The stress-strain state of thin-walled bar of variable cross section with different variants of fastening of the ends that is used in the energy construction

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.^2,3 ; Badertdinov, I.R.^1,4 ; Kashapov, N.F.^2 ; Gilmanshin, I.R.^2,5 ; Kuznetsov, I.L.^1

Kazan State University of Architecture and Civil Engineering, Kazan

420043, Russia^1

Kazan Federal University, 18 Kremlyovskaya street, Kazan

420008, Russia^2

Kazan State Power Engineering University, 51 Krasnoselskaya street, Kazan

420066, Russia^3

SUe e Engineering Center Industrial Safety, Kazan, Russia^4

Kazan National Research Technical University Named after A.N.Tupolev, Kazan

420111, Russia^5

关键词: Elastic interactions;    Stress strain state;    Thin-walled;    Thin-walled beam;    Variable cross section;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/412/1/012062/pdf
DOI  :  10.1088/1757-899X/412/1/012062

来源: IOP

【 摘 要 】

The authors proposed equations for the calculation of the stability and strength of thin-walled beams with swivel bearing ends can be generalized to the problem with boundary conditions corresponding to the elastic interaction with neighboring elements of the lattice pylons.