About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Badertdinov I.R. – researcher E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kuznetsov I.L. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 |
| Title of the article | Optimal geometrical parameters of trihedral steel support’s cross section |
| Abstract. | The article deals with steel triangular lattice towers with a triangular or diagonal bar for the construction of supports of transmission lines, poles wind generator installations, supports for the placement of lighting equipment. For these constructions have become consumption depends on the geometric parameters of cross-section. Therefore, to reduce the consumption of steel must be assigned the optimal value of parameters such as the height of the cross-section, angle braces. For these supports an analytical expression of the masses. From the condition of a minimum weight a formula for determining the optimal height of the cross-section triangular lattice towers received. The equations and the graphs allow to determine these parameters to determine the optimal tilt angle braces and supports a triangular lattice truss. The value of the optimal angle for the supports with a triangular lattice is ?opt = 68o, and for bearings with diagonal bars ?opt = 63?. |
| Keywords. | trihedral support; analytical expression of weight; bracings’s optimal height and angle of an inclination. |
| For citations: | Badertdinov I.R., Kuznetsov I.L. Optimal geometrical parameters of trihedral steel support’s cross section // Izvestiya KGASU. 2016. №2(36) P.95-99. |
