Title:
JOINT PART WATER CUTOFF METHOD OF IMPERVIOUS WALL
Document Type and Number:
Japanese Patent JP2016205076
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a joint part water cutoff method of an impervious wall, easy in coping with a case that a hindrance is caused in water cutoff performance of a joint part after installing a sheet pile, and capable of inexpensively forming a water cutoff structure of high reliability.SOLUTION: After constructing a multiple wall-shaped impervious wall body having wall bodies 5a and 5b formed by mutually adjacently joining a plurality of sheet piles 1, 1, etc. having joint members 4a and 4a in both side end parts, in opposed arrangement with an interval therebetween, a cover member 11 for covering a joint part 4 is installed on the opposed surface side of mutually opposed one wall body 5a by straddling the sheet piles 1 and 1 adjacent at both ends. A timbering body 12 whose one end is supported by the mutually opposed other wall body 5b and whose the other end presses both edges of the cover member 11 against the one wall body 5a, is interposed between both wall bodies 5a and 5b.SELECTED DRAWING: Figure 4
Inventors:
MIYOSHI TOSHIYASU
YAMADA KOICHI
TANAKA TOMOHIRO
TSUTSUMI AYATO
WATABE YOICHI
KATSURA TAKUZO
NAGAO NAOYA
HARADA NORIYOSHI
YAMADA KOICHI
TANAKA TOMOHIRO
TSUTSUMI AYATO
WATABE YOICHI
KATSURA TAKUZO
NAGAO NAOYA
HARADA NORIYOSHI
Application Number:
JP2015091265A
Publication Date:
December 08, 2016
Filing Date:
April 28, 2015
Export Citation:
Assignee:
PENTA OCEAN CONSTRUCTION CO LTD
PORT & AIRPORT RES INST
NIPPON STEEL & SUMITOMO METAL CORP
PORT & AIRPORT RES INST
NIPPON STEEL & SUMITOMO METAL CORP
International Classes:
E02D5/14; E02B3/12; E02B3/16; E02D19/04
Domestic Patent References:
| JP2005068902A | 2005-03-17 | |||
| JP2004251091A | 2004-09-09 | |||
| JP2002146772A | 2002-05-22 |
Foreign References:
| US5163785A | 1992-11-17 |
Attorney, Agent or Firm:
Masao Tanaka
Rita Ishii
Rita Ishii