Seismic resilient design of rocking tall bridge piers using inerter-based systems
X Chen, D De Domenico, LI Chunxiang - Engineering Structures, 2023 - Elsevier
Seismic resilient design of tall bridge piers with rocking foundation by using inerter-based
systems is investigated in this work. A simplified model is developed in OpenSees to …
systems is investigated in this work. A simplified model is developed in OpenSees to …
A review of advances in seismic fragility research on bridge structures
LI Hong-nan, C Hu… - Engineering …, 2018 - engineeringmechanics.cn
In light of the proposed formal probabilistic framework for the Performance-Based
Earthquake Engineering (PBEE), it is required to assess the seismic performance of bridge …
Earthquake Engineering (PBEE), it is required to assess the seismic performance of bridge …
Seismic fragility analysis of base-isolated building frames excited by near-and far-field earthquakes
The present study aims at the probabilistic seismic risk assessment of a base-isolated
building frame under near-and far-field earthquakes by conducting a fragility analysis. For …
building frame under near-and far-field earthquakes by conducting a fragility analysis. For …
Performance-based seismic design of bridges: a global perspective and critical review of past, present and future directions
The concept of performance-based design (PBD) originated several decades ago and has
been evolving since. PBD in its current form aims at achieving one or more predicted …
been evolving since. PBD in its current form aims at achieving one or more predicted …
[HTML][HTML] 桥梁结构地震易损性研究进展述评
李宏男， 成虎， 王东升 - 工程力学, 2018 - pubs.cstam.org.cn
随着基于性能的地震工程全概率决策框架的提出, 要求从概率的角度对桥梁结构的抗震性能进行
评估, 结合结构地震响应分析和结构损伤分析的地震易损性分析受到广泛关注 …
评估, 结合结构地震响应分析和结构损伤分析的地震易损性分析受到广泛关注 …
Seismic responses of a high-speed railway (HSR) bridge and track simulation under longitudinal earthquakes
B Wei, WH Wang, P Wang, TH Yang… - Journal of Earthquake …, 2022 - Taylor & Francis
The seismic vulnerability of high-speed railway (HSR) bridges may be overestimated or
underestimated when the track structure is oversimplified in a finite element model. Thus, the …
underestimated when the track structure is oversimplified in a finite element model. Thus, the …
Resilience-based performance and design of SMA/sliding bearing isolation system for highway bridges
Restrainer-type sliding bearing (RTSB) is a practical seismic isolation system for reducing
the excessive displacement of flat sliding bearings under strong earthquakes to ensure the …
the excessive displacement of flat sliding bearings under strong earthquakes to ensure the …
Seismic performance assessment of a multispan continuous isolated highway bridge with superelastic shape memory alloy reinforced piers and restraining devices
The objective of this study is to analytically determine the effectiveness of a novel bridge
system with superelastic (SE) shape memory alloy (SMA) reinforced concrete piers. The …
system with superelastic (SE) shape memory alloy (SMA) reinforced concrete piers. The …
E-Cloud: Efficient seismic fragility assessment of structures based on enhanced cloud analysis
L Zhuang, P Yin, Y Pang - Earthquake Spectra, 2022 - journals.sagepub.com
Cloud analysis is based on linear regression in the logarithmic space using least squares, in
which a large number of nonlinear dynamic analyses are required to ensure the regression …
which a large number of nonlinear dynamic analyses are required to ensure the regression …
Probabilistic seismic assessment of multispan RC highway bridges considering soil-structure interaction and chloride-induced corrosion
Deterioration mechanisms, such as chloride-induced corrosion, affect bridges in aggressive
environments, making them more vulnerable to extreme events like earthquakes. Although …
environments, making them more vulnerable to extreme events like earthquakes. Although …