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Seismic fragility analysis of coupled building‐slope systems
Earthquake Engineering & Structural Dynamics, 2023 Buildings located on hill slopes are subjected to additional effects under seismic action compared with those on flat ground. This article presents Incremental Dynamic Analyses of coupled building‐slope systems incorporating topographic amplification ...
Dhiraj Raj +2 more
semanticscholar +1 more source
Energy-based procedures for seismic fragility analysis of mainshock-damaged buildings
Frontiers in Built Environment, 2023 In recent decades, significant research efforts have been devoted to developing fragility and vulnerability models for mainshock-damaged buildings, i.e., depending on the attained damage state after a mainshock ground motion (state-dependent fragility ...
Livio Pedone +3 more
semanticscholar +1 more source
Yantu gongcheng xuebao, 2023 The increase dynamic analysis (IDA) curves of seismic responses of the underground large-scale frame structure (ULSFS) are investigated during the single horizontal earthquakes and horizontal-vertical earthquakes, respectively. The influence mechanism of
QIU Dapeng 1, 2, CHEN Jianyun 3, WANG Wenming 1, 2, CAO Xiangyu 4
doaj +1 more source
Selection and spectral matching of recorded ground motions for seismic fragility analyses
Bulletin of Earthquake Engineering, 2022 Ground motion selection is one of the most important phases in the derivation of fragility curves through non-linear dynamic analyses. In this context, an easy-to-use software, namely S&M—Select & Match, has been adopted for the selection and spectral ...
V. Manfredi +4 more
semanticscholar +1 more source
Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves [PDF]
Journal of Structural and Construction Engineering, 2019 Structural damages and subsequently considerable economic losses that ever made in catastrophic seismic events caused reaserchers and codes gradually move from prescriptive design to performance-based design.
Seyed Saeed Askariani, Farzad Shahabian
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Applied Sciences, 2023 To comprehensively evaluate the seismic performance of offshore bridges, a seismic risk analysis of an example bridge was developed based on improved two-dimensional (2D) seismic fragility analysis.
Wenjing Ren, Aijun Liu, Dapeng Qiu
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Seismic fragility assessment of geotechnical seismic isolation (GSI) for bridge configuration
Bulletin of Earthquake Engineering, 2022 The seismic vulnerability of bridges may be reduced by the application of Geotechnical Seismic Isolation (GSI) below the foundations of the columns and the abutments. However, the role of GSI on the seismic response of bridges has been limitedly examined
D. Forcellini, Saif Alzabeebee
semanticscholar +1 more source
Application of machine learning in seismic fragility assessment of bridges with SMA-restrained rocking columns [PDF]
Structures, 2022 This paper evaluates the seismic fragility of a two-span reinforced concrete (RC) bridge with shape memory alloy (SMA)-restrained rocking (SRR) columns through machine learning (ML) techniques.
Miles Akbarnezhad +2 more
semanticscholar +1 more source
Fragility of Hydraulic Elevators for Use in Performance-Based Earthquake Engineering [PDF]
, 2007 New performance-based earthquake engineering methods developed by the Pacific Earthquake Engineering Research Center, the Applied Technology Council, and others include damage analysis at a highly detailed level, requiring the compilation of fragility ...
Porter, Keith
core +1 more source
Advance in Civil Engineering, 2021 The main objective of this research is to develop a hybrid damper by combining the friction damper (FD) and the X-shaped metallic damper (XMD) to enhance the performance of a building under seismic excitations with different peak ground accelerations ...
Naga Dheeraj Kumar Reddy Chukka +2 more
semanticscholar +1 more source