ANALYSIS AND ALGORITHM FOR STRENGTHENING ARCHED STRUCTURES OF END-TO-END COMPOSITE CROSS-SECTION

Abstract

As a result of the increase in snow load, which affects the reliability of arched structures, in accordance with changes No. 2, 3, 4 SP20.13330.2016 (russ. Set of rules), there is a need to strengthen these structures.The aim of the work is to develop reinforcement of arched structures and to develop a typical technical solution to increase the margin of safety for the most common type of structure.