Research on Vibration Isolation and Seismic Measures in Deep-sea Construction
By analyzing the influence of deep-sea environment on building structure,this paper discusses the natural vibration frequency of deep-sea buildings and the characteristics of vibration response of deep-sea buildings under external force excitation.Aiming at the vibration problems existing in the construction of deep-sea buildings,the active,passive and semi-active vibration control technologies are studied,and the seismic reinforcement technology,seismic response evaluation technology and seismic monitoring and early warning system of deep-sea buildings are analyzed.The results show that in the construction of deep-sea buildings,appropriate vibration isolation and seismic measures can effectively reduce the vibration response of the building and improve the seismic capacity and safety of the building.
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