Determination of Parameters of Work of Building Constructions under Loading in the Course of their Tests
Abstract: In article examples of practical application of the portable information and measuring complex on the basis of the analog-digital ZET 210 converter under control of the laptop when carrying out natural tests of various building constructions of industrial buildings and constructions are described, such as, steel and reinforced concrete beams of overlappings, rafter farms, columns, subcrane beams, trunks, delays and other elements of chimneys, metal towers. Tests were carried out within inspection for the purpose of assessment of the current technical condition of the specified building constructions. The actual values of such parameters of work of designs under loading as amplitude, the frequency and logarithmic decrement of free fluctuations, amplitude and frequency of the compelled fluctuations, parameters of technological vibration, linear deformations of material, hardness of steel according to Brinell were measured. Results of measurements were used as technical criteria of estimates when writing the conclusions following the results of inspections.
Keywords: the information and measuring complex, the analog-digital converter, ZETLab, tests of building constructions, measurement of parameters of work of designs under loading.
Pages: 53-64.
For citation: Arushonok, Yu. Yu. Determination of Parameters of Work of Building Constructions under Loading in the Course of their Tests. – Text : electronic. – In: Metal Constructions. – 2019. – Vol. 25, N 2. – Р. 53-64. – URL: https://donnasa.ru/publish_house/journals/mk/2019-2/02_arushonok.pdf (date of access: 22.11.2024). – ISSN 1993-3517.
Vol. 25, N 2 (2019)
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture