Finite element model correlation and calibration of historic masonry monuments: review: Fid-Bau Portal

Finite element model correlation and calibration of historic masonry monuments: review

Atamturktur, Sezer / Laman, Jeffrey A.

AbstractBuilding a reliable finite element (FE) model of historic masonry structures is a difficult undertaking due to the challenges in accurate representation of irregular geometry, complex material behaviour and complicated boundary conditions between structural masonry components. Model calibration refers to correcting the inherent deficiencies within the FE model by matching outputs to measured data. Model calibration has the potential to produce more reliable computer models and thus aid in the economical management and maintenance of contemporary as well as heritage structures. Researchers involved in the assessment of historic masonry monuments have devoted decades of consistent attention to FE model calibration. This paper reviews the recent developments in this topic with a focus on complex vaulted masonry monuments. Studies on simpler forms of masonry structures, such as masonry arch bridges or masonry towers, are also discussed since they lay the groundwork for studies on more complex structures. This paper identifies several remaining technical challenges as model calibration approaches gain wider recognition and usage in historic monument structural assessment. Copyright © 2010 John Wiley & Sons, Ltd.