Probabilistic loss assessment of curved bridges considering the effect of ground motion directionality

This study aims to assess, in a probabilistic manner, the effect of seismic excitation direction on the performance of a 638 m‐long, 12 span prestressed concrete bridge with significant curvature in plan on the basis of overall monetary repair loss. By means of a large number of nonlinear dynamic an...

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Veröffentlicht in:	Earthquake engineering & structural dynamics 2021-10, Vol.50 (13), p.3623-3645
Hauptverfasser:	Feng, Ruiwei, Yuan, Wancheng, Sextos, Anastasios
Format:	Artikel
Sprache:	eng
Schlagworte:	combination rules Concrete bridges curved bridge Demand analysis Direction Earthquake damage Earthquakes Ground motion Incidence angle loss estimation Nonlinear dynamics Prestressed concrete Seismic activity Seismic analysis seismic excitation direction seismic intensity measure Seismic response Soil Soil structure Soil types Soils
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