Free transverse vibration of mono-piled ocean tower

Ankit, Ankit; Datta, N.; Kannamwar, Ameya N.

doi:10.1016/j.oceaneng.2015.12.055

Cited by 10 publications

(3 citation statements)

References 8 publications

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“…Usually, this correlation is represented by a coherence coefficient. The correlation is a function of the spacing of the points, and the coherence coefficients can be expressed in the Davenport form according to equation (10).…”

Section: Physical Properties Of Materialsmentioning

confidence: 99%

“…Jing et al [9] considered free surface liquid sloshing and studied the coupling vibration of a rectangular liquid storage structure with elastic baffles based on potential flow theory. Ankit et al [10] studied the free vibration of the continuous elastic model of a single pile ocean tower. Ibrahim and Li [11] used a multi-scale approach to study the self-parametric vibration of elastic structures containing liquids.…”

Section: Introductionmentioning

confidence: 99%

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TLD optimal vibration control for elevated concrete water towers

Cheng,

Qi,

et al. 2024

Eng. Res. Express

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Considering the influence of earthquake and wind on the water tower, the analysis model of the elevated concrete water tower and its foundation is established. The dynamic response model and damping measures considering liquid-solid-soil interaction are determined. The influence of two kinds of circular tuned liquid dampers on dynamic response of elevated concrete water tower is studied. The results show that the peak values of displacement, acceleration and stress under the simultaneous action of wind field and earthquake exceed the peak superposition under the single factor of wind field and earthquake. However, the peak value of the liquid sloshing amplitude of the water tower under the earthquake-wind coupling does not exceed the sum of the wave peak values under the action of earthquake and wind alone. In addition, both circular TLDS have significant damping effect on elevated concrete water towers, but the damping effect of saturated salt water as TLD tempering fluid is better than that of pure water.

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Section: Physical Properties Of Materialsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

TLD optimal vibration control for elevated concrete water towers

Cheng,

Qi,

et al. 2024

Eng. Res. Express

View full text Add to dashboard Cite

show abstract

“…Meanwhile, the Euler-Bernoulli Model fails to consider the shear deformation, which can be reflected by the Timoshenko theory [6]. Although piles are mostly simulated by Euler-Bernoulli theory, a few studies are reported to apply the Timoshenko Model in monopiles [7,8].…”

Section: Introductionmentioning

confidence: 99%

Horizontal dynamic response of a tubular pile based on the Timoshenko theory

Fang¹,

Qiao²

2018

Vib. proced.

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Horizontally vibrating characteristics of a tubular pile in saturated soil layer are studied in this paper. Governing equations of the pile is deduced based on the popular Timoshenko theory. Analytical solutions of the pile response are derived based on the continuous boundary conditions in the pile-soil interface. Accordingly, analytical expressions of the pile impedances are obtained. Based on it, a comparison with the Euler-Bernoulli Model is performed to verify this solution. Parametric analyses are carried out to study horizontal responses of the tubular pile.

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Free flexural vibration of a partially wet tapered Timoshenko beam with intermittent mass and stiffness variations, eccentric tip mass and non-classical foundation

Ankit

Datta

2018

J. Marine. Sci. Appl.

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Free transverse vibration of mono-piled ocean tower

Cited by 10 publications

References 8 publications

TLD optimal vibration control for elevated concrete water towers

TLD optimal vibration control for elevated concrete water towers

Horizontal dynamic response of a tubular pile based on the Timoshenko theory

Free flexural vibration of a partially wet tapered Timoshenko beam with intermittent mass and stiffness variations, eccentric tip mass and non-classical foundation

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