| Issue |
MATEC Web Conf.
Volume 146, 2018
9th International Scientific Conference Building Defects (Building Defects 2017)
|
|
|---|---|---|
| Article Number | 02013 | |
| Number of page(s) | 8 | |
| Section | Mechanical and Materials Engineering | |
| DOI | https://doi.org/10.1051/matecconf/201814602013 | |
| Published online | 22 January 2018 | |
Complex method of defects diagnostics in underground structures
Don State Technical University, pl. Gagarin, 1, Rostov-on-Don, 344010, Russia
* Corresponding author: besk-an@ya.ru
The article presents a comprehensive method for diagnosing underground structures using the example of an underground pedestrian crossing located in Rostov-on-Don. The problem of assessing the condition of buildings and structures is very relevant at all stages of the life cycle. There is a special need for continuous monitoring of bearing structures for many buildings with critical applications especially if reliability of which determines the life and health of people. This work considered complex method included geodetic research, geological study of the state of sub-soil, analysis of state of steel and reinforced concrete structures, vibro diagnostics of load-bearing structures under dynamic technogenic impacts and an assessment of the mechanical characteristics of steel and reinforced concrete structures in order to develop a conclusion on the overall state of the transition and the possibility of its further operation. Analysis of the response from arbitrary non-stationary effects on structural elements is carried out on the base of the calculated spectrum of reference impacts.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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