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The beam elements are checked according to the regulations given in
ANSI/AISC 360-05
Specifications for Structural Steel Buildings
2005
The steel code check can be executed according to either ASD or LRFD provisions.
The cross section is classified according to Table B4.1. (compact, non compact, or slender section).
The member is checked on following criteria:
A more detailed overview for the used articles of the relevant parts is given in the following table. The chapters marked with “x” are consulted. The chapters marked with (*) have a supplementary explanation the following chapters.
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B. Design requirements |
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B2. Loads and Load Combination |
x |
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B3. Design Basis 1.Required Strength 2.Limit States 3.Design for Strength using LRFD 4.Design for Strength using ASD |
x x |
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B4. Classification of Sections for Local Buckling |
x |
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D. DESIGN OF MEMBERS FOR TENSION |
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D1. Slenderness Limitation |
x |
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D2. Tensile Strength |
x |
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D3. Area Determination |
x(*) |
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E. DESIGN OF MEMBERS FOR COMPRESSION |
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E1. General Provisions |
x |
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E2. Slenderness Limitations and Effective Length |
x(*) |
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E3. Compressive Strength for Flexural Buckling of members without Slender Elements |
x |
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E4. Compressive Strength for Torsional and Flexural-Torsional Buckling of members without Slender Elements |
x |
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E7. Members with Slender Elements |
x |
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F. DESIGN FOR MEMBERS FOR FLEXURE |
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F1. General Provisions |
x |
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F2. Doubly Symmetric Compact I-Shaped Members and Channels Bent about their Major Axis |
x |
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F3. Doubly Symmetric I-Shaped Members with Compact Webs and Noncompact or Slender Flanges Bent about Their Major Axis |
x |
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F4. Other I-Shaped Members with Compact or Noncompact Webs Bent about Their Major Axis |
x |
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F5. Doubly Symmetric and Singly Symmetric I-Shaped Members with Slender Webs Bent about Their Major Axis |
x |
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F6. I-Shaped Members and Channels Bent about Their Minor Axis |
x |
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F7. Square and Rectangular HSS and Box-Shaped Members |
x |
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F8. Round HSS |
x |
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F9. Tees and Double Angle Loaded in Plane of Symmetry |
x |
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F10. Single Angle |
x |
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F11. Reactangular Bars and Rounds |
x |
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F12. Unsymmetrical Shapes |
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G. DESIGN OF MEMBERS FOR SHEAR |
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G1. General Provisions |
x |
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G2. Members with Unstiffened or Stiffened Webs |
x |
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G4. Single Angles |
x |
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G5. Rectangular HSS and Box Members |
x |
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G6. Round HSS |
x |
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G7. Weak Axis Shear in Singly and Doubly Symmetric Shapes |
x |
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H. DESIGN OF MEMBERS FOR COMBINED FORCES AND TORSION |
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H1. Doubly and Singly Symmetric Members Subject to Flexure and Axial Force |
x |
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H2. Unsymmetric and Other Members Subject to Flexure and Axial Force |
x |
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H3. Members Under Torsion and Combined Torsion and Combined Stress |
x |