A STUDY ON THE BEHAVIOR OF A THIN STS 304 SHEET WITH A FREE BOUNDARY CONDITIONS SUBJECTED TO IMPACT LOADING

被引：1
|
作者：
Ahn, D. G. [1 ]
Moon, G. J. [1 ]
Jung, C. G. [2 ]
Yang, D. Y. [2 ]
机构：
[1] Chosun Univ, Dept Mech Engn, Kwangju 501759, South Korea
[2] Korea Adv Inst Sci & Technol, Dept Mech Engn, Taejon 305701, South Korea
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2008年 / 22卷 / 31-32期
关键词：
Impact behavior; STS; 304; sheet; free boundary condition; impact energy absorption;
D O I：
10.1142/S0217979208050838
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The objective of this paper is to investigate into impact behaviors of a STS 304 sheet with a thickness of 0.7 mm in a free boundary condition subjected to impact loading by a hemispherical impact head using drop impact tests and the three-dimensional FE analyses. The drop impact tests and the FE analyses were conducted with different impact energy ranging from 37.0 J to 45.7 J. From the results of the impact tests, the influence of the impact energy on the force-deflection curve, the absorption mechanism of the impact energy and deformation behaviors of specimen were examined quantitatively. Through the FE analyses, the variation of stress-strain distributions and characteristics of the local deformation during the impact of the specimen were investigated.
引用
收藏
页码：5572 / 5577
页数：6
相关论文
共 50 条
  • [41] Study on dynamic behavior of tubular T-joints subjected to out-of-plane impact loading
    Deng, Peng
    Zhao, Shiqi
    Zhu, Zhongyi
    Liu, Yan
    Liu, Xiaoxue
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2022, 198
  • [42] Experimental study on dynamic behavior of thin circular plate of TiNi alloy subjected to transversal impact
    Cui, Shi-Tang
    Tang, Zhi-Ping
    Zheng, Hang
    Baozha Yu Chongji/Explosion and Shock Waves, 2014, 34 (04): : 444 - 450
  • [43] Dynamic Behavior and Impact Tolerance of Elastomeric Foams Subjected to Multiple Impact Conditions
    B. Koohbor
    G. Youssef
    K. Z. Uddin
    Y. Kokash
    Journal of Dynamic Behavior of Materials, 2022, 8 : 359 - 370
  • [44] Dynamic Behavior and Impact Tolerance of Elastomeric Foams Subjected to Multiple Impact Conditions
    Koohbor, B.
    Youssef, G.
    Uddin, K. Z.
    Kokash, Y.
    JOURNAL OF DYNAMIC BEHAVIOR OF MATERIALS, 2022, 8 (03) : 359 - 370
  • [45] Free, transverse vibrations of thin plates with discontinuous boundary conditions
    Febbo, M
    Vera, SA
    Laura, PAA
    JOURNAL OF SOUND AND VIBRATION, 2005, 281 (1-2) : 341 - 356
  • [46] Impact of Boundary Conditions on the Behavior of Thin-Walled Laminated Angle Column under Uniform Shortening
    Gawryluk, Jaroslaw
    MATERIALS, 2021, 14 (11)
  • [47] Pre-fracture deformation energy consumption in a thin plate with clamped circular boundary under impact loading conditions
    Stepanov, G.V.
    Zubov, V.I.
    Olisov, A.N.
    Klepaczko, J.R.
    Problemy Prochnosti, 2001, (02): : 88 - 99
  • [48] Investigation of Behavior of RC Beams Subjected to Impact Loading Considering Combination of Mass and Impact Velocity
    Yu, Yong Jae
    Kim, Chyng-Hyeon
    Cho, Jae-Yeol
    PERFORMANCE OF MATERIALS AND STRUCTURES UNDER EXTREME CONDITIONS, 2017, 210 : 353 - 359
  • [49] Mechanical behavior and constitutive model of frozen soil subjected to cyclic impact loading
    Zhu, Zhiwu
    Fu, Tiantian
    Ning, Jianguo
    Li, Bin
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2023, 177
  • [50] Behavior of concrete-filled steel tubes subjected to axial impact loading
    Zhu, Yong
    Yang, Hua
    Yang, Xiaoqiang
    Sun, Feixu
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2020, 173
12345