Fluid-Soil-Structure Interaction Dynamics on Vibration Case at Water Pump Station Building
Hendri Hermawan, Data Iranata
Institut Teknologi Sepuluh Nopember
Abstract
At the service stage of water pump stations, the evaluation of the pump vibration takes an important consideration. Fluid-Soil-Structure Interaction is an effective analysis method for prediction of vibration and avoidance of resonance phenomena. At large-sized vertical pumps, stiffness of the foundation structure has a considerable effect on the natural frequencies since the unballance of the system were triggered by it. This paper review interactions which holds effects on the vibration, such as building rigidity, fluids flow and the pump-s structure itself into complex dynamic coupled analysis
Keywords: vibration, interaction, rigidity, fluid, soil
Topic: International Symposium of Civil, Environmental, and Infrastructure Engineering