Project(BK20160685)supported by the Science Foundation of Jiangsu Province,China;Project(61620106002)supported by the National Natural Science Foundation of China
This study develops new real-time freeway rear-end crash potential predictors using support vector machine(SVM) technique. The relationship between rear-end crash occurrences and traffic conditions were explored using...
Project(2017QNA21)supported by the Fundamental Research Funds for the Central Universities of China;Project supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD),China
Backfill hydraulic support is the key equipment in achieving coal mining and solid backfilling simultaneously in solid backfill mining technology.Based on the summary and analysis of main types,basic structural proper...
Projects(51474208;51304208)supported by the National Natural Science Foundation of China;Project supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);China;Project(SKLCRSM12X01)supported by the State Key Laboratory of Coal Resources and Mine Safety;China University of Mining and Technology
Numerical investigation was performed to examine the effect of rear barrier pillar on stress distribution around a longwall face. Salamon theoretical formula was used to calculate the parameters of the caving zone, wh...