| 基于PATRAN闸刀掣链器的强度校核 |
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| 引用本文： | 陈晨,余泽爽.基于PATRAN闸刀掣链器的强度校核[J].船舶工程,2019,41(S1):61-65. |
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| 作者姓名： | 陈晨 余泽爽 |
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| 作者单位： | 中国船级社武汉分社,中国船级社武汉分社 |
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| 摘 要： | 基于有限元法以及相应标准的计算方法,对某闸刀掣链器的强度进行校核,通过对不同方法的计算结果进行对比分析,对超标准闸刀掣链器的强度校核提出新的方法。同时通过受力分析,认定闸刀的宽度与厚度以及掣链器本体的壁厚对强度影响较大,并通过计算和比较改变其尺寸后的应力情况,提出对该闸刀掣链器的优化方案。
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| 关 键 词： | PATRAN 有限元法 闸刀掣链器 强度校核 |
| 收稿时间： | 2019/1/31 0:00:00 |
| 修稿时间： | 2019/8/7 0:00:00 |
Strength Check for Knife Cable Stopper based on PATRAN |
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| Chen chen and.Strength Check for Knife Cable Stopper based on PATRAN[J].Ship Engineering,2019,41(S1):61-65. |
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| Authors: | Chen chen and |
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| Institution: | Wuhan Branch,China Classification Society,Wuhan,Wuhan Branch,China Classification Society,Wuhan |
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| Abstract: | Based on the FEM, the calculation method of corresponding standard, the strength of a certain knife cable stopper is checked. And a new method of strength check for knife cable stopper is proposed, especially for the ones of overspecification. Meanwhile, through stress analysis, it is determined that the width and thickness of the knife and the thickness of the stopper body have a great influence on the strength. Finally, an optimization scheme is put forward to improve its load capacity. |
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| Keywords: | PATRAN FEM Knife Cable stopper Strength check |
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