PILE-DRIVING METHOD AND VIBRATION CONTROL METHOD

Title:

PILE-DRIVING METHOD AND VIBRATION CONTROL METHOD

Document Type and Number:

WIPO Patent Application WO/2011/087080

Kind Code:

A1

Abstract:

Provided is a pile-driving method that makes use of sympathetic vibrations along the length of a pile to drive the pile into the ground. A load is applied to the head of a pile, said load being equivalent to between 0.26 and 3 times the mass of the pile, and the pile is vibrated by means of sympathetic vibrations corresponding to a resonance mode in which the top of the pile is an antinode.

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Inventors:

MORIYASU Shunsuke (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
森安　俊介 (〒71 東京都千代田区丸の内二丁目６番１号　新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
TAENAKA Shinji (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)

Application Number:

JP2011/050527

Publication Date:

July 21, 2011

Filing Date:

January 14, 2011

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Assignee:

NIPPON STEEL CORPORATION (6-1 Marunouchi 2-chome, Chiyoda-ku Tokyo, 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
MORIYASU Shunsuke (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
森安　俊介 (〒71 東京都千代田区丸の内二丁目６番１号　新日本製鐵株式会社内 Tokyo, 〒1008071, JP)

International Classes:

E02D7/18

Attorney, Agent or Firm:

SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)

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