Title:
EVALUATION METHOD AND EVALUATION DEVICE OF PROBABILITY OF LIQUEFACTION OCCURRENCE DURING TARGET PERIOD
Document Type and Number:
Japanese Patent JP2014160302
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an evaluation method of a probability of liquefaction occurrence during a target period capable of estimating the probability of liquefaction occurrence at a target point during a target period based on a probability of earthquake motion occurrence and capable of contributing to a variety of constructions and civil engineering.SOLUTION: This evaluation method includes: a process (R1) of obtaining liquefaction determination value information for determining a risk of liquefaction of a target ground for an earthquake motion strength index S; a process (R2) of converting this liquefaction determination value information into a liquefaction risk level shown by a probability of earthquake occurrence; a process (R3) of obtaining an earthquake hazard curve of the target ground; a process (R4) of obtaining the probability of earthquake occurrence during a target period t by this earthquake hazard curve; and a process (R5) of obtaining the probability of liquefaction occurrence during the target period t by multiplying the liquefaction risk level and the probability of earthquake occurrence so as to be integrated by an earthquake motion strength index S.
Inventors:
SARATANI AKIKO
Application Number:
JP2013029739A
Publication Date:
September 04, 2014
Filing Date:
February 19, 2013
Export Citation:
Assignee:
DAIWA HOUSE IND
International Classes:
G06Q10/04; E02D27/34; G01V1/00
Domestic Patent References:
| JP2004150920A | 2004-05-27 | |||
| JP2003147970A | 2003-05-21 | |||
| JP2004150920A | 2004-05-27 | |||
| JP2003147970A | 2003-05-21 |
Attorney, Agent or Firm:
Masashi Noda
Shuji Sugimoto
Shuji Sugimoto