5340783140

193

TUBES

Strength of steel tubing under corabined column and transverse loading, by Tom W. Greene* Washington, U.S. Govt. print. off., 1924.    34 p. diagrs., illus.. tables. (Bureau of

standards technologie paper no. 258;

Bending stresses in curved tubes of rectangular cross-section, by S. Timoshenko. Mechanical engineering, New York, Oct. 1923, v. 45, p. 582.

WELDED JOINTS

Regulation$ and specifications for welded steelwork (stress distributions, design, permissible stresses), by E.P.S. Gardner. Strućtural engineer, London, Feb., Dec. 1938, n.s., v. 16, p. 62-96; 471-83. diagrs., illus., tables.

Die Spannungsverteilung in geschweissten sturnpfstbssen, von

Karl Jezek. Der Stahlbau, Berlin, July 15, 1930, v. 11, no. 14-15, p. 111-14. diagrs.

A Simple explanation of shrinkage stresses in welded joints. (origir. of residual stresses in steel and a method of demonstrating their magnitude are clearly outlined), by Bela Ronay. Welćing engineer, Chicago, Jan. 1938, v. 23, no. 1, p. 24-26. illus.

Stress formulas for typical welded joints, by C.H. Jennings. American machinist, New York, Dec. 30, 1936, v. 80, p. 1085.

Die Spannungsverteilung in einer auf biegung beanspruchten schv;eissverbinóung, von K. Jezek. Zeitschrift des Osterreichischen ingenieur-und architekten-vereines, Wien, Nov. SQ, 1934, v. 86, no. 47, 48, p. 276-78.

Beitrag zur frage der schweisspannungen, von FI. Buehler und W. Lohmann. Elektroschweissung, Berlin, Aug.-Sep. 1934, v. 5, no, 8-9, p. 141-45; 165-70..

Eigenspanmnigen in schweissn&hten, von F. Bollenrath. Stahl

und eisen, Berlin, Aug. 23, 1934, v. 54, no. 34, p. 873-78.

Spannungszustana und festigkeit von stirnkehlnshtverbindungen, von G. Bierett und G. GrUnir.g. Autogene metallbearbeitung,

Halle, Aug. 1934, v. 27, no. 16, p. 259-66. (Also Stahlbau, Berlin, Oct. 27, 1933, v. 6, no. 22, p. 69-73.)

Nos connaissances sur l¹ etat des tensions dans les corcions des soudures, par D. Rosenthal. Bulletin techniąue de la Suisse Rornande, Lausanne, Switzerland, Apr. 14, May 12,

1934, v. 60, no. 8, 10,p. 87-89; 113-17.