Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Weiguo Guo"'
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6003-6016 (2024)
Considering the anisotropy of microstructure of additive manufactured metal materials, quantitative assessment of the anisotropy of fatigue crack growth (FCG) behavior is necessary for structural damage tolerance design and evaluation. This study con
Externí odkaz:
https://doaj.org/article/540ab3ffcf0f4de7a2c9c811acd7f076
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 807-822 (2024)
This study utilized a modified split Hopkinson pressure bar apparatus to subject polypropylene fiber-reinforced foamed concrete (PPFRFC) to substantial deformation loading at high temperatures and strain rates. Based on experimental results, the stud
Externí odkaz:
https://doaj.org/article/6cc9e006c667405c98864d58de69ffc8
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 191-208 (2023)
Heterostructured composites with the coexistence of hard and soft phases can achieve a superior strength-ductility synergy. However, the deformation and fracture mechanisms of these composites under impact loading has not been comprehensively underst
Externí odkaz:
https://doaj.org/article/f8ca6308975b4d7086bf2ed0d8535842
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 637-657 (2022)
A novel experimental technique conducted at a modified automatic split Hopkinson pressure bar (SHPB) for measuring the dynamic compressive behavior at ultra-high temperature up to 1700 °C was developed. A bidirectional electric synchronous assembly
Externí odkaz:
https://doaj.org/article/660d7c565f4f4c27807550646418ed18
Publikováno v:
Materials, Vol 16, Iss 14, p 5099 (2023)
Laser additively manufactured (LAM) Ti-6Al-4V alloy has huge application potential in aerospace structural parts such as turbine blades. However, there are few studies on the fatigue properties of such LAM parts under vibration loading, particularly
Externí odkaz:
https://doaj.org/article/635fc335ad2f4f5c90352fee750772b4
Publikováno v:
Polymers, Vol 15, Iss 11, p 2544 (2023)
Polypropylene-fiber-reinforced foamed concrete (PPFRFC) is often used to reduce building structure weight and develop engineering material arresting systems (EMASs). This paper investigates the dynamic mechanical properties of PPFRFC with densities o
Externí odkaz:
https://doaj.org/article/277bfe03d2784e358a190f697a7ea74a
Publikováno v:
Sensors, Vol 22, Iss 13, p 4885 (2022)
At the current stage, there is an urgent need for new techniques to dynamically calibrate advanced wide-range (up to 104 N~105 N) triaxial force transducers. Based on this background, this paper proposes a novel impact calibration method, specificall
Externí odkaz:
https://doaj.org/article/ec704f30d90d44edba4d74205a88333e
Publikováno v:
IEEE Sensors Journal. 23:11682-11694
Publikováno v:
In Procedia Structural Integrity 2018 13:1955-1960
Publikováno v:
Polymers; Volume 15; Issue 11; Pages: 2544
Polypropylene-fiber-reinforced foamed concrete (PPFRFC) is often used to reduce building structure weight and develop engineering material arresting systems (EMASs). This paper investigates the dynamic mechanical properties of PPFRFC with densities o