[1]夏苏.115 m内河浮船坞结构强度研究[J].南通航运职业技术学院学报,2019,(03):60-65.[doi:10.3969/j.issn.1671-9891.2019.03.014]
　XIA Su.Study on Structural Strength of 115 m Inland River Floating Dock[J].Journal of Nantong Vocational & Technical Shipping College,2019,(03):60-65.[doi:10.3969/j.issn.1671-9891.2019.03.014]
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115 m内河浮船坞结构强度研究(/HTML)
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南通航运职业技术学院学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年03期
页码:
60-65
栏目:
船舶工程
出版日期:
2019-09-25

文章信息/Info

Title:
Study on Structural Strength of 115 m Inland River Floating Dock
作者:
夏苏
上海交通大学船舶海洋与建筑工程学院
Author(s):
XIA Su
School of Naval Architecture, Ocean & Civil Engineering, Shanghai Jiaotong University
关键词:
浮船坞;  横向强度;  模糊综合评判;  总纵强度;  下水强度
Keywords:

floating dock;  lateral strength;  fuzzy comprehensive evaluation;  total longitudinal strength; 

launching strength; 

DOI:
10.3969/j.issn.1671-9891.2019.03.014
文献标志码:
A
摘要:

浮船坞结构强度的有限元计算对其安全至关重要。文章以115 m内河浮船坞为研究对象，利用直接计算法计

算其横向强度，根据计算结果，提出了增加横向强度的三种措施，并利用模糊综合评判方法筛选出了最优

的结构加强方案。最后，对该浮船坞进行总纵强度分析，并利用有限元仿真软件对船坞下水时的强度进行

直接分析，保证下水过程中的强度。

Abstract:

The finite element calculation of structural strength for a floating dock is critical to its

safety. In this article, a 115 m inland river floating dock is taken as the research object,

and the horizontal strength is calculated by direct calculation method. According to the

calculation, three measures to enhance its lateral strength are proposed, and the optimal

structural strengthening scheme is selected by fuzzy comprehensive evaluation method. Finally

the total longitudinal strength analysis of the floating dock is carried out, and the

strength of the dock when launching into water is directly analyzed by a finite element

simulation software to ensure its strength in the launching process.

参考文献/References:

[1]姜磊,陈攀,李坤.119 m浮船坞结构强度计算分析[J].船海工程,2015(5):5-7.

[2]张朝晖.ANSYS11.0结构分析工程应用实例解析[M].第2版.北京:机械工业出版社,2008.

[3] 中国船级社.浮船坞入级规范[M].北京：人民交通出版社,2009.

[4]赵振宇.浮船坞结构强度直接计算方法对比研究[D].大连：大连海事大学,2011.

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[1]程国祥 殷晓剑 陆新林.某7000吨浮船坞横向强度分析[J].南通航运职业技术学院学报,2016,(03):42.[doi:10.3969/j.issn.1671-9891.2016.03.011]
　CHENG Guo-xiang YIN Xiao-jian LU Xin-lin.Transverse Strength Analysis of a Certain 7000t Floating Dock[J].Journal of Nantong Vocational & Technical Shipping College,2016,(03):42.[doi:10.3969/j.issn.1671-9891.2016.03.011]

更新日期/Last Update: 2019-12-03