Sanace a rekonstrukce silničního trámového mostu z prefabrikovaných nosníků

Abstract

This bachelor thesis deals with the bridges from precast beam KA and I with a focus on their development, static behavior, the most common faults and failures and possibilities of their diagnostic. The bachelor thesis contains also practical examples of bridge inspections on selected bridge structures. Also, an analysis is made on a choosen bridge object considering the possibility of replacing precast beams after their lifetime has been exhausted by other type of bridge structure. A study, based on calculations of bending moments by the hand method used in the past, is presented in Annex 1. The results of the simplified design are compared with the results obtained from ordinary available static software SCIA Engineer. Only linear behavior of the structure is concidered.