Approximate Methods for Fracture Analysis of Tubular Members Subjected to Combined Tensile and Bending Loads

Autor: Brust, F. W., Gilles, P.
Zdroj: Journal of Offshore Mechanics and Arctic Engineering; November 1994, Vol. 116 Issue: 4 p221-227, 7p
Abstrakt: This paper presents an analytical method for predicting the J-integral for tubular members subjected to combined tension and bending loads. The estimation method is capable of predicting J in the entire range between elastic and fully plastic conditions and is written in closed form. This makes it quite convenient for placing the elastic-plastic fracture in a probabilistic framework. This has been done in another publication. Finally, comparison is made between predictions using the current method and experimental data.
Databáze: Supplemental Index