The Dynamic Analysis of Desulfurization Tower With Large Opening under Earthquake in Different Direction

摘要：

The safety of the desulfurization tower is critical to the power plants. This study is focusing on the dynamic responses of the desulfurization tower with large opening. By taking consideration of the dynamic behaviors of the structures during a significant earthquake, such as the dynamical displacements, internal force responses and the responses of fluid-solid coupling, finite element dynamic analysis on the whole desulfurization tower are made. The study concludes that the fluid-solid interaction has a significant impact on the desulfuration towers safety and provides how the impact responding to the in-put directions of the earthquake wave. Some recommendations are provided for the future desulfurization tower design and construction in terms of improving its safety during earthquakes.

关键词： Desulfurization Tower Dynamic Analysis Liquid-solid Coupling Major Earthquake

作者: Zh.H.Sheng B.Song Ch.h.Tian

作者单位: Ph.D.Candidate,University of Science and Technology Beijing,Beijing,China;lecturer,Hebei University Ph.D.Candidate,University of Science and Technology Beijing,Beijing,China Jianxue Architectural and Engineering Design Institute CO.LTD,Beijing,China

会议类型: 国际会议

会议名称: 14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）