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   Articles with "exact closed" as a keyword



Exact closed form solution for the analysis of the transverse vibration mode of a Nano-Timoshenko beam with multiple concentrated masses

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recommendations! Published in 2017 at "International Journal of Mechanical Sciences"

DOI: 10.1016/j.ijmecsci.2017.08.023

Abstract: Abstract Concentrated masses mounted on a Nanobeam have important effects on its transverse vibrations. In this paper the effects of concentrated masses on lateral vibration of a Nanobeam is investigated by utilizing two different points… read more here.

Keywords: concentrated masses; vibration; exact closed; closed form ... See more keywords
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Exact closed form solution for whirling analysis of Timoshenko rotors with multiple concentrated masses

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recommendations! Published in 2020 at "Mechanics Based Design of Structures and Machines"

DOI: 10.1080/15397734.2020.1737112

Abstract: In this paper, an exact solution is presented for whirling analysis of rotors carrying concentrated masses. Effect of various parameters on the forward and backward frequencies are investigated inc... read more here.

Keywords: whirling analysis; concentrated masses; exact closed; closed form ... See more keywords

Exact closed-form solutions for Lamb’s problem—II: a moving point load

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recommendations! Published in 2020 at "Geophysical Journal International"

DOI: 10.1093/gji/ggaa380

Abstract: In this paper, we report on an exact closed-form solution for the displacement in an elastic homogeneous half-space elicited by a downward vertical point source moving with constant velocity over the surface of the medium.… read more here.

Keywords: point; closed form; exact closed; lamb problem ... See more keywords

A Note on Exact Closed-Form Solutions for Lamb’s Problem with an Arbitrary Poisson’s Ratio

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recommendations! Published in 2024 at "Bulletin of the Seismological Society of America"

DOI: 10.1785/0120240028

Abstract: Lamb’s Problem, a cornerstone in theoretical seismology, investigates the displacement of an elastic half-space due to surficial or buried point sources. Although the exact closed-form solution for surface displacements from surficial sources is well established,… read more here.

Keywords: poisson; lamb problem; exact closed; form solutions ... See more keywords