A STUDY ON PERFORMANCE ASSESSMENT OF DAMAGED BEAM BASED ON STATIC APPROACH
作者： EUN-TAIK LEE , GON KIM , MIN-SU LEE , CHUNG-YEOL BAE , HEE-CHANG EUN
DOI: 10.1142/S0217979208047468
关键词: Computer science 、 Minification 、 Degrees of freedom (mechanics) 、 Perpendicular 、 Structural engineering 、 Curvature 、 Finite element method 、 Beam (structure) 、 Point (geometry) 、 Displacement (vector)
摘要: Starting from the derivation of an analytical method to expand measured static displacement data full degrees freedom, this study proposes a damage detection detect damaged beam by introducing curvature and factor (DF). The validity proposed is evaluated in system that two simple beams are perpendicularly interconnected at point.
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