高烈度区曲线连续梁减隔震设计

Design of Seismic Isolation of Curve Continuous Beam in High Intensity Zone

摘要:

Abstract:

Based on the engineering background of Anningqu Road (Airport section) rerouting project in Urumqi City, the nonlinear time history analysis of curved continuous beam structure in high intensity area under E2 earthquake is made by adopting the design method of seismic isolation. The seismic response analysis and checking calculation are made by using MIDAS / Civil 2019 (V2.2) software. The results can provide an useful reference for the seismic isolation design of this kind of bridges.