Open Access Open Access  Restricted Access Subscription or Fee Access

Kanai-Tajimi Model for the Detection Seismic Responses of Suspension Bridges

Wei Zhang, Liangliang Zhang, Qi Li

Abstract


In order to further research on detection of the seismic responses of suspension bridges, the acceleration power-spectrum density function of Kanai - Tajimi model was calculated according to the relationship between the acceleration of earthquake and the power-spectrum intensity, and the displacement,　stress and acceleration of the key parts were obtained as well as the relationship between corresponding acceleration response power-spectrum curve and the natural frequency of vibration of suspension-bridges by applying the model to the random seismic analysis of suspension bridge, which can provide reference for suspension bridge anti-seismic fortification.

Keywords


suspension-bridge, kanai-Tajimi model, response spectrum, power-spectrum intensity.

Full Text:

PDF


Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information. Also: DOI is paid service which provided by a third party. We never mentioned that we go for this for our any journal. However, journal have no objection if author go directly for this paid DOI service.