深海建筑施工中的振动隔离和抗震措施研究
Research on Vibration Isolation and Seismic Measures in Deep-sea Construction
郭进智 1黄荣林2
作者信息
- 1. 福建省厦门市翔安区建设与交通工程质量安全监督站,福建 厦门 361000
- 2. 福建巨铸集团有限公司,福建 厦门 361006
- 折叠
摘要
文章通过分析深海环境对建筑结构的影响,探讨了深海建筑的自然振动频率和深海建筑受外力激励振动响应的特性.针对深海建筑施工中存在的振动问题,研究了主动、被动和半主动振动控制技术,且分析了深海建筑抗震加固技术、地震响应评价技术和抗震监测与预警系统等抗震措施.研究结果表明,在深海建筑施工中,采用适当的振动隔离和抗震措施可以有效地降低建筑的振动响应,提高建筑的抗震能力和安全性.
Abstract
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.
关键词
深海建筑/振动隔离/抗震措施/地震响应评价Key words
deep-sea architecture/vibration isolation/seismic measures/seismic response evaluation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据