TY  - JOUR
T1  - Machine learning and nonlinear models for the estimation of fundamental period of vibration of masonry infilled RC frame structures
AU  - Charalampakis, Aristotelis E.
AU  - Tsiatas, George C.
AU  - Kotsiantis, Sotiris B.
JO  - Engineering Structures
VL  - 216
SP  - 110765
PY  - 2020
DA  - 2020/08/01/
SN  - 0141-0296
DO  - https://doi.org/10.1016/j.engstruct.2020.110765
UR  - http://www.sciencedirect.com/science/article/pii/S014102962030691X
KW  - Fundamental period
KW  - Masonry infilled framed structures
KW  - Machine learning
KW  - Artificial neural networks
KW  - M5Rules
KW  - Nonlinear models
AB  - In this work, the estimation of the fundamental period of vibration of masonry infilled RC frame structures is achieved using both Machine Learning techniques and concise nonlinear formulas. The data used are extracted from a recently published extensive database that associates the period with relevant information, such as the height of the structure, the span length between columns, the wall opening ratio, and the masonry wall stiffness. It is shown that, as compared to the utilized data, the proposed methods produce excellent results at the cost of various levels of complexity.
ER  -