Role of Dynamic Loading on Early Stage of Bone Fracture Healing
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Biomedical Engineering"
DOI: 10.1007/s10439-018-2083-x
Abstract: After fracture, mesenchymal stem cells (MSCs) and growth factors migrate into the fracture callus to exert their biological actions. Previous studies have indicated that dynamic loading induced tissue deformation and interstitial fluid flow could produce… read more here.
Keywords: dynamic loading; bone fracture; fracture; stage bone ... See more keywords
Dynamic pulse sensitivity of WC/Co composite
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.10.092
Abstract: Abstract Cutting tools are manufactured among others from cermet (e.g. WC/Co) having excellent mechanical properties. Geometry of the internal microstructure is complex and mechanical response due to quasi-static or dynamic loading is difficult to be… read more here.
Keywords: pulse sensitivity; dynamic loading; sensitivity composite; dynamic pulse ... See more keywords
A new symplectic analytical singular element for crack problems under dynamic loading condition
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2017.09.016
Abstract: Abstract In this paper, the two-dimensional (2D) crack problem under dynamic loading condition is studied. Firstly, by the precise time domain expanding algorithm, the recursive formulation of the governing equation is derived, and the recursive… read more here.
Keywords: dynamic loading; loading condition; new symplectic; symplectic analytical ... See more keywords
Finite strain extension of a gradient enhanced microplane damage model for concrete at static and dynamic loading
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2019.106501
Abstract: Abstract The microplane model is a constitutive formulation, which provides a straightforward approach to model quasi-brittle materials such as concrete. The material model has been developed in various formulations in the small strain framework up… read more here.
Keywords: finite strain; damage; static dynamic; dynamic loading ... See more keywords
Effects of bedding planes on the fracture characteristics of coal under dynamic loading
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2021.107761
Abstract: Abstract To investigate the influence of bedding planes on its fracture characteristics under dynamic loading, testing and numerical simulations are carried out on semi-circular bend specimens of coal. It is shown that the fracture load… read more here.
Keywords: fracture characteristics; planes fracture; effects bedding; bedding planes ... See more keywords
Experimental & numerical study of the Tensile/Compression-Shear Arcan test under dynamic loading
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Adhesion and Adhesives"
DOI: 10.1016/j.ijadhadh.2017.06.010
Abstract: Abstract The characterization of the adhesive of bonded assemblies under combined and dynamic loading cases appears to be crucial for the development of the future structures dedicated to the transport industry. To date, most of… read more here.
Keywords: tensile compression; dynamic loading; compression shear; numerical study ... See more keywords
Mechanism of strengthening of battery resistance under dynamic loading
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2019.05.003
Abstract: Abstract This study was inspired by the experimental observation that the battery resistance under dynamic loading is larger than that in the quasi-static loading. To clarify the underlying mechanism, control tests comparing the compressive responses… read more here.
Keywords: dynamic loading; battery; resistance; resistance dynamic ... See more keywords
Deformation behavior of D-Shaped shallow tunnels under dynamic loading conditions
Sign Up to like & getrecommendations! Published in 2021 at "Structures"
DOI: 10.1016/j.istruc.2021.06.097
Abstract: Abstract Underground tunnels have offered a quick and cost - effective alternative for storage, traffic, and transportation in many countries. Due to intensive and more frequent occurrences of worldwide terrorism attacks on urban tunnels, there… read more here.
Keywords: tunnel; deformation behavior; dynamic loading; shallow tunnels ... See more keywords
The dependence of the Taylor–Quinney coefficient on the dynamic loading mode
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2017.06.016
Abstract: Abstract The efficiency of the thermomechanical conversion, expressed as the Taylor–Quinney coefficient (TQC) is seldom reported in the literature and generally assumed to be equal to 0.9. Moreover, an eventual dependence of this coefficient on… read more here.
Keywords: dynamic loading; quinney coefficient; loading mode; taylor quinney ... See more keywords
Failure characteristics and stress distribution of pre-stressed rock specimen with circular cavity subjected to dynamic loading
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2018.06.028
Abstract: Abstract A modified Hopkinson pressure bar system with coupled static and dynamic disturbance is used to study the failure characteristics of a granite specimen with a cavity. Different coupled static pre-stress and dynamic loading experiments… read more here.
Keywords: dynamic loading; pre; cavity; coupled static ... See more keywords
Interpretation of dynamic tensile behavior by austenite stability in ferrite-austenite duplex lightweight steels
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-15991-5
Abstract: Phenomena occurring in duplex lightweight steels under dynamic loading are hardly investigated, although its understanding is essentially needed in applications of automotive steels. In this study, quasi-static and dynamic tensile properties of duplex lightweight steels… read more here.
Keywords: austenite stability; dynamic loading; duplex lightweight; dynamic tensile ... See more keywords