Analysis and design of RC unbonded PT shear walls in isolation and integrated into buildings: a state-of-the-art review

S Tiwari, SR Dash, G Mondal, K Roy - Structures, 2023 - Elsevier
Shear walls play crucial roles in buildings located in the seismically active regions by
efficiently mitigating the impact of seismic forces. However, they have drawbacks regarding …

Locating the rocking section in self-centering bi-rocking walls to achieve the best seismic performance

V Broujerdian… - Bulletin of Earthquake …, 2022 - Springer
This paper presents a comparative study of the seismic performance of base-rocking and bi-
rocking walls with different location of the rocking section systems. To this aim, structures of …

The dynamics of an elastic structure coupled with a rocking wall

N Makris, M Aghagholizadeh - Earthquake Engineering & …, 2017 - Wiley Online Library
This paper investigates the dynamic response of an elastic single‐degree‐of‐freedom
oscillator coupled with a rocking wall. Both configurations of a stepping rocking wall and a …

Advanced seismic resilient performance of steel MRF equipped with viscoelastic friction dampers

J Bae, X Huang, Z Zhang - Scientific Reports, 2024 - nature.com
This paper demonstrates the enhanced resilience performance of steel structures with
viscoelastic friction dampers (VEFDs) based on numerical simulations of building …

Reliability-based seismic assessment of controlled rocking steel cores

N Rahgozar, M Pouraminian, N Rahgozar - Journal of Building …, 2021 - Elsevier
Controlled-rocking steel cores (CRSCs) effectively prevent earthquake-induced residual
damage while may suffer large lateral displacements. This paper gives a particular …

Seismic response of a yielding structure coupled with a rocking wall

M Aghagholizadeh, N Makris - Journal of Structural Engineering, 2018 - ascelibrary.org
This paper investigates the inelastic response of a yielding single-degree-of-freedom
oscillator coupled with a rocking wall. Configurations of both a stepping rocking wall and a …

Seismic retrofit of a steel-reinforced concrete hospital building using continuous energy-dissipative steel columns

M Ferraioli, B Laurenza, A Lavino… - Steel and Composite …, 2023 - koreascience.kr
Seismic retrofit of an existing steel-reinforced concrete hospital building that features
innovative use of a continuous energy-dissipative steel column (CEDC) system is presented …

New precast self-centering rocking shear wall with multiple hinged joints: Description and design approach for seismic protection of buildings

Z Zhai, W Guo, Y Liu, Y Ma, F Zhou - Engineering Structures, 2022 - Elsevier
This paper proposes a novel precast self-centering shear wall with multiple hinged joints
(PSCSWMHJ) as an alternative seismic resilient system, which is composed of pinned …

Steel flexure and shear yielding base-mechanism for enhanced seismic resilience of RC core wall high-rise structures

J Kent, C Zhong, C Christopoulos - Earthquake Spectra, 2023 - journals.sagepub.com
As a result of rapid urbanization worldwide, there is an increasing demand for high-rise
buildings, creating an acute need for more resilient tall structures, especially in regions of …

Numerical and analytical studies for a novel steel brace retrofit system

J Zhao, H Qiu - Journal of Constructional Steel Research, 2024 - Elsevier
To upgrade the existing RC frame structure with insufficient seismic design, a novel and
advanced gapped eccentric steel brace (GESB) system was proposed. The finite element …