A measure of the torsional performances of partially hinged rectangular\n plates

2017/01/24 by Elvise Berchio, Berchio, Elvise, Davide Buoso +3
Engineering · #35J40 #74K20 #Analysis of PDEs (math.AP) #Composite Structure Analysis and Optimization #FOS: Mathematics #Railway Engineering and Dynamics #Structural Engineering and Vibration Analysis #Vibration and Dynamic Analysis

paper · pdf · doi:10.48550/arxiv.1701.07085

openalex publication_date 2017/01/24 · openalex created_date 2022/10/04 · openalex updated_date 2026/07/28

Abstract

We introduce a new functional, named gap function, which measures the\ntorsional instability of a partially hinged rectangular plate, aiming to model\nthe deck of a bridge. Then we test the performances of the gap function on a\nplate subject to two kinds of loads: one modeled by a force concentrating on\none of the free edges and one in resonance with the eigenmodes.\n

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