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检索条件"主题词=track-bridge system"
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Influence of mortar gap on natural vibration frequencies of high-speed railway track-bridge system
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Journal of Central South University 2022年 第8期29卷 2807-2819页
作者: LIU Shao-hui JIANG Li-zhong ZHOU Wang-bao FENG Yu-lin School of Civil Engineering Central South UniversityChangsha 410075China National Engineering Research Center of High-speed Railway Construction Technology Changsha 410075China School of Civil Engineering and Architecture East China Jiaotong University Nanchang 33013China
Based on Hamilton’s principle, the differential equations of free vibration of track-bridge systems with mortar gap are derived. Hence, a method for calculating the natural frequencies of track-bridge systems is prop... 详细信息
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