MEASURING THE DEFORMATION OF THE SHAFTING DURING THE OPERATION OF AE64.3A GAS-TURBINE UNIT MOUNTED ON A VIBRATION-ISOLATED FOUNDATION

摘要

Vibration-isolated foundations have been increasingly used for gas-turbine units. It is shown that vibration-isolated foundations as well as monolithic foundations require geodesic survey. The shafting of the AE64.3A gas-turbine unit is highly sensitive to the redistribution of the bearing load on the bearing part of the foundation in different operating modes and upon foundation deformation.