Lyubov’ Smirnova's scientific contributions

Publications (2)

Article
The application of the response spectra method for extended damped systems with a point support on the base is considered. The support excitations can be different. External and internal damping is taken into account, it being assumed proportional i.e. admitting an exact or approximate decomposition of motion according to the undamped system modes....
Article
Full-text available
The purpose of the research is to show the main features of calculating bridge taking into account the inhomogeneous acceleration field along the structure length. The bridge is considered to be a linear structure with point bearings on the soil base. For long bridges it is typical, that their bearings are located in different seismogeological cond...

Citations

... Under seismic vibrations, the length of structures is one of the important factors affecting their seismic resistance. Research in this sphere given in [15], led to the development of a methodology for calculating multi-support structures, which in turn led to the need to change the existing methodology for calculating seismic resistance, considering the asynchrony of excitations of the structure supports. The calculation results obtained, show that an account for the asynchronous excitation of the bearing points of an extended system significantly reduces the inertial seismic loads on its elements. ...