Deflection determination method for BFRP prestressed concrete beams under fatigue loading
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111182
Abstract: Abstract This paper presents a study on concrete beams prestressed with basalt fiber reinforced polymer (BFRP) tendons subjected to dynamic loading. Usually, structures such as bridge decks, parking garages, offshore structures, are forced to withstand… read more here.
Keywords: bfrp; cyclic creep; concrete beams; deflection determination ... See more keywords
A novel fatigue life prediction methodology based on energy dissipation in viscoelastic materials
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2021.106457
Abstract: Abstract This paper introduces a new fatigue life prediction methodology for viscoelastic materials in the tension–tension fatigue loading region. The model was established based on the total amount of energy dissipated during fatigue loading, and… read more here.
Keywords: cyclic creep; viscoelastic materials; methodology; life ... See more keywords
The effect of stress state on rafting mechanism and cyclic creep behavior of Ni-base superalloy
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2020.103563
Abstract: Abstract A three-stepped specimen of Ni-base superalloy was designed in the paper to conduct cyclic creep tests under different stress levels. The experiment aimed at studying the effect of loading cyclic numbers and the stress… read more here.
Keywords: cyclic creep; state rafting; stress state; base superalloy ... See more keywords