3D Parametric Modeling

Create detailed 3D models using parametric components. Changes propagate automatically throughout your model.

2D CAD Drafting

Generate 2D drawings directly from your 3D model. Any model changes are automatically reflected in drawings.

Finite Element Analysis

Run full 3D finite element analysis directly in your browser with our advanced analysis engine.

Code Check & Design

Perform hundreds of thousands of code check procedures efficiently with AASHTO, ACI, and DOT standards.

Load Rating

Complete load rating analysis with vehicular and pedestrian loads, following MBE guidelines.

Report Generation

Generate comprehensive engineering reports with customizable templates and automatic data population.

Element Library
  • Spring Stiffness Element (Linear/Nonlinear)
  • 6x6 Stiffness Element (Linear)
  • Line Element (Linear/Nonlinear/Elastic/Inelastic)
  • Surface Element (Linear/Nonlinear)
  • Volume Element
Loading Capabilities
  • Nodal & Displacement Loads
  • Element Loads
  • Temperature Loads (Uniform/Linear/Gradient)
  • Vehicular & Pedestrian Live Loads
  • Prestressing & Wind Loading
Supported Analysis Types
  • Linear/Nonlinear Static Analysis
  • Pushover/Buckling Analysis
  • Influence Surface Based Live Load
  • Eigenvalue/Ritz/Response Spectra
  • Time Dependent Staged Construction
  • Dynamic Analysis

Wide Variety of Bridges Supported

  • Staged Placement of Girders and Slabs
  • Span-by-span Erection of Segmental Bridges
  • Cast in-Situ Balanced Cantilever Bridge
  • Precast Segmental Bridge Construction
  • Incrementally Launched Bridges
  • Cable-Stayed & Extradosed Bridges
  • Suspension Bridges

Time Dependent Analysis

Staged construction analysis takes into account geometric, material nonlinearity, and time dependent material properties:

  • Time Dependent Elastic Modulus
  • Concrete Creep Effect
  • Concrete Shrinkage Effect
  • Steel Relaxation Effect
  • PT Losses (creep, shrinkage, superimposed loads)

Advanced Capabilities

  • Branched Staged Construction Analysis
  • Activate/Deactivate Elements
  • Change Boundary Conditions (Add/Remove Supports)
  • Prestressed & Post-Tensioned Tendons
  • Bonded/Unbonded/External Tendons
  • Long-Term & Short-Term Losses
  • Multi-Step Tendon Stressing