GB1262747A - Pore-water pressure meter - Google Patents

Pore-water pressure meter

Info

Publication number
GB1262747A
GB1262747A GB916369A GB916369A GB1262747A GB 1262747 A GB1262747 A GB 1262747A GB 916369 A GB916369 A GB 916369A GB 916369 A GB916369 A GB 916369A GB 1262747 A GB1262747 A GB 1262747A
Authority
GB
United Kingdom
Prior art keywords
pressure
ground
bellows
water pressure
output
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
Application number
GB916369A
Other languages
English (en)
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.)
STICHTING WATERBOUWKUNDIG LAB
Original Assignee
STICHTING WATERBOUWKUNDIG LAB
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 STICHTING WATERBOUWKUNDIG LAB filed Critical STICHTING WATERBOUWKUNDIG LAB
Publication of GB1262747A publication Critical patent/GB1262747A/en
Expired 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2258—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Measuring Fluid Pressure (AREA)
GB916369A 1968-02-23 1969-02-20 Pore-water pressure meter Expired GB1262747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6802638A NL6802638A (de) 1968-02-23 1968-02-23

Publications (1)

Publication Number Publication Date
GB1262747A true GB1262747A (en) 1972-02-02

Family

ID=19802861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB916369A Expired GB1262747A (en) 1968-02-23 1969-02-20 Pore-water pressure meter

Country Status (5)

Country Link
BE (1) BE728573A (de)
DE (1) DE1908891A1 (de)
FR (1) FR2002538A1 (de)
GB (1) GB1262747A (de)
NL (1) NL6802638A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227566A (en) * 1989-01-03 1990-08-01 Peter John Schwind Pressure transducer
US8542008B2 (en) 2006-10-05 2013-09-24 Shinko Electric Co., Ltd. Displacement sensor
CN108868750A (zh) * 2018-09-03 2018-11-23 中国电波传播研究所（中国电子科技集团公司第二十二研究所） 井径仪井下测量的压力平衡装置
CN115012383A (zh) * 2022-07-25 2022-09-06 上海勘察设计研究院(集团)有限公司 免浸泡孔隙水压力计及其制作方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE376096B (de) * 1973-09-04 1975-05-05 Per Olof Jonell
US4782694A (en) * 1987-03-04 1988-11-08 Halliburton Company Pressure communicating, fluid isolating interface
CN104329076B (zh) * 2014-11-24 2017-03-15 中国电建集团中南勘测设计研究院有限公司 一种测斜孔渗压计装置及安装方法
CN110004869B (zh) * 2019-02-11 2023-11-14 中国水电基础局有限公司 一种快速降低填筑土体孔隙水压的装置和方法
FR3099500A1 (fr) * 2019-07-29 2021-02-05 Vincent Savatier « Dispositif d’essai géotechnique et appareil équipé d’un tel dispositif »
CN112901155B (zh) * 2021-01-18 2024-07-02 北京港震科技股份有限公司 一种井下数据收集装置及系统
CN113062728B (zh) * 2021-03-30 2024-04-19 中原工学院 一种煤炭深部钻孔随钻数据实时无线接收方法和系统
CN115096487B (zh) * 2022-06-17 2024-02-20 青岛理工大学 一种用于土的压力测定装置及方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227566A (en) * 1989-01-03 1990-08-01 Peter John Schwind Pressure transducer
US8542008B2 (en) 2006-10-05 2013-09-24 Shinko Electric Co., Ltd. Displacement sensor
CN108868750A (zh) * 2018-09-03 2018-11-23 中国电波传播研究所（中国电子科技集团公司第二十二研究所） 井径仪井下测量的压力平衡装置
CN115012383A (zh) * 2022-07-25 2022-09-06 上海勘察设计研究院(集团)有限公司 免浸泡孔隙水压力计及其制作方法

Also Published As

Publication number Publication date
NL6802638A (de) 1969-08-26
DE1908891A1 (de) 1969-09-18
BE728573A (de) 1969-08-01
FR2002538A1 (de) 1969-10-17

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