Research on the Characteristics of Free Vibration of Hydroppwer House
The analysis of free vibration Of hydropower house by means of two methods are deformation of inclination angle and slope deflection. Model tests were also carried out and comparisons made as justification. Conclusion shows that the analysis method of deformation of inclination angle is inferior to that of slope deflection. The reason is that the neglect of axial deformation of each member has to lead the neglect of vertical vibration effect. Model test result certified it too. A more feasible analysis method for the free vibration of hydropower hoase is developed.