TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

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


Articles of The Transactions of KSRC








Operability assessment of steel hull structures after fire.



Full text article ( in russian)

Year

 
2015

Issue

 
374

Volume

 
4

Pages

 
133-140

Caption

 
Operability assessment of steel hull structures after fire.

Authors

 
A. Bulgakov, M. Kudrin, V. Nikitin.

Keywords

 
operability, fire, heat effect, base metal, welded joints, static and fatigue strength

Summary

 
Operability of steel structures affected by high temperature is an important topic in metal science, civil engineering and shipbuilding. The paper provides the test data regarding operability of carbon and low-alloy steels affected by the temperatures typical for fires aboard ships (up to +700 °С). It has been shown that heat drastically reduces the strength of steel structures. Along with it, once base metal and welded joints cool down, they regain their initial static and fatigue strength.

Rubrics

 
Naval architecture

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

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