A5051818207- Seismic Performance and Analysis
- Structural Behavior of Reinforced Concrete
- Structural Engineering and Vibration Analysis
- Geotechnical Engineering and Underground Structures
- Structural Response to Dynamic Loads
- High-Velocity Impact and Material Behavior
- Rock Mechanics and Modeling
- Structural Load-Bearing Analysis
- Thermal Analysis in Power Transmission
- Icing and De-icing Technologies
- High voltage insulation and dielectric phenomena
- Masonry and Concrete Structural Analysis
- Structural Health Monitoring Techniques
- Concrete Corrosion and Durability
- Heat Transfer and Optimization
- Heat Transfer and Boiling Studies
- Fluid Dynamics Simulations and Interactions
- Landslides and related hazards
- Evaluation Methods in Various Fields
- Transportation Safety and Impact Analysis
- Geotechnical Engineering and Analysis
- Refrigeration and Air Conditioning Technologies
- Concrete Properties and Behavior
Huazhong University of Science and Technology
2018-2024
Henan Agricultural University
2021
Abstract The circumferential joint of a shield tunnel is prone to damage under strong earthquakes, affecting the safety tunnel. This paper adopts an innovative shape memory alloy (SMA) flexible for longitudinal seismic mitigation SMA composed ring springs and ordinary bolts. design performed tunnel, simplified model proposed. Based on generalised response displacement method, analysis conducted, arrangement joints discussed, performance evaluated. Results show that method can efficiently...
When calculating the seismic response of structures, conventional methods often neglect uncertainty and suffer from excessive computation. Although robustness metrics have been effective in evaluating structural safety, they are not suitable for isolated continuous girder bridges (ICGB). To address this issue, paper introduces an uncertain assessment method tailored to ICGB: Firstly, considers material parameters ground motion by constructing a data set using Monte Carlo simulation....
Impact loads may cause serious or even fatal damage to the structure (component), in most existing specifications China, and there are no special terms that take impact load into consideration. So, response analysis of (component) under is very important. In this paper, sensitivity was conducted for 22 parameters Holmquist–Johnson concrete (HJC) constitutive model concrete, sensitive HJC identified with A , B G P l μ f c respectively. LS‐DYNA nonlinear transient finite element code used...
In the process of collapse failure space steel frame subjected to earthquake excitation, complex behaviors often are involved, including geometric nonlinearity, material fracture, contact, and collisions. view unique advantages finite particle method analyze structural nonlinear problems, this paper utilized as basic means analysis used MATLAB software for computational analysis. This first derived a method‐based model, conducted static dynamic response under compared findings with ANSYS...
Based on Fluent software, a mathematical model of thermosyphon pump is established and numerical simulation carried out to study the influence riser tube length, diameter immersion ratio liquid lifting capacity efficiency. The results showed that: volume increased with increase ratio, whereas efficiency trend increasing followed by decreasing. highest for 340mm long, 6mm achieved when 0.35. With height in riser, velocity gas phase close wall was higher than along radial direction. In order...