Evaluation of the Stress State of the Cylindrical Shells of the Apparatus and Tubes with the Angularity in the Lengthwise Weld

摘要

A method of calculating the stress state of the cylindrical shells of the structural elements with the "hut-type defect in welded joints. The results of the study make it possible to evaluate the degree of the stress and life time of the shells and apparatus with this type of defects.