Chinese Journal of Ship Research, Volume. 16, Issue 3, 194(2021)
Dynamic characteristics analysis of disc-spring longitudinal shock absorber of ship shafting
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Table 1. Parameters of disc-spring
View tableView in ArticleTable 1. Parameters of disc-spring
参数 数值 参数 数值 外径D/mm 71 厚度t/mm 4 内径d/mm 36 弹性模量E/(N∙mm−2) 20 600 自由高度H0/mm 5.6 泊松比v 0.3
Table 2. Combining forms of disc-spring
Table 3. Dynamic-to-static stiffness ratio of shock absorbers
View tableView in ArticleTable 3. Dynamic-to-static stiffness ratio of shock absorbers
方案 动刚度/(kN∙mm−1) 静刚度/(kN∙mm−1) 动静刚度比 1 23.9 9.71 2.46 2 10.6 6.28 1.69 3 7.09 4.73 1.50 4 38.1 10.34 3.68
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Ji XIA, Quanchao LI. Dynamic characteristics analysis of disc-spring longitudinal shock absorber of ship shafting[J]. Chinese Journal of Ship Research, 2021, 16(3): 194
Paper Information
Category: Marine Machinery, Electrical Equipment and Automation
Received: May. 7, 2020
Accepted: --
Published Online: Mar. 27, 2025
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