不同跨径比的两跨连续梁的模态分析试验
郑仰坤,袁向荣
Modal Analysis Test of a Two-unequal-span Continuous Beam
噪声与振动控制 . 2014, (4): 148 -152 .  DOI: 10.3969/j.issn.1006-1335.2014.04.032