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刘寒冰1, 时成林1,2, 谭国金1, 王华1, 黄彬1

Calculation method of the dynamic characteristics of continuous beam bridge with variable cross-section based on staging concept
LIU Han-bing1, SHI Cheng-lin1,2, TAN Guo-jin1, WANG Hua1, HUANG Bin1
1-1跨中截面(单位:cm)