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STRESS ANALYSIS

A General method of calculating the effect of axial constraint on torsions of different forms of two-spar, skin eovered wings, by A.E. Russell. London, H.M. Stat. off., 1956.

16 p. diagrs., tables. (A.R.C. R. & M. no. 1757)

(Abstract L^łAerotecnica, Roma, Dec. 1937, p. 1082)

Structural beams in torsion (theory and test), by Ingę Łyse and Bruce G. Johnston. Transactions of the A.S.C.E., New York, 1936, v. 1C1, p. 857-926. diagrs., illus., tables. (Also Proceedings of the A.S.C.E., New York, Apr., Aug., Oct. 1235, v. 61, no. 4, 6, 8, p. 469-516; 950-58; 1216-28)

Torsion and buckling of open sections, by H. Wagner. Washington, 1936.    18 p. bibliog. (N.A.C.A. Technical memorandums

no. 807)

Torsion and buckling of open sections, by H. Wagner and W'.

Pretschner. Y/ashington, 1236.    18 p. diagrs. (N.A.C.A. .

Technical memorandums no. 784) (From Luftfahrtforschung, MUnchen, Dec. 5, 1934, v. 11, no.^6^ p. 174-80)

Torsion des cylindres creux a parois minces, par Robin. Arts et metiers, paris, June 1935, no. 177, p. 113-18.

Torsion stresses of a rod, having section enclosed by two arcs, etc., by M. Sawada. Journal of the Society of naval archi-tects of Japan, Tokyo, June 1935, v. 56, p. 145-52. (in japanese)

Analysis of 2-spsr cantilever wings with special reference to torsion and load transference, by Paul Kuhn. Washington,

U.S. C-ovt. print. off., 1935.    23 p. bibliog., diagrs.,

tables. (N.A.C.A. Report no. 508)

Eending stresses due to torsion in cantilever box bearns, by Paul Kuhn. Washington, 1935.    17 p. (N.A.C.A. Technical notes

no. 530)

Initial torsional stiffness of shells with interior webs, by Paul Kuhn. Washington, 1935.    24 p. diagrs. (N.A.C.A. Technical

notes no. 542)

On torsion of beams having isosceles trapezoidal section or

hexagonal section v;ith two axes of symmetry, by K. Terazawa. Journal of the Society of aeronautical Sciences of Japan, Tokyo, 1935, v. 2, no. 4, p. 299-522. illus.

Stress analysis of a two spar tapered wing under torsion, by

G. Elenevsky. Mosco?/, Scientific technical department of the Supreme council of national economy, 1935.    (C.A.H.I.

Transactions no. 208)