Discretization Methods of a Rotating Flexible Rectangular Thin Plate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-019-2129-8
Abstract: The rigid-flexible coupling dynamic modeling theory and the discretization methods of a rotating flexible rectangular thin plate are investigated in this paper. Based on the continuum mechanics, the rigid-flexible coupling dynamic model is established for… read more here.
Keywords: thin plate; plate; rectangular thin; rotating flexible ... See more keywords
A semi-analytical solution for in-plane free waves analysis of rectangular thin plates with general elastic support boundary conditions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105290
Abstract: Abstract A semi-analytical solution for in-plane free waves analysis of rectangular thin plates with general elastic support boundary conditions (BCs) is developed. Based on the classical thin plate theory, the governing differential equations of the… read more here.
Keywords: semi analytical; bcs; thin plate; rectangular thin ... See more keywords
Thin plate element for applied element method
Sign Up to like & getrecommendations! Published in 2019 at "Structures"
DOI: 10.1016/j.istruc.2019.07.010
Abstract: Abstract Applied Element Method (AEM) is an efficient method for numerical analysis of structures. It is capable of analyzing the structure up to collapse. In AEM, the structure is modelled as a group of rigid… read more here.
Keywords: plate element; thin plate; element method; plate ... See more keywords
Exact nonstationary responses of rectangular thin plate on Pasternak foundation excited by stochastic moving loads
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.09.022
Abstract: Abstract This paper develops an efficient method termed as PE-PIM to address the exact nonstationary responses of pavement structure, which is modeled as a rectangular thin plate resting on bi-parametric Pasternak elastic foundation subjected to… read more here.
Keywords: foundation; thin plate; plate; rectangular thin ... See more keywords
Topology optimization for eigenfrequencies of a rotating thin plate via moving morphable components
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.01.054
Abstract: Abstract An efficient and explicit topology optimization approach is initially proposed for eigenfrequencies of a rotating thin plate in this study. First of all, an accurate dynamic model of the rotating thin plate is established… read more here.
Keywords: topology optimization; rotating thin; topology; thin plate ... See more keywords
Stress concentration effect of thin plate joints considering welding defects
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.05.019
Abstract: Abstract Compared with thick plate joints, thin plates are prone to welding defects in the welding process, such as initial welding deformation (bending of base metal), welding angle deformation and welding misalignment. Considering the influence… read more here.
Keywords: welding defects; initial welding; thin plate; deformation ... See more keywords
Interfacial stresses of shield tunnel strengthened by a thin plate at inner surface
Sign Up to like & getrecommendations! Published in 2019 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.103021
Abstract: Abstract For tunnel lining strengthened by bonding thin plate at inner surface, premature failure of interface must be avoided to achieve the desired strengthening effect. Therefore, it is significant and urgent to determine the distribution… read more here.
Keywords: interfacial stresses; thin plate; inner surface; plate inner ... See more keywords
Pulsed ultrasonic comb filtering effect and its applications in the measurement of sound velocity and thickness of thin plates
Sign Up to like & getrecommendations! Published in 2017 at "Ultrasonics"
DOI: 10.1016/j.ultras.2016.12.003
Abstract: HighlightsLay the theoretical foundation of the comb filtering effect in pulsed ultrasonics.Numerically demonstrate feedforward and feedback comb filters.Experimentally demonstrate the comb filtering effect.Demonstrate its capability and advantage in measuring thin plate sound velocity.Demonstrate its potential… read more here.
Keywords: filtering effect; comb filtering; pulsed ultrasonic; thin plate ... See more keywords
Reverse-time-migration imaging for a crack in a thin plate by dispersed flexural waves
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DOI: 10.1063/1.5063721
Abstract: A modified reverse time migration (RTM) method for dispersed flexural waves is proposed to detect and image the crack in a thin plate. The key point of this method is to take the time reversal… read more here.
Keywords: crack thin; thin plate; image crack; time ... See more keywords
Welding distortion design formulae of thin-plate panel structure during the assembly process
Sign Up to like & getrecommendations! Published in 2018 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2018.1475614
Abstract: ABSTRACT Welding of thin-plate panels often results in distortion during the assembly process. The mitigation and control of distortion are critical, and methods such as pre-stressing/heating and pairing the plates have been investigated and used… read more here.
Keywords: distortion; thin plate; welding distortion; assembly process ... See more keywords
Applying of thin plate boundary condition in analysis of ship’s magnetic field
Sign Up to like & getrecommendations! Published in 2018 at "COMPEL - The international journal for computation and mathematics in electrical and electronic engineering"
DOI: 10.1108/compel-01-2018-0032
Abstract: Purpose The purpose of this paper is to present computer simulations of ship’s magnetic signatures using a new thin plate boundary condition implemented in the Opera 3D 18R2 programme. This paper aims to check the… read more here.
Keywords: ship magnetic; thin plate; plate boundary; boundary condition ... See more keywords