Evaluation of the operational fitness of reinforced concrete crane girders with abnormal damages

Abstract

Evaluation of the operational fitness of reinforced concrete crane girders with abnormal damages

Babalich V.S., Vilgelm U.S., Vlasov V.N., Suhin K. A., Kuznecov D.G., Suhina K.N.

Incoming article date: 01.10.2018

This article analyzes the stress-strain state of exploited reinforced concrete crane beams in order to identify the causes of abnormal damages. Also, the degree of influence of the revealed damages on safety and operational fitness was assessed.

Keywords: crane beam, technical condition, operational availability, defect, durability, damage, inspection, discretization, stress-strain state