Naslov
The Method of Calculating the Bearing Capacity of Compressed Stone Pillars

Autori
Klymenko, Ye. ; Grynyova, I. ; Kos, Z.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Lecture Notes in Civil Engineering Proceedings of CEE 2019 / Zinoviy Blikharskyy ; Piotr Koszelnik ; Peter Mesaros - Cham : Springer, 2020, 161-167

ISBN
978-3-030-27011-7

Skup
17th International Scientific Conference Current Issues of Civil Engineering

Mjesto i datum
Lavov, Ukrajina, 11.09.2019. - 13.09.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Field tests ; Eccentric compression ; Damage ; Operation ; Calculation ; Residual carrying capacity

Sažetak
The main goal of the research is to develop a calculation model for determining the residual bearing capacity of compressed stone elements of the damaged cross-section. In the laboratory, 15 prototypes with pre-modeled damage were manufactured and tested. From the selected variation factors most affect the carrying capacity proved parameters characterizing element damage eccentricity affects secondary. According to the estimates of the experimental statistical model and single-factor local fields, the depth of damage in the cross section of the column has the greatest impact on the bearing capacity. A calculation model was created to determine the residual bearing capacity of damaged structures of rectangular cross section and the height of the compressed zone (x) and the area of the compressed zone (Ac). At its core, the model is based on the basic assumptions of existing building codes. The article presents two generalized types of damages according to the type of shape: direct damage - when the inclination angle of the damage front is zero and oblique damage - when the inclination angle of the damage front is not zero.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Interdisciplinarne tehničke znanosti

POVEZANOST RADA