STRESS AND STRAIN BEHAVIOUR OF REINFORCED CONCRETE ANISOTROPIC SHELLS
DOI:
https://doi.org/10.26906/znp.2017.48.784Keywords:
stress-strain state, strain, envelope, reinforced concrete, experimental researchAbstract
The character changes deflected mode of «Monofant» system fragments.
For experimental studies state snippets new structural system of “Monofant” multi conformity was deformed and method based on hydrostatic load when the load is given by the weight of water, was used, and its value is governed by the height of the water column. To determine the qualitative and quantitative research object deformation measurements displacement cylindrical and spherical shells in 25 points was carried. However, the configuration structure complexity was given, which in turn led to the emergence of both vertical and horizontal movements of the studied surface shell under vertical load, the need to measure movements in two directions in a cylindrical shell of vertical displacement and a spherical shell.
The study shows that the structural elements are endowed with all the necessary strength characteristics and attributes rigidity bearing elements of reinforced concrete buildings.
References
Useful model patent №89464 Ukraine, Е 04В 1/В (2006.01) «Momofant» frame building / Shmukler V.S, Babaev V.M., Bugaevsky S.O., Berezhna K.V., Karyakin I.A., Kondraschenko V.I., Sersky I.M. – 2013 11919; application 10.10.2013; publication 25.04.2014. Bulletin №8.
Babaev V., Shmukler V., Bugayevskiy S., Nikulin V. Cast Reinforced Concrete Frame of Buildings and Methods of Its Erection // Journal of Civil Engineering and Construction. – 2016. – Volume 5. Number 2. – Рp. 143-156.
http://www.techrev.org.uk/jcec/5.2/jcec.5.2.143.pdf
Gaponova L.V., The experimental and theoretical research of stress-strain behaviour of a coating spherical shell [Text] / Gaponova L.V., Kalmikov O.A., Grebenchuk S.S. // Collection of scientific papers of Ukrainian State University of Railway Transport. – 2015. – Issue 157. – p.p. 102-113. http://csw.kart.edu.ua/article/view/61641/57380
Gaponova L.V., The stress- strain behaviour of the a coating cylindrical shell [Text] / Gaponova L.V., Kalmikov O.A., Grebenchuk S.S. // Municipal infrastructure of cities. – 2016. – Issue. 126. – p.p. 9-18.: http://khg.kname.edu.ua/index.php/khg/article/view/4740/4700
V. Babaev, V. Shmukler,. S. Grebenchuk, L. Gaponova, L., Kalmikov О. // Analysis of Stress-Strain State of Spherical Roof Shell / 1 st International Conference on Engineering and Innovative Technology, SU-ICEIT 2016, April 12-14, 2016, Salahaddin University-Erbil, Kurdistan, Iraq. http://zancojournals.su.edu.krd/index.php/JPAS/article/view/801/411
Useful model patent №44125, MPK G01M19/00, G01N3/00, G01M5/00. The device for testing slabs and shells in situ /Shmukler V.S., Chuprinin A.A., Abbasi R. - # u200901598; application 24.02.09; published 25.09.09, Bulletin №12.
