A5022921981- Asphalt Pavement Performance Evaluation
- Railway Engineering and Dynamics
- Geotechnical Engineering and Underground Structures
- Infrastructure Maintenance and Monitoring
- Smart Materials for Construction
- Civil and Geotechnical Engineering Research
- Concrete and Cement Materials Research
- Geotechnical Engineering and Soil Stabilization
- Innovative concrete reinforcement materials
- Grouting, Rheology, and Soil Mechanics
- Material Properties and Applications
- Catalytic Processes in Materials Science
- Geotechnical Engineering and Soil Mechanics
- Forest Ecology and Biodiversity Studies
- Thermal and Kinetic Analysis
- Geotechnical Engineering and Analysis
- Mycorrhizal Fungi and Plant Interactions
- Plant Pathogens and Fungal Diseases
- Coal Combustion and Slurry Processing
- Heavy metals in environment
- Rock Mechanics and Modeling
- Microwave-Assisted Synthesis and Applications
- Coal and Its By-products
- Traffic Prediction and Management Techniques
- Video Analysis and Summarization
Soochow University
2025
First Affiliated Hospital of Soochow University
2025
Wuhan University of Technology
2013-2024
Chang'an University
2019
Shenyang Jianzhu University
2019
Henan Provincial Institute of Communications Planning Survey & Design (China)
2019
Zhejiang University
2019
Norwegian University of Science and Technology
2019
Auburn University
2011
Southwest Jiaotong University
2011
As a vital and integral component of transportation infrastructure, pavement has direct tangible impact on socio-economic sustainability. In recent years, an influx groundbreaking state-of-the-art materials, structures, equipment, detection technologies related to road engineering have continually progressively emerged, reshaping the landscape systems. There is pressing growing need for timely summarization current research status clear identification future directions in these advanced...
Asphalt pavement is widely used for expressways due to its advantages of flexibility, low cost, and easy maintenance. However, failures, including cracking, raveling, potholes, will appear after long-term service. This research evaluated the residual fatigue properties asphalt field Fatigue behavior specimens with different failure types, traffic load, service time, layers were collected characterized. Results indicate that service, surface layer has a longer life under small stress levels,...
Well-graded asphalt mix with the merits of high sound absorption, low water permeability, excellent strength, and easy construction is an important option for high-speed railway substructures. On basis finite element method, a model conventional ballasted trackbed (T0) four trackbeds models different positions layer were analyzed, in which 15 cm thick was used to replace sub-track layers, bottom top upper subgrade trackbed, named as T1, T2, T3, T4, respectively. The results showed that range...
Using a finite element method (FEM) program, Portland cement concrete slab trackbed (S 0), and sub-track asphalt roadbed (RAC-S) were modeled under high-speed train loads to analyze their responses ground vibration attenuation, by considering 10, 15, 20, 25, 30 thick layer replaced on the top of upper subgrade. FEM results show that amplitude RAC-S is at least three times lower than for S 0. The maximum linearly increased with speed. vertical acceleration found be reduced more 10 % when...
With ever-increasing road mileages worldwide, more pavement deterioration and ageing present great challenges to the maintenance rehabilitation (M&R) of pavement. In this study, an intelligent decision-making framework is developed for using clustering-PageRank algorithm (CPRA) based on historical big data. The proposed model applied a 3.5 km (500 sections) leads recommendations optimal plans with appropriate possibilities. results indicate that seven are same as those obtained by...
Intelligent maintenance of pavement requires correct laws distresses growing. In order to reduce the influence frequent on revealing law rutting in asphalt pavement, a predictive analysis for depth index (RDI) has been conducted via establishing wavelet-time series prediction model (W-ARMA). The wavelet is firstly used de-noise measured RDI data, which can filter out artificial-repairing-caused noise signals that do not vary continuously over time. Then, evolvement be revealed according...
Based on the general review of grading characteristics for traditional asphalt mix, this paper summarizes a relevant test nine groups including three nominal maximum sizes (4.75mm, 9.5mm and 13.2mm) design types (close to upper, median lower limit range recommended by specification). The results indicate that there is no direct relationship between aggregate size permeability, while gradation plays decisive role. Also, as surface impermeable SAMI-10 most suitable type anti-water in subgrade...
Human-computer interaction (HCI) technology plays a critically essential role in the computer-aided design of railway line locations. However, traditional interactive with mouse+keyboard cannot well meet rapid generation requirements during scheme discussion. This research presents fitting algorithm for lines by using multi-touch gesture algorithm. The method from free hand-drawing to satisfied is proposed. Then operation hand gestures are defined and implemented into location design....