A5045400741- Structural Engineering and Vibration Analysis
- Structural Analysis and Optimization
- Vibration and Dynamic Analysis
- Structural Response to Dynamic Loads
- Structural Load-Bearing Analysis
- Structural Health Monitoring Techniques
- Magnesium Alloys: Properties and Applications
- Structural Behavior of Reinforced Concrete
- High-Velocity Impact and Material Behavior
- Aluminum Alloys Composites Properties
- Erosion and Abrasive Machining
- Mechanical stress and fatigue analysis
- Structural Analysis of Composite Materials
- Advanced Materials and Mechanics
- Fluid Dynamics Simulations and Interactions
- Adsorption and Cooling Systems
- Water Quality Monitoring Technologies
- Membrane Separation Technologies
- Metallurgy and Material Forming
- Advanced Surface Polishing Techniques
- Concrete Corrosion and Durability
- Fire effects on concrete materials
- Advanced X-ray and CT Imaging
- Microstructure and mechanical properties
- Phase Change Materials Research
Research Institute of Highway
2025
Yantai University
2019-2025
Affiliated Eye Hospital of Wenzhou Medical College
2024
Wenzhou Medical University
2024
Northeastern University
2021-2023
Key Laboratory of Nuclear Radiation and Nuclear Energy Technology
2022-2023
Beijing Electronic Science and Technology Institute
2023
Chongqing Jiaotong University
2023
China University of Mining and Technology
2022
China University of Petroleum, Beijing
2022
Electronic waste, such as printed circuit boards, are an important secondary resource if processed with environment-friendly technologies for obtaining precious metal, gold. The gold bioleaching from electronic waste was recently getting paid attractive attention because its available deposit is limited. This review focused on Chromobacterium violaceum (C. Violaceum), which a mesophilic, gram-negative, and facultative anaerobe. C. has the ability of producing CN− can dissolve metallic...
Abstract Abrasive water jet (AWJ) crushing technology holds significant promise for concrete maintenance and demolition. However, challenges such as high energy consumption mismatched parameters require urgent optimization to enhance efficiency. To address this, this paper proposes a novel method combining smoothed particle hydrodynamics (SPH) the finite element (FEM) develop numerical model reinforced (RC) subjected AWJ impact. The study explores damage distribution characteristics impact...
Research Article| January 01, 2016 Basin self-similarity, Hack's law, and the evolution of experimental rill networks Sean J. Bennett; Bennett * Department Geography, University at Buffalo, New York 14261-0055, USA *E-mails: seanb@buffalo.edu; renjieli@buffalo.edu. Search for other works by this author on: GSW Google Scholar Renjie Liu Author Article Information Publisher: Geological Society America Received: 30 Jul 2015 Revision 29 Oct Accepted: 04 Nov First Online: 09 Mar 2017 Online Issn:...
To explore high temperature ductility, a new Mg-2.70Zn-1.34Y-0.37Ca-0.02Zr (wt.%) alloy has been fabricated by novel multidirectional forging (MDF) and hot rolling. The microstructure mechanical properties were investigated. average grain size of MDF + rolled is 10.89 ± 0.90 μm refined from the as-cast 60.03 0.72 μm. ultimate tensile strength 260.51 1.03 MPa, yield 192.29 1.21 elongation 17.83 % obtained at room temperature. For behavior, microstructural examination revealed that continuous...
Non-condensable gas (NCG), foam and surfactant are the three commonly-used additives in hybrid steam−chemical processes for heavy oil reservoirs. Their application can effectively control steam injection profile increase sweep efficiency. In this paper, methods of microscale visualized experiment macroscale 3D applied to systematically evaluate areal vertical efficiencies different processes. First, a series static tests performed effect on properties. Then, by model, baseline flooding...
Small-scale model testing of large-span steel structures is an important method for studying their dynamic and static characteristics. Due to the large span limited size shaking table, similarity ratios are typically small. small dimensions members joints in small-scale model, fabricating it using prototype structural materials may face challenges. Small cross-section copper tubes easier customize, but research on models based limited. This paper explores differences yield strength elastic...
Based on the reduction rate of total strain energy structure after members are removed and standard deviation change member’s energy, this paper proposes an ISE (Improved Strain Energy）method to evaluate importance spatial cable-truss structure. The method begins by solving internal force displacement time-history response during member failure, calculating each rate, obtaining deviation. analysis shows that in annular crossed structures, upper chord cable is most critical, followed lower...
Based on annular crossed cable-truss structure model with diameter of 17.15 m, the type membrane roof was first studied. Two schemes, cable-supported and skeleton-supported roof, were proposed. The form-finding analysis two types structures carried out. By comparative study, strengths weaknesses schemes given, feasibility demonstrated. Second, studied by collaborative non-collaborative form-finding. method being suitable for given. Finally, load analysis, parametric dynamic characteristics...
Disproportionate displacements in prestressed mechanisms raise concerns widely. Component rupture can result disproportionate of a major part mechanisms. In general, increasing the cross-sectional area structural members will be little effect to prevent this kind failure. A new type mechanism named annular crossed cable-truss structure has been proposed. The configuration shows advantages preventing displacements. An [Formula: see text] is analyzed evaluate sudden connection through...
The center-hung scoreboard is a large electronic display device, that usually has significant weight and flexibly suspended from the roof of gymnasium. suspen-dome structure one common structures gymnasiums. In order to investigate effect on natural vibration characteristics seismic response, including acceleration, displacement, strain, considering dynamic behavior under action can be realistically reflected, shaking table test was carried out based Gymnasium Lanzhou Olympic Sports Center....