Impact of rope gust on the stress state of a rubber-rope cable.
Abstract
Objective. Determination of the influence of inertial forces at deformation of a cable-stayed rope-rubber with breaking the continuity of its arbitrary rope. Construction of an algorithm for determining the indicators of its stressed state. Methodology. A model of the stress-strain state of a rubber-mesh cable with taking into account the inertia force and continuity discontinuity of an arbitrary rope is constructed by the methods of mechanics of layered composite materials. Results. An algorithm for determining the stress-strain state of a rubber-tether cable of an arbitrary structure with a damaged rope, taking into account the inertial forces. Scientific novelty. Determination of the nature and mechanism of the effect of inertial forces and continuity discontinuity in the cable of a rubber-tether rope on its stress-strain state. Practical Significance. The algorithm takes into account the effect of inertia forces on the stress-strain state of a rubber-tire rope of arbitrary construction with the breaking of an arbitrary rope. Its application will make it possible to reasonably determine the minimum reserves of strength under the condition of safe humotrope rope use inclusive and in special conditions and in case of emergency situation.
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