DE3879045D1 - SOIL SAMPLER. - Google Patents

SOIL SAMPLER.

Info

Publication number
DE3879045D1
DE3879045D1 DE8888307873T DE3879045T DE3879045D1 DE 3879045 D1 DE3879045 D1 DE 3879045D1 DE 8888307873 T DE8888307873 T DE 8888307873T DE 3879045 T DE3879045 T DE 3879045T DE 3879045 D1 DE3879045 D1 DE 3879045D1
Authority
DE
Germany
Prior art keywords
tube
soil sampler
ground
extension
driven
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 - Fee Related
Application number
DE8888307873T
Other languages
German (de)
Other versions
DE3879045T2 (en
Inventor
Peter Dunn
David William Scott
Christopher Ronald Carley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3879045D1 publication Critical patent/DE3879045D1/en
Publication of DE3879045T2 publication Critical patent/DE3879045T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • E21B25/04—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe the core receiver having a core forming cutting edge or element, e.g. punch type core barrels
    • 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
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • E02D1/025—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil combined with sampling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/006—Measuring wall stresses in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal

Abstract

Soil sampling equipment (10) comprises an inner sampling tube (14) and extension rods (18), and outer sacrificial tube (12) having a ground piercing tube (12A) and extension pieces (12B). The inner and outer tubes are a relatively close clearance fit and are driven into the ground simultaneously by any suitable means, e.g. a weight dropped repeatedly from a given height.
DE8888307873T 1987-08-27 1988-08-25 SOIL SAMPLER. Expired - Fee Related DE3879045T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878720270A GB8720270D0 (en) 1987-08-27 1987-08-27 Soil sampling

Publications (2)

Publication Number Publication Date
DE3879045D1 true DE3879045D1 (en) 1993-04-15
DE3879045T2 DE3879045T2 (en) 1993-09-16

Family

ID=10622922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888307873T Expired - Fee Related DE3879045T2 (en) 1987-08-27 1988-08-25 SOIL SAMPLER.

Country Status (5)

Country Link
EP (1) EP0305178B1 (en)
AT (1) ATE86712T1 (en)
DE (1) DE3879045T2 (en)
ES (1) ES2038303T3 (en)
GB (1) GB8720270D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430874C2 (en) * 1994-08-31 1996-07-25 Vierling Heiner Dipl Ing Fh Process for obtaining samples for soil tests
DE19959909C1 (en) * 1999-12-11 2001-04-05 Igor Reznikov Recovery of ground samples e.g. when examining abandoned polluted areas, employs pneumatic hammer drill with detachable pointed- and annular-coring tips
CN107975370A (en) * 2017-12-29 2018-05-01 江苏省无锡探矿机械总厂有限公司 A kind of direct-push soil sample drilling tool component
CN109975511A (en) * 2019-03-26 2019-07-05 清华大学 Simulate the experimental provision and its experimental method that micro- plastics migrate in the soil
CH717907A1 (en) * 2020-09-30 2022-03-31 Studersond Ag Process and device for core drilling and retrieval of almost undisturbed cores from loose to solid ground.
CN113358393A (en) * 2021-04-28 2021-09-07 安徽建业工程咨询有限公司 Engineering supervision soil sampling and measuring equipment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645448C (en) * 1937-05-27 Adolf Bauer Dr Ing Device for soil investigation
US1733312A (en) * 1924-04-16 1929-10-29 Nishio Keijiro Geological sampler
DE592359C (en) * 1928-05-08 1934-02-05 Emil Burkhardt Dr Ing Sampler with a core tube
GB318887A (en) * 1928-09-11 1930-09-22 Ver Stahlwerke Ag Method of and apparatus for gaining access to the subsoil
US2283650A (en) * 1940-03-06 1942-05-19 Four Wheel Drive Auto Company Earth sampling equipment
CH331148A (en) * 1952-07-31 1958-07-15 Simon Karl Ing Dr Method and device for taking samples and measuring the physical characteristics of the subsoil
US3370566A (en) * 1965-06-17 1968-02-27 Westinghouse Electric Corp Embedment device
GB1268629A (en) * 1968-07-25 1972-03-29 Rock Fall Company Ltd A method of and apparatus for obtaining underwater cores
US3696873A (en) * 1971-03-31 1972-10-10 Dow Chemical Co Soil sampling device
US3842916A (en) * 1973-12-10 1974-10-22 H Watanabe Electric motor hammer
US4482021A (en) * 1982-09-07 1984-11-13 Roman Repski Soil sampler

Also Published As

Publication number Publication date
DE3879045T2 (en) 1993-09-16
EP0305178B1 (en) 1993-03-10
ES2038303T3 (en) 1993-07-16
EP0305178A1 (en) 1989-03-01
GB8720270D0 (en) 1987-10-07
ATE86712T1 (en) 1993-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee