: Designing alternative load paths so that the failure of one member does not cause a total collapse.
: Apply practices for checking structural stability from early erection through total completion. Engineering for Structural Stability in Bridge ...
: A major risk in steel bridges, buckling can occur suddenly at loads lower than design capacity. : Designing alternative load paths so that the
: Understand the differences between local , member , and global (system) stability. : Understand the differences between local , member
: Select proper load combinations and factors for analyzing components during construction.
The text "Engineering for Structural Stability in Bridge Construction" refers to a comprehensive technical reference manual (FHWA-NHI-15-044) published by the Federal Highway Administration (FHWA) . It is designed to guide engineers through the critical stages of bridge erection, focusing specifically on the stability of girder bridge superstructures. Core Objectives of the Manual The manual provides technical information to help users: