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Citation:
　XU Shan-shan*,LIU Shi-ming,GUO Shao-jing and ZHANG A-man.Use of a submodel method to check the bolt strength of marine equipment[J].Journal of Marine Science and Application,2009,(4):316-322.
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Use of a submodel method to check the bolt strength of marine equipment

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Title:
Use of a submodel method to check the bolt strength of marine equipment
Author(s):
XU Shan-shan*;  LIU Shi-ming;  GUO Shao-jing and ZHANG A-man
Affilations:
Author(s):
XU Shan-shan*;  LIU Shi-ming;  GUO Shao-jing and ZHANG A-man
College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China
Keywords:
submodel method;  gear case;  connection component;  shock-resistance
分类号:
-
DOI:
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Abstract:
A submodel method was proposed that works from computational models of marine gear cases to verify that the proposed bolts will give it sufficient structural integrity. Calculations for marine equipment using this system accorded well with conventional results. As an example, an anti-shock computation was processed for a gear case, and the submodel was then employed to check the strength of individual components. The results showed that the gear case connecting structure can satisfy relative anti-shock requirements, and the dynamic response characteristics seen in the bolt structures had a close relationship with the method used for attaching the bolt. This provides a new means for checking the strength of connecting structures on large-scale equipment and thus has significant reference value.

References:

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Last Update: 2010-05-03