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STRESS ANALYSIS

Stiffness in stressed skins, by E. H. Atkin. Aircraft engineering, New York, Aug. 1936, v. 8, no. 90, p. 213-17, 220. diagrs., illus.

Stressed-skin construetion, by Carl F. Greene. Mechanical engineering, New York, May 1936, v. 58, no. 5, p. 279-82. diagr

Notes on strength of stressed skin fuselages, by G.F. Wallace. Journal of the R.A.S., London, Apr. 1936, v. 40, no. 304, p. 304-12. diagrs.

Shear stresses in hollov/ sections, by W.J. Goodey. Aircraft en-gineering, London, Apr. 1936, v. 8, p. 93-95, 102. illus.

A General method of caleulating the effect of axial constraint on torsions of different forms of two-spar, skin covered wings, by A. E. Russell. London, H.M. Stat. off., 1936.

16 p. diagrs., tables. (A.R.C. R. & M. no. 1757) (Ab-stract L^fAerotecnica, Roma, Dec. 1937, p. 1082)

Methoas and formulas for caleulating the strength of piąte and shell constructions as used in airplane design, by 0. S.

Heck and H. Ebner. Washington, 1936.    40 p. diagrs.

(N.A.C.A. Technical raemoranaums no. 785) (From Luftfahrt-forschung, MUnchen una Berlin, Feb. 6, 1935, v. 11, no. 8, p. 211-22) (Ąbstract Journal of the R.A.S., London, Oct. 1936, v. 40, no. 310, p. 76-78)

Notes on the optimum of thin shells, by H. Roxbee Cox. London, H.M. Stat. off., 1936.    1 p. (A.R.C. R. & M. no. 1737)

(Ąbstract Aircraft engineering, London, Sep. 1936, v. 8, no. 91, p. 245-46)

Stressed-skin structures. Compression tests of panels with tubular stiffeners, by I. J. Gerard and B. G. Dickens. London, H.M. Stat. off., 1936.    (A.R.C. R. & M. no. 1830)

Skin aeep; design and test data on stiffeners and stiffened

sheets, as well as cylindrical structures, by J.S. Nev;ell. Aviatión, Nev/ York, Nov.-Dec. 1935, v. 34, no. 11-12, p. 18-20; 19-20. diagrs., tables.

Stressed-skin structures, by J.L. Taylor. Aircraft engineering, London, Dec. 1935, v. 7, no. 82, p. 314-15.

Die Druekfestigkeit versteifter zylinćrischer schalen. Luftfahrt forschung, MUnchen und Berlin, Feb. 6, 1935, v. 11, no. 8, p. 223-34.

Plastisches knicken dUnnwanaiger hohlzyliader infolge axialer

belastung, von V/. Kaufmann. Ingenieur-archiv, Berlin, Feb. 1935, v. 6, no. 5, p. 334-37. diagrs.