Seismic performance of precast concrete frame with energy dissipative cladding panel system: Half-scale test and numerical analysis

H Sha, X Chong, L Xie, P Huo, T Yue, J Wei - Soil Dynamics and …, 2023 - Elsevier
An energy dissipative cladding panel system was proposed for large precast concrete
cladding panels in multi-story buildings. A six-story, three-span planar prototype frame …

Performance of an RC building under seismic and tsunami actions in sequence via nonlinear dynamic analysis including soil-structure interaction

C Cortez, R Jünemann, C Fernández, A Urrutia… - Engineering …, 2022 - Elsevier
This research presents a methodology to study the behavior of buildings subjected to
seismic and tsunami loading in sequence, considering soil structure interaction effects …

Bayesian parameter and joint probability distribution estimation for a hysteretic constitutive model of reinforcing steel

M Birrell, R Astroza, R Carreno, JI Restrepo… - Structural Safety, 2021 - Elsevier
With the structural design paradigm shift since the early 2000′ s from the traditional
approach to performance-based design (PBD), there has been a growing need for reliable …

Real‐time hybrid simulation for investigating the influence of vertical ground motions on the lateral response of RC piers

J Park, M Park, Y Chae, CY Kim - Earthquake Engineering & …, 2023 - Wiley Online Library
The vertical component of ground motions can affect the seismic performance of reinforced
concrete (RC) piers as significant as its horizontal counterpart. However, real‐time testing for …

Application of BRB to seismic mitigation of steel truss arch bridge subjected to near-fault ground motions

H Gao, K Zhang, X Wu, H Liu, L Zhang - Buildings, 2022 - mdpi.com
In this paper, the seismic response of a steel truss arch bridge subjected to near-fault ground
motions is studied. Then, the idea of applying buckling restrained braces (BRBs) to a steel …

Fragility analysis of steel MRFs: Effects of frequency-content components of near-fault pulse-like ground motions and setbacks

S Mashhadi, F Homaei, A Asadi, H Tajammolian - Structures, 2021 - Elsevier
Abstract Near-fault (NF) pulse-like ground motions may contain long-period velocity pulses
and high-frequency acceleration records, which impose significant damage on structures …

Influence of near-field pulse-like ground motions on seismic resilience of isolated reinforced concrete frame building

X Wang, L Xie, X Chong, H Sha - Journal of Building Engineering, 2024 - Elsevier
Isolation is a high-performance technique to realize the seismic resilient building. However,
there is a paucity of studies on seismic resilience of isolated buildings considering the …

Seismic response of mid-rise steel MRFs: the role of geometrical irregularity, frequency components of near-fault records, and soil-structure interaction

S Mashhadi, A Asadi, F Homaei… - Bulletin of Earthquake …, 2021 - Springer
Near-fault (NF) ground motions may induce higher demands on structures compared to far-
fault records. This is often due to the velocity pulses, called forward-directivity pulses, which …

Study on seismic performance of RC frame with UHPC cladding panels and two-level friction damping connections

H Sha, X Chong, L Xie, L He, Q Jiang, J Gao - Journal of Building …, 2024 - Elsevier
In this study, a novel two-level friction damping connection (TLFDC) is proposed for
connecting the ultra-high performance concrete (UHPC) cladding panels to the main …

Bayesian optimization for inverse identification of cyclic constitutive law of structural steels from cyclic structural tests

B Do, M Ohsaki - Structures, 2022 - Elsevier
Properly modeling the cyclic elastoplastic behavior of structural steels is essential for
establishing accurate analyses of structures subjected to earthquake excitation. However …