Experimental and numerical analysis of dynamic failure of welded aluminium alloy plates under air blast loading

被引：5
作者：
Xu, Shuangxi [1 ,2 ]
Wen, Hao [1 ,2 ]
Liu, Bin [1 ,3 ,5 ]
Guedes Soares, C. [4 ,5 ]
机构：
[1] Wuhan Univ Technol, Minist Educ, Key Lab High Performance Ship Technol, Wuhan, Peoples R China
[2] Wuhan Univ Technol, Sch Transportat, Wuhan, Peoples R China
[3] Wuhan Univ Technol, Cruise & Yacht Res Ctr, Green & Smart River Sea Going Ship, Wuhan 430063, Peoples R China
[4] Univ Lisbon, Inst Super Tecn, Ctr Marine Technol & Ocean Engn CENTEC, Lisbon, Portugal
[5] WUT ULisboa Joint Int Lab Extreme Loads & Respons, Wuhan, Peoples R China
来源：
SHIPS AND OFFSHORE STRUCTURES | 2022年 / 17卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Experiment; numerical simulation; aluminium alloy; welded plate; air blast loading; ductile fracture;
D O I：
10.1080/17445302.2020.1835076
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
The paper presents experiments and finite element simulations of welded aluminium-alloy 5083-H111 plates under near-field air-blast loadings to examine their dynamic plastic deformation and failure. The material degradation takes place in the heat-affected zone affecting the failure mode of aluminium plates. Five specimens are assessed, one bare plate and four butt-welded plates. The effect of the explosive charge-plate distance and the weld seam on the structural dynamic response is evaluated. The scenario could represent an air blast action on the superstructure of aluminium-alloy vessels. The experimentally obtained deformation and failure shapes of specimens show agreement with the simulations performed by the ABAQUS finite element solver. Moreover, the finite element analysis discusses the structural deformation and rupture process of the welded aluminium alloy plates under air-blast loading and their energy transmission and absorption. The present study reveals the impact behaviour of the welded aluminium plates in contrast to the steel plates.
引用
收藏
页码：531 / 540
页数：10
相关论文
共 50 条
[41]   Numerical simulation of rock failure under static and dynamic loading by splitting test of circular ring [J].
Li, Xibing ;
Feng, Fan ;
Li, Diyuan .
ENGINEERING FRACTURE MECHANICS, 2018, 188 :184-201
[42]   Experimental and numerical study of square sandwich panels with layered-gradient foam cores to air-blast loading [J].
Jing, Lin ;
Liu, Kai ;
Su, Xingya ;
Guo, Xin .
THIN-WALLED STRUCTURES, 2021, 161
[43]   Numerical Simulation of Failure Modes in Irregular Columnar Jointed Rock Masses under Dynamic Loading [J].
Xia, Yingjie ;
Liu, Bingchen ;
Li, Tianjiao ;
Zhao, Danchen ;
Liu, Ning ;
Tang, Chun'an ;
Chen, Jun .
MATHEMATICS, 2023, 11 (17)
[44]   Numerical simulation of plastic strain localization and failure mode transition in metals under dynamic loading [J].
Bilalov, Dmitry ;
Sokovikov, Mikhail ;
Bayandin, Yuri ;
Chudinov, Vasiliy ;
Oborin, Vladimir ;
Naimark, Oleg .
21ST EUROPEAN CONFERENCE ON FRACTURE, (ECF21), 2016, 2 :1951-1958
[45]   Experimental and numerical analysis of aluminium alloy cylindrical cup using novel deep drawing technique [J].
Dwivedi, Rashmi ;
Choubey, Ajay Kumar ;
Purohit, Rajesh ;
Rana, R. S. .
ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES, 2022, 8 (02) :1831-1844
[46]   Experimental and numerical analysis of solidification cracking behaviour in fibre laser welding of 6013 aluminium alloy [J].
Wang, X. J. ;
Lu, F. G. ;
Wang, H. P. ;
Cui, H. C. ;
Tang, X. H. ;
Wu, Y. X. .
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2015, 20 (01) :58-67
[47]   Experimental and Numerical Analysis of Reinforced Concrete Columns under Lateral Impact Loading [J].
Chen, Airong ;
Liu, Yanjie ;
Ma, Rujin ;
Zhou, Xiaoyu .
BUILDINGS, 2023, 13 (03)
[48]   Experimental and numerical analysis of deformation behaviour of tunnels under static loading conditions [J].
Kumar, Parvesh ;
Shrivastava, Amit Kumar .
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS, 2022, 52
[49]   Dynamic response of metallic trapezoidal corrugated-core sandwich panels subjected to air blast loading - An experimental study [J].
Zhang, Pan ;
Liu, Jun ;
Cheng, Yuansheng ;
Hou, Hailiang ;
Wang, Chunming ;
Li, Yong .
MATERIALS & DESIGN, 2015, 65 :221-230
[50]   Experimental investigation and numerical analysis of pin-ended extruded aluminium alloy unequal angle columns [J].
Zhang, Ying ;
Wang, Yuanqing ;
Wang, Zhongxing ;
Bu, Yidu ;
Fan, Shenggang ;
Zheng, Baofeng .
ENGINEERING STRUCTURES, 2020, 215
12345