600T CLASS HIGH-GIRDER • 80FT–140FT BEAM SPAN • AASHTO L/800 HUD • CAMBER COMPENSATION

UHVDC Girder Bridge Deflection & Hydraulic Axle Equalization Calculator

Simulate longitudinal girder beam bending sag ($\Delta$), hydraulic leveling cylinder lift stroke, road super-elevation camber adjustment, and per-axle loading across 20-axle to 28-axle dual-bogie transporters.

Girder System & Transformer Load

TRANSFORMER PAYLOAD WEIGHT: 550 Short Tons (1,100,000 lbs)
400 Tons (800k lbs) 550 Tons (±800kV Standard) 650 Tons (±1100kV Ultra)
GIRDER BEAM PIN-TO-PIN SPAN: 110 ft (1,320 in)
80 ft (Compact) 110 ft (Standard Span) 140 ft (Extended Clear)
ROADWAY CAMBER / BANKING: 2.5° Banking (Crown / Super-Elevation)
0.0° (Flat Deck) 2.5° (Crown Road) 4.5° (Ramp Superelevation)
Mid-Span Deflection
1.84 in
46.7 mm Structural Sag
Hydraulic Stroke
18.2 in
Leveling Pre-Lift Needed
Gross Vehicle Wt
1,610,000 lbs
805 Short Tons GVW
Axle Line Load
67,083 lbs
Per Axle Line (24 Axles)

LIVE GIRDER BENDING DEFLECTION & CLEARANCE HUD

AASHTO L/800: PASS (L/717)
Pavement Datum FRONT BOGIE REAR BOGIE UHVDC 550T Under-Clearance: 14.2 in Δ = 1.84 in
DEFLECTION SPAN RATIO L / 717 (AASHTO Criteria)
SIDE-SHIFT CAMBER OFFSET ± 4.8 in Hydraulic Shift
TOTAL TRAIN COMBINATION 268 ft Overall Length

Request UHVDC Girder Deflection & Rigging Dossier

Receive certified girder deflection finite element simulations, hydraulic leveling stroke schedules, and state DOT superload route bridge crossing approvals.