Estimating Required Forces - Analysis
{"Image DocumentName": "Estimating Required Forces - Analysis", "Image ImageDescription": "The beam-column interaction equation include both the required axial forces and moments, and the available capacities. The available capacities are based on column and beam strengths, and the P-M interaction equations try to account for their interactions. However, the required Pr and Mr forces are determined from analysis of the structure. This poses a problem, because the analysis SHOULD account for second-order effects. 1st order analysis DOES NOT account for second-order effects. What is 1st order analysis and what are second-order effects?", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}