TY - JOUR
T1 - Simulation Study on the Deflection Response of the 921A Steel thin plate under Explosive Impact Load
AU - Zhang, Yu Xiang
AU - Chen, Fang
AU - Han, Yan
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/3/29
Y1 - 2018/3/29
N2 - The Ship cabin would be subject to high-intensity shock wave load when it is attacked by anti-ship weapons, causing its side board damaged. The time course of the deflection of the thin plate made of 921A steel in different initial conditions under the impact load is researched by theoretical analysis and numerical simulation. According to the theory of elastic-plastic deformation of the thin plate, the dynamic response equation of the thin plate under the explosion impact load is established with the method of energy, and the theoretical calculation value is compared with the result from the simulation method. It proved that the theoretical calculation method has better reliability and accuracy in different boundary size.
AB - The Ship cabin would be subject to high-intensity shock wave load when it is attacked by anti-ship weapons, causing its side board damaged. The time course of the deflection of the thin plate made of 921A steel in different initial conditions under the impact load is researched by theoretical analysis and numerical simulation. According to the theory of elastic-plastic deformation of the thin plate, the dynamic response equation of the thin plate under the explosion impact load is established with the method of energy, and the theoretical calculation value is compared with the result from the simulation method. It proved that the theoretical calculation method has better reliability and accuracy in different boundary size.
UR - http://www.scopus.com/inward/record.url?scp=85045849394&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/322/2/022054
DO - 10.1088/1757-899X/322/2/022054
M3 - Conference article
AN - SCOPUS:85045849394
SN - 1757-8981
VL - 322
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 2
M1 - 022054
T2 - 2017 International Symposium on Application of Materials Science and Energy Materials, SAMSE 2017
Y2 - 28 December 2017 through 29 December 2017
ER -