Investigation of the stressed state of a cut-out plate

7th International Symposium Actual Problems of Computational Simulation in Civil Engineering

土木建筑工程;计算机科学

Lazarev, A.A.^1 ; Tabanyukhova, M.V.^1 ; Kharinova, N.V.^1

Novosibirsk State University of Architecture and Civil Engineering (Sibstrin), Leningradskaya st. 113, Novosibirsk

630008, Russia^1

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

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/456/1/012077/pdf
DOI  :  10.1088/1757-899X/456/1/012077

来源: IOP

【 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.