TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

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


Articles of The Transactions of KSRC








Assessment of floe edge shape and movement speed effect upon contact pressure of ice-hull hit



Full text article ( in russian)

Year

 
2020

Issue

 
20202

Volume

 
2

Pages

 
47-56

Caption

 
Assessment of floe edge shape and movement speed effect upon contact pressure of ice-hull hit

Authors

 
Novikov V., Kovrov A., Molokov K.

Keywords

 
ice floe hit, contact pressure, crushing, angular edge, collision speed, intensity.

DOI

 
10.24937/2542-2324-2020-2-S-I-47-56

Summary

 
This paper investigates the effect of ice floe edge shape and movement speed upon contact pressure, ice crushing depth and time of ice hit against the hull of ice-going ship. The study compares calculation results for contact pressure intensity at growing speeds with the ice loads given in regulatory documents.

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