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STEEL

Steel Design

  • Design wide-flange, angles, channels, tubes and pipes as per AISC ASD 9th Edition.
  • Input parameters such as sidesway, unbraced length of top/bottom compression flanges, slenderness factors, etc.
  • Automatic link from analysis engine calculates critical load case and section.
  • Verify simple problems by inputting maximum forces and reactions yourself if you are not using the analysis engine.
  • Output includes complete code check, member selection, allowable and actual stresses, critical section and governing clause, etc.

Base Plate Analysis

  • Apply axial loads, biaxial bending and shear loads in two directions.
  • Considers Loading due to erection and Loading due to Anchor Bolt Prestress as required by code and construction considering the creep and shrinkage of concrete that will reduce the prestress effect.
  • Designs for uplifting loads.
  • Considers W, S, M, HP, tube, pipe and user-defined column cross sections.
Click to enlarge view!
  • Designs base plate with clip angles, stiffeners and brackets.
  • Analysis can be done assuming a rigid plate or using Finite Element Analysis Method (FEM), considering the actual oversize holes and square washers for anchor bolts and the actual connection between column and base-plate.
  • Calculates the capacity and buckling for stiffener plates and angles and the connection among column, stiffener and base-plate.
  • Full anchor bolt design performed including:
  • Checks the requirements for minimum embedded length and minimum embedded edge distance.
  • Checks the requirements for clear spacing between column and bolts and between stiffener and bolts.
  • Calculates the pulling capacity of anchor bolts.
    • Checks the Shear Loading and Designs for Shear Lugs if require.

    Moment Connections

    • This module is based on AISC ASD code that includes three types of moment connections, Type 1 (Rigid-Frame), Type 2 (Simple), and End Plate connections. 
    • Specify moments and end reactions at beams framed into the column due to gravity and live load or link them from a previous analysis.
    • Specify column story shear (web shear), beam and column dimensions and the load type to specify whether the live load is due to wind or earthquake.
    Click to enlarge view!
    • Applicable plate dimensions (optional).
    • Specify bolt size (optional), bolt type, connection type, hole type, weld material and weld type.
    • Checks for beam flange net area, beam web bearing, shear plate bearing and shear and plate dimensions (top/bottom/flange/shear/end plate) when applicable.
    • Calculates bolt size, number of bolts and weld size for fillet weld when applicable.
    • Calculates column stiffeners dimensions and column doubler plate dimensions if required.

    Bolt Group Analsysis

    • Analysis through Elastic or Modified Elastic methods.
    • Supply vertical and horizontal shear loads with eccentricities.
    • Supply any number of bolts in the horizontal or vertical direction.
    • Position the bolts in any manner!
    • Calculates centroid of bolt configuration.
    • Calculates all eccentric moments along with total vertical and horizontal loads.
    • Direct and Torsional shear in the vertical and horizontal directions are reported on each bolt along with a resultant shear.
    Click to enlarge view!