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Patent Searching and Data


Title:
METHOD FOR MANAGING FLUIDIZED SOIL
Document Type and Number:
Japanese Patent JP2018178423
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for managing fluidized soil that can be easily managed to target performance using raw material soil obtained by mixing natural ground components and components different in density from the natural ground components.SOLUTION: A method for managing fluidized soil produced from raw material soil obtained by mixing natural ground components and components different in density from the natural ground components (for example, light weight components such as fly ash), comprises the steps of: specifying the relationship between the soil particle density of the raw material soil, the density of the muddy soil obtained by mixing the raw material soil and water and the fluidized soil, and a flow value as a density/flow relationship; estimating a target density of the corresponding fluidized soil using the density/flow relationship from the soil particle density of the raw material soil and the target flow value of the fluidized soil; specifying the target flow value of muddy soil as a management flow value by deducting the amount of solidifying material to be added from the estimated target density of the fluidized soil; and adjusting the muddy soil with the management flow value as a reference.SELECTED DRAWING: Figure 1

Inventors:
松井 秀岳
早瀬 宏文
川手 伸哉
Application Number:
JP2017075626A
Publication Date:
November 15, 2018
Filing Date:
April 06, 2017
Export Citation:
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Assignee:
大成建設株式会社
中部電力株式会社
International Classes:
E02D3/00; E02F7/00
Attorney, Agent or Firm:
弁護士法人クレオ国際法律特許事務所