Feasibility analyses of negative-stiffness dampers for seismic performance enhancement of a base-isolated liquid storage tank

HP Zhu, ZA Tang, H Luo - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Base-isolation systems are widely used to reduce the hydrodynamic base shear and
overturning moment of liquid storage tanks with increased isolator displacements and liquid …

A review on the modelling techniques of liquid storage tanks considering fluid–structure–soil interaction effects with a focus on the mitigation of seismic effects through …

M Chaithra, A Krishnamoorthy, AR Avinash - Sustainability, 2023 - mdpi.com
Globally, tanks play a major part in the provision of access to clean drinking water to the
human population. Beyond aiding in the supply of fresh water, tanks are also essential for …

Stochastic simulation of earthquake ground motions for the seismic assessment of monumental masonry structures: Source‐based vs site‐based approaches

S Karimzadeh, MF Funari, S Szabó… - Earthquake …, 2024 - Wiley Online Library
Earthquakes are among the most destructive natural disasters and have resulted in a
massive number of fatalities and economic losses all over the world. Simulated ground …

Improving the seismic performance of base-isolated liquid storage tanks with supplemental linear viscous dampers

A Tsipianitis, Y Tsompanakis - Earthquake Engineering and Engineering …, 2022 - Springer
Large tanks are extensively used for storing water, petrochemicals and fuels. Since they are
often cited in earthquake-prone areas, the safe and continuous operation of these important …

Optimizing the seismic response of base-isolated liquid storage tanks using swarm intelligence algorithms

A Tsipianitis, Y Tsompanakis - Computers & Structures, 2021 - Elsevier
Large-scale liquid storage tanks are used worldwide for storing water, chemicals and fuels,
such as liquefied natural gas (LNG) and oil. Any major damage due to man-made or natural …

Performance limits of base-isolated liquid storage tanks with/without supplemental dampers under near-fault earthquakes

E Güler, C Alhan - Structures, 2021 - Elsevier
In order to ensure the continuity of the production process and avoid health, security, and
ecological problems, the protection of the liquid storage tanks (LSTs) in industrial complexes …

Seismic vulnerability assessment of base isolated liquid storage tanks under near-fault ground motions

M Farajian, N Saeed, WH Kang - Structures, 2022 - Elsevier
This paper aims to develop the fragility curves of base isolated liquid storage tanks under
near-fault ground motions. Liquid storage tanks are important lifeline structures for industrial …

Seismic performance of a base-isolated flexible liquid storage tank equipped with a novel rate-independent damping device

H Zhu, Z Tang, H Luo - Structures, 2023 - Elsevier
Conventional base-isolation systems can significantly reduce the hydrodynamic pressure on
the walls of large liquid storage tanks, but they have limited or even adverse effects on the …

ANN-based ground motion model for Turkey using stochastic simulation of earthquakes

S Karimzadeh, A Mohammadi… - Geophysical Journal …, 2024 - academic.oup.com
Turkey is characterized by a high level of seismic activity attributed to its complex tectonic
structure. The country has a dense network to record earthquake ground motions; however …

Evaluation of the adequacy of a spring‐mass model in analyses of liquid sloshing in anchored storage tanks

D Hernandez‐Hernandez, T Larkin… - … & Structural Dynamics, 2021 - Wiley Online Library
This research addresses the influence of the load characteristics, that is, frequency content
and maximum acceleration, on the wall stresses of an anchored water storage tank. A low …