Thin-Walled Structures

Thin-Walled Structures

 

three-dimensional structural components in which one dimension is small compared to the other two; they include shells, domes, arches, articulated plates, and membrane-type structures.

Thin-walled structures have a high load-carrying capacity, despite their small thickness. They are widely used in the construction industry because of their light weight and economy, particularly for long-span floors in industrial and public buildings and for storage structures for liquids and bulk materials, such as tanks, hoppers, silos, and coal houses. Thin-walled structures are especially suitable for use in constructing exhibition pavilions, concert halls, and sports arenas because the variety of available shapes permits great architectural expression, the covering of wide areas, and flexibility in the choice of construction materials, including steel, aluminum, reinforced concrete, and laminated plastic.

The design calculations required to estimate the strength, stability, and vibration of thin-walled structures are among the most complex problems encountered in structural design. In general, the calculations are limited to solutions of two-dimensional problems in elasticity or plasticity. Computers have been used to develop methods of calculation based on design schemes, which predict with sufficient accuracy the actual performance conditions and characteristics of the structures, for example, the yield of the supporting structure, the presence of stiffening elements, plastic deformation, variable wall thickness, and the formation of cracks.

REFERENCES

Vlasov, V. Z. Tonkostennye prostranstvennye sistemy, 2nd ed. Moscow, 1958.
Zhelezobetonnye konstruktsii. Edited by P. L. Pasternak. Moscow, 1961.
Vol’mir, A. S. Ustoichivost’ uprugikh sistem. Moscow, 1963.
Timoshenko, S. P., and S. Woinowsky-Krieger. Plastinki i oboloch-ki, 2nd ed. Moscow, 1966. (Translated from English.)

G. SH. PODOLSKII

References in periodicals archive ?
Thin-walled structures, including beams and columns play an essential role in vehicle crashworthiness by absorbing impact kinematic energy effectively and efficiently [1, 2, 3].
Local-global buckling interaction procedures for the design of cold-formed columns: effective width and direct strength integrated approach, Thin-walled Structures, 47(11), 1218-31.
Numerical and experimental methods were used to obtain stable regions during machining of thin-walled structures, which gives a good comparison [11].
The experimental analysis of the double joint type change effect on the joint destruction process in uniaxial shearing test," Thin-Walled Structures, 66: 39-49, 2013.
The author covers the axial compression of circular, square, and corrugated tubes; the bending of tubes; thin-walled structures with an open cross section; torsion; and other related subjects over the bookAEs six chapters.
The product will be used for construction applications to manufacture lightweight thin-walled structures and load-bearing profiled flooring.
Finally, in the contribution "Crashworthiness of Inflatable Thin-Walled Structures for Impact Absorption," C.
Nonlinear analysis of concrete-filled steel SHS and RHS columns, Thin-Walled Structures 44(8): 919-930.
Analysis and design of lapped connections between cold-formed steel Z sections, Thin-Walled Structures 43(7): 1071-1090.
This book details the practical aspects of handling of rubber lined equipment, including thin-walled structures, vacuum vessels, ducts, large diameter tanks, agitators and fully lined pipes.
Lie ZHANG, "Failure Assessment of Thin Walled Structures with particular reference to pipelines," describes integrity management procedures for thin-walled structures such as pipelines.
Failure assessment of thin-walled structures with particular reference to pipelines.