The evolution of mining-induced stress field in longwall panel is closely related to the fracture field and the breaking......

The pre-blasting zones have a significant influence on the coal broken and the recovery rate of the top coal caving mini......

Impulse waves are generated by landslides, rockfalls or avalanches impacting a reservoir or natural lake.The long waves ......

Model experiments with low melting point liquid metals are an important tool to investigate the flow structure and relat......

Beside analytical approaches, physical modelling represents probably the oldest design tool in hydraulic engineering....

The stability of longwall face and performance of longwall shields are the major ground control concerns in mining thick......

Stepped spillways are known to be effective structures in regard to energy dissipation.Due to the step-induced macro-rou......

用一种物理方法解释了非理想铁电电容器的电路行为。在该方法中反分立的铁电电容假设为堆积状的介电层结构，包括铁电层和非开关介电......