反复荷载作用下部分PC梁桥时频挠度计算分析

李世安，贺拴海，赵煜

Timefrequency Deflection Calculations Research of Partially PC Grider Bridge with the Effect of Cyclic Loading

LI Shian，HE Shuanhai，ZHAO Yu

. 2011, (9): 55 -60 .