偏心直线预应力筋简支梁自振频率计算方法
, 刘子煜, 王龙林Calculation of natural frequency of simply supported beam bridge reinforced with eccentric prestressed tendons
TAN Guo-jin1 , LIU Zi-yu1 , WEI Hai-bin1 , WANG Long-lin2
, LIU Zi-yu, WANG Long-lin