A5100663301- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Innovative concrete reinforcement materials
- Concrete and Cement Materials Research
- Geotechnical Engineering and Underground Structures
- Smart Materials for Construction
- Concrete Corrosion and Durability
- Transport Systems and Technology
- Recycled Aggregate Concrete Performance
- Non-Destructive Testing Techniques
- Corrosion Behavior and Inhibition
- Geotechnical Engineering and Soil Stabilization
- Concrete Properties and Behavior
- Grouting, Rheology, and Soil Mechanics
- Advanced Numerical Analysis Techniques
- Structural Behavior of Reinforced Concrete
- Geotechnical Engineering and Analysis
- Plant Diversity and Evolution
- Dam Engineering and Safety
- Polymer Nanocomposites and Properties
- Magnesium Oxide Properties and Applications
- Surface Roughness and Optical Measurements
- Biofuel production and bioconversion
- Soil, Finite Element Methods
- Advanced Measurement and Detection Methods
Nanjing Forestry University
2016-2025
Zhejiang University of Water Resource and Electric Power
2021-2024
China Railway Shanghai Design Institute Group (China)
2024
Chang'an University
2019-2023
Changsha University of Science and Technology
2022-2023
Airport Shunyi District Hospital
2022
Tongji University
2022
Tangshan College
2021
Beijing Jiaotong University
2020
SRA International (United States)
2017-2018
The objective of this study is to evaluate the approaches improve durability and strength porous asphalt through laboratory testing. Porous specimens were prepared using three types binders: high-viscosity binder (HVB), PG76-22 PG70-22. Various additives: fibre, hydrated lime DBS polymer, utilised in asphalt. Comprehensive tests, including test, draindown Cantabro abrasion moisture susceptibility rutting thermal stress restrained sample permeability conducted. It found that HVB significantly...
In the rapid development of sponge city construction in China, porous asphalt pavement has been widely used. The high-viscosity modified used for pavements is utilised a complex aging environment. this study, infrared spectroscopy was to test changes functional groups under influence ultraviolet radiation intensity, high temperature, and water corrosion conditions. research results showed that several environmental factors, no chemical reaction but does undergo physical changes. From...
The reclaimed asphalt pavement materials have been used for sustainable cold-recycling, significantly benefiting air quality and resource conservation, while its microscale interface properties greatly affected road performance during the cold-recycling processes. In this investigation, cold recycled mixtures were prepared with different mixing proportions, considering effects of cement content water amount. adhesion characteristics asphalt-aggregate in comprehensively investigated based on...
In the context of smart city construction, Internet Things (IoT) technology plays a crucial role in urban environmental monitoring and management. LiDAR technology, as core component IoT perception layer, has become research hotspot future development direction field target detection. Addressing challenges existing methods for detecting tree canopy point clouds complex environments, this study proposes new method cloud identification based on laser reflection intensity. Firstly, main factors...
<div class="section abstract"><div class="htmlview paragraph">Monitoring changes in pavement material compaction degree and analyzing the interaction mechanism between particles are essential for improving quality. In this paper, an on-site intelligent test was carried out using sensor, correlation in-situ results measurement value (ICMV) written, influences of moisture content on correlations were discussed. Further, gyratory tests smart aggregate (SA) sensors to investigate...
In this work, the reliability of vertical vibration testing method (VVTM) is verified using laboratory and field tests. Then, VVTM, Marshall compaction (MCM), modified (MMCM) are used to investigate effects different methods on physical mechanical properties asphalt mixtures. The results show that VVTM has least influence aggregate gradation an mixture, specimens produced have best test accuracy when compared with cores. When density mixture remains fixed, average properties, e.g.,...
It is significant to capture the microstructure characteristics and evolution of asphalt mixtures since it well related macroscopic pavement performance. The X-ray Computed Tomography (CT) technique a suitable candidate gather analyse image information internal structure for materials. An advanced repeated load permanent deformation (ARLPD) test that could largely simulate confining pressure temperature gradient actual pavements was conducted on several typical newly constructed overlay...
Building demolition waste (BDW) has been massively stockpiled due to increasingly rapid urbanization and modernization. The use of recycled BDW as unbound granular base/subbase materials is among the sustainable, cost-effective, environmentally friendly pavement construction alternatives. resilient modulus an important mechanical property BDW-derived aggregates mechanistic design input pavements incorporating BDW. This paper presents results a comprehensive laboratory study on shear strength...
Cold-in-place recycling with foamed asphalt binders (CIR-F) has been considered as an environmentally sustainable option for pavement maintenance due to the low mixing temperature and reuse of up 100% existing materials. However, quantitative assessment its economic environmental performance from a life cycle perspective rarely addressed in literature. To fill gap, this study conducted cradle-to-laid (LCA) cost analysis (LCCA) estimate annual energy consumption, carbon emissions, equivalent...
As wireless devices and sensors are increasingly deployed on people, researchers have begun to focus body-area networks. Applications of body sensor networks include healthcare, entertainment, personal assistance, in which collect physiological activity data from people their environments. In these networks, quality service is needed provide reliable communication over prioritized streams. This article proposes BodyQoS, the first running QoS system demonstrated an emulated network. BodyQoS...
The cold in-place recycling (CIR) technique has been gradually accepted and applied in multiple areas of China as the lower layer highway pavement. overall pavement typically shows satisfactory resistance to permanent deformations. objective this research is evaluate high-temperature performance a typical structure with CIR. Since conventional creep test cannot adequately simulate field conditions, an Advanced Cyclic Creep Test, which can replicate laboratory stresses temperatures...