List of I.P for sale
Intellectual property
| Domestic or overseas | Domestic | Form of the I.P | Patent |
|---|---|---|---|
| Patent no. | US 16/362,797 | Registration no. | |
| Name of the invention | METHOD AND PROGRAM FOR CALCULATING STIFFNESS COEFFICIENT OF BRIDGE BY USING AMBIENT VIBRATION TEST D | ||
| Name of the invention(English) | METHOD AND PROGRAM FOR CALCULATING STIFFNESS COEFFICIENT OF BRIDGE BY USING AMBIENT VIBRATION TEST D | ||
| I.P sector | Sofrware | ||
| Image file[C] | |||
| Attached file | |||
| Patent evaluation rating | Patent evaluation score | ||
| Technology valuation | |||
Commercialization information
| I.P Abstract & Summary | Disclosed herein are a method and program for calculating the stiffness coefficient of a bridge by using a finite element model. The method of calculating the stiffness coefficient of a bridge by using a finite element model includes: step (a) of receiving the information of a bridge in an ambient vibration test via a simulator for a finite element model; step (b) of calculating relative girder displacements (RGDs) by converting the deflection displacements of the bridge into proportions; and step (c) of calculating the stiffness coefficient k of the bridge from the error function of the bridge using the relative girder displacements (RGDs) as a variable by taking into account the deflection shape of the bridge in the relative girder displacements (RGDs) calculated at step (b). In this case, the stiffness coefficient k of the bridge is calculated using ambient vibration test data. |
|---|---|
| Trade type of the I.P | Rights transfer ( Consultation ) |
| Decide after agreement | |
| I.P stage | R&D stage |
#STIFFNESS COEFFICIENT, #BRIDGE, #AMBIENT VIBRATION TEST DATA, #METHOD AND PROGRAM
