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author:

Zheng, X. (Zheng, X..) [1] | Xiao, Z. (Xiao, Z..) [2] | Wu, Y. (Wu, Y..) [3] | Bai, H. (Bai, H..) [4] | Ren, Z. (Ren, Z..) [5] | Yao, L. (Yao, L..) [6]

Indexed by:

Scopus

Abstract:

Composite materials exhibit the impressive high energy consumption and impact resistance, which cannot be attained by employing conventional single materials. Along these lines, a novel entangled metallic wire mesh–silicone rubber composites (EMWM–SRC) was proposed by compressing SR into the pores of EMWM through vacuum infiltration. Quasistatic tests were conducted at various temperatures. Additionally, a comprehensive analysis of the impact velocity, matrix density, wire diameter, and anisotropy of EMWM–SRC under low-velocity impact was performed. The results revealed that the composites maintain high stability up to 300 °C. Compared to traditional EMWM, the proposed composites exhibited higher loss factor, particularly with a significant enhanced in tangent modulus. The low-velocity impact results demonstrated that EMWM–SRC exhibited superior energy absorption capabilities, which was attributed to increased friction between the spiral coils and enhanced interface friction between the EMWM and SR. Notably, EMWM-SRC with different matrix densities exhibited energy absorption efficiencies exceeding 90% at an impact velocity of 3.5 m/s. Furthermore, the effects of impact velocity, wire diameter, and anisotropy on the impact response of composites were discussed in detail. Additionally, a description of the energy consumption properties was explored from the perspective of wire deformation mechanics. Overall, the proposed composites possess significant potential as impact resistant elements with high energy absorption capacity. © 2024 Elsevier Ltd

Keyword:

Energy absorption Entangled metallic wire mesh Interface friction Interpenetrating composite materials Low-velocity impact

Community:

  • [ 1 ] [Zheng X.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350116, China
  • [ 2 ] [Xiao Z.]School of Mechanical and Aerospace Engineering, Nanyang Technological University, 639798, Singapore
  • [ 3 ] [Wu Y.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350116, China
  • [ 4 ] [Bai H.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350116, China
  • [ 5 ] [Ren Z.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350116, China
  • [ 6 ] [Yao L.]School of Mechanical and Aerospace Engineering, Nanyang Technological University, 639798, Singapore
  • [ 7 ] [Yao L.]School of Mechatronics Engineering, Harbin Institute of Technology, Harbin, 10080, China
  • [ 8 ] [Yao L.]Zhengzhou Research Institute of Harbin Institute of Technology, Harbin, 450000, China

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Source :

Construction and Building Materials

ISSN: 0950-0618

Year: 2024

Volume: 420

7 . 4 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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