A5101871951- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Innovative concrete reinforcement materials
- Polymer Nanocomposites and Properties
- Concrete and Cement Materials Research
- Grouting, Rheology, and Soil Mechanics
- Natural Fiber Reinforced Composites
- Advanced Sensor and Energy Harvesting Materials
- Bamboo properties and applications
- Civil and Geotechnical Engineering Research
- Evaluation and Optimization Models
- Transport Systems and Technology
- Polymer composites and self-healing
- Smart Materials for Construction
- Geotechnical Engineering and Underground Structures
- Advanced materials and composites
- Aerogels and thermal insulation
- NMR spectroscopy and applications
- Nuclear materials and radiation effects
- Geotechnical Engineering and Analysis
- Food Chemistry and Fat Analysis
- Concrete Properties and Behavior
- Evaluation Methods in Various Fields
- Geoscience and Mining Technology
- Polymer Science and PVC
Xi'an University of Science and Technology
2012-2024
Xi'an University of Technology
2019
Qingdao University of Technology
2018
Purdue University West Lafayette
2017
Qinghai University for Nationalities
2017
Tongji University
2017
North China Electric Power University
2014
Chang'an University
2007
Education Department of Heilongjiang Province
2005
In order to explore the applicability of waste engine oil and cooking used in aged asphalt, effect on asphalt recycling was studied through analysis improvement its physical, chemical, rheological properties. Six binders with different aging times were obtained by indoor test simulation using Thin Film Oven Test at 163 °C. Then, five dosages added investigate performances. The results clearly demonstrated that could soften recover work ability effectively. Furthermore, performances six...
A new type of alkali-free liquid accelerator for shotcrete was prepared. Specifically, the setting time and strength shrinkage performance two kinds Portland cement with were fully investigated. Moreover, accelerating mechanism hydration process explored. Results show that significantly shortened paste, where initial paste 8 wt% about 3 min final 7 min. Compressive at 1 day mortar could reach 23.4 MPa, which increased by 36.2% compared to without accelerator, retention rate 28-day...
Due to the increase in number of vehicles on road, amount used vehicle tires has also increased exponentially. Making into rubber powder and adding them asphalt, which forms asphalt as a kind binder pavement surface, is an effective way using waste tires. Styrenic block copolymers (SBS) can improve high-temperature performance polymer additive. Comprehensive recycling SBS mixture not only make use tires, but expand application materials compose environmentally friendly for improves service...
The sustainable reuse of waste plastic as an alternative construction material has numerous environmental and economic advantages. New opportunities to recycle in asphalt for road would mitigate landfill issues significantly reduce global carbon emissions. With a clear aim contribute more efficient plastic, this paper reutilized two types (polypropylene (PP) polyethylene (PE)) modifiers improve the performance pavement well achieve purpose recycling plastic. Therefore, optimal preparation...
Enlarging local raw material utilization and reducing project costs is a new trend in the construction field. Under this background, sandstone was utilized cement‐stabilized base study. The mineral composition of proportion each parent rock were analyzed using X‐ray diffraction. To verify its feasibility, sandstone, syenite, marble, basalt aggregates selected to test mechanical properties road performance four aggregate concretes at 7, 28, 90, 180 days. results showed that although slump...
The differential settlement between the newly built embankment and old one is becoming a serious problem in extension construction of roadways some areas. To solve this problem, cement fly-ash gravel (CFG) piles are used to control settlements because their simple construction. Sheet piles, which mainly railway subgrade construction, can provide greater load performance reduce settlement. main objectives study were (1) compare settlement-controlling sheet CFG (2) evaluate application highway...