2007Highway EngineeringRequires access

The influence of pier types on the seismic response of the continuous rigid frame bridge

Bin Li

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Abstract

The ANSYS-based 3D time-history analysis of earthquake is applied to a continuous rigid frame bridge,and the influence of various piers on the seismic response of the bridge,It is Concluded compared to bridge with solid pier,bridge having hollow pier has a larger displacement,and the axial force and the in-plane moment are smaller,but the out-plane moment of each component is larger.

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What this paper is about

The ANSYS-based 3D time-history analysis of earthquake is applied to a continuous rigid frame bridge,and the influence of various piers on the seismic response of the bridge,It is Concluded compared to bridge with solid pier,bridge having hollow pier has a larger displacement,and the axial force and the in-plane moment are smaller,but the out-plane moment of each component is larger.

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Available abstract

The ANSYS-based 3D time-history analysis of earthquake is applied to a continuous rigid frame bridge,and the influence of various piers on the seismic response of the bridge,It is Concluded compared to bridge with solid pier,bridge having hollow pier has a larger displacement,and the axial force and the in-plane moment are smaller,but the out-plane moment of each component is larger.

Key concepts: Pier, Rigid frame, Structural engineering, Bridge (graph theory), Moment (physics), Displacement (psychology), Engineering, Frame (networking)

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