To determination of dependence of parameters of surface cracks in concrete and low-armed wall panels

International Scientific-Technical Conference on Innovative Engineering Technologies, Equipment and Materials 2018

材料科学;工业技术（总论）

Radaikin, O.V.^2 ; Sabitov, L.S.^1 ; Kiyamov, I.K.^1 ; Kashapov, N.F.^1

Federal State Autonomous Educational Institution of Higher Education, Kazan Volga Region, Federal University, Kremlevskaya street, 18, Kazan

420008, Russia^1

Kazan State University of Architecture and Civil Engineering, Russia^2

关键词: Fracture zone;    Normal cracks;    Panel methods;    Surface cracks;    Wall panels;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/570/1/012077/pdf
DOI  :  10.1088/1757-899X/570/1/012077

来源: IOP

【 摘 要 】

The dependences between the parameters of non-through normal cracks in the wall "perpendicular plates" panel method were established. The residual carrying capacity of the panel and the size of the pre-fracture zone at the crack tip were determined. The dependences obtained and the proposed method for calculating wall panels constitute a scientific novelty.