Open AccessDamage Mode of Long Tube Structure at Different Water Depths under Strong Impact
Author(s) -
Xiaoyan Teng,
Yuxin Sun,
Zhikai Wang,
Dongyan Shi,
Xuanxin Tian
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/811/1/012012
Subject(s) - underwater , mode (computer interface) , finite element method , tube (container) , coupling (piping) , structural engineering , materials science , geology , engineering , computer science , composite material , oceanography , operating system
In order to study the damage mode of the structure under strong impact, the finite element analysis software ABAQUS acoustic-coupling method is used to calculate and analyze the strong impact of the long tube structure under different water depths and different impact factors. The study obtained damage patterns influenced by impact factors and water depth conditions. It provides a reference for the calculation and impact design of underwater structures under strong impact.