Abstract
The critical axial load of the marine line shafting is obtainedby using simplified mechanical models of two span barswith various supporting modes, loaded with constant compressiveforce. The values of critical forces plotted as functions ofthe ratios of span lengths, for several ratios of span flexuralJigidities,are shown in diagrams.References
Chen, W.F., Lui, E.M., Structural Stability, Elsevier,
New York/Amsterdam/London, 1987.
Petersen, C., Statik und Stabilitiit der Baukonstruktionen,
F. Vieweg und Sohn, Braunschweig, 1982.
Saucha, J., Determination of elastic stability of bars with
valiable cross section and multispan bars (in Croatian),
M.Sc. thesis, University of Zagreb, 1986.
Timoshenko, S.P., Gere, J.M., The01y of Elastic Stability,
McGraw-Hill, New York, 1961.