[1]王向英,赵诗扬,张洋,等.引入SPH方法的储液罐地震反应分析[J].自然灾害学报,2018,(03):103-109.[doi:10.13577/j.jnd.2018.0312]
 WANG Xiangying,ZHAO Shiyang,ZHANG Yang,et al.Study on seismic response of liquid storage tank with SPH method[J].,2018,(03):103-109.[doi:10.13577/j.jnd.2018.0312]
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引入SPH方法的储液罐地震反应分析
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《自然灾害学报》[ISSN:/CN:23-1324/X]

卷:
期数:
2018年03期
页码:
103-109
栏目:
出版日期:
2018-06-28

文章信息/Info

Title:
Study on seismic response of liquid storage tank with SPH method
作者:
王向英 赵诗扬 张洋 王莉莉 孙颖
东北石油大学 土木建筑工程学院, 黑龙江 大庆 163318
Author(s):
WANG Xiangying ZHAO Shiyang ZHANG Yang WANG Lili SUN Ying
School of Civil Engineering and Architecture,Northeast Petroleum University,Daqing 163318,China
关键词:
球形储罐液固耦合地震反应SPH方法有限元
Keywords:
spherical tankcoupling of liquid-structureseismic responseSPH mothodfinite element method
分类号:
TE972;X9
DOI:
10.13577/j.jnd.2018.0312
摘要:
针对球形储罐,考虑其液固耦合作用,通过ABAQUS软件建立1 000 m3球罐有限元模型并对其进行地震反应的数值仿真分析。通过时程分析图及表格中的数据对比结果表明:与传统计算方法相比,在考虑液固耦合作用的情况下,球形储罐的顶点位移、竖向支反力以及支柱底部剪力等方面衰减较快,并且在数值上也小很多。
Abstract:
Considering the coupling of fluid-solid interaction in the case of spherical tank structure,a finite element model of a 1 000 m3 spherical tank was established by ABAQUS software and the result of the numerical simulation of its seismic responses analysis. It is shown in the results that under the case of considering the coupling of fluid-solid interaction, there is rapid attenuation of the top displacement, the base shear force and the vertical force. Moreover, the values are more smaller as well.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-07-05;改回日期:2018-04-04。
基金项目:黑龙江省教育厅技术研究项目(12531076)
作者简介:王向英(1972-),男,副教授,博士,主要从事结构实验技术方面的研究.E-mail:wangxiangying@gmail.com
更新日期/Last Update: 1900-01-01