Analysis of large concrete storage tank under seismic response

Li, Jingyuan; You, Xiaoqing; Cui, Hongcheng; He, Qiang; Ju, Jin San

doi:10.1007/s12206-014-1213-0

Cited by 4 publications

(3 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It was found that the period values of the two methods showed good agreement, although there were differences in the results for shear force and moment. Study describes the analysis of storage tanks against seismic response, namely structural or modal vibration response and earthquake response [5]. The results presented the modal response viz: Vibration modes and vibration frequencies of the tank for 30 modes, while the earthquake response is the maximum displacement which is generally the maximum value on the roof.…”

Section: Introductionmentioning

confidence: 99%

Stability Analysis of HSD Tank Against Dynamic Response

Hasibuan,

Habibi,

Panjaitan

et al. 2024

E3S Web Conf.

View full text Add to dashboard Cite

The existing HSD tank F-6302 has suffered damage in the form of corrosion which has caused the plate thickness to decrease. Developments in analysis methods and tank design standards have an effect on determining the stable capacity of the tank, so it is suspected that this tank is unstable. This study aims to analyze the stability of the existing HSD tank F-6302 to seismic response. The analysis was carried out by collecting structural property data of the tank, modelling the tank in FEM with a combination approach of finite element model and auxiliary mass, and evaluating the stability value of the tank using the equation issued by API 650:2020 to assess whether the tank is stable or not. The analysis results confirmed that the tank was unstable to earthquake loading. This is shown by the tank anchorage ratio values of 2.59 for the empty condition and 3.21 for the full condition. Both are greater than the stable limit value of 1.54. In the future, it is recommended to perform tank shell design and anchorage design on the tank.

show abstract

Section: Introductionmentioning

confidence: 99%

Stability Analysis of HSD Tank Against Dynamic Response

Hasibuan,

Habibi,

Panjaitan

et al. 2024

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

“…In the research using the distributed mass model [19][20][21][22][23][24][25][26][27], the finite element method is generally used to establish the model of the liquid storage tank for liquid-structure coupling analysis. e tank wall is always regarded as the structure element, and the liquid is regarded as the fluid element.…”

Section: Introductionmentioning

confidence: 99%

“…Aiming at calculating sloshing frequencies, as well as sloshing transient response under horizontal seismic excitation, Karamanos [20,21] presented a finite element formulation for earthquake-induced sloshing in horizontalcylindrical industrial vessels. Jingyuan Li [23] adopted the finite element software ABAQUS to trace the dynamic response history of a large reinforced concrete storage tank during different seismic excitations.…”

Section: Introductionmentioning

confidence: 99%

Modeling Research and Test Verification of the Seismic Response of a Multistage Series Liquid Tank

Yao

Meng

Chu

et al. 2021

Shock and Vibration

View full text Add to dashboard Cite

Liquid storage tanks are lifeline structures and strategically very important. Heavy damages or even collapse of these facilities subjected to strong earthquakes may cause disastrous consequences. In this paper, the seismic response of a multistage series liquid storage tank was simulated by a finite element method and verified by a scaled-down experiment. The structural flexibility of the tank and the liquid-structure coupling characteristics between the liquid and tank wall were considered in the research. A multimass-block and spring model was employed to be equivalent to the longitudinal vibration of the liquid in the storage tank. The relationships between the connection springs and the elements of the stiffness matrix were explicitly deduced. The seismic response analysis of a four-stage series liquid tank was carried out, and the acceleration response, the stress response of the tank, and the vertical vibration of the liquid were obtained. The experimental results are in good agreement with the simulation results, which verifies the effectiveness of the modeling method in this paper.

show abstract