Results 91 to 100 of about 9,115 (217)

Vibration analysis of stiffened plates using finite element method

Latin American Journal of Solids and Structures
This paper presents the vibration analysis of stiffened plates, using both conventional and super finite element methods. Mindlin plate and Timoshenko beam theories are utilized so as to formulate the plate and stiffeners, respectively.
Shahed Jafarpour Hamedani, Mohammad Reza Khedmati, Saeed Azkat   +2 more
doaj   +1 more source

Design of a Simple and Rugged Soft Polydimethylsiloxane‐Carbon Nanotube‐Graphene‐Based Composite Sensor

Advanced Materials Technologies, Volume 10, Issue 16, August 21, 2025.
This research presents an easy to fabricate, low‐cost, flexible piezoresistive deformation sensor comprised of a carbon nanotube, few‐layer graphene, and polydimethylsiloxane composite. The sensor detects deformations and vibrations up to 600 Hz with 0.1% strain sensitivity from stiff and soft targets in dry and wet environments.
Sinan Candan, Vanessa Barton, Haocheng Yang, Claudia‐F López‐Cámara, Paolo Fortugno, Hartmut Wiggers, Melih Eriten, Joseph Andrews, Jacob Notbohm, Christian Franck   +9 more
wiley   +1 more source

Analyses of stiffened plates resting on the viscoelastic foundation subjected to a moving vehicle by a cell-based smoothed triangular plate element

Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2014
Recently, a cell-based smoothed discrete shear gap method (CS-FEM-DSG3) based on the firstorder shear deformation theory (FSDT) was proposed for static and free vibration analyses of Mindlin plates.
Dang Trung Hau, Bui Xuan Thang, Le Do Phuong An, Phung Van Phuc, Luong Van Hai, Nguyen Thoi Trung   +5 more
doaj  

A parametric study on the buckling of functionally graded material plates with internal discontinuities using the partition of unity method

, 2013
In this paper, the effect of local defects, viz., cracks and cutouts on the buckling behaviour of functionally graded material plates subjected to mechanical and thermal load is numerically studied.
Chakraborty, S, Ganapathi, M, Natarajan, S, Subramaniam, M   +3 more
core   +1 more source

Indirect stabilization of a Mindlin–Timoshenko plate

Journal of Mathematical Analysis and Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

A new design model for anchorages with flexible elastic base plate for concrete breakout failure under tension loads

Structural Concrete, Volume 26, Issue 4, Page 4365-4388, August 2025.
Abstract The current codes and standards for the design of anchorages against concrete cone breakout failure require the base plate to be rigid such that each anchor is subjected to almost equal load under concentric tension, and there is a linear distribution of anchor forces for groups under eccentric tension or bending.
Akanshu Sharma, Rolf Eligehausen
wiley   +1 more source

Static analysis of nanoplates based on the nonlocal Kirchhoff and Mindlin plate theories using DQM

Latin American Journal of Solids and Structures
In this study, static analysis of the two-dimensional rectangular nanoplates are investigated by the Differential Quadrature Method (DQM). Numerical solution procedures are proposed for deflection of an embedded nanoplate under distributed nanoparticles ...
Hassan Kananipour
doaj   +1 more source

Hierarchic finite elements for thin plates and shells

Computer Assisted Methods in Engineering and Science, 2023
We consider the numerical approximation of thin plate and shell structures. The plate model is described following the Reissner-Mindlin assumptions while the shell is described using the Naghdi formulation.
Claudia Chinosi, Lucia Della Croce, Terenzio Scapolla   +2 more
doaj  

Mother Operators and their Descendants

, 2014
A mechanism deriving new well-posed evolutionary equations from given ones is inspected. It turns out that there is one particular spatial operator from which many of the standard evolutionary problems of mathematical physics can be generated by this ...
Bertram, Picard, Picard, Picard, Picard, Rainer Picard   +5 more
core   +1 more source

A Reduced Model of a Thermo-Elastic Nonlinear Circular Plate

MATEC Web of Conferences, 2018
Nonlinear vibrations of a circular plate subjected to mechanical and thermal loadings are presented in the paper. A model of the plate is based on the extended Mindlin theory, taking into account nonlinear geometrical terms and acting heat uniformly ...
Warminska Anna, Manoach Emil, Warminski Jerzy   +2 more
doaj   +1 more source