To efficiently evaluate a level of damage without visual observation of a column.
A system 1 for evaluating the level of damage includes peak sensors 2a, 2b and 2c, and a computation section 3 which performs the computation of measurement data from the peak sensors. The computation section 3 includes: a member angle computing section 6 which determines a maximum response member angle from the measurement data from the peak sensors; a conversion section 7 which converts the maximum response member angle to an elastic response displacement using elastoplastic characteristics including an equivalent natural period Teq of a rigid frame viaduct 4; a response characteristic computing section 8 which determines the elastic response characteristics of a structure group 21 using the equivalent natural period Teq and the elastic response displacement ; an elastic response computing section 9 which computes the elastic response displacement by applying the equivalent natural period Teq of the rigid frame viaduct 4 as a non-measurement object to the elastic response characteristics of the structure group 21; and an inverse conversion section 10 which converts the elastic response displacement to the maximum response member angle.
TANIMURA YUKIHIRO
NIHEI TATSUYA
| JP2008215962A | 2008-09-18 | |||
| JPH08105823A | 1996-04-23 | |||
| JP2003222566A | 2003-08-08 |
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