A5091489017- Seismic Performance and Analysis
- Structural Response to Dynamic Loads
- Structural Behavior of Reinforced Concrete
- Structural Health Monitoring Techniques
- Concrete Corrosion and Durability
- Infrastructure Maintenance and Monitoring
- Seismic and Structural Analysis of Tall Buildings
- 3D Surveying and Cultural Heritage
- Masonry and Concrete Structural Analysis
- Fire effects on concrete materials
- BIM and Construction Integration
- Wind and Air Flow Studies
- High-Velocity Impact and Material Behavior
- Structural Engineering and Vibration Analysis
- Structural Load-Bearing Analysis
- Simulation and Modeling Applications
- Seismology and Earthquake Studies
- Infrastructure Resilience and Vulnerability Analysis
- Evacuation and Crowd Dynamics
- Vibration Control and Rheological Fluids
- Transportation Safety and Impact Analysis
- Advanced Vision and Imaging
- Disaster Management and Resilience
- Materials Engineering and Processing
- Optical measurement and interference techniques
China University of Petroleum, Beijing
2024-2025
Shandong University
2025
Tsinghua University
2015-2024
National University of Defense Technology
2024
Huazhong University of Science and Technology
2024
Zhejiang University of Technology
2024
Hubei University of Technology
2009-2023
Ministry of Education of the People's Republic of China
2010-2022
Griffith University
2020-2021
East Asia School of Theology
2021
SUMMARY Collapse resistance of high‐rise buildings has become a research focus because the frequent occurrence strong earthquakes and terrorist attacks in recent years. Research development demonstrated that numerical simulation is becoming one most powerful tools for collapse analysis addition to conventional laboratory model tests post‐earthquake investigations. In this paper, finite element method based encompassing fiber‐beam model, multilayer shell elemental deactivation technique...
Abstract Effective post‐earthquake response requires a prompt and accurate assessment of earthquake‐induced damage. However, existing damage methods cannot simultaneously meet these requirements. This study proposes framework for real‐time regional seismic that is based on Long Short‐Term Memory (LSTM) neural network architecture. The proposed not specially designed individual structural types, but offers rapid estimates at scale. built around workflow establishes high‐performance mapping...
Abstract Every year, earthquakes result in severe economic losses and a significant number of casualties worldwide. In limiting the that occur after these extreme events, timely accurate assessment seismic damages mobilizing proportionate post‐event relief efforts play crucial roles. Traditional on‐site investigation generally results prolonged evaluation windows. Several computational alternatives exist show promise addressing downsides traditional approach. Damage estimates based on...
Abstract Intelligent structural design using generative adversarial networks (GANs) is a revolutionary approach for building structures. Despite its far‐reaching capability, the data quantity and quality may have limited performance of such data‐driven network. This study proposes to enhance objectiveness training processes by innovatively introducing surrogate model, Physics Estimator, that informs generator appraising physical behavior generated design. Dual loss functions evaluated...
Reinforced concrete (RC) beams strengthened in flexure with a bonded fiber-reinforced polymer (FRP) plate may fail by intermediate crack (IC) debonding, which debonding initiates at critical section the high moment region and propagates to end. This paper first presents finite-element (FE) model based on smeared approach for numerical simulation of IC process. includes two novel features: (1) interfacial behavior within major flexural zone is differentiated from that outside this (2) effect...
Regional seismic damage prediction based on multiple-degree-of-freedom shear model and nonlinear time-history analysis can comprehensively consider the characteristics of buildings ground motions. Two major challenges applying such methodology, namely (1) parameter determination (2) assessment in urban scale, are addressed this study. The reliability proposed methods validated using tests three individual observed damages Longtoushan Town 2014 Ludian earthquake China. Finally, a regional is...
Abstract A city‐scale time–history analysis‐driven framework is proposed for the quantitative evaluation of building seismic resilience and repair scheduling with resource constraints. First, a calculation method post‐earthquake residual functionality buildings based on engineering demand parameters proposed. Second, repair‐scheduling unit (RSU) concept scheduling. Moreover, two priority indices are introduced to evaluate each RSU. Next, job block compute time an RSU insufficient resources....
Abstract On June 24, 2021, a 40-year-old reinforced concrete flat plate structure building in Miami suffered sudden partial collapse. This study analyzed the overall performance and key components of collapsed based on design codes (ACI-318 GB 50010). Punching shear post-punching performances typical slab-column joints are also studied through refined finite element analysis. The collapse process was simulated visualized using physics engine. By way these analyses, weak points highlighted....