Characteristics of the Random Excitation of Mechanical Systems

 

Grant No.:

IAA2071602

Grant Agency:

Grant Agency of the Academy of Sciences of the CR (GAAVČR)

Resolved in:

1996 - 1998

Principal investigator:

Ing. Jiří Náprstek, Dr.Sc., Institute of Theoretical and Applied Mechanics of the AS CR, v.v.i. 1)

Co-investigators:

RNDr. Vladimír Schenk, Dr.Sc., Laboratory of Geodynamics, IRSM AS CR, v.v.i.2)
Co-operation:
Mgr. Cyril Fischer 1),
Prof. Ing. Ondřej Fischer, Dr.Sc. 1),
Ing. Pavel Kottnauer 2),
Ing. Stanislav Pospíšil 1),
RNDr. Zdeňka Schenková, CSc. 2)

Description:

The project solved interdisciplinary problems, combining problems of stochastic mechanics of the mechanical systems and applied seismology, and interpreting the seismic excitation processes for designing of buildings and structures. The aim of the project was to achieve a more realistic description of mechanical system excitations for engineering structures by random loading, particularly with respect to strong seismic waves used to the response analysis of mechanical systems. The methods of stochastic dynamics and the numerical simulation of seismic excitations were applied. Apart from testing of the procedures on the strong ground motion seismic processes the results of the project were focused to the territory of the Czech Republic, including the improvement of the Czech technical standards.

ISVAV: (What is it?)

Project in The Research and Development and Innovation System of the Czech Republic (in Czech only)