A modal mass is a natural vibration property. It is required when defining the dynamic behavior of vibratory systems (modal analysis).
The modal mass can be understood as a mass that is activated in a certain vibration mode.
Structural Analysis Wiki
The Dlubal Structural Analysis Wiki explains technical terms used in structural analysis and design. The terms are given in alphabetical order and are usually used in Dlubal Software.
- c/t-Part
- Calculation Diagram
- Cell
- Cement
- Chemical Shrinkage
- Climatic Load
- Clipping Box
- Clipping Plane
- Combination Expression
- Combination Scheme
- Combination Wizard
- Comment
- Component
- Composition
- Concrete
- Configuration Manager
- Construction Stages
- Contact Solid
- Control Panel
- Coordinate System
- Creep
- Cross-Section
- Cross-Section Library
- Mass case
- Mass Combination
- Mass Load
- Material Library
- Member
- Member Division
- Member Eccentricity
- Member Elastic Foundation
- Member Hinge
- Member Result Intermediate Point
- Member Set Load
- Member Stiffness
- Member Stiffness Modification
- Member Type
- Minimum Reinforcement
- Modal Analysis
- Modal Mass
- Mode Shape
- Model Check
- Model Generator
- Modeling Tools
- Modulus of Elasticity
- Moving Load
- Second Moment of Area
- Second-Order Analysis
- Section
- Selection
- Selection Options
- Service Phase
- Shear Modulus
- Shear Panel
- Shear Reinforcement
- Shell
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- Snow Load Wizard
- Solid
- Solid Load
- Solid Mesh Refinement
- Solid Set
- Solid Set Load
- Spring
- Stabimperfektion
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- Stablasten aus Flächenlast
- Stablasten aus freier Linienlast
- Stabnichtlinearität
- Staborientierung
- Stabrepräsentant
- Stabsatz
- Stabsatzimperfektion
- Stabsatzrepräsentant
- Static Analysis Setting
- Stiffening
- Stiffness
- Strength
- Stress
- Structural Analysis Model
- Structural Engineering
- Structural Model
- Structural System | Model
- Structure Modification
- Structure Stability
- Super Combination
- Support Reaction
- Surface
- Surface Contact
- Surface Contact Type
- Surface Eccentricity
- Surface Load
- Surface Mesh Refinement
- Surface Release
- Surface Results Adjustment
- Surface Set
- Surface Side
- Surface Stiffness
- Surface Stiffness Modification
- Surface Support
- Swelling
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