Results 51 to 60 of about 1,514 (163)
BUCKLING OPTIMIZATION OF STEERING STIFFENERS FOR GRID-STIFFENED COMPOSITE STRUCTURES
, 2015 Aerospace Structures ...
Wang, D. (author) +1 more
openaire +2 more sources
RESEARCH ON LAYOUT OF LARGE VIBRATING SCREEN SIDE PANEL STIFFENERS BASED ON TOPOLOGY OPTIMIZATION
Jixie qiangdu, 2015 In order to optimize the layout of the large vibrating screen side panel stiffeners,Topology optimization design was applied in structural design of the side panel stiffeners.
WANG ChunHua, ZHAO DongHui
doaj
Comparative study of steel I-beam strengthened with CFRP and steel plate as a web stiffeners
Next MaterialsThis study investigates the use of Carbon Fiber Reinforced Polymer (CFRP) plates as stiffeners to enhance the web of a steel I-beam. CFRP offers a lightweight and high-strength compare to steel, making it easier to handle during construction activities ...
Prashant Jagtap +2 more
doaj +1 more source
Vibration analysis of stiffened plates using finite element method
Latin American Journal of Solids and StructuresThis 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 +2 more
doaj +1 more source
Journal of Marine Science and Engineering, 2019 This work searched for the optimal geometrical configuration of simply supported stiffened plates subjected to a transverse and uniformly distributed load.
João Pedro T. P. de Queiroz +6 more
doaj +1 more source
Elastic behavior of stiffened curved plates subjected to transverse loading
Dyna, 2018 This paper presents a numerical study on the elastic behavior of stiffened curved plates subjected to transverse loading. The analyses are performed by means of linear static analysis using finite element modelling.
Abel Noguera-Garban +2 more
doaj +1 more source
Engineering Structures and Technologies, 2015 Steel I-shaped beams with web openings of shapes like hexagonal, circular and rectangular at regular intervals have been used since last 60–70 years. Therefore aim of this paper is to examine the behaviour of steel I-beams with rectangular web openings ...
Samadhan G. Morkhade, Laxmikant M. Gupta
doaj +1 more source
Blast resistance of stiffened sandwich panels with closed-cell aluminum foam
Latin American Journal of Solids and StructuresIn the present investigation, response of the stiffened sandwich foam panels with closed-cell aluminum foam cores subjected to blast load is examined. The panels have the metal foam sandwiched between two steel sheets.
Manmohan Dass Goel +2 more
doaj +1 more source
Influence of Ring Stiffeners on a Steel Cylindrical Shell
Acta Polytechnica, 2005 Shell structures are usually formed from concrete, steel and nowadays also from many others materials. Steel is typically used in the structures of chimneys, reservoirs, silos, pipelines, etc.
D. Lemák, J. Studnička
doaj
Effect of rotating speed and stiffeners on natural frequency of composite shell [PDF]
فصلنامه علوم و فناوری فضایی, 2011 The effect of rotating speed and stiffeners on vibrations for composite rotors is investigated using Sander's shell theory. The frequency equation is derived implementing the Rayleigh-Ritz procedure based on energy method.
A. A. Jafari +2 more
doaj