Results 11 to 20 of about 1,433,720 (323)
A new method for locating and quantifying damage in beams from static deflection changes
Engineering Structures, 2019 This paper presents a new method that can locate and quantify damage in Euler-Bernoulli beams from changes in static deflection. Using the principle of Virtual Work, for the first time, the deflection change (DC) parameter is formulated as a function of ...
N. T. Le +3 more
semanticscholar +3 more sources
Laterally actuated torsional micromirrors for large static deflection [PDF]
IEEE Photonics Technology Letters, 2003 We report on the implementation of laterally electrostatically actuated, torsionally suspended silicon-on-insulator (SOI) micromirrors with a static optical deflection angle of over 40/spl deg/ peak-to-peak. Decoupling the actuator and mirror design allows for large actuator arrays, allowing large dc deflection angle and high resonant frequency to ...
V. Milanovic, M. Last, K.S.J. Pister
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Static deflection of pre-twisted beam subjected to transverse load
Results in EngineeringIn the current research, the static deflection of the pre-twisted beam has been calculated experimentally and numerically using finite element approach (ANSYS workbench 2020R1) and under the effects of different twist angles, different lengths, four ...
Saddam K. Al-Raheem +4 more
doaj +3 more sources
Deflection of Light due to Spheroidal Oblate Static Objects
Bulgarian Journal of Physics, 2023 Deflection of light due to massive objects was predicted by Einstein in his General Theory of Relativity. This deflection of light has been calculated by many researchers in past, for spherically symmetric objects. But, in reality, most of these gravitating objects are not spherical instead they are ellipsoidal ( oblate) in shape.
Brahma, Ranchhaigiri, Sen, A. K.
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Damage severity for cracked simply supported beams
Fracture and Structural Integrity, 2021 This paper investigated the static and dynamic behaviors of isotropic cracked simply supported beam using finite element analysis (FEA), ANSYS software.
Ehab Samir Mohamed Mohamed Soliman
doaj +1 more source
Вестник Научно-исследовательского института железнодорожного транспорта, 2021 To increase the competitive advantages of rail freight transportation, the long-term development program of the Russian Railways provides for an increase in the speed of freight trains.
G. I. Gadzhimetov +3 more
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Measurement: Journal of the International Measurement Confederation, 2016 A. Khorasani +5 more
semanticscholar +3 more sources
The impact of cable spacing on the behavior of cable-stayed bridges [PDF]
Инженерно-строительный журнал, 2019 This paper aims to find the optimum cable spacing in terms of vertical deformation and cable stress for static and dynamic analysis. To achieve the objective of this study six models are developed using ABAQUS with six different cable spacing ((8.04 m ...
R. Al-Rousan
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The perturbative approach for the weak deflection angle
European Physical Journal C: Particles and Fields, 2020 Both null and timelike rays experience trajectory bending in a gravitational field. In this work, we systematically develop a perturbative method to compute the deflection angle of rays with general velocity v in arbitrary static and spherically ...
Junji Jia
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Mechanical Systems and Signal Processing, 2011 M. Cao, L. Ye, Limin Zhou, Z. Su, R. Bai
semanticscholar +3 more sources