JPS554487A - Foundation pile - Google Patents
Foundation pileInfo
- 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
Links
Landscapes
- Foundations (AREA)
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
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)
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 |
-
1978
- 1978-06-27 JP JP7837978A patent/JPS554487A/en active Pending
Cited By (3)
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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