GB1413160A - Method and means for load testing openended piles penetrating the soil - Google Patents

Method and means for load testing openended piles penetrating the soil

Info

Publication number
GB1413160A
GB1413160A GB5876172A GB5876172A GB1413160A GB 1413160 A GB1413160 A GB 1413160A GB 5876172 A GB5876172 A GB 5876172A GB 5876172 A GB5876172 A GB 5876172A GB 1413160 A GB1413160 A GB 1413160A
Authority
GB
United Kingdom
Prior art keywords
pile
jack
bearing plate
extended
inner tube
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
GB5876172A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB5876172A priority Critical patent/GB1413160A/en
Publication of GB1413160A publication Critical patent/GB1413160A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00—Testing foundations or foundation structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Medicinal Chemistry (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

1413160 Testing building piles SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 20 Dec 1972 58761/72 Heading G1S An open-ended pile 1, Fig. 1, having been driven into ground 2 which may be underwater, is tested to determine its load carrying capacities by first removing the soil plug formed in the lower end, then placing a bearing plate 3 at the bottom of the pile with a hydraulic jack 5 on top, positioning a cable supported plate 6 on top of the jack so that clamps 8 may be extended to grip the inside wall of the pile, and extending a weight and pulley carrying frame 15 over the pile so that cables 10, 11, and 12 are attached as shown. In operation the jack is extended to move the bearing plate 3 or the pile 1 or both, the movements being ascertained and measured by watching the weights 13, 18. The jack forces required to produce various relative movements are noted and used to determine the resistance to the pile at that particular depth. Fig. 2 shows an arrangement where a length or lengths of inner tube 24 are positioned between a bearing plate 23 and an upper plate 25 holding jacks 26 against abutments 28 welded to the pile 20, and in Fig. 3 (not shown) the housing of a jack is fixed to the pile whilst its piston is fixed to an inner tube extending down to a bearing plate.
GB5876172A 1972-12-20 1972-12-20 Method and means for load testing openended piles penetrating the soil Expired GB1413160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5876172A GB1413160A (en) 1972-12-20 1972-12-20 Method and means for load testing openended piles penetrating the soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5876172A GB1413160A (en) 1972-12-20 1972-12-20 Method and means for load testing openended piles penetrating the soil

Publications (1)

Publication Number Publication Date
GB1413160A true GB1413160A (en) 1975-11-05

Family

ID=10482366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5876172A Expired GB1413160A (en) 1972-12-20 1972-12-20 Method and means for load testing openended piles penetrating the soil

Country Status (1)

Country Link
GB (1) GB1413160A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418301A1 (en) * 1978-02-27 1979-09-21 Cegeo Cie Etu Geotechniques Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required
GB2159961A (en) * 1984-06-08 1985-12-11 Jorj O Osterberg Device for testing the load-bearing capacity of concrete-filled earthen shafts
US5576494A (en) * 1995-05-26 1996-11-19 Osterberg; Jorj O. Method and apparatus for subterranean load-cell testing
US6371698B1 (en) 1999-11-08 2002-04-16 A. H. Beck Foundation Company, Inc. Post stressed pier
US6510743B2 (en) 2000-04-13 2003-01-28 Mcafee Ralph Glenn Reusable in situ concrete test specimen apparatus and method
FR2834791A1 (en) * 2002-01-14 2003-07-18 Ptc Determination of the force acting on an object forced into the ground by a vibrator, whereby after object insertion, the force required to move the object is measured from which the static force acting on it is induced
US6869255B1 (en) * 2002-11-05 2005-03-22 Beck, Iii August H. Post-stressed pile
US7909541B1 (en) 2008-10-24 2011-03-22 Synchro Patents, Inc. Apparatus and method for improved grout containment in post-grouting applications
CN105509683A (en) * 2014-09-22 2016-04-20 贵州中建建筑科研设计院有限公司 Displacement measuring device used for self-balance pile testing method
CN106638721A (en) * 2016-11-18 2017-05-10 福州职业技术学院 Cement mixing pile body quality monitoring system
CN107794956A (en) * 2017-10-31 2018-03-13 中国地质大学（武汉） A kind of dismountable scene soil fills in highly dynamic measurement apparatus and method
CN111535372A (en) * 2020-05-11 2020-08-14 陈国海 Building pile foundation detects with supplementary support device in coordination
WO2021183181A1 (en) * 2020-03-10 2021-09-16 Ramesh Chandra Gupta Subsurface exploration using load tests on short model piles at various depths of a soil deposit for determining load-settlement relationships and engineering properties of soils and intermediate geomaterials
CN114150661A (en) * 2021-12-08 2022-03-08 郑州天宏工程检测有限公司 Novel pile foundation and bearing capacity detection device and detection method thereof
CN114319464A (en) * 2021-12-07 2022-04-12 中国建筑第五工程局有限公司 Rubble stake check out test set is used in coastal geology construction
CN115478568A (en) * 2022-08-22 2022-12-16 宁波大学 Experimental apparatus is cuted to drainage stake soil contact surface
CN117030487A (en) * 2023-10-09 2023-11-10 武汉中岩科技股份有限公司 Safety pre-warning method and device for ballast counter-force platform suitable for static load test

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418301A1 (en) * 1978-02-27 1979-09-21 Cegeo Cie Etu Geotechniques Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required
GB2159961A (en) * 1984-06-08 1985-12-11 Jorj O Osterberg Device for testing the load-bearing capacity of concrete-filled earthen shafts
US5576494A (en) * 1995-05-26 1996-11-19 Osterberg; Jorj O. Method and apparatus for subterranean load-cell testing
US6371698B1 (en) 1999-11-08 2002-04-16 A. H. Beck Foundation Company, Inc. Post stressed pier
US6510743B2 (en) 2000-04-13 2003-01-28 Mcafee Ralph Glenn Reusable in situ concrete test specimen apparatus and method
EP1411177A1 (en) * 2002-01-14 2004-04-21 Ptc Process and apparatus for assessment of the bearing capacity of an object inserted into the ground through vibration
FR2834791A1 (en) * 2002-01-14 2003-07-18 Ptc Determination of the force acting on an object forced into the ground by a vibrator, whereby after object insertion, the force required to move the object is measured from which the static force acting on it is induced
US6869255B1 (en) * 2002-11-05 2005-03-22 Beck, Iii August H. Post-stressed pile
US6942429B1 (en) 2002-11-05 2005-09-13 Beck, Iii August H. Post-stressed pile
US7909541B1 (en) 2008-10-24 2011-03-22 Synchro Patents, Inc. Apparatus and method for improved grout containment in post-grouting applications
CN105509683B (en) * 2014-09-22 2020-04-24 贵州中建建筑科研设计院有限公司 Displacement measuring device for self-balancing pile testing method
CN105509683A (en) * 2014-09-22 2016-04-20 贵州中建建筑科研设计院有限公司 Displacement measuring device used for self-balance pile testing method
CN106638721A (en) * 2016-11-18 2017-05-10 福州职业技术学院 Cement mixing pile body quality monitoring system
CN106638721B (en) * 2016-11-18 2018-11-27 福州职业技术学院 Cement mixing pile pile quality monitors system
CN107794956A (en) * 2017-10-31 2018-03-13 中国地质大学（武汉） A kind of dismountable scene soil fills in highly dynamic measurement apparatus and method
CN107794956B (en) * 2017-10-31 2023-02-28 中国地质大学（武汉） Detachable field soil plug height dynamic measurement device and method
WO2021183181A1 (en) * 2020-03-10 2021-09-16 Ramesh Chandra Gupta Subsurface exploration using load tests on short model piles at various depths of a soil deposit for determining load-settlement relationships and engineering properties of soils and intermediate geomaterials
CN111535372A (en) * 2020-05-11 2020-08-14 陈国海 Building pile foundation detects with supplementary support device in coordination
CN111535372B (en) * 2020-05-11 2021-06-11 浙江科圆工程检测有限公司 Building pile foundation detects with supplementary support device in coordination
CN114319464A (en) * 2021-12-07 2022-04-12 中国建筑第五工程局有限公司 Rubble stake check out test set is used in coastal geology construction
CN114319464B (en) * 2021-12-07 2022-11-25 中国建筑第五工程局有限公司 Rubble stake check out test set is used in coastal geology construction
CN114150661A (en) * 2021-12-08 2022-03-08 郑州天宏工程检测有限公司 Novel pile foundation and bearing capacity detection device and detection method thereof
CN114150661B (en) * 2021-12-08 2023-07-25 郑州天宏工程检测有限公司 Pile foundation, bearing capacity detection device and detection method thereof
CN115478568A (en) * 2022-08-22 2022-12-16 宁波大学 Experimental apparatus is cuted to drainage stake soil contact surface
CN115478568B (en) * 2022-08-22 2023-09-29 宁波大学 Pile soil contact surface shearing experiment device for drainage pile
CN117030487A (en) * 2023-10-09 2023-11-10 武汉中岩科技股份有限公司 Safety pre-warning method and device for ballast counter-force platform suitable for static load test
CN117030487B (en) * 2023-10-09 2023-12-29 武汉中岩科技股份有限公司 Safety pre-warning method and device for ballast counter-force platform suitable for static load test

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Legal Events

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