Superstructure

This section defines all superstructure components for the Concrete U Girder Bridge, including girders, deck, diaphragms, bearings, and temporary supports.

Navigation: Superstructure

Overview

The superstructure consists of:

• U Girders: Precast concrete U-shaped girders with varying sections

• Deck: Cast-in-place concrete deck with cross-sections and reinforcement

• Diaphragms: Internal (within girders) and external (between girders) diaphragms

• Boundary Conditions: Bearing fixity definitions

• Temporary Support: Support elements for segmental construction

Sections

Section	Description
U Girders	Define U-girder geometry and sections
Deck	Configure deck cross-sections and reinforcement
Diaphragm	Define internal and external diaphragms
Boundary Conditions	Set bearing fixities
Temporary Support	Configure temporary supports for construction

Complete each section to fully define the superstructure before proceeding to Substructure.