Calculation composite steel and reinforced concrete flat slab floors by the analytical method
L. I. Storozhenkoa, A. I. Lapenkob, A. V. Nizhnika, S. A. Murzaa
a Yury Kondratyuk Poltava National Technical University
b National Aviation University
Annotation: The results of theoretical and computational investigations of stressed deformed states of steel reinforced concrete flat slab constructions are given in the article, they form the basis of their design technique with an analytical method using linear finite elements developed by T N Azizov [1, 2]. Used linear elements allow accounting bending elements rather exactly along with accounting shearing force of slab interaction and appearing thrust forces in structures. Solutions of combined equitation system of deformation compatibility of the method of linear finite elements are presented. This method completely accounts all the components of stressed deformed state of test subjects. Solutions of the obtained equitation system are presented as expansion in Fourier series. Using the results of analytical solutions corresponding forces and movements calculations of researched structures are made, on their basis comparative analysis with computations made by means of the method of finite elements is done. The calculation results due to this method and the method of finite elements are compared.
Keywords: composite steel and reinforced concrete flat slab floors, teamwork, a method of linear final elements.
Pages: 165-172.
Link for citation: Storozhenko, L. I.; Lapenko, A. I.; Nizhnik, A. V. [et al.]. Calculation composite steel and reinforced concrete flat slab floors by the analytical method. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2011. – Vol. 7, N 3. – Р. 165-172. – URL: https://donnasa.ru/publish_house/journals/spgs/2011-3/06_storozhenko_lapenko_nizhnik_murza.pdf (date of access: 16.09.2024). (in Russian)
Vol. 7, N 3 (2011)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture