Seismic vulnerability assessment of a case study anchored liquid storage tank by considering fixed and flexible base restraints

K Kildashti, N Mirzadeh, B Samali - Thin-Walled Structures, 2018 - Elsevier
Liquid storage tanks are among vital infrastructures, and their seismic vulnerability
assessment plays a pivotal role in uninterrupted operation of an industrial plant. Technically …

Buckling of steel tanks under earthquake loading: Code provisions vs FEM comparison

M Moreno, J Colombo, J Wilches, S Reyes… - … of Constructional Steel …, 2023 - Elsevier
A poor seismic design of liquid storage tanks may result in large economic losses or
environmental impacts due to the spillage of their contents; therefore, an effective seismic …

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 fragility analysis of large unanchored steel tanks considering local instability and fatigue damage

G Cortes, GS Prinz - Bulletin of Earthquake Engineering, 2017 - Springer
When unanchored steel liquid storage tanks are subjected to strong ground motions, the
contained liquid may cause uplift of the tank base resulting in compressive buckling of the …

Influence of soil-foundation-tank interaction on buckling strength of liquid storage tanks

J Ulloa-Rojas, J Colombo, J Wilches, R León… - Engineering …, 2024 - Elsevier
Large earthquakes in the last 25 years have caused significant damage to buildings and
infrastructure, including the partial or total collapse of storage tanks in various industries …

Effects of the anchor bolts and soil flexibility on the seismic response of cylindrical steel liquid storage tanks

F Jaramillo, JL Almazán, JI Colombo - Engineering Structures, 2022 - Elsevier
When cylindrical tanks are subjected to strong seismic excitations, the main characteristic
that they present is the partial uplifting of the base plate due to the hydrodynamic pressure …

Simplified model for the seismic performance of unanchored liquid storage tanks

M Vathi, SA Karamanos - Pressure vessels …, 2015 - asmedigitalcollection.asme.org
Ground-supported unanchored liquid-storage cylindrical tanks, when subjected to strong
seismic loading may exhibit uplifting of their bottom plate, which has significant effects on …

Seismic fragility analysis of retrofitted steel tanks considering corrosion

A Tavakoli Joorabi, MS Razzaghi - Proceedings of the …, 2019 - icevirtuallibrary.com
Several types of steel tank are used in industrial plants to store hazardous chemical
products. Most of these are unanchored tanks that are not designed to withstand seismic …

A simple and efficient model for seismic response and low-cycle fatigue assessment of uplifting liquid storage tanks

M Vathi, SA Karamanos - Journal of Loss Prevention in the Process …, 2018 - Elsevier
Ground-supported unanchored liquid-storage cylindrical tanks, when subjected to strong
seismic loading may exhibit uplifting of their bottom plate, which may have significant effects …

Seismic Vulnerability Assessment of Liquid Storage Tanks Isolated by Sliding‐Based Systems

A Tsipianitis, Y Tsompanakis - Advances in Civil Engineering, 2018 - Wiley Online Library
Liquid‐filled tanks are effective storage infrastructure for water, oil, and liquefied natural gas
(LNG). Many such large‐scale tanks are located in regions with high seismicity. Therefore …