English

Vol. 8 1, 2018 p 36-42

Pages

Article name, authors, abstract and keyword

36-42

Criterion to define the category of technical state for tower-type constructions

Evgeny Y. Sergeevtsev a, Sergey A. Pavlyushchik a, Nikolay S. Grafov a

a Pipeline Transport Institute, LLC (Transneft R&D, LLC), 47a, Sevastopolsky prospect, Moscow, 117186, Russian Federation

DOI: 10.28999/2541-9595-2018-8-1-36-42

Abstract: The main federal regulation in the field of buildings and constructions technical state inspection is GOST (All Union State Standard) 31937-2011 Buildings and constructions. Rules of inspection and monitoring of the technical condition. It regulates requirements to works and their composition as well as requirements to the categories of technical state awarded after inspection. There are rejection criteria depending on the character and the scope of a defect (deterioration) stated in regulation on types of buildings and constructions, on types of engineering structures. Furthermore, there is no federal regulation or methods determining engineering structures conformity with a certain category of technical state based on inspection.
In order to set requirements for the category of technical state based on inspection, a research on engineering structures in particular metal lattice tower-type constructions used as light poles or lightning diverters was pursued. In the present article the possibility for application of tower-type constructions body as a criterion of vertical deviation value is considered. The technical inspection results concerning lattice tower-type constructions were analyzed. The interaction between the presence of defects and deteriorations and the metal lattice constructions vertical deviation is envisaged. In order to determine the impact of deviation value on the change of strains in the elements of a tower-type construction, recalculation for a light pole (PMS-24) was made. A rejection criterion to determine categories of technical state was offered.

Keywords: technical condition, tower construction, buildings and constructions inspection.

Reference for citing:
Sergeevtsev E. Y., Pavlyushchik S. A., Grafov N. S. Criterion to define the category of technical state for tower-type constructions. Naukatekhnol. truboprov. transp. neftiinefteprod. = Science & Technologies: Oil and Oil Products Pipeline Transportation. 2018;8(1):3642.

References:
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