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JPS5526378A - Method of foundation construction of soft ground - Google Patents

Method of foundation construction of soft ground

Info

Publication number
JPS5526378A
JPS5526378A JP9937578A JP9937578A JPS5526378A JP S5526378 A JPS5526378 A JP S5526378A JP 9937578 A JP9937578 A JP 9937578A JP 9937578 A JP9937578 A JP 9937578A JP S5526378 A JPS5526378 A JP S5526378A
Authority
JP
Japan
Prior art keywords
piles
water
placing
ground
water permeable
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.)
Pending
Application number
JP9937578A
Other languages
Japanese (ja)
Inventor
Tsuneo Nanba
Shoji Maruo
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
Priority to JP9937578A priority Critical patent/JPS5526378A/en
Publication of JPS5526378A publication Critical patent/JPS5526378A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Foundations (AREA)

Abstract

PURPOSE: To shorten a term of works, and to reduce cost, by placing foundation piles while improving the ground by increasing the strength of the ground by placing hollow piles, to which circumferential flanks a large number of water permeable holes are drilled and which are coated with water permeable coating materials, to the soft ground, by permeating underground water into the piles and by discharging water by means of a pump.
CONSTITUTION: Underground water flows into piles 1 from water permeable holes 3 through water permeable coating materials 4 with the placing of the piles 1. Underground water flowing into the piles 1 is pumped up by means of a pump 6, a water-level is lowered, the gush-out of void water is promoted, water is continuously discharged even after the placing of the piles 1 is completed, and these piles are used as permanent foundation piles after confirming that the strength of the peripheral ground increases to normal consolidation viscous soil.
COPYRIGHT: (C)1980,JPO&Japio
JP9937578A 1978-08-15 1978-08-15 Method of foundation construction of soft ground Pending JPS5526378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9937578A JPS5526378A (en) 1978-08-15 1978-08-15 Method of foundation construction of soft ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9937578A JPS5526378A (en) 1978-08-15 1978-08-15 Method of foundation construction of soft ground

Publications (1)

Publication Number Publication Date
JPS5526378A true JPS5526378A (en) 1980-02-25

Family

ID=14245776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9937578A Pending JPS5526378A (en) 1978-08-15 1978-08-15 Method of foundation construction of soft ground

Country Status (1)

Country Link
JP (1) JPS5526378A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202547U (en) * 1981-06-19 1982-12-23
CN102444125A (en) * 2011-10-21 2012-05-09 中铁十七局集团第六工程有限公司 Construction method for improving penetration speed and bearing capacity of prestressed pipe pile
CN103850260A (en) * 2014-03-24 2014-06-11 北京城建勘测设计研究院有限责任公司 Pile-well integration dewatering well
CN104775398A (en) * 2015-04-13 2015-07-15 天津大学 Box tube type basic siphon corridor water taking structure and application thereof
CN106337427A (en) * 2016-09-26 2017-01-18 湖南科技大学 Deformation control method applied to foundation pit pre-dewatering construction
CN113338299A (en) * 2021-06-21 2021-09-03 中铁十二局集团有限公司 Pile well composite foundation pit supporting construction method
CN113818303A (en) * 2021-08-23 2021-12-21 中国一冶集团有限公司 Anti-floating drainage system under high-water-level lane and construction method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4727766U (en) * 1971-04-19 1972-11-29
JPS4839521U (en) * 1971-09-13 1973-05-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4727766U (en) * 1971-04-19 1972-11-29
JPS4839521U (en) * 1971-09-13 1973-05-17

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202547U (en) * 1981-06-19 1982-12-23
JPS6339329Y2 (en) * 1981-06-19 1988-10-17
CN102444125A (en) * 2011-10-21 2012-05-09 中铁十七局集团第六工程有限公司 Construction method for improving penetration speed and bearing capacity of prestressed pipe pile
CN103850260A (en) * 2014-03-24 2014-06-11 北京城建勘测设计研究院有限责任公司 Pile-well integration dewatering well
CN103850260B (en) * 2014-03-24 2015-10-28 北京城建勘测设计研究院有限责任公司 A kind of stake well integration dewatering well
CN104775398A (en) * 2015-04-13 2015-07-15 天津大学 Box tube type basic siphon corridor water taking structure and application thereof
CN106337427A (en) * 2016-09-26 2017-01-18 湖南科技大学 Deformation control method applied to foundation pit pre-dewatering construction
CN113338299A (en) * 2021-06-21 2021-09-03 中铁十二局集团有限公司 Pile well composite foundation pit supporting construction method
CN113818303A (en) * 2021-08-23 2021-12-21 中国一冶集团有限公司 Anti-floating drainage system under high-water-level lane and construction method thereof

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