[HTML][HTML] Review of self-centering rocking systems for earthquake-resistant building structures: State of the art

M Froozanfar, S Moradi, R Kianoush… - Journal of Building …, 2024 - Elsevier
Rocking structural systems have been proposed as a promising solution for designing
resilient building structures. These low-damage systems can prevent significant economic …

Optimal design of self-centering bi-rocking braced frames using metaheuristic algorithms

MR Mohammadi, EM Dehcheshmeh… - Soil Dynamics and …, 2024 - Elsevier
Residual drift of structural systems after seismic events can make buildings uninhabitable
and may cause their collapse in aftershocks, as seen in the 2023 Turkey-Syria earthquake …

Seismic performance of rocking braced frames with double base plate connections

M Ali, SM Zahrai, SR Mirghaderi - Structures, 2024 - Elsevier
This paper presents a rocking system for concentrically braced frames (CBFs) to mitigate the
seismic demands induced by seismic motions. The proposed system incorporates double …

Re-purposing of shallow wind turbine foundations for power capacity increase

BB Ajaei, MH El Naggar - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Re-purposing the foundations of older wind turbines to install new and larger wind turbines
can reduce the investment costs and carbon emissions of wind energy development …

Soil–structure interaction study on 3D SMRFs of Indo-Gangetic plain using resonant vibration tests

B Vivek, P Raychowdhury - Journal of Earthquake Engineering, 2022 - Taylor & Francis
This study investigates the soil–structure interaction (SSI) behavior of low-to medium-rise
steel moment-resisting frames (SMRF) resting on loose Ganga sand through a series of …

Development of a rocking R/C shear wall system implementing repairable structural fuses

S Parsafar, AS Moghadam - International Journal of Advanced Structural …, 2017 - Springer
In the last decades, the concept of earthquake resilient structural systems is becoming
popular in which the rocking structure is considered as a viable option for buildings in …

Effect of Footing Shape on the Rocking Behavior of Shallow Foundations

A Khezri, M Moradi, SM Mir Mohammad Hosseini… - Buildings, 2024 - mdpi.com
Sources such as wind or severe seismic activity often exert extreme lateral loading onto the
shallow foundations supporting high-rise structures such as bridge piers, buildings, shear …

A tendon system to re-center steel moment frames with weak stories

T Wang, F Wang, M Nakashima - Earthquake Engineering and …, 2024 - Springer
A wide open bottom story of a frame building is often expected by owners for use as a
garage or shops. However, this leads to weak stories due to abrupt changes in lateral …

Seismic Performance of Deformable Rocking Soil-Structure Systems Subjected to Pulse-Type Excitations

M Sadjadi, M Fadaee, MA Ghannad… - Journal of Earthquake …, 2023 - Taylor & Francis
Structural flexibility and soil nonlinearity have important effects on the rocking performance
of structures. However, there are a limited number of studies taking into account the …

Numerical study of stiff diaphragm walls used to improve the performance of rocking foundation systems

M Sadjadi, M Fadaee, MA Ghannad… - Journal of Earthquake …, 2021 - Taylor & Francis
This research explores the effectiveness of the use of stiff diaphragm walls next to a rocking
foundation through numerical simulation. This improvement technique is used as a means to …