Open AccessAssessment of floe edge shape and movement speed effect upon contact pressure of ice-hull hit
Author(s) -
В. В. Новиков,
Анатолий Ковров,
К.А. Молоков
Publication year - 2020
Publication title -
trudy krylovskogo gosudarstvennogo naučnogo centra
Language(s) - English
Resource type - Journals
eISSN - 2618-8244
pISSN - 2542-2324
DOI - 10.24937/2542-2324-2020-2-s-i-47-56
Subject(s) - hull , enhanced data rates for gsm evolution , movement (music) , sea ice , contact area , geology , marine engineering , mechanics , geodesy , materials science , engineering , oceanography , acoustics , composite material , physics , telecommunications
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.