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Ante Skoblar, Goranka ?timac Roncevic, Domagoj Lanc and Sanjin Braut
In this paper, the dynamic response of a Euler?Bernoulli beam subjected to transverse harmonic forces is calculated. The method of separation of variables combined with the mode shape superposition method, which includes the determination of eigenvalues,...
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Jo?ko Parunov, Marta Pedi?ic-Buca, Inno Gatin and Ivan Catipovic
This paper deals with the resistance, towing, seakeeping, and open water propeller tests of an innovative tourist submarine model. Tests were performed in a 276 m long towing tank. As the submarine model is a complex structure composed of various parts a...
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Katja Stampka and Ennes Sarradj
To model the vibration and structure-borne sound excitation and propagation of a railway rail, it can be modeled as an infinite beam on an elastic foundation. Existing analytical or numerical models are either formulated in the frequency domain or consid...
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Lizhong Jiang, Yuntai Zhang, Yulin Feng, Wangbao Zhou and Zhihua Tan
The dynamic response of a simply supported double-beam system under moving loads was studied. First, in order to reduce the difficulty of solving the equation, a finite sin-Fourier transform was used to transform the infinite-degree-of-freedom double-bea...
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Mohamed Boutria, Abdoulaye Ndao and Fadi I. Baida
The aim of this paper is to present an analytical method to quantitatively address the influence of a focusing illumination on the optical response properties of a metasurface illuminated by a finite-size beam. Most theoretical and numerical studies are ...
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Gagandeep Singh, Devesh Tiwari, P.K. Jain, A.K. Swami
Pág. 438 - 444
Fatigue failure of any kind of material is of great concern while designing any component of Civil Engineering Structure. A fluctuating stress i.e. with positive and negative phase is the root cause of fatigue failure. Even controlling the peak amplitude...
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