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作者:Frederik Allaeys , Geert Luyckx , Wim Van Paepegem ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.99, pp.1-13Elsevier
摘要:Abstract(#br)To validate the increasingly used numerical models for optimization and verification of the designs subjected to bird strike, initial (calibration) tests are a necessity prior to full scale testing. Bird strike calibration tests on rigid targets specifically, give a ...
作者:Fangxiang Wang , Ruihe Wang , Weidong Zhou ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.102, pp.169-179Elsevier
摘要:Abstract(#br)By impacting and breaking rock with a particle water jet, particle impact drilling technology can accelerate the rate of penetration. To study the dynamic process, damage evolvements, and failure mechanisms of rock under the impact of a particle water jet, the smooth...
作者:V.R. Feldgun , D.Z. Yankelevsky , Y.S. Karinski
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.101, pp.49-65Elsevier
摘要:Abstract(#br)A new simplified analytical model to analyze the penetration of rigid projectiles into soil media is presented. The soil medium is represented by a set of discs, responding in the radial direction under plain strain conditions. A convenient mathematical formulation i...
作者:Xibing Li , Ming Tao , Chengqing Wu ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.99, pp.69-74Elsevier
摘要:Abstract(#br)A testing method of spalling strength at different static pre-confining pressure is proposed in this paper. Using a modified split Hopkinson bar facility, a static pre-confining pressure was loaded before dynamic loading. The pull-back method is used to calculate the...
作者:Beya Tahenti , Frederik Coghe , Rachid Nasri ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.102, pp.140-146Elsevier
摘要:Abstract(#br)For many years, ballistic performance evaluation of protection structures makes use of the estimation of the ballistic limit velocity V 50 , the projectile impact velocity at which there is a 50 percent probability of perforation of the assessed structure. In re...
作者:Chengjun Liu , Y.X. Zhang , L. Ye
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.100, pp.139-153Elsevier
摘要:Abstract(#br)In this paper, high velocity impact responses of newly designed sandwich panels with aluminium (AL) foam core and metal fibre laminate (FML) skins, which are comprised of aluminium sheets and plain woven E glass fibre composite plies are investigated. Gas gun impact ...
作者:V. Aune , G. Valsamos , F. Casadei ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.99, pp.131-144Elsevier
摘要:Abstract(#br)The inelastic response of thin aluminium and steel plates subjected to airblast loading is studied numerically and validated against experimental data. Special focus is placed on the influence of elastic effects and negative phase on the structural response. The blas...
作者:Xiaoqing Xu , Jun Xu , Jingjing Chen ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.100, pp.62-74Elsevier
摘要:Abstract(#br)Radial multi-cracking phenomenon can be observed in Polyvinyl Butyral (PVB) laminated glass subject to the dynamic loading which may contain abundant impact information along with the material properties of the plate. Firstly, the cracking problem is investigated exp...
作者:A. Schiffer , V.L. Tagarielli
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.102, pp.62-73Elsevier
摘要:Abstract(#br)Analytical predictions and finite element (FE) calculations are performed to predict the 1D response to underwater blast loading of sandwich plates with elastic cores, in contact with water on both sides and loaded by an exponentially decaying shock wave on one side....
作者:Zejian Xu , Xiaoyan Ding , Weiqi Zhang ...
来源:[J].International Journal of Impact Engineering(IF 1.681), 2017, Vol.101, pp.90-104Elsevier
摘要:Abstract(#br)This paper aims to propose a novel experimental method to study dynamic shear properties and constitutive behaviors of bulk materials using the traditional split Hopkinson pressure bar (SHPB) technique. In this method, a new kind of double-shear specimen (DSS) a...

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