Torsional Strength of Stiffened D-tubes
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TUBES - TORSION↗
Engineering topics
Kavanaugh, E S
Publications and source records attributed to Kavanaugh, E S.
Ovalization of Tubes Under Bending and Compression
An empirical equation has been developed that gives the approximate amount of ovalization for tubes under bending loads. Tests were made on tubes in the d/t range from 6 to 14, the latter d/t ratio being in the normal landing gear range. Within the range of the series of tests conducted, the increase in ovalization due to a compression load in combination with a bending load was very small. The bending load, being the principal factor in producing the ovalization, is a rather complex function of the bending moment, d/t ratio, cantilever length, and distance between opposite bearing faces. (author)
Demer, L J↗