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      [1]喬東生,漆徐良,閆俊,等.張緊式錨泊系統松弛-張緊過程沖擊張力分析[J].哈爾濱工程大學學報,2020,41(2):206-211.[doi:10.11990/jheu.201904061]
       QIAO Dongsheng,QI Xuliang,YAN Jun,et al.Analysis of snap loading of a taut mooring system in the slack-taut process[J].hebgcdxxb,2020,41(2):206-211.[doi:10.11990/jheu.201904061]
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      張緊式錨泊系統松弛-張緊過程沖擊張力分析(/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2期
      頁碼:
      206-211
      欄目:
      出版日期:
      2020-02-05

      文章信息/Info

      Title:
      Analysis of snap loading of a taut mooring system in the slack-taut process
      作者:
      喬東生1 漆徐良1 閆俊1 梁海志12 索云飛3 寧德志1 歐進萍1
      1. 大連理工大學 海岸和近海工程國家重點實驗室, 遼寧 大連 116024;
      2. 青島理工大學 土木工程學院, 山東 青島 266033;
      3. 中交第四航務工程勘察設計院有限公司, 廣東 廣州 510230
      Author(s):
      QIAO Dongsheng1 QI Xuliang1 YAN Jun1 LIANG Haizhi12 SUO Yunfei3 NING Dezhi1 OU Jinping1
      1. State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China;
      2. School of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China;
      3. CCCC-FHDI Engineering Company, Guangzhou 510230, China
      關鍵詞:
      錨泊系統張緊式動張力松弛-張緊沖擊張力有限元分析正弦激勵頻譜分析
      分類號:
      TV312
      DOI:
      10.11990/jheu.201904061
      文獻標志碼:
      A
      摘要:
      張緊式錨泊系統在隨浮體運動過程中可能會出現松弛-張緊狀態的交替轉化盛兴娱乐登陆,導致錨泊線內動張力幅值顯著提升;阱^泊線動力有限元分析模型,通過對錨泊線頂端施加一系列不同幅值與頻率的正弦激勵,對松弛-張緊過程中的張力變化規律進行總結和比較盛兴娱乐登陆。結果表明:頂端激勵達到特定的幅值與頻率時錨泊線會發生松弛-張緊現象,其動張力最小值接近零,最大值可達到預張力的若干倍;頻譜分析顯示其頻率成分中出現除激勵頻率外的倍頻和高頻成分。該研究結果對進一步探究沖擊張力的產生機理及錨泊系統的設計具有參考意義。

      參考文獻/References:

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      [2] PLAUT R H, ARCHILLA J C, MAYS T W. Snap loads in mooring lines during large three-dimensional motions of a cylinder[J]. Nonlinear dynamics, 2000, 23(3):271-284.
      [3] VASSALOS D, HUANG S, KOUROUKLIS A. Experimental investigation of snap loading of marine cables[C]//Proceedings of the 14th International Offshore and Polar Engineering Conference. Toulon, France, 2004.
      [4] LU Wei, GE Fei, WANG Lei, et al. On the slack phenomena and snap force in tethers of submerged floating tunnels under wave conditions[J]. Marine structures, 2011, 24(4):358-376.
      [5] PALM J, ESKILSSON C, BERGDAHL L. An hp-adaptive discontinuous Galerkin method for modelling snap loads in mooring cables[J]. Ocean engineering, 2017, 144:266-276.
      [6] 唐友剛, 張若瑜, 劉利琴, 等. 深海系泊系統動張力有限元計算[J]. 海洋工程, 2009, 27(4):10-15, 22.TANG Yougang, ZHANG Ruoyu, LIU Liqin, et al. Dynamic tension of mooring system in deep sea with finite element method[J]. The ocean engineering, 2009, 27(4):10-15, 22.
      [7] 張素俠, 唐友剛, 林維學, 等. 水下纜繩松弛-張緊過程的沖擊張力實驗研究[J]. 中國造船, 2008, 49(S2):385-390.ZHANG Suxia, TANG Yougang, LIN Weixue, et al. Experimental investigation of marine cable snap tension in taut-slack condition[J]. Shipbuilding of China, 2008, 49(S2):385-390.
      [8] 張素俠, 唐友剛, 張若瑜, 等. 水下纜繩松弛-張緊過程的沖擊張力影響因素實驗研究[J]. 哈爾濱工程大學學報, 2009, 30(10):1102-1107.ZHANG Suxia, TANG Yougang, ZHANG Ruoyu, et al. Experimental investigation into factors affecting marine cable snap tension in taut-slack conditions[J]. Journal of Harbin Engineering University, 2009, 30(10):1102-1107.
      [9] 張素俠, 唐友剛, 侯書軍, 等. 系泊纜松弛-張緊狀態應力波的特性分析[J]. 工程力學, 2010, 27(5):53-59.ZHANG Suxia, TANG Yougang, HOU Shujun, et al. Characteristic analysis of stress wave in mooring line in taut-slack condition[J]. Engineering mechanics, 2010, 27(5):53-59.
      [10] 姜鈞喆, 陳新權. 深水半潛式平臺聚酯纜張緊式系泊研究[J]. 中國海洋平臺, 2015, 30(6):78-85, 90.JIANG Junzhe, CHEN Xinquan. Research on polyester taut mooring for deepwater semi-submersible[J]. China offshore platform, 2015, 30(6):78-85, 90.
      [11] 張火明, 謝卓, 方貴盛, 等. 繃緊式系泊纜沖擊張力特性研究[J]. 海洋工程, 2017, 35(5):23-32.ZHANG Huoming, XIE Zhuo, FANG Guisheng, et al. Investigation on the impact tension characteristics of taut mooring lines[J]. The ocean engineering, 2017, 35(5):23-32.
      [12] 趙戰華. 深水半潛式平臺張緊式系泊性能研究[D]. 青島:中國海洋大學, 2011.ZHAO Zhanhua. Performance study for taut mooring of a deepwater semi-submersible drilling platform[D]. Qingdao:Ocean University of China, 2011.

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      備注/Memo

      備注/Memo:
      收稿日期:2019-04-19盛兴娱乐登陆。
      基金項目:國家重點研發計劃(2016YFE0200100);國家自然科學基金項目(51979030盛兴娱乐登陆,51490672,51761135011)盛兴娱乐登陆;山東省自然科學基金項目(ZR2016EEQ23);中央高;究蒲袠I務費項目.
      作者簡介:喬東生,男,副教授,博士生導師;梁海志,男,講師,博士;歐進萍,男,教授,中國工程院院士.
      通訊作者:梁海志,E-mail:mr_liangok@163.com.
      更新日期/Last Update: 2020-03-24
      盛兴娱乐登陆