| Title |
An Experimental Study on the Dynamic Amplification Factor of Parking Structures |
| Abstract |
In this study, to evaluate the dynamic effect of vehicle loading on parking sfructures, dynamic amplification factors of reaI structures wert caIculated through the full-scale measurement of vibrational responses. Tkee underground parking structures with reinforced concrete beam-slab system were used for experiment under normal traffic condition. From these experimentally calculated dynamic amplilication factors, prediction formula and design formula are proposed. As a result of analysis, the Iower the fundamental frequency of the floor systems, and the higher vehicle speed, the higher the dynamic amplification factor. And measuring points and different choice of driving lane are not signif.cant causes iHIuencing on the dynamic ampli5cation factor |