NUMERICAL STUDY ON THE FRACTURE CHARACTERISTICS AND FAILURE MODE OF HARD COAL UNDER COUPLED STATIC AND DYNAMIC LOADS

Numerical study on the fracture characteristics and failure mode of hard coal under coupled static and dynamic loads

It has been well accepted by mining researchers that coal tends to undergo abrupt fracture under the coupling effect of dynamic and static loads.Hence, the study flexcon reverse osmosis water storage tank of influence of coupled static and dynamic loads on coal failure behaviour is meaningful for the understanding of coal burst.In this paper, PFC m

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A NEW APPROACH FOR IMPROVEMENT OF THE METHODOLOGY TO IDENTIFY A TYPE OF INTERACTION OF LACTIC ACID BACTERIA IN CONSORTIUMS OF DIFFERENT STAGES OF CULTIVATION

Existing approaches for evaluation of types of interactions between individual monocultures in consortiums allow obtaining only qualitative results (synergistic, antagonistic, additive interaction) 100w products as a whole, without regarding to changes in the cultivation process.Therefore, the development of a new approach for the quantitative dete

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