Study on a Simplified Calculation Method for Hydrodynamic Pressure to Slender Structures Under Earthquakes

被引：34
|
作者：
Song, Bo [1 ]
Zheng, Fei [1 ]
Li, Yue [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Beijing 100083, Peoples R China
来源：
JOURNAL OF EARTHQUAKE ENGINEERING | 2013年 / 17卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Hydrodynamic Pressure; The Simplified Method; The Finite Element Method; Shaking Table Test; Slender Structures;
D O I：
10.1080/13632469.2013.771592
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Based on Morison hydrodynamic force theory, a simplified calculation method for hydrodynamic force to slender structures is proposed. A typical cylindrical deep water pile was chosen for study and the simplified method was used to analyze the influence of hydrodynamic pressure on the pile. Then the finite element method was used to study the dynamic characteristics of the model, and the results from both methods were compared. A comparison was also made between the shaking table test on the south tower of the Nanjing Yangtze 3rd River Bridge and the results from the simplified method.
引用
收藏
页码：720 / 735
页数：16
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