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A Computationally Efficient Algorithm for Constructing Effective Vector-Valued Seismic Intensity Measures for Engineering Structures J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-17 Xiaoyue Wang, Zhe Qu
Seismic intensity measures (IMs) quantify the severity of ground motions and their impacts on structures. They play a vital role in many aspects of earthquake engineering. This paper proposes a nov...
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Static Stability Behavior-Based Seismic Damage Endurance Assessment of Long-Span Single-Layer Spherical Lattice Shells J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-17 Tingting Liu, Yantai Zhang
This paper presents a modified evaluation approach for the structural-capacity-reserve (SCR) based on the static stability behavior of single-layer spherical lattice shells to achieve more accurate...
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In-Plane Seismic Behavior of Adobe Walls Reinforced with Palm Fibers J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-11 Hosein Mohammadi, Abolfazl Eslami, Hosein Mirabi Banadaki, Reza Morshed
This study investigates the effects of palm fibers on the seismic behavior of adobe walls. Towards this, six wall panels, with dimensions of 1000 × 900 × 200 mm3 were constructed with different fib...
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Seismic Fragility Reduction for Base Isolated RC Frame Buildings by Curved Surface Sliding Bearings with Over-Stroke Displacement Capacity J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-11 Antonio Di Cesare, Nicla Lamarucciola, Felice Carlo Ponzo
Recently, experimental studies on failure conditions of buildings equipped with curved surface sliding isolators have shown that when no displacement restraining elements are employed and the conca...
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Analysis of Offshore Wind Turbine by Considering Soil-Pile-Structure Interaction: Effect of Sea-Wave Load Duration J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-11 Maryam Massah-Fard, Ayfer Erken, Bülent Erkmen, Atilla Ansal
Offshore Wind Turbines (OWTs) confront different types of environmental loads during their lifetime. One of the most significant loads is the cyclic sea-wave load which affects the OWT system durin...
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Dynamic Soil Pressure Acting on Building Basement According to Embedment Depth J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-11 Jin-Young Park, Hong-Gun Park, Dong-Kwan Kim
In the present study, centrifuge tests for small-scale specimens were performed to investigate the dynamic soil pressure of the basement of buildings subjected to seismic ground motions. To investi...
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Unscented Kalman Filter-Based Two-Stage Adaptive Compensation Method for Real-Time Hybrid Simulation J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-08 Tao Wang, Yuefeng Gong, Guoshan Xu, Zhen Wang
In order to effectively solve the dynamic delay problem of the servo-hydraulic actuator, simplify the design of the compensator, and improve the robustness of the compensation, an unscented Kalman ...
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Fibre-Based Nonlinear Viscous Damping Model Defined for Dynamic Analysis Using Distributed Plasticity Elements J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-02 J. F. Baena-Urrea
This paper presents a new nonlinear viscous damping model implemented in the fibre where a constitutive rule is defined between the strain rates and the damping stresses. This model is developed fo...
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A Comparative Study on Shear Size Effect of Steel-And BFRP-RC Shear Walls Under Cyclic Lateral Loads J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-02 Liu Jin, Liyue Miao, Fengjuan Chen, Dong Li, Xiuli Du
This paper presents a comparative study on the size effect behaviors of shear performances of concrete shear walls reinforced by steel bars and Basalt Fiber Reinforced Polymer (BFRP) bars. All the ...
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Vertical Ground Motion Prediction Equations for Interplate and Intermediate-Depth Intraslab Earthquakes at Mexico City’s Hill Zone J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-01 Miguel A. Jaimes, Adrián D. García-Soto
We present ground motion prediction models for spectral pseudo acceleration (5% damping), peak ground velocity, and peak ground acceleration values from interplate and intermediate-depth intraslab ...
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Impact of Component Correlation on Probabilistic Seismic Responses of Steel Frames by Modifying Non-Positive Definite Correlation Matrices J. Earthq. Eng. (IF 2.6) Pub Date : 2024-04-01 Mohsen Abyani, Mohamad Zarrin
This paper studies the effects of spatial correlation between the structural components on probabilistic seismic performance of steel moment resisting frames, using extended incremental dynamic ana...
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Earthquake Response of the Transportation Infrastructure in the Region Affected by the Feb. 6 Türkiye Earthquakes’’ Part II-Bridges and Tunnels J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-31 Nurdan Memisoglu Apaydin
On February 6, 2023, two devastating earthquakes occurred in Türkiye. Fault rupture, ground motion, liquefaction and co-seismic landslides caused damage to transportation networks. Transportation w...
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Machine Learning-Based Hybrid Optimization Method for Tuned Mass Damper Considering Seismic Soil-Structure Interaction J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-26 Bo Fu, Xinrui Liu, Jin Chen
In this study, a machine learning-based hybrid optimization method is developed to optimize tuned mass damper considering soil-structure interaction. A total of 200,000 time history analyses of the...
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Repairability and Damage Assessment of Controlled Rocking Masonry Walls with Energy Dissipation Accessible in a Steel Base J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-18 Matthew East, Mohamed Ezzeldin, Lydell Wiebe
In recent years various studies have explored the seismic behavior of controlled rocking masonry walls (CRMWs) that utilize both gravity loading for self-centering and additional energy dissipation...
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Seismic Performance Analysis of Ancient Palace-Style Timber Structure Considering Column Rocking Effect J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-19 Lanhao Cui, Xicheng Zhang, Weibing Hu, Zhaobo Meng, Jiakun Chen, Zhihao Qiu
The seismic response of palace-style timber structures is closely related to the rocking characteristics of column. To accurately describe the dynamic characteristics of timber structures, a nonlin...
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Experimental Study and Comparative Analysis of Shake Table Tests on Metro Stations with or without Columns in Soil-Rock Combination Strata J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-18 Jiyao Chen, Guangbiao Shao, Jinhua Shang, Jianyong Han
As a new type of station structure, the seismic research of long-span column-free metro station is relatively weak compared with the traditional column station, and the seismic characteristics and ...
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Nonlinear Viscous Damping-Based Negative Stiffness Isolation System with for Over-Track Complex Structures J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-18 Xiuyan Hu, Zhipeng Zhao, Eduardo Barredo, Kaoshan Dai, Yuanchen Tang, Na Hong
The over-track complex structures are driven by transit-oriented urban development, leading to the necessity for advanced seismic performance upgrades. An innovative solution is presented in this s...
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Research on the Quantitative Evaluation of the Three-Dimensional Seismic Resilience of Power Systems Based on an Improved Genetic Algorithm J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-07 Xiaohang Liu, Shansuo Zheng, Hao Zheng, Xiaoyu Zhang, Zetian Liang
In this study, a three-dimensional (3D) performance function is established to evaluate 3D seismic resilience, and a multiobjective optimization scheduling model based on node importance and repair...
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Pseudo-Velocity Response Spectrum to Velocity Response Spectrum Conversion Model J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-07 Zheng Liu, Yan-Gang Zhao, Haizhong Zhang
Velocity response spectrum (SV) plays a critical role in the seismic design of structures equipped with velocity-dependent dampers. Often, the SV is approximated using the pseudo-velocity response ...
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Performance Assessment of Retrofitted Drilled Connections Subjected to Ultra-Low Cycle Fatigue Loading J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-07 Mohammad Hossein Razmkhah, Mohsen Gerami, Mohsen Ghaderi
In this research, ultra-low cycle fatigue in retrofitted connections with R-RBS1 and R-RBS2 drilling patterns has been investigated using experimental and numerical methods. The connection was retr...
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Local Site Effect of Fault Site and Its Impact on Seismic Response of Fault-Crossing Tunnel J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-05 Ruohan Li, Yong Yuan, Xu Zhao, Emilio Bilotta, Jingqi Huang
The areas where tunnels crossing faults are especially susceptible to seismic damage. Local site effects associated with fault site notably contribute to the unfavourable impact on the seismic beha...
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On the Vlasov-Leont′ev Foundation Model for Axial Dynamic Stiffness of a Pile Embedded in a Viscoelastic Soil J. Earthq. Eng. (IF 2.6) Pub Date : 2024-03-05 Bipin K. Gupta
In this manuscript, the Vlasov-Leont′ev foundation model is employed to develop a formulation for an axially loaded pile in a homogeneous linear viscoelastic soil. In the formulation, the soil disp...
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Utility of Stochastic Ground Motion Models in Conditional Spectrum-Based Selection Consistent with the Causal Earthquakes J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-23 Naveen Senthil, Ting Lin
Conditional Spectrum (CS), characterized by a conditional mean and conditional standard deviation, serves as a target spectrum linking seismic hazard information to ground motion selection for seis...
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Combined Global Seismic Damage for 3D RC Buildings Using Recorded Floor-Displacement Data J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-21 Subhadip Naskar, Sandip Das, Hemant B. Kaushik
A novel method is proposed for predicting the combined global damage index through newly developed formulae utilizing recorded floor-displacement data, local and global capacity-based parameters fo...
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Elasto-Plastic Seismic Shear Distributions of Frame-Wall Structures J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-23 Luqi Xie, Jing Wu, Yunqing Zhu, Zhiting Huang
In this study, theoretical and numerical methods were used to research seismic shear distributions of frame-shear wall structures under elasto-plastic conditions. The shear distributions of frame-s...
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Uncertainty in Distinct Element Modeling of Freestanding Structures Considering Stiffness Parameters J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-22 M. Khalid Saifullah, Christine E. Wittich
Numerical studies on freestanding structures typically leverage the Distinct Element Method where the response is dictated by joints; however, the response carries significant uncertainty due to jo...
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An Efficient Algorithm to Identify Strong Pulse-Like Ground Motions Based on the Smoothed Significant Velocity Half-Cycles J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-20 Cuihua Li, Ke Meng, Yu Guo
This study proposes a new algorithm based on the smoothed Significant Velocity Half-Cycles for efficient and accurate identification of pulse-like velocity ground motions. The empirical-mode decomp...
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A Comparative Dynamic Evaluation of Energy Dissipating Hysteretic and Conventional Brick Infilled Buildings Considering Bi-Axial Interaction J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-16 Nidhin S. Pachappoyil, Pankaj Agarwal
A dynamic numerical model is developed considering in-plane and out-of-plane behaviour and their interaction for the novel energy dissipating hysteretic infill and conventional brick infill system....
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Empirical Frequency Content Models for Offshore Ground Motions in the Japan Trench Area J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-14 Jinjun Hu, Xin Cui, Jingyang Tan
This paper presents empirical models for the frequency content parameters of offshore ground motions in the Japan Trench area based on the S-net dataset, comprising 6,436 recordings from 496 events...
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Seismic Control of Adjacent Liquid Storage Tanks Based on Vibration Barrier Considering Structure-Soil-Structure Interaction J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-14 Wei Jing, Shihao Wang, Jian Shen, Shushuang Song
A new damping control method for the adjacent liquid storage tanks (LSTs) based on vibration barrier (ViBa) is proposed. Considering liquid-solid-soil coupling and structure-soil-structure interact...
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Energy Dissipation Efficiency of Geotechnical Seismic Isolation with Gravel-Rubber Mixtures: Insights from FE Non-Linear Numerical Analysis J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-12 Davide Forcellini, Gabriele Chiaro, Alessandro Palermo, Laura Banasiak, Hing-Ho Tsang
This paper provides new and useful insights into the performance and efficiency of geotechnical seismic isolation (GSI) systems with gravel-rubber mixtures containing 10%, 25% and 40% volumetric ru...
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Appraising the Risk Assessment of Non-Structural Components via Simplified and Machine-Learning-Based Approaches J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-12 Davit Shahnazaryan, Gerard J. O’Reilly
Uncertainties in building element modelling and ground motions are indispensable for rigorous seismic risk quantification. demand–intensity models simply relate building performance to intensity an...
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Plastic Hinge Length for Flanged Reinforced Concrete Shear Walls with Asymmetric Sections J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-12 Wen-Zhe Cai, Bin Wang, Qing-Xuan Shi, Meng-Zhen Wu
This research investigates the determination method, spreading mechanism and influencing factors of the plastic hinge length for asymmetrical flanged walls using the finite element method. The plas...
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Probabilistic Assessment of Global Damage Index for Steel Moment-Resisting Frames Based on Local Responses J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-05 Vahid Mohsenian, Reza Filizadeh, Stefano Mariani, Iman Hajirasouliha
A new scenario-based method is proposed to determine the performance range of structural systems. The advantage of this method is using inter-storey drift as a damage index, while exploiting local ...
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Experimental Study on Transverse Seismic Behavior of Long-Span Cable-Stayed Bridge with Two Inverted Y-Shaped Reinforced Concrete Towers J. Earthq. Eng. (IF 2.6) Pub Date : 2024-02-02 Wei Guo, Zhongguo Guan, Jianzhong Li, Jianting Zhou, Lueqin Xu, Haicui Wang
The transverse seismic behavior of a long-span cable-stayed bridge with two inverted Y-shaped reinforced concrete towers is investigated in this study. To accomplish this, a 1/35-scale model of a c...
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Performance Assessment of Reinforced Concrete Bridges Under Coupled Horizontal and Vertical Ground Motions Using Fragility Surfaces J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-30 Ahmad Dehghanpoor, David Thambiratnam, Wenyang Zhang, Yufeng Dong, Mohsen Kargar, Tommy Chan, Ertugrul Taciroglu
The objective of this study is to explore the seismic fragility of reinforced concrete bridges, specifically in response to the vertical components of ground motions, utilizing fragility surfaces. ...
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Improving In-Plane Behavior of Weak Brick Masonry Walls Through Assimilation of Partially Confining RC Bands J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-22 Lakshmi Latha, Samit Ray Chaudhuri
In this work, a numerical study is conducted to investigate the improvement of in-plane behavior of weak brick masonry walls through assimilation of partially confining horizontal and vertical rein...
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Direct Displacement-Based Design (DDBD) of PT-SKID Frames: The Linear Equivalent Model J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-22 Yichen Zhang, Raffaele De Risi, Nicholas A. Alexander
This paper investigates the linear equivalence of the PT-SKID frames based on Jacobsen’s method for estimating peak seismic displacement response. Such linearisation is at the base of the DDBD of s...
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Displacement Control of Existing Steel Moment-Resisting Frame Structures Using Buckling-Restrained Braces J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-22 An Sok, Satoshi Yamada, Jun Iyama
Large displacements are expected to occur in existing code-compliant steel moment-resisting frames during a severe earthquake, affecting the functionality of buildings. This study investigated the ...
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A Distributed Impact Model for Seismic Analysis of Planar Rocking Body J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-21 Yu Bao
The problem of a planar rigid rocking block subject to dynamic loading is of significant interest to the earthquake engineering community due to its wide application. Despite its simple configurati...
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Categorization of Post-Earthquake Damages in RC Structural Elements with Deep Learning Approach J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-19 Mertcan Yilmaz, Gamze Dogan, Musa Hakan Arslan, Alper Ilki
The aim of this study was to develop an innovative deep learning based intelligent software (DamageNet) and its mobile applications to classify seismic damage of Reinforced Concrete (RC) elements. ...
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Study on the Performance Degradation of LRB Under the Combination of Low Temperature Cycles and Superstructure Weight J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-16 Lihua Zhu, Longfei Meng, Yao-Rong Dong, Hao Su, Wei Jia
Lead rubber bearing (LRB) may be subjected to low temperature effect and superstructure weight when it was used in the cold regions, which will affect the durability of the bearing. To investigate ...
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Efficient Fragility Analysis of Cross-Fault Hydraulic Tunnels Combining Support Vector Machine and Improved Cloud Method J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-09 Benbo Sun, Mingjiang Deng, Sherong Zhang, Weiying Liu, Jia Xu, Chao Wang, Wei Cui
One of the primary concerns in the field of seismic risk assessment for underground structures is establishing an accurate connection between seismic intensity and structural responses. The objecti...
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A Simplified Approach of Analytical Seismic Fragility Analysis Using the Endurance Time Method J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-08 Zihan He, Daiyu Wang, Duofa Ji, Xiaohui Yu
The endurance time (ET) method is an effective dynamic analysis method for seismic response analysis of structures. It has been recently used for analytical fragility analysis. However, the availab...
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Non-Dimensional Probabilistic Analysis of Seismic Pounding Between Flexible Structures and Rigid Boundaries J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-07 Domenico Altieri, Enrico Tubaldi, Michele Barbato, Edoardo Patelli
Pounding between adjacent structures subjected to earthquake actions can cause significant damage. Due to the many uncertainties inherent to the seismic input and the impact phenomenon, a probabili...
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Suitability Analysis of Ground Motion Prediction Equations for Western and Central Himalayas and Indo-Gangetic Plains J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-04 S. Selvan, Suman Sinha
Ground motion prediction equations (GMPEs) play a key role in seismic hazard assessment (SHA). Considering the seismo-tectonic, geophysical, and geotectonic characteristics of a target region, all ...
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Seismic Resilience of Concrete Moment Frames with Fibrous Rubberized Beam-Column Joints J. Earthq. Eng. (IF 2.6) Pub Date : 2024-01-04 Emad M. Hassan, Hussam Mahmoud, Basem H. AbdelAleem, Mohamed K. Ismail, Assem A. A. Hassan, Wael El-Dakhakhni
Ensuring resilience through rapid buildings recovery in seismic zones has been placed at the forefront of recent studies. However, studies that compare the relative resilience of buildings construc...
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Understanding Effects of Evolutionary Arias Intensity on Nonlinear Behavior of Hysteretic Systems and Liquefiable Grounds J. Earthq. Eng. (IF 2.6) Pub Date : 2023-12-27 Zhuo Wang, Duruo Huang, Yucheng Yang, Feng Jin
The effects of evolutionary Arias intensity are thoroughly investigated based on ground motion simulation and nonlinear dynamic response. A new methodology is developed to generate a series of spec...
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Influence of Different Circumferential Bolts on the Seismic Response of Shield Tunnel J. Earthq. Eng. (IF 2.6) Pub Date : 2023-12-18 Xiangyu Guo, Ping Geng, Rui Tang, Chuan He
This study compared the response characteristics of circumferential joints with different bolt types under seismic loading. The variations in the openings under different types of bolt joints were ...
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Site-Specific Aseismic Design of Multi-Storeyed Buildings Using Optimum Tuned Mass Damper Inerter J. Earthq. Eng. (IF 2.6) Pub Date : 2023-12-18 Angshuman Adhikary, Tanmoy Konar, Aparna Dey Ghosh
The effectiveness of the tuned mass damper inerter (TMDI) in reducing the vibration of building structures under site-specific earthquake excitation is investigated. The site is Guwahati, Assam, wh...
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Evaluation of Steel Diagrid Structural System Under Near-Fault Earthquakes J. Earthq. Eng. (IF 2.6) Pub Date : 2023-12-11 Davood Saadati, Pasha Javadi, A. S. Moghadam, Mir Hamid Hosseini
The diagrid structural system has become popular in the construction of high-rise buildings in light of significant advantages over other structural systems. The present study explores the effects ...
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Assessment of Remaining Seismic Capacity for Reinforced Concrete Piers Based on a Residual Drift Response: Static Analysis J. Earthq. Eng. (IF 2.6) Pub Date : 2023-12-06 Xiangri Geng, Wei Zhou
To investigate the correlationf between residual drift and remaining seismic capacity, 24 reinforced concrete pier specimens were subjected to lateral load reversals. By normalizing the specified d...
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Seismic Performance Assessment of a Cable-Damper Stopper Equipped for Coal-Fired Thermal Power Plants: Theoretical and Numerical Analyses J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-30 Yuheng Jiang, Liping Duan, Jincheng Zhao
A new cable-damper stopper equipped for Coal-Fired Thermal Power Plants (CFTPPs) was proposed in our previous paper, where a series of shaking table tests were carried out to investigate its seismi...
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Cyclic Behavior of a Novel MADAS Damper with No Axial Force and Improved Seismic Performance (Experimental, Numerical, and Analytical Assessment) J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-30 Mohamad Hosein Mortezagholi, Seyed Mehdi Zahrai, Roohollah Abbasi Shanbehbazari
Axial forces are generated in the plates of ADAS-yielding dampers when subjected to lateral loading due to their boundary conditions. This on one hand can lead to an increase in strain level of the...
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Energy-Based Simplified Damper Design Methodology for Seismic Torsional Vibration Control of Buildings with Experimental Verification J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-29 CH. B. V. Hareen, S. C. Mohan
An energy-based damper design methodology is presented to achieve equal displacement at the building edges for torsionally coupled existing new buildings. Considering ductile and non-ductile RC bui...
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Experimental Investigate on Seismic Performance of RC Hill-Side Stilted Buildings Affected by Vertical Stiffness Irregularity J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-27 Ruifeng Li, Liping Liu, Yingmin Li, Guojue Wang
In this study, the ratio of lateral stiffness of the stilted story to that of the second story was proposed as the story stiffness ratio (SSR) to quantify vertical stiffness irregularities of hills...
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Effects of Deck-Abutment Pounding on the Seismic Fragility Curves of Box-Girder Highway Bridges J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-21 Seyyed Amirhossein Moayyedi, Hossein Rezaei, Afshin Kalantari, Robert Jankowski
Earthquake-induced pounding in bridges is a complex contact phenomenon in which the dynamic responses of structures, including collisions between deck and abutments, are strongly related to structu...
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Influence of Fluid Viscous Damper Stiffness on the Floor Acceleration Response of Steel Moment-Resisting Frames Under Far-Field Ground Motions J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-16 Bryan Chalarca, André Filiatrault, Daniele Perrone
The implementation of fluid viscous dampers has been proven as a feasible method to improve the seismic performance of buildings. However, the different variables involved in the damper’s design af...
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Shaking-Table Tests for Seismic Response of Arch Foot of a Long-Span Arch Bridge on Sand-Gravel Soil Sites Considering SSI Effect J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-10 Tiancheng Wang, Zhihuan Ruan, Zhen Zhang, Guoxiong Mei, Mingjie Jiang
The seismic performance of arch bridges is dependent on the strength of bridges and the built-on soil site types. To investigate the influence of soil-structure interaction (SSI) on the seismic res...
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Seismic Analysis Model of Partially Concrete-Filled Steel Piers Considering Ultralow-Cycle Fatigue Crack Propagation J. Earthq. Eng. (IF 2.6) Pub Date : 2023-11-07 Hanqing Zhuge, Rui Du, Shuailing Li, Zhanzhan Tang
Seismic performance of partially concrete-filled steel tube (PCFST) bridge piers is controlled by the coupled failure of ultralow-cycle fatigue (ULCF) and local instability of steel plates. An empi...