GB2249181B - System for detecting the degree of compaction or resistance to penetration of soil. - Google Patents

System for detecting the degree of compaction or resistance to penetration of soil.

Info

Publication number
GB2249181B
GB2249181B GB9117303A GB9117303A GB2249181B GB 2249181 B GB2249181 B GB 2249181B GB 9117303 A GB9117303 A GB 9117303A GB 9117303 A GB9117303 A GB 9117303A GB 2249181 B GB2249181 B GB 2249181B
Authority
GB
United Kingdom
Prior art keywords
compaction
penetration
soil
detecting
resistance
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
GB9117303A
Other versions
GB9117303D0 (en
GB2249181A (en
Inventor
Roger Michael Elliott
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.)
BSP International Foundations Ltd
Original Assignee
BSP International Foundations Ltd
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 BSP International Foundations Ltd filed Critical BSP International Foundations Ltd
Publication of GB9117303D0 publication Critical patent/GB9117303D0/en
Publication of GB2249181A publication Critical patent/GB2249181A/en
Application granted granted Critical
Publication of GB2249181B publication Critical patent/GB2249181B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB9117303A 1990-08-09 1991-08-09 System for detecting the degree of compaction or resistance to penetration of soil. Expired - Fee Related GB2249181B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909017474A GB9017474D0 (en) 1990-08-09 1990-08-09 Device

Publications (3)

Publication Number Publication Date
GB9117303D0 GB9117303D0 (en) 1991-09-25
GB2249181A GB2249181A (en) 1992-04-29
GB2249181B true GB2249181B (en) 1994-01-05

Family

ID=10680401

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909017474A Pending GB9017474D0 (en) 1990-08-09 1990-08-09 Device
GB9117303A Expired - Fee Related GB2249181B (en) 1990-08-09 1991-08-09 System for detecting the degree of compaction or resistance to penetration of soil.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909017474A Pending GB9017474D0 (en) 1990-08-09 1990-08-09 Device

Country Status (1)

Country Link
GB (2) GB9017474D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433955C1 (en) * 1994-09-23 1996-02-22 Brueckner Grundbau Gmbh Method and device for compacting a landfill from pre-compacted waste
WO2000028154A1 (en) * 1998-11-09 2000-05-18 Compaction Technology (Soil) Limited Drop mass soil compaction apparatus
FR2822950B1 (en) * 2001-03-30 2003-05-16 Sol Solution AUTOMATIC THRESHING DEVICE FOR SOIL COMPACTION MEASURING EQUIPMENT
HU225806B1 (en) * 2002-02-26 2007-09-28 Istvan Subert Procedure for density measuring of grain material layers in-situ
US7931424B2 (en) 2008-06-16 2011-04-26 GeoTech Goundation Company—West Apparatus and method for producing soil columns
HU230106B1 (en) 2008-07-17 2015-07-28 István Subert A method for in situ determining the compactness of layers of particulate material and an apparatus for performing the method
EP2834615B1 (en) * 2012-04-06 2019-10-30 Ingios Geotechnics, Inc. Mobile test system for in situ characterization of stress and deflection dependent stiffness and bearing capacity of soils and geo-materials
CN113188513B (en) * 2021-05-12 2022-08-23 中交疏浚技术装备国家工程研究中心有限公司 Intelligent measurement and analysis system of high-speed hydraulic tamper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595191A (en) * 1944-08-29 1947-11-28 Bernard Lee Newbould Improvements in apparatus for testing the hardness of materials
GB836023A (en) * 1956-08-07 1960-06-01 Rolls Royce Improvements in or relating to methods and apparatus for testing the resistance to impact of a material
GB1432504A (en) * 1973-10-30 1976-04-22 Inst Gornogo Dela Sibirskogo O Portable pneumatic impact tool
US4116041A (en) * 1976-08-18 1978-09-26 Kuab Konsult Och Utveckling Ab Apparatus for bearing capacity measurement with a falling weight deflectometer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595191A (en) * 1944-08-29 1947-11-28 Bernard Lee Newbould Improvements in apparatus for testing the hardness of materials
GB836023A (en) * 1956-08-07 1960-06-01 Rolls Royce Improvements in or relating to methods and apparatus for testing the resistance to impact of a material
GB1432504A (en) * 1973-10-30 1976-04-22 Inst Gornogo Dela Sibirskogo O Portable pneumatic impact tool
US4116041A (en) * 1976-08-18 1978-09-26 Kuab Konsult Och Utveckling Ab Apparatus for bearing capacity measurement with a falling weight deflectometer

Also Published As

Publication number Publication date
GB9117303D0 (en) 1991-09-25
GB9017474D0 (en) 1990-09-26
GB2249181A (en) 1992-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100809