Tensions in monolithic reinforced concrete bridge superstructures taking into account the stages of work.

Abstract

The results of theoretical study of the levels of stresses in precast-monolithic bridge spans with and without consideration of stages of their work are presented. A significant influence on difference of the deformations taking into account the work stages of the precast-monolithic bridge spans for spans exceeding 12 m is determined.

Keywords

• bridge
• concrete
• armature
• limiting state