Anti-shock threshold values of shipboard equipments based on ship hull and equipment integrated analysis

ZHANG A-man; ZHOU Qi-xin; YAO Xiong-liang; GUO Bai-sen; WEN Xue-you; 

doi:10.11883/1001-1455(2009)04-0375-05

Volume 29 Issue 4

Sep. 2014

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ZHANG A-man, ZHOU Qi-xin, YAO Xiong-liang, GUO Bai-sen, WEN Xue-you, . Anti-shock threshold values of shipboard equipments based on ship hull and equipment integrated analysis[J]. Explosion And Shock Waves, 2009, 29(4): 375-379. doi: 10.11883/1001-1455(2009)04-0375-05

Citation:

ZHANG A-man, ZHOU Qi-xin, YAO Xiong-liang, GUO Bai-sen, WEN Xue-you, . Anti-shock threshold values of shipboard equipments based on ship hull and equipment integrated analysis[J]. Explosion And Shock Waves, 2009, 29(4): 375-379. doi: 10.11883/1001-1455(2009)04-0375-05

Citation:

ZHANG A-man, ZHOU Qi-xin, YAO Xiong-liang, GUO Bai-sen, WEN Xue-you, . Anti-shock threshold values of shipboard equipments based on ship hull and equipment integrated analysis[J]. Explosion And Shock Waves, 2009, 29(4): 375-379. doi: 10.11883/1001-1455(2009)04-0375-05

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Anti-shock threshold values of shipboard equipments based on ship hull and equipment integrated analysis

doi: 10.11883/1001-1455(2009)04-0375-05

1.
College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, Heilongjiang, China;
2.
Harbin Marine Boiler and Turbine Research Institute, Harbin 150036, Heilongjiang, China

Publish Date: 2009-07-25

Abstract

Abstract

Based on the theory for coupled vibrations of master-slave systems, by choosing shipboard supercharged boilers and gear cases as research objects, the numerical statistical characteristics of numerical experiments for ship hull and equipment integrated analysis were discussed to determine the anti-shock threshold values of shipboard equipments. The standard deviations of stress values for equipments subjected to shock load were put forward as the failure criteria of shipboard equipments through large numbers of exemplification analysis. And an empirical formula of the maximum value of standard deviation was given.
- solid mechanics,
- anti-shock threshold,
- integrated analysis,
- shipboard equipment