Calculation of the survivability parameter of reinforced concrete frames with complex stressed elements
https://doi.org/10.33979/2073-7416-2024-111-1-88-98
Abstract
On the energy basis, using the diagrammatic method, the solution of the problem of determining the survivability parameter of the reinforced concrete frame structure of a multistory building with complex-stressed elements under static-dynamic deformation caused by a special impact is obtained. Determination of the parametric load value, at which in the most stressed spatial section at the considered loading mode one of the criteria of the special limit state comes from the system of canonical equations of the extraordinary version of the mixed method. Comparison of the experimental and design survivability parameters gives an assessment of the efficiency and reliability of the proposed design dependencies. It has been shown that with the adopted initial hypotheses, the proposed method for calculating the survivability of frames with complex stressed elements satisfactorily describes the process of their deformation and destruction under the considered impacts.
About the Author
V. S. Moskovtseva
Moscow State University of Civil Engineering; Scientific Research Institute of Construction Physics of the Russian Academy of Architecture and Construction Sciences
Russian Federation
Russian Federation
Moskovtseva Violetta S., Post-Graduate Student of the Department of Reinforced Concrete and Masonry Structures, Lecturer of the Department of Engineering Graphics and Computer Modeling; Engineer,
Moscow.
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Review
For citations:
Moskovtseva V.S. Calculation of the survivability parameter of reinforced concrete frames with complex stressed elements. Building and Reconstruction. 2024;(1):88-98. (In Russ.) https://doi.org/10.33979/2073-7416-2024-111-1-88-98
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