Introduction
The SAP. name has been synonymous with state-of-the-art analytical methods since its introduction over 30 years ago. SAP2000 follows in the same tradition featuring a very sophisticated, intuitive và versatile user interface powered by an unmatched analysis engine and design tools for engineers working on transportation, industrial, public works, sports, & other facilities.
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Graphical User Interface
Assign and select menu forms have sầu been enhanced lớn allow them to lớn remain open for repetitive use with a new apply button.DirectX graphics mode has been enhanced to use DirectX 11 for enhanced tốc độ & capabilities.64-bit version of the graphical user interface (GUI) now available.
Modeling
New 2-D modified Darwin-Pecknold concrete Mã Sản Phẩm has been added to lớn the nonlinear layered shell. This Model represents concrete compression, cracking, and shear behavior under both monotonic và cyclic loading, & accounts for craông chồng rotation.Semi-rigid option added for diaphragm constraint.Modify undeformed geometry feature enhanced to lớn allow applying the modification khổng lồ a selection of joints, as well as limiting direction of modification.
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Loading
Ability to specify accidental eccentriđô thị for response spectrum cases added.Automated response spectrum functions according lớn the Costa Rica Seismic Code 2010, Ecuador (NEC-SE-DS 2015), Korean KBC 2009, Mexiteo (CFE-93 and CFE-2008), và Peru (NTE E.030 2014) codes added.Auto-seismic loading according khổng lồ Korean Building Code (KBC 2009) addedAuto-seismic loading according khổng lồ the Dominican Republic (R-001) code added
Analysis
A new stability check has been added for nonlinear static load cases khổng lồ report when the structure may have failed under material or geometric nonlinearities that are not obvious from the analysis results.The handling of convergence tolerances for time-dependent behavior during staged-construction analysis has been improved to lớn better enforce equilibrium after large load increments.
International Frame Design Codes
Concrete Frame Design - ACI 318-08, -11, -14 enhancement allows specifying Design System Rho (ρ) & Design System SDS factors in the concrete frame thiết kế preferences.Steel & Concrete Frame Design - Korean Building Code (KBC 2009) code addedSteel Frame Design - Eurocode 3-2005 enhancement lớn persize a basic torsion thiết kế for I- and tubular sections.Steel Frame Design - Russian SP 16.13330.2011 code addedThe mặc định kiến thiết load combinations have sầu been enhanced for ACI 318-08, -11, -14 khổng lồ include roof live load patterns.The mặc định kiến thiết load combinations have sầu been enhanced for CSA A23.3-04, CSA A23.3-14, CSA S16-09, & CSA S16-14 khổng lồ include companion loads.
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