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Title:
FLUIDIZING FOUNDATION CONSTRUCTION METHOD FOR UNDERGROUND STRUCTURE
Document Type and Number:
Japanese Patent JP2010159599
Kind Code:
A
Abstract:

To provide a fluidizing foundation construction method which can supply fluidized soil at a low cost even in the case of an underground structure such as a pipeline, a water channel, and a retaining wall installed over a long distance; to provide a fluidizing foundation construction method which supplies fluidized soil with quality most suitable to the size of a structure; and to provide a fluidizing foundation construction method which can embed an underground structure at a low cost using fluidized soil.

The fluidizing foundation construction method for embedding the underground structure at a low cost using the fluidized soil includes a first agitating process for mixing and agitating soil generated in a construction site and a solidifying material with a hydraulic shovel beforehand to obtain a mixture, and a second agitating process for mixing and agitating the mixture and water by the hydraulic shovel to obtain the fluidized soil.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
MORI SHIGEYUKI
MATSUSHIMA KENICHI
ARIYOSHI MITSURU
TAKAHASHI HIDEO
SHIWA HIROTO
YOSHIHARA MASAHIRO
Application Number:
JP2009003515A
Publication Date:
July 22, 2010
Filing Date:
January 09, 2009
Export Citation:
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Assignee:
NATIONAL AGRICULTURE & FOOD RESEARCH ORGANIZATION
ESTEC CO LTD
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
E02F7/00; E02F5/12
Domestic Patent References:
JP2001019956A
JP2007315128A
JPH10147950A
JPH07138982A
JPH01312118A
Attorney, Agent or Firm:
藤本 昇
薬丸 誠一
中谷 寛昭
小山 雄一