Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.34910/MCE.104.10

Ключевые слова: method of standing waves, dynamic testing of buildings, dynamic characteristics of buildings, geophone, analog signal recorder, microseismic vibrations recording, building dynamic behavior monitoring

Аннотация: The article considers organizing and conducting dynamic testing of a multi-story residential panel building in Krasnoyarsk. For dynamic testing, a hardware-software complex was developed that implements the standing wave method, allowing to determine the dynamic characteristics of a building by registering microseismic vibrations of building structures. The dynamic test results determined actual natural (resonant) frequencies and their oscillations modes for the building structures. From the analysis of the distribution of the peak values of the amplitudes of natural vibrations, we determined the dangerous zones of the occurrence of destructive processes in the soil of the base of the building, affecting its safe functioning.

Журнал: Magazine of Civil Engineering

Выпуск журнала: № 4

Номера страниц: 10410

ISSN журнала: 27128172

Место издания: Санкт-Петербург

Издатель: Санкт-Петербургский политехнический университет Петра Великого

• Khoroshavin E.A. (Siberian Federal University)

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