Results 231 to 240 of about 1,269 (259)

Extrusion of stiffening ribs on body parts with local heating

Vestnik Mashinostroeniya, 2021
A scheme is proposed and analytical expressions are obtained for calculating the kinematics, pressure and damageability of the material during hot extrusion of ribs on body parts. The equations of states during creep, energy equilibrium, kinetics of material discontinuity are used. The calculation results are presented.
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CALCULATION OF WAVE PROPAGATION IN RIB-STIFFENED PLATE STRUCTURES

Journal of Sound and Vibration, 1996
In this work, wave propagation in structural waveguide systems is analyzed. For this purpose a semi-analytical finite element technique has been adapted and further developed. With this technique, the dispersion properties of waveguide structures built up of thin-walled finite strip elements can be calculated.
U. Orrenius, S. Finnveden
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Stiffness Analysis of Welded Spherical Joints with Rib Stiffeners

Applied Mechanics and Materials, 2011
Joint’s stiffness has important influence on stability bearing capacity of large-span spatial reticulated shell. The welded hollow spherical joint with rib stiffeners is a type of joint applied widely on large-span spatial reticulated shell. In this paper, the axial flexibility and flexural stiffness of welded hollow spherical joint with different rib ...
Xing Wang, Fan Wang
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Bending of flexiple plates with stiffener ribs

Soviet Applied Mechanics, 1974
Savin, G. M., Kayuk, Ya. F.
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On the theory of layered anisotropic cylindrical shells stiffened with ribs

Polymer Mechanics, 1976
The deformation, stability and vibration equations for anisotropic cylindrical shells stiffened with individual longitudinal and circumferential ribs are derived without introducing the hypothesis of nondeformable normals. The more general assumption adopted for layered materials (for example, glass-reinforced plastics) of a linear variation of the ...
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An asymptotic study of the vibrations of a plate with stiffening ribs

Soviet Applied Mechanics, 1980
Lesnichaya, V. A., Manevich, L. I.
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Experimental study on the buckling behavior of double steel plate concrete composite slabs with stiffening ribs and tie plates

Engineering Structures, 2022
Li-Yan Xu
exaly  

Numerical simulation and ultrasonic measurement on welding residual stresses of full penetration U-shaped stiffening ribs

Structures, 2022
Zhiyu Jie
exaly  

The stability of an annular plate with stiffening rib supports

Soviet Applied Mechanics, 1969
N. P. Fleishman, I. D. Kaplevatskii
openaire   +1 more source

Revisiting the Fibonacci spiral pattern for stiffening rib design

International Journal of Mechanical Sciences, 2023
Liang Meng, Yuliang Hou, Piotr Breitkopf   +2 more
exaly