A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vibration Analysis of Kenyir Dam Power Station Structure Using a Real Scale 3D Model
In this paper, the vibration analysis in terms of modal and harmonic responses are investigated for the power station structure of Kenyir Dam in Terengganu, Malaysia. Modal analysis is carried out to provide the dynamic characteristics of the power station which includes the natural frequencies and mode shapes. Meanwhile, the harmonic response analysis is performed by applying the force to the structure to obtain the Frequency Response Function (FRF) in certain range of frequencies. A real scale three-dimensional (3D) model of the Kenyir Dam power station is constructed using SolidWorks software and imported to ANSYS software for the Finite Element (FE) analysis. A proper boundary condition is taken into consideration to demonstrate the real behaviour of the power station structure. From the results, six most significant natural frequencies and mode shapes including the FRF in all three axes are selected. The highest natural frequency value occurred at 5.4 Hz with the maximum deflection of 0.90361 m in the z axis direction. This value is important in order to verify whether the structure can overcome the resonance phenomenon from the external disturbance forces in the future.
Vibration Analysis of Kenyir Dam Power Station Structure Using a Real Scale 3D Model
In this paper, the vibration analysis in terms of modal and harmonic responses are investigated for the power station structure of Kenyir Dam in Terengganu, Malaysia. Modal analysis is carried out to provide the dynamic characteristics of the power station which includes the natural frequencies and mode shapes. Meanwhile, the harmonic response analysis is performed by applying the force to the structure to obtain the Frequency Response Function (FRF) in certain range of frequencies. A real scale three-dimensional (3D) model of the Kenyir Dam power station is constructed using SolidWorks software and imported to ANSYS software for the Finite Element (FE) analysis. A proper boundary condition is taken into consideration to demonstrate the real behaviour of the power station structure. From the results, six most significant natural frequencies and mode shapes including the FRF in all three axes are selected. The highest natural frequency value occurred at 5.4 Hz with the maximum deflection of 0.90361 m in the z axis direction. This value is important in order to verify whether the structure can overcome the resonance phenomenon from the external disturbance forces in the future.
Vibration Analysis of Kenyir Dam Power Station Structure Using a Real Scale 3D Model
Arbain Azizi (author) / Ahmad Mazlan Ahmad Zhafran (author) / Zawawi Mohd Hafiz (author) / Mohd Radzi Mohd Rashid (author)
2019
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Flood Hydrograph Generation for Kenyir Dam Using Hydrological Modeling System
| Springer Verlag | 2019
2D Hydraulic Modelling of Dam Break Analysis Using MIKE FLOOD for Kenyir Dam
| Springer Verlag | 2019
The Assessment of Sedimentation Problems in Kenyir Hydropower Reservoir, Malaysia
| DOAJ | 2023
Modal and Harmonic Response Analyses of the Kenyir Dam Intake Section
| Springer Verlag | 2019
Stability Analysis and Cost Benefit Analysis of the Extension Retaining Wall for Kenyir Dam Spillway
| Springer Verlag | 2019