Non-linear analysis of frame reinforced concrete bridge-shallow vs. Pile foundation

Abstract

The paper presents the application of the non-linear (push-over) analysis for a selected frame reinforced concrete bridge which meets the requirements of [1]. Two options for the foundations are considered - flat and pile ones. Comparison between the structural ductility in longitudinal and transversal direction is made. The vertical component of the earthquake action is taken into account and the influence to the ductility is analyzed.

Keywords

• bridges
• non-linear analysis
• eurocode
• ductility