Contact loading and local effects in thin-walled plated and shell structures : IUTAM symposium, Prague, Czechslovakia, September 4-7, 1990
著者
書誌事項
Contact loading and local effects in thin-walled plated and shell structures : IUTAM symposium, Prague, Czechslovakia, September 4-7, 1990
（IUTAM-Symposien）
Springer-Verlag, c1992
- : gw
- : us
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注記
At head of title: International Union of Theoretical and Applied Mechanics
Includes bibliographical references and index
内容説明・目次
内容説明
This work summarizes theoretical and experimental investigations of the real loading conditions of thin-walled plated and shell structures under loads concentrated on parts of their surfaces. It presents models of strain or stress distribution under patch loads, considering geometrical and material nonlinearity in connection with stability problems and fatigue damage of studied structural types. The results of these investigations are of particular importance in the design and safety verification of many engineering structures, such as plate girders subjected to partial edge loading, closures of fuel tanks, footings and saddles of pressure vessels, reservoirs and pipelines.
目次
Localized buckling of elastic shells in the light of modern nonlinear dynamics.- Contact force distribution between thin-walled tubes and saddle supports.- Splitting of three-dimensional solution into local and global effects.- Plastic squeeze of circular shell due to saddle or lug.- On the contact of cylindrical shells with an elastic or rigid foundation.- Effect of local loads on the stability of shells subjected to uniform pressure distribution.- A study of buckling in column-supported cylinders.- The support of cylindrical vessels on rigid and flexible saddles - an improved analysis.- Expert like system for cylindrical shell support.- Load carrying capacity of shells with regard to cumulation of damages.- Effects of fibre orientations on failure modes of composite shells subjected to unilateral constraints.- Contact problem in the theory of anisotropic cylindrical shells.- Modelling and experimental investigation of plastic resistance and local buckling of H or I steel sections submitted to concentrated or partially distributed loading.- Non-stiffened steel webs with flanges under patch loading.- Buckling analysis of trapezoidally corrugated web under patch loading using spline finite strip method.- Behavior of webs under eccentric compressive edge loads.- Local buckling of steel bridge girder webs during launching.- Elastic and plastic states of metallic structures under bending with allowance for local stresses.- Ultimate load behaviour of longitudinally stiffened steel webs subject to partial edge loading.- "Breathing" of longitudinally stiffened steel webs subject to repeated partial edge loading.- Buckling of thin-walled beams under concentrated transverse loading.- Tests of buckling of panels subjected to in-plane patch loading.- Behaviour of stiffened web plates subjected to the patch load.- Parametric study on plate girders subjected to patch loading.- Load-introduction resistance of column webs in strong axis beam-to-column joints.- Behaviour of thin-walled cold-formed wide profiles under concentrated loading.- A finite element formulation for the analysis of local effects.- Early prague tests on welded plate girder webs under partial edge loadings.- Comments on constructions of empirical formulas.- Models of thin-walled beam connections.- On stability of crushed columns under non-conservative contact loading.- Interaction of structures.- The influence of edge effects on the stress concentration around a hole in a thin spherical shell.- Local effects in thin-walled beams subject to bending and shear.- The nonlocal theory of thermoelastic plates and surface problems.- Cylindrical shells under dynamic axial impact.- Stability of double-steel beams elements beyond the elasticity limit.- Local buckling effects on the supports of continuous trapezoidal profiled steel sheets.- Nonstationary vibrations of rectangular plate excited by concentrated force with linearly variable frequency.- Generalized nonlinear theory of shells and plates applicable for contact loads problems.- Influence of the weld size on the strength of rectangular hollow section joints.- Vibrations of composite plate containing circle delamination on boundary of layers.
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