The Analysis of the Stress-Strain State of the Optimal Corner Dead-end Support of Overhead Power Transmission Line 110 kV
Journal Title: Металлические конструкции - Year 2018, Vol 24, Issue 1
Abstract
The analysis of the stress-strain state of dead-end OPTL support which is considered as spatial repeatedly statically indefinable through system with rigid joints is performed. The technique and results of calculation of spatial model of a support is resulted in a software package «SCAD». Some questions, connected with specified definition of the internal longitudinal forces in elements of OPTL support’s construction are considered. During calculation teamwork of lattice elements of spatial model of a support is analyzed. On the basis of calculation and generalization of results detailed comparison of the received internal efforts with the efforts defined in elements of typical OPTL support from identical values of loadings is executed. It has been given the schemes of the optimized double-circuit OPTL supports 110 kV. There was made a comparative analysis of the masses of typical and optimal corner dead-end supports U110-2 with zinc coating and without it. Results of researches have been introduced at manufacturing, installation and operation of optimal tower support.
Authors and Affiliations
Anton Tanasoglo, Sergii Bakayev, Alexander Mushchanov, Christina Bakayeva
Keywords
Related Articles
- EP ID EP536354
- DOI -
- Views 112
- Downloads 0
Explosions in the Steel Industry and Their Consequences on the Building Structures of Industrial Buildings
Hazards have been identified; the risk of accidents from explosions during electric steelmaking metal production has been evaluated. A detailed analysis of the causes of the explosion in the electric furnace, the consequ...
Study of General Stability of Large-Span Pipe-Concrete Arch Structures
The results of analysis of general stability of long-span shotcrete of the arched coverage are presented in the article. A calculation is produced in a calculable complex LIRA-SAPR 2013. The main purpose of work was dete...
Comparative Analysis of the Efficiency of Structural Solutions of Large-Span Coverage on the Curvilinear Plane
The article presents an analysis of the influence of various design solutions on the spatial work of long-span coverage. The results of numerical studies of the rational constructive solution both on the basis of efforts...
Computering Complex of Dimensional Analysis of Beam Metal Structures
This article describes and analyzes the functionality of the new computing complex «Dimensional Analysis of beam structures» (CC DABS). The performed verification CC DABS testifies to the correctness and accuracy of comp...
Stress-Strain State of a Structural Construction with Allowance for Fastening elements
The article presents the results of the calculation of the nodal connection of the spatial block of the structural covering of an industrial building. A detailed technique for performing the calculation of a junction con...