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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Sensitivity analysis of parameters for vibration frequency of long-span asymmetric suspension bridge 期刊论文 Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2018, 卷号: 51, 页码: 72-79 作者:  Yang, Guojun;  Du, Yongfeng;  Tang, Guangwu;  Hao, Xianwu;  Li, Ziqing 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Beams and girders  Modal analysis  Natural frequencies  Sensitivity analysis  Stiffness  Structural analysis  Structural dynamics  Suspension bridges  Suspensions (components)  Bridge engineering  Dynamic characteristics  Fundamental frequencies  Long span suspension bridges  Structural frequencies  Structural parameter  Three dimensional finite element model  Vibration frequency   Calculation of the vertical bending vibration frequencies of multi-span PC continuous box girder with corrugated steel webs of uniform cross-section 期刊论文 Journal of Vibration and Shock, 2016, 卷号: Vol.35 No.18, 页码: 140-146 作者:  Ji, Wei;  Deng, Lu;  Liu, Shizhong;  Lin, Pengzhen 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/31 corrugated steel web  vertical bending vibration frequency  energy variation principle  bridge engineering  composite box girder   Study of vertical bending vibration behavior of continuous prestressed concrete box girders with corrugated steel webs 期刊论文 Advances in Structural Engineering, 2016, 卷号: Vol.19 No.6, 页码: 953-965 作者:  Ji, Wei;  Deng, Lu;  Liu, Shizhong;  Lin, Pengzhen 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/31 corrugated steel web  energy variational principle  prestressed concrete box girder  scale bridge model  vibration frequency   A two degrees-of-freedom piezoelectric single-crystal micromotor 期刊论文 应用物理杂志, 2014 Chen, Zhijiang; Li, Xiaotian; Liu, Guoxi; Dong, Shuxiang 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 ULTRASONIC MOTOR  ACTUATORS   Study of a mini-ultrasonic motor with square metal bar and piezoelectric plate hybrid 期刊论文 2010, 2010 Yu Chen; Kai Lu; Tieying Zhou; Tao Liu; Cunyue Lu 收藏  |  浏览/下载：9/0 Study of a mini-ultrasonic motor with square metal bar and piezoelectric plate hybrid 会议论文 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 12th International Workshop on Active-Matrix Liquid-Crystal Displays, Kanazawa, JAPAN, Web of Science Chen, Y; Lu, K; Zhou, TY; Liu, T; Lu, CY 收藏  |  浏览/下载：2/0