Investigation of the stressed state of a cut-out plate

[摘要] The results of the numerical and physical experiments aimed at studying of the flat element's stress state with an oval cut and ten crack - simulating cuts are presented in the article. It was estimated the influence of the cuts inclination angle on the stress values. The stress concentration coefficients at the cracks' vertices were obtained.

[发布机构] Novosibirsk State University of Architecture and Civil Engineering (Sibstrin), Leningradskaya st. 113, Novosibirsk; 630008, Russia^1

[效力级别] 计算机科学

[关键词] Concentration coefficients;Cut-out;Flat elements;Inclination angles;Physical experiments;Stress state;Stress values;Stressed state