Continuing Structural Health Monitoring after Repair: Starting from Scratch?

Jyrki Kullaa

doi:10.4028/www.scientific.net/AST.56.495

Paper Titles

Numerical Simulation for Concrete Structure Health Monitoring Based on Smart Piezoelectric Transducer Array
p.469

Advanced Ultrasonic Structural Monitoring of Waveguides
p.477

Damage Detection in Beam-Like Structures Using Deflections Obtained by Modal Flexibility Matrices
p.483

Development of a Structural Health Monitoring Benchmark Problem for High-Rise Slender Structures
p.489

Continuing Structural Health Monitoring after Repair: Starting from Scratch?
p.495

Multivariate Statistical Analysis for Detection and Identification of Faulty Sensors Using Latent Variable Methods
p.501

A Numerical Method for the Dynamic Analysis of Buildings Provided with Viscoelastic Devices
p.508

Optimization Algorithms for System Integration
p.514

Linking the Impact Force History with Residual Mechanical Characteristics and NDI - A Smart Way to Perform SHM in Composites
p.524

HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 56Continuing Structural Health Monitoring after...

Continuing Structural Health Monitoring after Repair: Starting from Scratch?

Abstract:

Aging structures need repairing if their lifetime is to be extended. If the structure has been monitored before and after repair, the information from both configurations can be utilized. The data before repair include the environmental or operational influences, whereas the data after repair represent the current structural condition. Also, if damage is proportional to the worked modifications, its extent can be assessed solely from the measurement data; no finite element model is needed. The proposed method is verified with a numerical model of a vehicle crane.