Diaphragm

This section defines diaphragm elements that provide lateral stability and load distribution for the U-girders.

Navigation: Superstructure > Diaphragm

Overview

Two types of diaphragms are used in this bridge:

• Internal Diaphragm: Located within each U-girder at bearing locations
• External Diaphragm: Located between U-girders to ensure composite action

Sections

Section	Description
Internal Diaphragm	Diaphragms within U-girder sections
External Diaphragm	Diaphragms connecting adjacent U-girders

Complete both diaphragm types to ensure proper structural behavior of the superstructure.