THE RESULTS OF THE RESEARCH OF KHNAHU HOSTEL NO.5 SUBSIDENCE IN 2018
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2019, Vol 84, Issue
Abstract
The article deals with the study of the subsidence of hostel number 5, KhNAHU. The need to monitor the subsidence of the building is caused by the situa-tional location of the building on a partially artifi-cial slope with a rapid elevation change. This paper deals with the study of vertical displacements. For this study, metal pins were scored at the bottom of the building along the entire perimeter of the build-ing. A tubular dirt rapper is attached near the build-ing. The rapper was assigned a conditional mark of 100 m. Twice a year (autumn and spring) leveling course was built clockwise around the dormitory using an electronic level LEIKA Sprinter 100. The heights of each point fixed by pins relative to the conditional rapper were determined. The main rap-per is fixed close to hostel No. 5. The shift margin can take place in such a way that the main rapper can be located in the offset zone, so we need to per-form a control check. In 2017 the control temporary rapper was fixed opposite the main entrance to KhNAHU hostel No. 3. The leveling data in 2017 and 2018 showed a difference of 6 mm. We can see an insignificant increase in the marks of the pins each year relative to the main rapper.Based on the analysis of the dynamics of changes in these heights, conclusions were drawn regarding the vertical dis-placements of the building.
Authors and Affiliations
I. Musiienko, L. Kаzachenko
Keywords
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- EP ID EP550905
- DOI 10.30977/BUL.2219-5548.2019.84.0.51
- Views 100
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