Seismic Performance Analysis and Isolation Study of Large Liquid-storage Tank

夏阳

doi:10.13409/j.cnki.jdpme.2017.06.020

您当前的位置：

首页 >

文章列表页 >

Seismic Performance Analysis and Isolation Study of Large Liquid-storage Tank

更新时间：2025-12-11

- Seismic Performance Analysis and Isolation Study of Large Liquid-storage Tank
- Vol. 37, Issue 6, Pages: 994-1000(2017)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.13409/j.cnki.jdpme.2017.06.020
  CLC： U352.1
- Published：2017
- 稿件说明：
移动端阅览
[1]夏阳.大型储液罐的抗震性能分析及复合支座隔震研究[J].防灾减灾工程学报,2017,37(06):994-1000.

夏阳. Seismic Performance Analysis and Isolation Study of Large Liquid-storage Tank[J]. 2017, 37(6): 994-1000.
[1]夏阳.大型储液罐的抗震性能分析及复合支座隔震研究[J].防灾减灾工程学报,2017,37(06):994-1000. DOI： 10.13409/j.cnki.jdpme.2017.06.020.

夏阳. Seismic Performance Analysis and Isolation Study of Large Liquid-storage Tank[J]. 2017, 37(6): 994-1000. DOI： 10.13409/j.cnki.jdpme.2017.06.020.

摘要

大型常压储液罐在地震作用下所受破坏将带来巨大的经济损失与次生灾害。为获取大型储液罐在地震作用下的响应并分析对其采取隔震措施后的效果

利用精细化有限元方法

建立了大型立式储液罐的模型

计算其振型

然后计算在不同储液量时

不同地震动作用下的储液罐地震响应

随后引入隔震支座

计算了隔震后的结构特性及地震响应

分析了隔震效率。结果表明

不同地震动作用下储液罐的地震反应有明显差异

随着储油量增加

其地震响应增大

满罐时的储液罐根部截面应力超过空罐时的2倍。利用铅芯橡胶隔震支座与滑动支座组合隔震后

能为结构带来较好的隔震效果

且随着储油量的增加

隔震效率随之增加

最大接近50%。

Abstract

The failure of large liquid-storage tank under earthquakes may cause huge economic loss and secondary disasters. To obtain the seismic response and to get the vibration isolation effects of oil tank

the finite element method（FEM） was employed and the FE model of a large oil tank was established. The dynamic modes were obtained and the dynamic responses were calculated by FEM. Also

the responses for oil tank with rubber bearings were got. The results indicate that the responses in different earthquake time histories were much different and the dynamic responses were much obvious when there were more oil in the tank. The stresses were even two times in a full oil tank than the stresses for an empty tank. With the combination of lead-rubber isolating bearings and sliding bearings

the isolation effects were better and with the increase of the liquid in the tank

the isolation efficiency was higher. When the oil tank was full

the number was close to 50%.

关键词

Keywords

references

变压器–套管体系基础隔震振动台试验 [J]. 马国梁,朱瑞元,谢强,何畅,辛朝辉. 高电压技术 . 2017(04)

立式圆筒形储油罐动力特性及地震响应分析 [J]. 西春生,曾祥文,蒲满. 石油工程建设 . 2016(04)

15万m 3 储油罐桩基础的隔震设计 [J]. 郝进锋,孙建刚,刘扬,郑建华,李金光. 地震工程与工程振动 . 2014(02)

立式储油罐地震作用下的抗提离可靠度分析 [J]. 程旭东,徐剑. 世界地震工程 . 2010(01)

基础隔震高举架储油罐地震反应分析 [J]. 王振,沈笑飞,唐立强. 东北林业大学学报 . 2006(06)

大型储油罐抗震性能分析 [J]. 周利剑,孙建刚,李晓丽. 工业建筑 . 2006(08)

基础隔震频率对高举架储油罐减震效果的影响 [J]. 远立江,王振,刘丽峥,迟庆辉. 油气田地面工程 . 2005(06)

储油罐模型的静态倾斜试验及理论分析 [J]. 李长升,宋杰,项忠权. 天津大学学报 . 2004(10)

常压立式储油罐地震应力的有限元计算 [J]. 邓民宪,张永凯,师俊平. 地震学刊 . 2000(03)

立式储液罐隔震结构的一种控制体系 [J]. 孙建刚. 世界地震工程 . 1998(01)

Seismic Performance of Storage Steel Tanks during the May 2012 Emilia, Italy, Earthquakes [J] . Emanuele Brunesi,Roberto Nascimbene,Marco Pagani,Dumitru Beilic. Journal of Performance of Constructed Facilities . 2014

Numerical Analysis of the Base-Isolated Rectangular Storage Tanks under Bi-directional Seismic Excitation [J] . Hamid Reza Vosoughifar,Mohaddeseh Abbaspour Naderi. British Journal of Mathematics & Computer Science . 2014 (21)

Seismic analysis of steel liquid storage tanks by Endurance Time method [J] . H.E. Estekanchi,M. Alembagheri. Thin-Walled Structures . 2011 (1)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis on Seismic Performance Factors of Self-centering Energy Dissipation Rocking Frame

Numerical Study on Seismic Behavior of Fire Damaged RC Columns Reinforced by Green High-performance Fiber-reinforced Cementitious Composites

Experimental Research on Seismic Performance of Composite Frame with Steel Plates Reinforced PEC Column and Reduced Sectional Steel Beam

Analysis of Structural Characteristics of Rural Residential Buildings and Its Aseismic Performance in Jiangsu Province

A Study on the Seismic Performance of the Rural Monolithic Prefabricated Reinforced Concrete Masonry Structure

Related Author

何晴光

王鹤

赵文浩

李秀领

方有珍

李聪

袁园

孙国华

Related Institution

No data

⁰