CA1070517A - Method and device for determining the pore water pressure in a soil - Google Patents
Method and device for determining the pore water pressure in a soilInfo
- Publication number
- CA1070517A CA1070517A CA253,590A CA253590A CA1070517A CA 1070517 A CA1070517 A CA 1070517A CA 253590 A CA253590 A CA 253590A CA 1070517 A CA1070517 A CA 1070517A
- Authority
- CA
- Canada
- Prior art keywords
- pore
- measuring device
- pore pressure
- pressure
- probe
- 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.)
- Expired
Links
- 239000011148 porous material Substances 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000002689 soil Substances 0.000 title claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 41
- 239000004927 clay Substances 0.000 claims abstract description 4
- 210000002445 nipple Anatomy 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 5
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/027—Investigation of foundation soil in situ before construction work by investigating properties relating to fluids in the soil, e.g. pore-water pressure, permeability
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7506203A SE389923B (sv) | 1975-05-30 | 1975-05-30 | Forfarande och anordning for bestemning av porvattentrycket i en jordart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1070517A true CA1070517A (en) | 1980-01-29 |
Family
ID=20324691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA253,590A Expired CA1070517A (en) | 1975-05-30 | 1976-05-28 | Method and device for determining the pore water pressure in a soil |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5211604A (enrdf_load_stackoverflow) |
| CA (1) | CA1070517A (enrdf_load_stackoverflow) |
| DE (1) | DE2624059A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2312770A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1527048A (enrdf_load_stackoverflow) |
| NL (1) | NL7605670A (enrdf_load_stackoverflow) |
| SE (1) | SE389923B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE411645B (sv) * | 1978-05-22 | 1980-01-21 | Torstensson Bengt Arne Harry | Anordning for bestemning av porvattentrycket i en jordart |
| JPS5595164A (en) * | 1979-01-12 | 1980-07-19 | Canon Inc | Electronic desk-top calculator on battery drive system |
| JPS56164779U (enrdf_load_stackoverflow) * | 1979-11-21 | 1981-12-07 | ||
| DE3911151A1 (de) * | 1989-04-06 | 1990-10-11 | Joachim Schmidt | Messgeraet zur bestimmung von bodeneigenschaften |
| DE19501348C2 (de) * | 1995-01-18 | 1996-10-31 | Lausitzer Braunkohle Ag | Verfahren zur Bestimmung der Sättigungszahl von Lockergesteinen |
| US6615653B1 (en) * | 2001-09-27 | 2003-09-09 | Geosierra, Llc | In situ method for determining soil liquefaction tendency and its prevention by electro-osmosis |
| CN110057492A (zh) * | 2019-05-23 | 2019-07-26 | 王永志 | 一种微型孔隙水压计及其使用方法 |
| CN111721696A (zh) * | 2020-05-12 | 2020-09-29 | 温州大学 | 地下土体有效压力测试装置以及测试方法 |
| CN118914024B (zh) * | 2024-07-17 | 2025-05-16 | 珠海市规划设计研究院 | 一种软土中孔隙水压力测定一体化装置和施工方法 |
| CN119394475B (zh) * | 2024-12-31 | 2025-03-11 | 国家石油天然气管网集团有限公司 | 一种基于土壤含水量的管道应力检测方法 |
-
1975
- 1975-05-30 SE SE7506203A patent/SE389923B/xx unknown
-
1976
- 1976-05-26 NL NL7605670A patent/NL7605670A/xx not_active Application Discontinuation
- 1976-05-28 GB GB22323/76A patent/GB1527048A/en not_active Expired
- 1976-05-28 FR FR7616229A patent/FR2312770A1/fr active Granted
- 1976-05-28 CA CA253,590A patent/CA1070517A/en not_active Expired
- 1976-05-28 DE DE19762624059 patent/DE2624059A1/de not_active Withdrawn
- 1976-05-31 JP JP51063454A patent/JPS5211604A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS544161B2 (enrdf_load_stackoverflow) | 1979-03-03 |
| FR2312770A1 (fr) | 1976-12-24 |
| GB1527048A (en) | 1978-10-04 |
| NL7605670A (nl) | 1976-12-02 |
| JPS5211604A (en) | 1977-01-28 |
| SE389923B (sv) | 1976-11-22 |
| DE2624059A1 (de) | 1976-12-09 |
| FR2312770B3 (enrdf_load_stackoverflow) | 1979-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |