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  • Home
  • Getting Started
    • Introduction to MASS
    • Installation Guide
    • Activation Guide
    • Computer Requirements
    • Where to Get Help
    • What’s new in Version 4.2
      • Version History and Change Log
  • Getting to Know MASS
    • General Overview
    • Assemblage Modules
    • Creating a Project File
    • Adding, Renaming, and Removing
    • Saving a Project File
    • User Interface Overview
    • Design Steps
    • A Complete Design
    • Analysis
    • Printing
    • Masonry Self-Weight
    • Masonry Unit Database
  • Modules
    • Beams
      • Introduction
      • Design Steps
      • A Complete Design
      • Design Strategy
    • Out-of-Plane Walls
      • Introduction
      • Design Steps
      • A Complete Design
      • Loads Analysis Results
      • Design Strategy
      • P-M Interaction Diagram
    • Shear Walls
      • Introduction
      • Design Steps
      • Boundary Elements
      • A Complete Design
      • Load Analysis Results
      • Design Strategy
      • Element Deflection
      • Self-Weight
      • Interaction Diagram
    • Multi-Storey Shear Walls
      • Introduction
      • Design Steps
      • Design Strategy
      • Load Distribution
      • Drift
    • Shearline
      • Introduction
      • Design Steps
      • Load Distribution
      • Pier Generation
      • Design Strategy
  • FAQs
    • Technical FAQ
    • Excluded Features
    • Known Bugs
    • Additional Resources
  • Latest Updates
    ANNOUNCEMENTS
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    30 Jan
    Technical

    Conventional Construction Comprehensive Analysis Example

    Posted by author-avatar Gurparam Kang
    January 31, 2024
    0
    Are you curious about how MASS conducts a detailed analysis of Conventional Construction walls through its Comprehensive Analysis metho...
    Continue reading
    29 Jan
    Technical

    Change Notification: Axial Load Limit for Conventional Construction Walls

    Posted by author-avatar Gurparam Kang
    January 31, 2024
    0
    The axial load limit for a Conventional Construction shear wall with a seismic hazard exceeding 0.35, currently in MASS, complicates th...
    Continue reading
    29 Jan
    Announcements

    MASS Version 4.2 Release Notification

    Posted by author-avatar Gurparam Kang
    March 18, 2024
    0
    Version 4.2 adds to the scope of what MASS is capable of handling We are very excited to announce this new release, available immediat...
    Continue reading
    10 Jan
    Software, Software Tips, Technical

    Deflection Check for Out-of-Plane Walls

    Posted by author-avatar Gurparam Kang
    January 30, 2023
    0
    When designing out-of-plane cantilever walls subjected to lateral loads, the MASS software can be used to check the wall’s deflection a...
    Continue reading
    11 Jun
    Bug Notification, Technical

    Change Notification: Lambda Values for Beam Density and Shear

    Posted by author-avatar Brad Crumb
    June 25, 2021
    0
    Deviating from the CSA Standards to better reflect practical design   While the existing implementation for MASS Versions 3.0 ...
    Continue reading
    21 Apr
    Bug Notification, Technical

    Bug Notification: Drift Values instead of Elastic Deflections used for Inelastic Rotational Demand

    Posted by author-avatar Brad Crumb
    April 21, 2021
    0
    The current MASS approach in Version 4.0 means that linear elastic deflections are over-corrected in a way that largely overestimates d...
    Continue reading
    19 Apr
    Bug Notification, Technical

    Bug Notification: Seismic reinforcement spacings applied to all shear walls resisting an earthquake load

    Posted by author-avatar Brad Crumb
    August 11, 2021
    0
    While most seismic requirements are triggered by the application of an earthquake load, MASS is too stringent on it's reinforcement spa...
    Continue reading
    09 Mar
    Bug Notification

    Notification: Seismic Shear Forces Amplification Change for Elements Above Critical Section

    Posted by author-avatar Brad Crumb
    June 17, 2021
    0
    The storey-by-storey design approach currently in MASS can excessively amplify shear forces beyond expected results   In cases...
    Continue reading
    08 Feb
    Bug Notification

    Bug Notification: Non-Seismic Lateral Companion Loads Amplified for Seismic Effects

    Posted by author-avatar Brad Crumb
    April 19, 2021
    0
    Be aware of this for shear wall designs resisting lateral earth pressures   In cases where a bug or other issue is found in th...
    Continue reading
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    Tag Archives: Moment Distribution

    HomePosts Tagged "Moment Distribution"
    03 Nov
    Software Tips, Technical

    How to model individual storeys of a multi-storey shear wall within MASS

    Posted by author-avatar Brad Crumb
    January 6, 2021
    In the absence of a true multi-storey MASS module (Update: added in V4.0), there are steps that can be taken to use MASS effectively fo...
    Continue reading
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    Simplify and accelerate the masonry engineering process with MASS. Design structural masonry elements in accordance with Canadian Codes and Standards
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    • Home
    • Getting Started
      • Introduction to MASS
      • Installation Guide
      • Activation Guide
      • Computer Requirements
      • Where to Get Help
      • What’s new in Version 4.2
        • Version History and Change Log
    • Getting to Know MASS
      • General Overview
      • Assemblage Modules
      • Creating a Project File
      • Adding, Renaming, and Removing
      • Saving a Project File
      • User Interface Overview
      • Design Steps
      • A Complete Design
      • Analysis
      • Printing
      • Masonry Self-Weight
      • Masonry Unit Database
    • Modules
      • Beams
        • Introduction
        • Design Steps
        • A Complete Design
        • Design Strategy
      • Out-of-Plane Walls
        • Introduction
        • Design Steps
        • A Complete Design
        • Loads Analysis Results
        • Design Strategy
        • P-M Interaction Diagram
      • Shear Walls
        • Introduction
        • Design Steps
        • Boundary Elements
        • A Complete Design
        • Load Analysis Results
        • Design Strategy
        • Element Deflection
        • Self-Weight
        • Interaction Diagram
      • Multi-Storey Shear Walls
        • Introduction
        • Design Steps
        • Design Strategy
        • Load Distribution
        • Drift
      • Shearline
        • Introduction
        • Design Steps
        • Load Distribution
        • Pier Generation
        • Design Strategy
    • FAQs
      • Technical FAQ
      • Excluded Features
      • Known Bugs
      • Additional Resources
    • Latest Updates
    • Contact Us
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