TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Assessing critical loads on strong structures with facings



Full text article (in russian)

Year

 
2012

Issue

 
355

Volume

 
6

Pages

 
15–28

Caption

 
Assessing critical loads on strong structures with facings

Authors

 
D. Shalaev

Keywords

 
spherical shell, cylindrical shell, pressure hull, initial imperfections, facing, bearing capacity, critical pressure

Summary

 
The paper examines bearing capacity (i.e., critical load under external pressure) of pressure hull structures with facings of weld metal. It presents and analyses numerical simulation results for spherical and cylindrical shells with facings of various size. The paper also provides preliminary recommendations on restricting the area and depth of facings while eliminating the defects of pressure hull plating.

Rubrics

 
Naval architecture

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