JPS554487A - Foundation pile - Google Patents

Foundation pile

Info

Publication number
JPS554487A
JPS554487A JP7837978A JP7837978A JPS554487A JP S554487 A JPS554487 A JP S554487A JP 7837978 A JP7837978 A JP 7837978A JP 7837978 A JP7837978 A JP 7837978A JP S554487 A JPS554487 A JP S554487A
Authority
JP
Japan
Prior art keywords
diametered
piles
pile
small
foundation
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
JP7837978A
Other languages
Japanese (ja)
Inventor
Masayuki Tsuchiya
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP7837978A priority Critical patent/JPS554487A/en
Publication of JPS554487A publication Critical patent/JPS554487A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide an econimical arrangement of foundation piles, in which small-diametered pipes and a large-diametered pile are used in combination and the sectional strength of the foundation piles is increased only at the portion thereof where horizontal load is supported.
CONSTITUTION: A plurality of small-diametered piles 3 are set in a common pile driver and driven into the ground until their tops reach into support layer 2. A large-diametered pile 4, on the other hand, is driven into ground to a certain depth in the manner encircling the small-diametered piles 3. Then, soil and sand located between the large-diametered pile 4 and small-diametered piles 3 is removed if necessary and concrete is poured therein. Further, reinforcing bars are fixed to the tops of these piles 3, 4 by way of welding or other, and concrete footing 5 is formed there. In such an arrangement of foundation piles 1, vertical load is supported by small-diametered piles 3 whereas horizontal load is supported by large-diametered pile 4 together with small-diametered piles 3, so that pile 4 can be fairly shorter than piles 3 which are required to be driven into support layer 2. Thus, foundation work can be carried out in extremely economical manner.
COPYRIGHT: (C)1980,JPO&Japio
JP7837978A 1978-06-27 1978-06-27 Foundation pile Pending JPS554487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7837978A JPS554487A (en) 1978-06-27 1978-06-27 Foundation pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7837978A JPS554487A (en) 1978-06-27 1978-06-27 Foundation pile

Publications (1)

Publication Number Publication Date
JPS554487A true JPS554487A (en) 1980-01-12

Family

ID=13660374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7837978A Pending JPS554487A (en) 1978-06-27 1978-06-27 Foundation pile

Country Status (1)

Country Link
JP (1) JPS554487A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579924A (en) * 1980-06-20 1982-01-19 Takenaka Komuten Co Ltd Foundation structure for building
JPS58131333U (en) * 1982-02-28 1983-09-05 松下電工株式会社 ventilation system
JPS60115724A (en) * 1983-11-29 1985-06-22 Nippon Kokan Kk <Nkk> Pile foundation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579924A (en) * 1980-06-20 1982-01-19 Takenaka Komuten Co Ltd Foundation structure for building
JPS58131333U (en) * 1982-02-28 1983-09-05 松下電工株式会社 ventilation system
JPS60115724A (en) * 1983-11-29 1985-06-22 Nippon Kokan Kk <Nkk> Pile foundation

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