Patenko Y. Reliability of Steel Frameworks of One-storey Industrial Buildings

The object is the steel frameworks of one-storey industrial buildings; the purpose is the reliability evaluation of steel frameworks structures of one-storey industrial buildings with overhead travelling cranes accounting increased characteristic values of horizontal crane loads in DBN В.1.2-2:2006 "Loads and influences" and spatial behavior of frameworks; the novelty - the comparison of materials consumption of one-storey industrial buildings steel structures with computation of crane loads according to different Codes was done for the first time, the new information about the contribution of bracing elements to the spatial behavior assurance of steel frameworks was determined, the design models of steel frameworks were developed, the reliability evaluations of columns as parts of frameworks of industrial buildings with travelling cranes were obtained for the first time; the results are the decreasing coefficients for the lateral forces of four-wheeled overhead travelling cranes were determined, most unfavorable schemes of lateral forces that recommends DBN В.1.2-2:2006 were developed, the recommendation of the bracing systems improvement was suggested, the field is building