A5100338177- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Soil Stabilization
- Geotechnical Engineering and Soil Mechanics
- Earthquake and Tsunami Effects
- Geotechnical Engineering and Analysis
- Structural Load-Bearing Analysis
- Structural Behavior of Reinforced Concrete
- Seismic Performance and Analysis
- Landslides and related hazards
- Rock Mechanics and Modeling
- Coastal and Marine Dynamics
- Rheology and Fluid Dynamics Studies
- Mechanical stress and fatigue analysis
- Environmental Engineering and Cultural Studies
- Elevator Systems and Control
- Water Quality Monitoring Technologies
- Polymer crystallization and properties
- Structural Health Monitoring Techniques
- Tropical and Extratropical Cyclones Research
- earthquake and tectonic studies
- Underwater Vehicles and Communication Systems
- Polymer Foaming and Composites
- Oral health in cancer treatment
- Fluid Dynamics Simulations and Interactions
- Salivary Gland Tumors Diagnosis and Treatment
Huazhong Agricultural University
2024
Changshu Institute of Technology
2021-2024
Northwest A&F University
2022-2023
Jiangxi University of Science and Technology
2022
Fujian University of Technology
2022
Hohai University
2018-2019
Peking University
2019
University of Rhode Island
2017
Qingdao University of Science and Technology
2015
Oregon State University
2009-2011
The behavior of loose anisotropically consolidated calcareous sand obtained from an island in the South China Sea was investigated under undrained monotonic and cyclic loading a hollow cylinder torsional apparatus. tests were conducted on specimens which various initial effective confining pressures consolidation stress ratios. test results show that failure phase transformation line are essentially independent conditions, while contractive tendency decreases with increasing ratio. During...
Abstract This work presents a high-performance AlInGaN/GaN high-electron-mobility transistor (HEMT) with the gate process using fluorine-based plasma and oxidation treatment (FAO) which induces formation of Ni-Al-O interfacial oxide layer in region, achieving threshold voltage ( V th ) -0.2 V, enhanced thermal stability (Δ < 0.3 V) low leakage current (~ 3 × 10 -7 A/mm). Moreover, simplified fabrication employs low-pressure chemical vapor deposition (LPCVD) SiN x as both mask for...
The conjugated X-type cross joints are one of the main forms rock mass in nature. It is a composite geological material with macrodefects like joint fissures, and microdefects microjoints microvoids. From perspective damage, an equivalent elastic model considering macro- formulated. First, micro- macrodamages caused by wing crack propagation used to build damage nonpenetrated cross-jointed based on strain equivalence principle. Next, interaction between conditions propagation, stress...
At present, the drill-and-blast method is still one of main construction means in road tunnel excavation process. When penetrates underneath sensitive structures such as high-voltage transmission towers, blasting and supporting parameters must be strictly controlled to ensure stability safety surface structures. In this paper, numerical simulations based on a large-section shallow buried project Zhuhai are conducted study effect blast dynamic response towers. The simulation results indicate...
Clothoid (CL)-shaped composite dowels are becoming popular in steel-concrete bridge construction recently. In this paper, CL-shaped dowel's fatigue performance is evaluated. Considering the contact between concrete and steel connector, two stress patterns of connectors under bending-shear action pure shear loading simulated, detailed crack propagation analysis beam carried out by using ABAQUS sub-model. The intensity factor obtained to describe dowel.
A seismic risk assessment is a guarantee to keep the integrity of infrastructure under an uncertain earthquake action. This paper carried out novel bridge-aqueduct cobuilt structure (BACS) parameters, and vulnerability was evaluated by fragility pier waterproof plate. The drift rate crack width ratio plate were defined as damage index curves. back propagation (BP) neural network model constructed, data two simulated components grouped into training testing. average deviation models within...
Abstract In order to meet the requirements of road crack defect detection accuracy and speed, a algorithm based on improved YOLOv5s network model is proposed. First, Backbone area improved, self-correcting convolution SCConv module embedded in as feature extraction network, which can better integrate multi-scale information; secondly, Neck improved. SE-Net attention The added improve retention information strengthen learning finally, Prediction delete 80×80 map branch suitable for detecting...
The lateral pressure generated by liquefied soil on pile is a critical parameter in the analysis of soil-pile interaction liquefaction-susceptible sites. Previous studies have shown that sand behaves like non-Newton fluid, and its effect piles has rate-dependent properties. In this study, simplified pseudo-static method for liquefiable proposed treating as thixotropic which considers behavior. viscous shear force relative movement between fluid (whose viscosity coefficient varies with excess...
The lateral pressure generated by liquefied soil on pile is a critical parameter in the analysis of soil-pile interaction liquefaction-susceptible sites. Previous studies have shown that sand behaves like non-Newton fluid, and its effect piles has rate-dependent properties. In this study, simplified pseudo-static method for liquefiable proposed treating as thixotropic which considers behavior. viscous shear force relative movement between fluid (whose viscosity coefficient varies with excess...
PDF HTML XML Export Cite reminder Experimental study on pylon segment model of Sanguan Hanjiang low cable-stayed bridge DOI: 10.59238/j.pt.2014.05.003 Author: Affiliation: (Liuzhou OVM Machinery Co., Ltd., Liuzhou 545005,China) Clc Number: U446.1 Fund Project: Article | Figures Metrics Reference Related Cited by Materials Comments Abstract:By combining finite element analysis with cable tower test, the stress anchorage area in Highway, Wuhan City, was carried out to verify static load and...
The lateral pressure generated by liquefied soil on pile is a critical parameter in the analysis of soil-pile interaction liquefaction-susceptible sites. Previous studies have shown that sand behaves like non-Newton fluid, and its effect piles has rate-dependent properties. In this study, simplified pseudo-static method for liquefiable proposed treating as thixotropic which considers behavior. viscous shear force relative movement between fluid (whose viscosity coefficient varies with excess...