A5101807418- Innovations in Concrete and Construction Materials
- Innovative concrete reinforcement materials
- Aluminum Alloy Microstructure Properties
- Concrete and Cement Materials Research
- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Analysis
- Grouting, Rheology, and Soil Mechanics
- Rock Mechanics and Modeling
- Structural Behavior of Reinforced Concrete
- Tunneling and Rock Mechanics
- Industrial Technology and Control Systems
- Coal and Its By-products
- Automated Road and Building Extraction
- Calibration and Measurement Techniques
- Tailings Management and Properties
- Vehicle Routing Optimization Methods
- Remote Sensing in Agriculture
- Soil Mechanics and Vehicle Dynamics
- Fuzzy Systems and Optimization
- Wind Energy Research and Development
- Forecasting Techniques and Applications
- Maritime Ports and Logistics
- Spectroscopy and Chemometric Analyses
- Urban and Freight Transport Logistics
- Aluminum Alloys Composites Properties
Nanyang Technological University
2024
Tianjin Research Institute of Water Transport Engineering
2024
China University of Mining and Technology
2021-2023
Beijing Jiaotong University
2020
Central South University
2014-2016
Changsha University of Science and Technology
2012
In the process of extracting tailings ponds from large scene remote sensing images, semantic segmentation models usually perform calculations on all small-size images segmented by sliding window method. However, some these do not have ponds, and their only affect model accuracy, but also speed. For this problem, we proposed a fast pond extraction method (Scene-Classification-Sematic-Segmentation, SC-SS) that couples classification models. The can map rapidly accurately in images. There were...
The utilization of mineral resources plays an important role in supporting and promoting economic development social progress. As a necessary facility for the resources, tailings ponds will cause series safety environmental problems once accidents occur. Based on Sentinel-2 images obtained from GEE (Google Earth Engine) platform, this paper carried out emergency monitoring Yichun Luming Mining pond leakage accident 28 March 2020, through spectral changes points downstream rivers pond, before...
Wheat take-all, caused by two variants of the fungus Gaeumannomyces gramnis (Sacc.) Arx & D. Olivier, was common in spring wheat areas northwest and north China occurred winter China. The yield disease reduced more than 20% severe cases 50%. Large-scale rapid accurate estimation incidence take-all plays an important role guiding field control agricultural estimation. In this study, a portable ground spectrometer used to collect spectral reflectance 350–1050 nm band range canopy after...
In order to safety, efficient, and economy of roadway excavation in Malin coal, No.8 coal seam is chosen study mining support technology. Rheological properties surrounding rock studied by triaxial rheological test under step loading, a reasonable model parameters are selected determined, mechanics established; Considering with mass properties, numerical process established, deformation failure mechanism different supporting structure parameters, bolting optimized design scheme proposed,...
<ns4:p><ns4:bold>Background:</ns4:bold> Agricultural machinery equipment is the core element of advanced agricultural productivity. The operation system involves machine-human-environment-society interactions. Limited by production mode, etc., design and development, manufacturing, maintenance control, recycling other links are still independent each other. massive information in process has not been fully utilized, so there some outstanding problems such as low operating performance,...
The rationally layout of connecting line is significance for improving network efficiency and planning. Under the background advocating "network integration" resource sharing, An urban rail transit planning model considering maintenance sharing proposed, which minimizes total construction cost lines transfer time trains require maintenance. A hybrid algorithm combining CPLEX NSGA-II applied to solving model. results case study show that compared with existing method, proposed achieves better...
<ns4:p>Background Agricultural machinery equipment is the core element of advanced agricultural productivity. The operation system involves machine-human-environment-society interactions. Limited by production mode, etc., design and development, manufacturing, maintenance control, recycling other links are still independent each other. massive information in process has not been fully utilized, so there some outstanding problems such as low operating performance, efficiency, poor integration...
Emergency supplies transportation is a key issue during the epidemic period of COVID-19.Considering potential high-speed passenger trains to carry time-sensitive goods, this paper studies transport scheme design problem for emergency meet demand in time limit.To address problem, we develop multi-commodity flow model based on feasible paths space-time network structure.And modelling method proposed k shortest generation.The models consider timeliness logistics and characteristic railway...
Accurate forecasting of the RMB exchange rate is crucial for global financial market participants. This study proposes a Bayesian quantile regression approach to enhance method. paper uses and US dollar data from State Administration Foreign Exchange 2018 2022 build model empirically analyze forecast. The results show that proposed yields accurate forecasts, with root mean squared error (RMSE) 1.8329 absolute (MAE) 1.2988. Furthermore, robustness sensitivity analyses confirm model's...
With the development of economy, energy and environment problems have become a big problem in today's society. To realize sustainable protect ecological has consensus all countries world. Wave energy, as an important Marine renewable resource, is more widely distributed than conventional with abundant storage considerable application value. In this paper, based on analysis heave pitch motion wave device seawater, states float vibrator from static to are obtained through force establishment...
Abstract The subway tunnels built in some coastal cities often cross the soft and hard alternating strata, which makes shield construction more difficult. single mode cannot meet needs of efficient environmental protection, while dual (TBM-EPB) can better adapt to complex geological conditions alternating, effectively improve tunneling efficiency machine, ensure safety timeliness project construction. Based on practice tunnel between Liuxiandong Station Bai mang Shenzhen Metro Line 13...