Title:
COUPLED CALCULATOR OF WATER AND SOIL SKELETON AND COUPLED CALCULATION METHOD OF WATER AND SOIL SKELETON
Document Type and Number:
WIPO Patent Application WO/2007/046178
Kind Code:
A1
Abstract:
Based on the setting of soil such as clay, intermediate soil and sand for each element
of an inputted ground, the setting of a ground three-dimensional structural
model, and the setting of calculation conditions, entire L matrix and entire
correction L matrix concerning the variation rate of volume with time of soil
skeleton, entire H matrix concerning water permeability of soil, entire M matrix
concerning mass, and entire K matrix concerning the tangential rigidity of soil
skeleton are calculated (S140-S165), and an entire tangential rigidity equation
(simultaneous linear equation) is produced by using them, whereby unknown “incremental
acceleration field” and gap hydraulic pressure field are solved by giving
boundary conditions concerning deformation or stress speed (S170). Consequently,
any ground of all kinds of soil from sand through intermediate soil to clay can
be analyzed precisely regardless of whether it is static or dynamic.
Inventors:
ASAOKA, Akira (1 Furo-cho, Chikusa-ku, Nagoya-sh, Aichi 01, 4648601, JP)
浅岡 顕 (〒01 愛知県名古屋市千種区不老町１番 国立大学法人名古屋大学内 Aichi, 4648601, JP)
NODA, Toshihiro (1 Furo-cho, Chikusa-ku, Nagoya-sh, Aichi 01, 4648601, JP)
浅岡 顕 (〒01 愛知県名古屋市千種区不老町１番 国立大学法人名古屋大学内 Aichi, 4648601, JP)
NODA, Toshihiro (1 Furo-cho, Chikusa-ku, Nagoya-sh, Aichi 01, 4648601, JP)
Application Number:
JP2006/315198
Publication Date:
April 26, 2007
Filing Date:
August 01, 2006
Export Citation:
Assignee:
National University Corporation Nagoya University (1 Furo-cho, Chikusa-ku Nagoya-sh, Aichi 01, 4648601, JP)
国立大学法人名古屋大学 (〒01 愛知県名古屋市千種区不老町１番 Aichi, 4648601, JP)
ASAOKA, Akira (1 Furo-cho, Chikusa-ku, Nagoya-sh, Aichi 01, 4648601, JP)
浅岡 顕 (〒01 愛知県名古屋市千種区不老町１番 国立大学法人名古屋大学内 Aichi, 4648601, JP)
国立大学法人名古屋大学 (〒01 愛知県名古屋市千種区不老町１番 Aichi, 4648601, JP)
ASAOKA, Akira (1 Furo-cho, Chikusa-ku, Nagoya-sh, Aichi 01, 4648601, JP)
浅岡 顕 (〒01 愛知県名古屋市千種区不老町１番 国立大学法人名古屋大学内 Aichi, 4648601, JP)
International Classes:
G01N3/00; E02D1/00; G06Q50/00
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (Pola-Nagoya Bldg, 9-26 Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 4600008, JP)
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