Vis-a-vis the computer system in order to decide earthquake damage characteristic

摘要

Vis-a-vis the portfolio of the object which it is related to the geographical territory 3 with method of the computer system and the computer execution which decide the damage exponent which shows the damage which is pulled up by earthquake 2, local portfolio re-acquisition value exponent 5 is remembered, while you being allotted by the object or grid coordinate 7 of the geographical territory 3. In every coordinate 7 which possesses the local portfolio re-acquisition value exponent 5 which is allotted to each coordinate, local damage exponent is calculated, the position regarding earthquake 2 making use of local vulnerability and attenuation parameter, from depth and the magnitude data and local portfolio re-acquisition value exponent 5. Damage exponent is calculated by totaling local damage exponent in regard to grid coordinate 7. In regard to whatever size of the geographical territory 3, and, in regard to whatever resolution of grid 4, the damage exponent which reflects the geographical distribution of the portfolio object, necessity do, can be decided the network of the earthquake measurement bureau which is arranged in the geographical territory 3.