MODELING THE OPERATION OF STRUCTURES MADE OF DISPERSED-REINFORCED CONCRETE WITH AN ALTERNATING DYNAMIC LOAD OF HIGH INTENSITY
Abstract and keywords
Abstract (English):
A study of the properties of dispersed-reinforced concrete and a study of the effect of dispersed reinforcement on the operation of structures was carried out, mainly with a static load of the same sign. Based on the results of experimental studies, a comparison was made of the work of dispersed-laminated structures under alternating dynamic action of high intensity with the work of reinforced concrete beam elements under similar influences. The results of experimental studies of cubes and prisms for static and dynamic compression are also presented. The results of experimental studies allow us to conclude that there is a significant effect of dispersed reinforcement on the operation of structures under the investigated influences and the feasibility of combined reinforcement of structures. The use of dispersed reinforcement in structures will increase the resistance of structures to such influences.

Keywords:
Modeling, dispersed reinforcement, fiber-reinforced concrete, combined reinforcement, fiber-reinforced concrete, experimental research, dynamic load.
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