Open AccessWind Resistance Analysis for H-shaped Hanger of Long-span Steel Arch Bridge
Author(s) -
Wei Hua
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/568/1/012002
Subject(s) - arch , arch bridge , structural engineering , bridge (graph theory) , span (engineering) , vibration , wind engineering , engineering , forensic engineering , physics , acoustics , medicine
This paper presents the development history of arch bridge and the structural system of long-span steel arch bridge as well as the damage and load types of wind-induced vibration. It also analyses the characteristics of wind load on an arch bridge especially the half-through or through-type steel arch bridges, the effect of wind-induced vibration on H-shaped hangers. Finally, it introduces the measures to reduce wind-induced effect on long-span steel arch bridges with H-shaped hangers.