• Zero Stiffness warning

    Good day, i anybody here who can help me with my design, i'm trying to analyze this truss but there are warnings in the backend, it says "Zero Stiffness in Direction..." Anybody here know the answer on how to fix this and can tell me what's wrong. Thanks…

  • RAM SS v15.05 Diaphragm Stiffness Modification Factors

    The newest version of RAM SS 15.05 now has unique stiffness modification factors for each deck direction for materials such as corrugated roof deck. However, I haven't found diagram, or example explaining what the factors "f11", "f22", "f12", "m11", …

  • ZERO STIFFNESS IN DIRECTION 5

    I am designing a steel framed structure and am having trouble with my releases. I continue getting warnings stating things like "ZERO STIFFNESS IN DIRECTION 5 AT JOINT 54". What do the numbers of the directions correspond to, particularly 4, 5 and 6…

  • RE: Regarding below requested warning check

    STAAD.Pro checks whether the E value for a defined material varies widely from the E values for standard materials like Concrete or Steel and generates such warnings when it is so. The intention is to make the user aware of such discrepancies in case…

  • Resolve warning "Zero Stiffness in Direction... at Joint... Eqn. No..."

    I created a model and analyzed. There are 0 errors, but 26 warnings. 24 warnings are "Zero Stiffness in Direction... at Joint... Eqn. No..." and the other two are "There were more than 12 DOF with zero stiffness". How can these warnings be resolved…
Communities
Support and Services
Training and Learning
Social Media