Theoretical and experimental study on dynamic characteristics of V-shaped beams immersed in viscous fluids: From small to finite amplitude
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2018.07.006
Abstract: Abstract In this paper, an underwater vibration model is developed to depict the dynamic characteristic of V-shaped beams for both small and finite amplitude vibrations by considering the fluid–structure interactions between the complicated geometry and… read more here.
Keywords: finite amplitude; shaped beams; geometry; small finite ... See more keywords
Strength and Plastic Rotation Capacity of I-Shaped Beams with Grid-Purlin System Subjected to Cyclic Loading
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0003017
Abstract: AbstractThis paper introduces a grid-purlin system, which was composed of secondary rectangular-hollow-section grids welded onto the top flange of I-shaped beams of moment frames. The welded grid-p... read more here.
Keywords: shaped beams; grid purlin; strength plastic; purlin system ... See more keywords
Multiscale Stereolithography Using Shaped Beams
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Micro and Nano-Manufacturing"
DOI: 10.1115/1.4037832
Abstract: Current stereolithography (SL) can fabricate three-dimensional (3D) objects in a singlescale level, e.g., printing macroscale or microscale objects. However, it is difficult for the SL printers to fabricate a 3D macroscale object with microscale features.… read more here.
Keywords: stereolithography using; multiscale stereolithography; process; laser beam ... See more keywords
Stability analysis of two coupled pre-shaped beams in parallel
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406217721255
Abstract: Parallel bistable mechanism rather than single bistable beam is preferred in micro devices like relays and resonators due to its higher stability in insensitive axis and higher robustness to fabrication errors. Its stability characteristics including… read more here.
Keywords: mechanism; pre shaped; stability; beams parallel ... See more keywords
Experimental Research on Fatigue Performance of Reinforced Concrete T-Shaped Beams under Corrosion–Fatigue Coupling Action
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16031257
Abstract: Highway bridges in coastal areas are seriously affected by the marine environment, while most of the existing test methods for bridge-reinforced concrete beams considering both corrosion and fatigue factors are carried out in an alternating… read more here.
Keywords: concrete shaped; corrosion fatigue; shaped beams; fatigue ... See more keywords