Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Xianglong Wen"'
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e14191- (2023)
This paper describes one-dimensional periodic shell structures that have variable cross sections, a new type of periodic shell structures made from photopolymer. This paper will discuss the stiffness of periodic sub-cells that have variable cross sec
Externí odkaz:
https://doaj.org/article/5f7aee0d4cfb479598974b987482a0ee
Publikováno v:
Polymers, Vol 15, Iss 5, p 1118 (2023)
This paper proposes an approach of stacking prepreg periodically for carbon fiber-reinforced polymer composites (CFRP) laminate. This paper will discuss the natural frequency, modal damping, and vibration characteristics of CFRP laminate with one-dim
Externí odkaz:
https://doaj.org/article/bfcb5cdbe6b7429eb9fcfaa1d098fb02
Publikováno v:
Materials, Vol 15, Iss 24, p 9045 (2022)
Based on the stiffness theory of wave spring, this paper proposes the wave springs made of glass fiber reinforced plastic (GFRP) and investigates the effect of the number of periods on the GFRP wave springs’ stiffness and frequency response charact
Externí odkaz:
https://doaj.org/article/c5fc01732fc74150b205e3cdf598f8e2
Publikováno v:
Materials, Vol 15, Iss 12, p 4308 (2022)
Based on the band gap theory of periodic structure, this article proposes a new variable cross-section periodic structure support made of acrylonitrile-butadiene-styrene. The band gap characteristics of the periodic structure support were studied exp
Externí odkaz:
https://doaj.org/article/d132cfd2956d4720ae5f4bcd7475b8b9
Publikováno v:
Materials, Vol 15, Iss 2, p 653 (2022)
In this paper, based on the composite laminated plate theory and a strain energy model, the damping capacity of a Carbon Fiber Reinforced Plastics (CFRP) raft frame was studied. According to the finite element analysis (FEA) and damping ratio predict
Externí odkaz:
https://doaj.org/article/b24c4921a321492e874a8984fab146b3
Publikováno v:
Shock and Vibration, Vol 2019 (2019)
Traditional raft frame is single in the form of materials and structures. To give full play to its vibration isolation performance, a truss-type CFRP (carbon fiber-reinforced plastics) raft frame was designed and prepared. Based on the composite mate
Externí odkaz:
https://doaj.org/article/eb123df1eb3745b6b987a11dbad2a531
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 37 (2018)
The frequency components of vibration signal in vibration isolation system under multiple excitations are quite complex.Self-adaptive feedforward control method based on Least Mean Square algorithm has strict requirements for reference signal, which
Externí odkaz:
https://doaj.org/article/badb2709d0454fd8bd22fef9ce446e93
Publikováno v:
Surface Engineering. Jul-Dec2023, Vol. 39 Issue 7-12, p860-869. 10p.
Publikováno v:
Science and Engineering of Composite Materials. 29:151-164
Based on the thick-wall cylinder theory and composite material mechanics, the stress distribution model of the CFRP shaft tube and metal shaft head has been established, and the relationship between the layup parameters and the value of interference
Publikováno v:
Mechanics of Advanced Materials and Structures. 29:5478-5487
Carbon fiber reinforced plastic (CFRP) structures are vulnerable to low-speed impacts, which will lead to almost invisible impact damage. Therefore, the timely localization of impact is of great si...