TY - BOOK AU - Shidong,Liu TI - Natural frequency changes as indicators of structural damage in steel beams U1 - DESK PY - 2012/// CY - Athlone: PB - Athlone Institute of Technology KW - Dissertation KW - Masters in Engineering KW - 2012 N1 - Masters in Engineering.; Introduction--Literature review--Experimental programme and finite element model construction & verification--Damage simulation in FE model--Damage identification--Results and discussions--Conclusions and recommendations ER -