A5100750530- Structural Load-Bearing Analysis
- Structural Behavior of Reinforced Concrete
- Structural Response to Dynamic Loads
- Concrete and Cement Materials Research
- Fire effects on concrete materials
- Innovative concrete reinforcement materials
- High-Velocity Impact and Material Behavior
- Smart Materials for Construction
- Geotechnical Engineering and Underground Structures
- Civil and Geotechnical Engineering Research
- Advanced Sensor and Energy Harvesting Materials
- Concrete Corrosion and Durability
- Geotechnical Engineering and Analysis
- Advanced battery technologies research
- Advanced Materials and Mechanics
- Additive Manufacturing and 3D Printing Technologies
- Supercapacitor Materials and Fabrication
- Transportation Safety and Impact Analysis
- Advancements in Battery Materials
- Concrete Properties and Behavior
- Bamboo properties and applications
- Thermoregulation and physiological responses
- Natural Fiber Reinforced Composites
- Interactive and Immersive Displays
- Energy and Environmental Systems
Qiqihar University
2024
Taiyuan University of Technology
2009-2023
Nanjing Forestry University
2023
Shanxi Agricultural University
2021
Luliang University
2021
Institute of New Materials
2014-2020
State Key Laboratory of High Performance Civil Engineering Materials
2020
Tiangong University
2008-2020
Jiangxi University of Science and Technology
2016
Nanchang University
2015
Bamboo, a rapidly growing plant known for its remarkable strength-to-weight ratio and eco-friendly qualities, finds extensive applications in decorative construction materials glue-laminated beams.
In this study, effects of polymer-cement (P/C) ratio, glass transition temperature (Tg); amounts functional monomers (acrylic acid, hydroxypropyl methacrylate, ammonium polyacrylate, diacetone acrylamide) on properties polymer cement mortar were investigated. According the tensile test, breaking elongation (ε) and strength (δ) latex-cement composites with low P/C ratio mainly depended Tg, differential Tg value between layer shell in acrylic latex (ΔTg) monomer. Additionally, at a it was...
The objective of the study was to investigate effect fortified diets with standard vs. high levels vitamin B12 on cecal microbiota composition, production performance, and eggshell quality laying hens. Dietary treatments consisted a basal diet no supplementation or supplemented 25, 100, 400 μg/kg B12, respectively. A total 432 hens were randomly assigned four six replicates per treatment. No significant dietary performance detected. shell thickness eggs from fed 100 higher (P < 0.01) than...
Location discovery with uncertainty using passive sensor networks in the nation's power grid is known to be challenging, due massive scale and inherent complexity. For bearings-only target localization networks, approach of fuzzy geometry introduced investigate measurability for a moving in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msup><mml:mi>R</mml:mi><mml:mn>2</mml:mn></mml:msup></mml:mrow></mml:math>space. The analytical bias expressions geometrical...
In this paper, the behavior of concrete-filled double skin steel tubes (CFDST) with simply supported boundary condition was analyzed by Finite Element Analysis method. The analysis mode established and results have a good consistent experimental results. work mechanic full range concrete filled tube under lateral impact were analyzed, show that damage CFDST is in ductile manner.
Software project cost estimation is a key point for enterprises to make reasonable quotations.However, most software methods have limited features, such as requiring higher data volume or only having lower accuracy.Aiming resolve these problems, novel algorithm development based on fuzzy rough set was presented.First, the influencing factors of were analyzed.The objective weight each factor obtained from analysis completed projects by using theory.Second, comprehensive recalculated combining...
To study the normal section crack resistance of pre-stressed steel-reinforced concrete simply supported composite beams, specific parameters such as component steel content, reinforcement ratio non-pre-stressed and bars, size are designed with different sections reinforcement. Given relatively poor bond property between concrete, by introducing reduction coefficient, formula for calculating average spacing steel-concrete beams is modified. Through analysis test data, influence coefficient...
This work investigated the impact performance of hollow reinforced concrete members with inner octagonal steel tube. Experiments on 13 specimens subjected to low-velocity drop weight are presented in this article, covering key parameters such as height, boundary condition, axial load ratio and thickness The dynamic processes, failure patterns, force mid-span deflection histories, residual deflections were obtained from experiments. Flexure-shear was observed main pattern for all under...
Concrete structures are exposed to carbonation that may cause rapid decay, shortening their service life and raising maintenance repair costs. Carbonation lowers the alkalinity of concrete depassivating steel reinforcement. The prescriptive methodology is not a guarantee obtain desired lives 50 or 100 years. Surface treatment commonly used improve resistance carbonation. Using silicone materials an immersion can effectively block invasion harmful substances,the concretes with surface...