Work

Seismic Verification of Updated Finite Element Models of Cable-stayed Bridges

Year: 2025

Type: conference-paper

Abstract: The work presented in this paper summarises some of the major concepts and difficulties associated with Finite Element updating. The approach outlines optimal measurment techniques for sensor location and the develops the theory of sensitivity based model updating. This leads to a comparison of sensitivity and ill-conditioning and how they influence the updating process. Examples of the application of some of the techniques to Cable Stayed Bridges are included. Also practical advice on redundancy and choice of measurement data is provided.

Source: Bristol Research (University of Bristol)

DOI: 10.71846/12-wcee-1220

Authors: Nick Lieven, Mariana Papatheodorou, Colin Taylor

Language: English

Topic: Structural Health Monitoring Techniques

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: green

OpenAlex ID: W1568673874

FWCI:

Cites: 10

Cited by:

Related to: 20