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      [1]龐福振,霍瑞東,李海超,等.復雜邊界條件下中厚層合扇形板振動特性分析[J].哈爾濱工程大學學報,2020,41(7):966-972.[doi:10.11990/jheu.201901016]
       PANG Fuzhen,HUO Ruidong,LI Haichao,et al.Analysis of the vibration characteristics of moderately thick laminated sector plates under complicated boundary conditions[J].hebgcdxxb,2020,41(7):966-972.[doi:10.11990/jheu.201901016]
      點擊復制

      復雜邊界條件下中厚層合扇形板振動特性分析(/HTML)
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      《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

      卷:
      41
      期數:
      2020年7期
      頁碼:
      966-972
      欄目:
      出版日期:
      2020-07-05

      文章信息/Info

      Title:
      Analysis of the vibration characteristics of moderately thick laminated sector plates under complicated boundary conditions
      作者:
      龐福振1 霍瑞東2 李海超1 葉開富13 王雪仁13
      1. 哈爾濱工程大學 船舶工程學院, 黑龍江 哈爾濱 150001;
      2. 北京航天計量測試技術研究所, 北京 100076;
      3. 中國人民解放軍 92578部隊, 北京 100161
      Author(s):
      PANG Fuzhen1 HUO Ruidong2 LI Haichao1 YE Kaifu13 WANG Xueren13
      1. College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China;
      2. Beijing Aerospace Institute for Metrology and Measurement, Beijing 100076, China;
      3. Naval Academy, Beijing 100161, China
      關鍵詞:
      復合材料中厚板層合扇形板復雜邊界條件半解析法彈簧剛度法振動特性分析輔助函數
      分類號:
      O327;TB123
      DOI:
      10.11990/jheu.201901016
      文獻標志碼:
      A
      摘要:
      針對一般邊界條件下中厚復合扇形板的自由振動求解,本文提出了一種基于一階剪切變形理論的半解析法。建立了帶有局部坐標系的中厚層合扇形板模型,其邊界條件的位移和旋轉分量以增加輔助函數的三角級數表示365英超体育投注365英超体育投注,采用Raleigh-Ritz法對扇形板結構的模態參數求解,給出了幾種復雜邊界條件下層合扇形板振動特性的數值結果。并討論了扇形板特征參數對扇形板固有頻率的影響規律365英超体育投注。研究表明:本文方法克服了三角級數在邊界處的不連續性,收斂性較好,求解精度較高;扇形板頻率參數隨板厚徑比的增大而減小,隨正交各向異性比的增大而增大,隨層壓角的增大而減小。

      參考文獻/References:

      [1] HOUMAT A. Large amplitude free vibration of shear deformable laminated composite annular sector plates by a sector p-element[J]. International journal of non-linear mechanics, 2008, 43(9):834-843.
      [2] 滕兆春, 朱亞文, 蒲育. FGM環扇形板的面內自由振動分析[J]. 計算力學學報, 2018, 35(5):560-566.TENG Zhaochun, ZHU Yawen, PU Yu. In-plane free vibration analysis of FGM annular sector plates[J]. Chinese journal of computational mechanics, 2018, 35(5):560-566.
      [3] 史冬巖, 石先杰, 李文龍. 任意邊界條件下環扇形板面內振動特性分析[J]. 振動工程學報, 2014, 27(1):1-8.SHI Dongyan, SHI Xianjie, LI Wenlong. In-plane vibration analysis of annular sector plates with arbitrary boundary supports[J]. Journal of vibration engineering, 2014, 27(1):1-8.
      [4] ANDAKHSHIDEH A, MALEKI S, AGHDAM M M. Non-linear bending analysis of laminated sector plates using generalized differential quadrature[J]. Composite structures, 2010, 92(9):2258-2264.
      [5] GOLMAKANI M E, MEHRABIAN M. Nonlinear bending analysis of ring-stiffened circular and annular general angle-ply laminated plates with various boundary conditions[J]. Mechanics research communications, 2014, 59:42-50.
      [6] MALEKZADEH P. Three-dimensional free vibration analysis of thick laminated annular sector plates using a hybrid method[J]. Composite structures, 2009, 90(4):428-437.
      [7] LI W L. Comparison of Fourier sine and cosine series expansions for beams with arbitrary boundary conditions[J]. Journal of sound and vibration, 2002, 255(1):185-194.
      [8] PANG Fuzhen, LI Haichao, WANG Xueren, et al. A semi analytical method for the free vibration of doubly-curved shells of revolution[J]. Computers & mathematics with applications, 2018, 75(9):3249-3268.
      [9] PARK M, CHOI D H. A four-variable first-order shear deformation theory considering the variation of in-plane rotation of functionally graded plates[J]. International journal of steel structures, 2018, 18(4):1265-1283.
      [10] SHARMA A, SHARDA H B, NATH Y. Stability and vibration of thick laminated composite sector plates[J]. Journal of sound and vibration, 2005, 287(1/2):1-23.

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      備注/Memo

      備注/Memo:
      收稿日期:2019-01-05。
      基金項目:國家重點研發計劃(2016YFC0303406);山東省重點研發計劃(2019JZZY010125);船舶振動噪聲重點實驗室基金項目(6142204190207);國家自然科學基金項目(51679053,51709063);哈爾濱工程大學博士研究生科研創新基金項目(HEUGIP201902).
      作者簡介:龐福振,男,教授,博士生導師.
      通訊作者:龐福振,E-mail:pangfuzhen@hrbeu.edu.cn.
      更新日期/Last Update: 2020-08-15
      365英超体育投注

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