亚洲愉拍一区二区精品_日韩精品一区二区Av无码_免费无码精品一区二区三区免费视_国产男女免费视频在线观看

Parametric Vibration of Submerged Fl

時間:2023-05-06 17:11:04 天文地理論文 我要投稿
  • 相關(guān)推薦

Parametric Vibration of Submerged Floating Tunnel Tether Under Random Excitation

Abstract:For the study of the parametric vibration response of submerged floating tunnel tether under random excitation, a nonlinear random parametric vibration equation of coupled tether and tube of submerged floating tunnel is set up. Subsequently, vibration response of tether in the tether-tube system is analyzed by Monte Carlo method. It may be concluded that when the tube is subjected to zero-mean Gaussian white noise random excitation, the displacement and velocity root mean square responses of tether reach the peak if the circular frequency of tube doubles that of tether; the displacernent and velocity root mean square responses of tether increase as the random excitation root mean square increases; owing to the damping force of water, the displacement and velocity root mean square responses of tether decrease rapidly compared with tether in air; increasing the damping of the tether or tube reduces the displacement and velocity root mean square responses of tether; the large-amplitude vibration of tether may be avoided by locating dampers on the tether or tube. 作者: Author: SUN Sheng-nan  SU Zhi-bin 作者單位: School of Architecture and Civil Engineering, Liaocheng University, Liaocheng 252059, China 期 刊: 中國海洋工程(英文版)   ISTICEISCI Journal: CHINA OCEAN ENGINEERING 年,卷(期): 2011, 25(2) 分類號: P756.2 Keywords: ocean engineering    submerged floating tunnel    tether    parametric vibration    random excitation    機標分類號: TU3 TH1 機標關(guān)鍵詞: parametric vibration    vibration response    velocity    root    Gaussian white noise    damping force    Monte Carlo    study    reach    set    air 基金項目: This work is financially supported by the Promotive Research Fund for Excellent Young and Middle-aged Scientists of Shandong Province

【Parametric Vibration of Submerged Fl】相關(guān)文章:

Studies on structural vibration control with MR dampers using μGA04-29

Model Development and Adaptive Imbalance Vibration Control of Magnetic Suspended System04-29

Measuring vibration by using fiber Bragg grating and demodulating it by blazed grating04-27

L2/FL閱讀中詞匯附帶習(xí)得研究綜觀04-28

福田雷沃FL956F型裝載機04-27

Active Vibration Control of Beam Using Electro-magnetic Constrained Layer Damping05-01

TVAR Time-frequency Analysis for Non-stationary Vibration Signals of Spacecraft04-28

Fuzzy Hybrid Control of Vibration Attitude of Full Carvia Magneto-rheological Suspensions04-28

Generation of Non-Gaussian Random Vibration Excitation Signal for Reliability Enhancement Test04-29

Vibration Reduction of Open-chain Flexible Manipulators by Optimizing Independent Motions of Branch Links05-02

乌拉特前旗| 广南县| 普安县| 毕节市| 巩义市| 潍坊市| 马公市| 林西县| 华宁县| 宝清县| 武宣县| 新平| 晴隆县| 来凤县| 平邑县| 沧源| 安宁市| 广安市| 岢岚县| 江阴市| 磐安县| 枣强县| 延寿县| 中卫市| 南郑县| 武宁县| 吉首市| 同仁县| 河西区| 西林县| 东丽区| 福清市| 淮北市| 甘泉县| 灵璧县| 贺州市| 瑞金市| 台北县| 正阳县| 华坪县| 汶川县|