Results 271 to 280 of about 390,971 (306)
Some of the next articles are maybe not open access.
Mechanics based design of structures and machines, 2020
The extension of high-speed railway construction to earthquake-prone regions has significantly increased the probability of trains encountering an earthquake while running on a bridge.
Jian Yu +5 more
semanticscholar +1 more source
The extension of high-speed railway construction to earthquake-prone regions has significantly increased the probability of trains encountering an earthquake while running on a bridge.
Jian Yu +5 more
semanticscholar +1 more source
Transverse shear correction factors for laminates in cylindrical bending
Communications in Numerical Methods in Engineering, 1995AbstractMindlin‐type plate and shell finite elements are the most widely used ones in the analysis of laminated composite structures. In the commercially available finite element programs, the transverse shear correction factors for these elements are usually the same as for structures made of isotropic materials.
Laitinen, M. +2 more
openaire +1 more source
Shear correction factors and an energy-consistent beam theory
International Journal of Solids and Structures, 1999By matching exact shear stress resultants and shear strain energy with those of the equivalent shear deformation theory, the authors give a derivation of new shear correction factors for a beam. Additionally, they derive exact warping functions from available elasticity solutions.
Pai, P. Frank, Schulz, Mark J.
openaire +2 more sources
Mechanics based design of structures and machines, 2023
This is the first study of the static bending and free vibration response of organic nanoplates based on the combination of nonlocal theory with various shear strain theories, where the theory of shear deformation of the plate has the advantage of ...
Dao Minh Tien +5 more
semanticscholar +1 more source
This is the first study of the static bending and free vibration response of organic nanoplates based on the combination of nonlocal theory with various shear strain theories, where the theory of shear deformation of the plate has the advantage of ...
Dao Minh Tien +5 more
semanticscholar +1 more source
Mechanics based design of structures and machines, 2023
In the present work, a novel refined three-variable quasi-3D shear deformation theory incorporates a correction factor is developed to analyze the buckling behavior of multi-directional functionally graded (FG) curved beams.
M. Y. Tharwan +4 more
semanticscholar +1 more source
In the present work, a novel refined three-variable quasi-3D shear deformation theory incorporates a correction factor is developed to analyze the buckling behavior of multi-directional functionally graded (FG) curved beams.
M. Y. Tharwan +4 more
semanticscholar +1 more source
Correction factors for loss estimation of sound propagation over high shear speed seabeds
The Journal of the Acoustical Society of America, 2023Modelling range dependent sound propagation over layered elastic seafloors with high shear speeds has proved to be a difficult problem for many widely used under water acoustic sound propagation models. The geologic evolution of large portions of the Australian continental shelf result in it being a commonly occurring problem for sound propagation ...
Matthew W. Koessler +2 more
openaire +1 more source
On Shear Correction Factor in Vibration of Annular Sector Plates
ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 2, 2010In the present study, the shear correction factors are obtained for annular sector plates using Differential Quadrature (DQ) Method. Based on the three-dimensional elasticity theory, the governing equations of motion for an annular sector plate are obtained.
F. Hejripour +2 more
openaire +1 more source
Influence of shear correction factors in the higher order shear deformation laminated shell theory
International Journal of Solids and Structures, 1994Abstract A third-order shell theory based on Reddy's parabolic shear strain distribution is presented. Upon applying the Donnell shallow shell approximation, the present theory leads to Reddy's formulation in the case that the laminate has a Euclidean middle surface and constant principal radii of curvatures.
openaire +2 more sources
Thermo-elastic effects on shear correction factors for functionally graded beam
Composites Part B: Engineering, 2017Abstract Functionally Graded Materials (FGMs) have been used as advanced structures in high temperature regions for excellent thermal barriers. In this regard, present study considers the compensation of the shear stress effects in thermal environments to be more crucial than conventional evaluation. As the beam model with thermo-mechanical behavior,
Tae-Kyung Lim, Ji-Hwan Kim
openaire +1 more source
Influence of Shear Correction Factors on Eigenfrequencies of Layered Plates
2018In this paper layered composite plates subjected to static loading are considered. The theory is based on a multi-field functional, where the associated Euler–Lagrange equations include besides the global plate equations formulated in stress resultants, the local in-plane equilibrium in terms of stresses and a constraint which enforces the correct ...
Friedrich Gruttmann, Werner Wagner
openaire +1 more source