Development of the method of dynamic tests support of air transmission lines

International Scientific-technical Conference on Innovative Engineering Technologies, Equipment and Materials 2017

工业技术;机械制造;材料科学

Sabitov, L.S.^1,2 ; Gatiyatov, I.Z.^1 ; Kashapov, N.F.^2 ; Gilmanshin, I.R.^2 ; Kiyamov, I.K.^2

Kazan State Power Engeneering University, Kazan

420066, Russia^1

Kazan Federal University, 18 Kremlyovskaya street, Kazan

420008, Russia^2

关键词: Anchor site;    Cascade process;    Dynamic tests;    Static loads;    Wire breakages;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/412/1/012063/pdf
DOI  :  10.1088/1757-899X/412/1/012063

来源: IOP

【 摘 要 】

Known methods of testing supports create longitudinal and transverse static load applied to the support. In real conditions the majority of the damage of the supports is connected with the influence on them of dynamic loads, which can exceed the static. The proposed method allows to conduct experimental studies of cascade processes of destruction of anchor site due to a wire breakage, when the potential energy of the tension wires is converted into a dynamic influence on the design of supports.