A5000265120- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Noise Effects and Management
- Innovative concrete reinforcement materials
- Smart Materials for Construction
- Geotechnical Engineering and Underground Structures
- Acoustic Wave Phenomena Research
- Polymer Nanocomposites and Properties
- Grouting, Rheology, and Soil Mechanics
- Climate change and permafrost
- Thermal and Kinetic Analysis
- Advanced Fiber Optic Sensors
- Urban Stormwater Management Solutions
- Concrete and Cement Materials Research
- Urban Heat Island Mitigation
- Genetic diversity and population structure
- Plant and Fungal Species Descriptions
- Flame retardant materials and properties
- Building Energy and Comfort Optimization
- Botany and Geology in Latin America and Caribbean
- Clay minerals and soil interactions
- Plant and animal studies
- Material Properties and Applications
- Fire dynamics and safety research
- Botany, Ecology, and Taxonomy Studies
Nanjing University of Aeronautics and Astronautics
2015-2025
South China Agricultural University
2020-2022
Southeast University
2009
Central South University
2009
South China Botanical Garden
2005
Chinese Academy of Sciences
2005
Grassed swales and permeable pavement that have greater underlying surface relative to hard-pressing can cooperate with the city pipe network on participating in urban storm flood regulation. This paper took Nanshan village Jiangsu Province as an example, storm-water management model (SWMM) was used conceptualize study area reasonably, low-impact development (LID) traditional were established region. Based storm-intensity equation, simulation scene employed Chicago hydrograph synthesize...
Aiming at the robustness problem of extreme learning machine (ELM) in noisy and nonuniform data scenarios, this paper proposes an improved algorithm (BFGS-URWELM) that integrates uniform residual weighting Broyden–Fletcher–Goldfarb–Shanno (BFGS) quasi-Newton optimization. This method introduces a sample mechanism based on target variance, dynamically adjusts importance training samples, iteratively corrects input weights biases ELM combination with BFGS optimization strategy, effectively...
To solve the problems of low flame retardant efficiency and weak low-temperature performance asphalt modified by conventional retardants (CFR), in this study, halloysite nanotubes (HNTs) CFR were used to prepare nanocomposite (NCFR) modify asphalt. A fluorescence microscope (FM), Fourier transform infrared spectroscopy (FTIR), scanning electron microscope/energy dispersive spectrometer (SEM/EDS) characterize microstructure NCFR-modified An oxygen index meter, Cleveland open cup, cone...
Porous asphalt pavement shows lower internal temperature than does dense-graded under high conditions in summer. To study the cooling effect of porous pavement, thermophysical properties a concrete (AC) mixture and (PAC) were determined using parallel model. Then, laboratory-simulated sunshine experiment was carried out, convective heat transfer coefficients specimens inferred by virtual experiment. Lastly, field distribution simulation PAC analyzed. The results show that PAC-13 are those...
The foamed warm mix asphalt (FWMA) has been widely used as a sustainable construction technique in pavement engineering, yet not fully studied for its aging performance or durability. Here we aim to examine and evaluate the variation characteristic of FWMA compared with conventional hot (HMA) under long-term service conditions. evolution core samples drilled from four highways was that ordinary HMA, which simultaneously constructed. Fourier transform infrared (FTIR), dynamic shear rheology...
Cycas debaoensis Y.C.Zhong et C.J.Chen is a rare and endangered cycad species that endemic to South China. It has divided pinnae. Genetic variation in the was investigated by using an intersimple sequence repeat (ISSR) marker. The exhibits moderate level of genetic diversity (at population P = 34.7%, H 0.141, I 0.204; at 57.4%, 0.215, 0.315) high differentiation among populations (Gst 0.342). Thus, indirect estimate gene flow on basis Gst low (Nm 0.481). narrow colonisation area island...