A JP 9317285A JP 9317285 A JP9317285 A JP 9317285A JP S61251743 A JPS61251743 A JP S61251743A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- freezing
- frozen
- tube
- outside
- 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
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 49
- 230000008014 freezing Effects 0.000 title claims abstract description 49
- 239000002689 soil Substances 0.000 title claims abstract description 36
- 238000005070 sampling Methods 0.000 title claims description 34
- 238000000034 method Methods 0.000 title claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 17
- 239000012520 frozen sample Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9317285A JPS61251743A (ja) | 1985-04-30 | 1985-04-30 | 深層土質試料の凍結サンプリング方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9317285A JPS61251743A (ja) | 1985-04-30 | 1985-04-30 | 深層土質試料の凍結サンプリング方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61251743A true JPS61251743A (ja) | 1986-11-08 |
| JPH0380237B2 JPH0380237B2 (enrdf_load_stackoverflow) | 1991-12-24 |
Family
ID=14075149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9317285A Granted JPS61251743A (ja) | 1985-04-30 | 1985-04-30 | 深層土質試料の凍結サンプリング方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61251743A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127368A (ja) * | 1993-10-29 | 1995-05-16 | Kiso Jiban Consultants Kk | 自己掘削式地盤凍結試料採取方法と装置 |
| JP2010025789A (ja) * | 2008-07-22 | 2010-02-04 | Asahi Kasei Construction Materials Co Ltd | サンプリング装置及びこれを用いた廃棄物のサンプリング方法 |
| JP2012154039A (ja) * | 2011-01-24 | 2012-08-16 | Hazama Corp | 調査ボーリング工法、及びこれに用いるボーリング装置 |
-
1985
- 1985-04-30 JP JP9317285A patent/JPS61251743A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127368A (ja) * | 1993-10-29 | 1995-05-16 | Kiso Jiban Consultants Kk | 自己掘削式地盤凍結試料採取方法と装置 |
| JP2010025789A (ja) * | 2008-07-22 | 2010-02-04 | Asahi Kasei Construction Materials Co Ltd | サンプリング装置及びこれを用いた廃棄物のサンプリング方法 |
| JP2012154039A (ja) * | 2011-01-24 | 2012-08-16 | Hazama Corp | 調査ボーリング工法、及びこれに用いるボーリング装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0380237B2 (enrdf_load_stackoverflow) | 1991-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |