Secularities of multi5layer calculation slabs of the flooron the personal computer «Lira»
B. G. Demchina, I. Z. Rutkovskaja, L. I. Voznjuk
National University «L’viv Politekhnika»
Annotation: Reinforced concrete, is a basic building material which is used and changes in the process of building. The tensely-deformed state (TDS) of multi-layer reinforced concrete constructions, which consist of bearings layers, providing necessary bearing ability of construction, is considered in work, as wall as of heating, sound-proof and other layers. Designing of examined multi-layer constructions is perplexed because of insufficiency of experimental and theoretical data about their work. Experimental researches of work of multi-layer slabs have been in the full filled presented work, the received efforts and transferences have been analysed. For the analysis of results of experimental researches the numeral calculations of TDS of multi-layered constructions are executed with the use of method of eventual elements, realized in the personal COMPUTER «Lira», and the practical method of calculation of multi-layered flags is offered. Authenticity of the offered method of calculation of multi-layered constructions is confirmed acceptable accordance of results of calculations and to the results of the executed experimental researches.
Keywords: reinforced concrete, multi-layer slab, experimental and theoretical researches.
Pages: 179-185.
Link for citation: Demchina, B. G.; Rutkovskaja, I. Z.; Voznjuk, L. I. Secularities of multi5layer calculation slabs of the flooron the personal computer «Lira» . – Text : electronic. – In: Modern Industrial and Civil Construction. – 2009. – Vol. 5, N 4. – Р. 179-185. – URL: https://donnasa.ru/publish_house/journals/spgs/2009-4/04_demchina_rutkovskaya_voznyuk.pdf (date of access: 16.09.2024). (in Russian)
Vol. 5, N 4 (2009)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture