Assessment of seismic resistance of the reinforced concrete building by nonlinear dynamic method

DOI

10.2991/icmcm-16.2016.33How to use a DOI?

Keywords

direct dynamic method; non-linearity; seismic impact; reinforced concrete structures; near-collapse criterion.

Abstract

The article studies the reaction of the 5-storey reinforced concrete building of the cross-sectional wall structural scheme to the seismic impact. Bearing structures of the building were simulated by the three-dimensional finite elements, connecting concrete and reinforcement, in the software application LS-DYNA. The calculation was carried out by the direct dynamic method using the directly integrated equation of motion according to the explicit scheme. Using this method for calculation allows to make calculations in the temporary area and also to take into account the nonlinearities in the analytic model. In particular, the physical non-linearity is taken into account by means of the non-linear diagram of the concrete deformation. To create an adequate analytic-dynamic model the authors of the article developed the method allowing to take into account the actual reinforcement of the structure. The research conducted allows to estimate the reaction of the 5-storey reinforced concrete building to the set seismic impact.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Oleg Vartanovich Mkrtychev
AU  - Marina Sergeevna Busalova
PY  - 2016/12
DA  - 2016/12
TI  - Assessment of seismic resistance of the reinforced concrete building by nonlinear dynamic method
BT  - Proceedings of the 2016 7th International Conference on Mechatronics, Control and Materials (ICMCM 2016)
PB  - Atlantis Press
SP  - 160
EP  - 164
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmcm-16.2016.33
DO  - 10.2991/icmcm-16.2016.33
ID  - Mkrtychev2016/12
ER  -