A5079293967- Structural Behavior of Reinforced Concrete
- Drilling and Well Engineering
- Hydraulic Fracturing and Reservoir Analysis
- Oil and Gas Production Techniques
- Structural Load-Bearing Analysis
- Geotechnical Engineering and Underground Structures
- Seismic Performance and Analysis
- Tunneling and Rock Mechanics
- Innovative concrete reinforcement materials
- Geochemistry and Geologic Mapping
- Simulation and Modeling Applications
- Hydrocarbon exploration and reservoir analysis
- Geomechanics and Mining Engineering
- Geological and Geochemical Analysis
- Grouting, Rheology, and Soil Mechanics
- Geotechnical and Geomechanical Engineering
- Structural Response to Dynamic Loads
- Geotechnical Engineering and Soil Stabilization
- Structural Engineering and Vibration Analysis
- Engineering Diagnostics and Reliability
- Transportation Safety and Impact Analysis
- Neutrino Physics Research
- Concrete Corrosion and Durability
- Cellular and Composite Structures
- Civil and Geotechnical Engineering Research
China University of Mining and Technology
2010-2025
Guangdong University of Technology
2024
Beijing University of Civil Engineering and Architecture
2021-2024
Sun Yat-sen University
2024
Tarim University
2014-2023
Weifang University
2023
Minzu University of China
2023
Dalian University of Technology
2010-2022
Istituto Superiore per la Protezione e la Ricerca Ambientale
2022
Shandong University
2022
The anti-corrosion and robust superhydrophobic stainless surface is obtained by nanosecond laser direct writing.
This paper presents a new technique to estimate the dynamic displacement based on strain mode shapes of beam structures with sensors. Strain are first estimated from cross-correlation function measured data. Then, can be displacement-strain relation. For an oscillating structure under service conditions, response expressed as superposition their corresponding weighed by modal coordinates. Thus, knowing and data, coordinates estimated. The then obtained method is verified numerical...
The configuration programming of Distributed Generators (DGs) in a micro-grid (MG) through the achievement multi-objective is an inevitable and primary issue ahead micro-grid's construction. motivation this paper to select most suitable catalog MG from DC (DC-MG), AC (AC-MG), hybrid by means uncertainties' models corresponding DGs' configurations. DGs all catalogs are composed wind turbine (WT), photovoltaic (PV), biomass generation (BG), battery energy storage (BES) system. In terms models,...
Precast reinforced concrete structures are widely used due to many constructional advantages such as faster construction speed, lower cost, being environmentally friendly, higher strength, and so on. To study the seismic performance of precast structures, tests on beam-to-column joints were conducted under low reversed cyclic loading. In total, four joint specimens produced in this study, including two cast-in-place joints. addition comparison between different types joints, axial...
Grouted reinforcement sleeve connection is one of the main methods to connect steels. In this article, investigate mechanical mechanism and behavior grouted splices, six large-diameter splices were manufactured. The property, failure mode, bearing capacity, damage distribution, hoop confining investigated through uniaxial tensile test. performance was evaluated according several indexes quantification. It shown that strength splice equal steel bar with an embedded length eight times...
Abstract The purpose of this work is to develop a practical method for constitutive modeling polyethylene, based on phenomenological approach, which can be applied structural analysis. Polyethylene increasingly used as material, example, in pipes installed by trenchless methods, where the relatively low stiffness polyethylene reduces required installation forces, chemical inertness makes it applicable corrosive environments, and adequate strength allows its use sewer, gas, water lines....
To study the response relationship between drilling signal and rock mass geomechanical parameters, accurately quickly perceive predict strength of coal mass, guide optimization control parameters design support scheme, improve efficiency roadway excavation, prediction uniaxial compressive based on was carried out. Based 112,206 return air chute in Xiaobaodang No.1 Coal Mine as engineering background, through data obtained from roof anchor cable support, processing, feature selection, this...
Abstract With the increasing integration ratio of renewable energy sources into grid, exploring flexible adjustment capabilities on demand side has become a critically important task. This paper first establishes HEMS model from perspective household use, incorporating three types loads and electric vehicle home interaction. Next, it proposes an optimization scheduling for management system with comprehensive objective load shedding rate user dissatisfaction. Finally, case study typical is...
Substantial attention has been paid to precast structures due their obvious advantages. While members connected by grouted sleeves are used in seismic regions, studies on the performance of column under large axial compression ratio few, especially underground structures. In this paper, three full-scale columns were designed and tested ratios 0.2, 0.5, 0.85. Additionally, monolithic cast-in-place with identical details served as a control. The main objectives study influence global...
The influences of curing pressure on the physical and mechanical property development oil well cement during long-term were studied. Five silica-enriched slurries designed without with reinforcement materials (latex fiber nano-graphene) autoclaved at 200 °C under two different pressures. low (50 MPa) was conducted for 2, 60, 90 180 days; high (150 2 360 days. properties set characterized by compressive strength, Young’s modulus, water/gas permeability; mineral composition microstructure...
Abstract The KS reservoir is a naturally fractured, deep, tight gas sandstone under high tectonic stress. Development wells for this are of depths in excess 6,500 m TVD. Stimulation required to provide production rates that sufficiently compensate the cost drilling and completing access deep reservoir. Hydraulic fracture design execution must be optimal ensure economic production. To effectively stimulate more than 200-m thick yielding consistently performance, it critical understand...