Special Issue "Mechanics of Composite Materials and Structures"

Submission Deadline: 15 June 2021
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Guest Editors
Prof. Jian Xiong, Harbin Institute of Technology, China
Prof. Wu Xu, Shanghai Jiao Tong University, China
Prof. Jin-Shui Yang, Harbin Engineering University, China
Prof. Hui Li, Northeastern University, China

Summary

Plate, shell and panel are basic structures used in engineering and industry. These structures play an important role as main supporting component in all kind of structure in machinery, civil engineering, ship building, flight vehicle manufacturing, etc. Composite materials and structures are widely used in aerospace, marine, automobile industries due to their designable characteristic, lightweight advantageous, high specific strength and stiffness. Common configurations include laminated materials, hybrid layered materials, sandwich core materials and structures (foam, honeycomb, corrugated and lattice cores, etc). How to establish an accurate analytical and numerical model is one of the most important subjects in composite materials and structures. The topics discussed in this special issue include aspects of core-face bonding and reinforcement, enhancement of core mechanical properties and panel performance (including the role of structural hierarchy), and multifunctional advantages offered by different core constructions. In addition, the special issue discusses potential applications, including in morphing wing design, impact resistance and ultralightweight applications. Future research directions are discussed. Topics of interest for this Special Issue include, but are not limited to:

Mechanics of composite laminated materials

Mechanics of hybrid layered materials

Mechanics of composite sandwich structures

Mechanics of lightweight structures

Multifunctional composite materials and structures

Impact behavior of new type lightweight materials


Keywords
Composite; mechanics; modeling; sandwich; lightweight structure

Published Papers

  • Damage Failure Analysis of Z-Pins Reinforced Composite Adhesively Bonded Single-Lap Joint
  • Abstract In order to study the mechanical properties of Z-pins reinforced laminated composite single-lap adhesively bonded joint under un-directional static tensile load, damage failure analysis of the joint was carried out by means of test and numerical simulation. The failure mode and mechanism of the joint were analyzed by tensile failure experiments. According to the experimental results, the joint exhibits mixed failure, and the ultimate failure is Z-pins pulling out of the adherend. In order to study the failure mechanism of the joint, the finite element method is used to predict the failure strength. The numerical results are in good agreement… More
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  • Fabrication and Statics Performance of Pyramidal Lattice Stitched Foam Sandwich Composites
  • Abstract In this study, the pyramidal lattice stitched foam sandwich composite materials were manufactured by integrating top and bottom panels with pyramidal lattice core to overcome the weak interface between the core and the skins of the sandwich structure. The influence of the reinforcing core rods on the mechanical properties including compressive, shear, and three-point bending performances of the foam sandwich composite materials were revealed through theoretical analysis and comparative experiments. The theoretical predictions were consistent with the experimental results. Compressive test, shear test and three-point bending test were performed. The experimental results show that the core rods can significantly improve… More
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