Title:
CONSTRUCTION METHOD OF SUPERSTRUCTURE ON WATER AND STRUCTURE OF SUPERSTRUCTURE
Document Type and Number:
Japanese Patent JP2021059962
Kind Code:
A
Abstract:
To provide a construction method of a superstructure and a structure of the superstructure which can reduce a complicated work on the water on an upper end of a pile erected in a water bottom ground while absorbing an error at a pile installation position.SOLUTION: A construction method of a superstructure uses a pile head body 2 that has an insertion part 3 that vertically extends inside a sheath pipe part 6 and projects downward from a lower end opening of the sheath pipe part 6, and connection beam parts 5 that are joined to an upper end side of the insertion part 3, penetrate through the sheath pipe part 6, and extend in front, rear, right and left sides, in which a lower end of the sheath pipe part 6 projects downward from each of the connection beam parts 5, provides a partition plate 16a inside each pile 16, loosely inserts the insertion part 3 into the piles 16, mounts each of the connection beam parts 5 on the upper end of the pile 16 inserted between the insertion part 3 and the sheath pipe part 6, connects the adjacent pile head bodies 2 with a beam 10, fills a space between an inner peripheral surface of the pile 16 above the partition plate 16a and the insertion part 3 with infilling concrete 8, fixes the pile head body 2 to the upper end of the pile 16, fills a space between the sheath pipe part 6 and the pile 16 with a filler G, and covers each of the pile head bodies 2 and the beam 10 with a floor plate 13.SELECTED DRAWING: Figure 2
Inventors:
AMINO TAKAHIKO
ONISHI MASAYUKI
WAKAMATSU HIROTOMO
SUMIYA KEIICHI
MIYAMOTO TAKAHIRO
AOI TAKESHI
KOBAYASHI YUICHI
FUKUOKA SHIGERU
ONISHI MASAYUKI
WAKAMATSU HIROTOMO
SUMIYA KEIICHI
MIYAMOTO TAKAHIRO
AOI TAKESHI
KOBAYASHI YUICHI
FUKUOKA SHIGERU
Application Number:
JP2019208086A
Publication Date:
April 15, 2021
Filing Date:
November 18, 2019
Export Citation:
Assignee:
TOA HARBOR WORKS CO LTD
International Classes:
E02B3/06; E02D27/12
Domestic Patent References:
| JP2018025042A | 2018-02-15 | |||
| JPH0835219A | 1996-02-06 | |||
| JPH04228714A | 1992-08-18 | |||
| JPH08246436A | 1996-09-24 | |||
| JP2001288725A | 2001-10-19 | |||
| JP2016011535A | 2016-01-21 | |||
| JP2000248526A | 2000-09-12 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Masao Sakaizawa
Takayoshi in the daytime
Masao Sakaizawa