Hello, Professor. Is it useful to place a thick steel plate -well anchored by bolts in a column at the face of an external concrete beam-column joint- and expect this configuration to behave as an interior joint?
It is difficult to understand why you have raised this question, what is the rationale behind this? Such structural solution for the external reinforced concrete beam-column joint cannot behave as an interior joint. By doing so a huge amount of steel will be consummated for nothing, but the stress-strain state of the external joint will never be similar to that of interior joint under the vertical and horizontal loading.
Best regards
Mikayel Melkumyan
Doctor of Sciences (Engineering), Professor
Academician of the Saint-Petersburg Arctic Academy of Sciences
Academician of the Athens Institute for Education and Research
President of the Armenian Association for Earthquake Engineering
Vice-President of the International Association of CIS Countries on Base Isolation
Member of the USA Association for Science and Technology
Foreign member of the Research Center of Seismic Resistant Structures of the Institute of Industrial Science, University of Tokyo
Eminent Expert of the Committee of Eminent Experts in International Research Base of Seismic Mitigation and Isolation of Gansu Province in China
Founder of the "Save the Yerevan Schools From Earthquakes" foundation