Bending and twisting of thick plates with a circular hole

✍ Scribed by C.W. Lee; George D. Conlee

• Publisher: Elsevier Science
• Year: 1968
• Tongue: English
• Weight: 298 KB
• Volume: 285
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(68)90485-7

✦ Synopsis

hnSTaAeT: A closed form solution is obtained far the elastic bending of an infinite plate ~trith a circular hole, the solution is based on a three-dimensional thick plate theory developed earlier by Lee and Donnell (7). Numerical results of the stress concentration factor obtained here are compared to those based on Reissner and classical thin plate theories. The threedimensional series solution given by Alblas is discussed.

Twisting load is handled as usual by superposition of bending loads. A simple formula relating the stress concentration factors of bending a~d twisting is reached, and numerical values of twisting stress concentration factor are included.