Seismic response characteristics of buried pipeline under different parameters

被引：0
|
作者：
Qu, Honglue [1 ]
Liu, Lei [1 ]
Wu, Ying [1 ]
Hu, Qindi [1 ]
Liu, Yi [1 ]
机构：
[1] Southwest Petr Univ, Chengdu, Sichuan, Peoples R China
来源：
DEEP ROCK MECHANICS: FROM RESEARCH TO ENGINEERING | 2019年
基金：
中国国家自然科学基金;
关键词：
Earthquake; Buried pipeline; FLAC(3D); Seismic response characteristics;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Under the action of earthquake, the buried pipeline will be seriously damaged. Therefore, it is necessary to analyze the seismic response characteristics of buried pipeline under different parameters. However, the current researches on this subject are less. In view of this, the numerical models were established by FLAC(3D) with three different buried depths and three different pipe diameters, and the seismic response laws were compared and analyzed. In addition, the difference between the Kobe wave and El-Centro wave on the seismic response characteristics was also studied under a working condition. The results of this study can provide a reliable theoretical basis for the seismic design of buried pipeline.
引用
收藏
页码：433 / 439
页数：7
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