차량주행에 따른 지하주차장의 진동 특성에 관한 해석적 연구

초록

This paper presents a numerical model for the analysis and prediction of the slab vibrations of underground parking lot due to the moving vehicle. A vehicle model with four degrees of freedom is used for the determination of the load due to the road traffic. Numerical analysis show that both the amplitude and frequency of the traffic-induced vibrations are mainly affected by the vehicle speed, the slab conditions.