Contents

• Contents
• List of Figures
• List of Tables
• Introduction
  • Overview
  • Getting Started
  • Running the Interface
  • Configuring the Interface
  • Model Size Limitations
  • Compatibility with Previous Interface Versions
  • The LR.STRAND-specific Command Environment
  • Version Number References
  • Reserved Entity Names
• Model Definition
  • Node and Element Definition
  • Dummy Point Elements
• Property Definitions
  • Elements With A Thickness Property
  • Elements With Beam Section Physical Properties
  • Elements With General Beam Section Physical Properties
  • CONROD Element Physical Properties
  • Elements With Spring Physical Properties
• Material Property Definitions
  • Material Type MAT
  • External Material Files
• Constraints
  • Single Point Constraints
  • Rigid Bar (RBAR) Definition
  • Rigid Rod (RROD) Definition
  • Rigid Body (RBE2) Definition
  • MPC Definition
• Analysis Control
• Load Definition
  • Uniform Pressure/Moment
  • Concentrated Force/Moment
  • Prescribed Displacement
  • Gravity
  • Linearly Varying Pressure/Moment
• Error Messages
  • Error Message Logging
  • Error Messages
• Example Model
  • Example Model BOXG