Types of Steel Sections and Steel Design Analysis.pdf

Compilation of common types of steel sections and design analysis for structural.

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rEydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

2. INTRODUCTIONINTRODUCTION
STEEL CONSTRUCTIONSTEEL CONSTRUCTION
Steel construction refers to the
method of building structures using steel
as the primary material for the
framework.
This construction technique is widely
recognized for its strength, durability,
and versatility.
Steel construction refers to the
method of building structures using steel
as the primary material for the
framework.
This construction technique is widely
recognized for its strength, durability,
and versatility.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

3. STEEL CONSTRUCTIONSTEEL CONSTRUCTION
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4. STEEL CONSTRUCTIONSTEEL CONSTRUCTION
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Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

5. STEEL CONSTRUCTIONSTEEL CONSTRUCTION
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6. STEEL CONSTRUCTIONSTEEL CONSTRUCTION
Burj Khalifa Burj Khalifa Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

7. STEEL CONSTRUCTIONSTEEL CONSTRUCTION
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9. STEEL SECTIONSTEEL SECTION
I-BeamsI-Beams
Shaped like the letter 'I' with flanges on top
and bottom connected by a vertical web.
Shaped like the letter 'I' with flanges on top
and bottom connected by a vertical web.
Primarily used in building frames and bridges
for support due to their high strength-to-
weight ratio.
Primarily used in building frames and bridges
for support due to their high strength-to-
weight ratio.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

10. STEEL SECTIONSTEEL SECTION
h-Beamsh-Beams
Similar to I-beams but with wider flanges and
a more uniform thickness.
Similar to I-beams but with wider flanges and
a more uniform thickness.
Used for larger structures where high load-
bearing capacity is needed, such as bridges,
skyscrapers, and industrial buildings.
Used for larger structures where high load-
bearing capacity is needed, such as bridges,
skyscrapers, and industrial buildings.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

11. STEEL SECTIONSTEEL SECTION
T-BeamsT-Beams
Shaped like the letter 'T', essentially a cut
section of an I-beam.
Shaped like the letter 'T', essentially a cut
section of an I-beam.
Used in floor systems, providing both strength
and support, often in combination with
concrete slabs.
Used in floor systems, providing both strength
and support, often in combination with
concrete slabs.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

12. STEEL SECTIONSTEEL SECTION
l-aNGELSl-aNGELS
Shaped like the letter 'L', with two
perpendicular legs.
Shaped like the letter 'L', with two
perpendicular legs.
Used for bracing, supports, and framing, often
in conjunction with other steel sections.
Used for bracing, supports, and framing, often
in conjunction with other steel sections.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

13. STEEL SECTIONSTEEL SECTION
c-chANNELSc-chANNELS
Shaped like the letter 'C', with flanges on one
side.
Shaped like the letter 'C', with flanges on one
side.
Used for structural support in building
frames, vehicle frames, and as stair stringers.
Used for structural support in building
frames, vehicle frames, and as stair stringers.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

14. STEEL SECTIONSTEEL SECTION
Z-SectionsZ-Sections
Shaped like the letter 'Z'.Shaped like the letter 'Z'.
Often used in purlins and girts for roofing
and wall systems in metal buildings.
Often used in purlins and girts for roofing
and wall systems in metal buildings.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

15. STEEL SECTIONSTEEL SECTION
Flat BarsFlat Bars
Flat, rectangular sections.Flat, rectangular sections.
Used in fabrication, braces, frames, and for
creating custom shapes and structures.
Used in fabrication, braces, frames, and for
creating custom shapes and structures.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

16. STEEL SECTIONSTEEL SECTION
PlatesPlates
Flat sections of steel with varying thickness.Flat sections of steel with varying thickness.
Used in the construction of bridges, buildings,
and ships; also used for making structural
members and heavy equipment.
Used in the construction of bridges, buildings,
and ships; also used for making structural
members and heavy equipment.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

17. STEEL SECTIONSTEEL SECTION
Square BarsSquare Bars
Solid square sections.Solid square sections.
Used in manufacturing, ornamental ironwork,
and as basic structural components.
Used in manufacturing, ornamental ironwork,
and as basic structural components.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

18. STEEL SECTIONSTEEL SECTION
Round BarsRound Bars
Solid cylindrical sections.Solid cylindrical sections.
Used in the production of shafts, axles, and as
support rods.
Used in the production of shafts, axles, and as
support rods.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

19. STEEL SECTIONSTEEL SECTION
Hollow StructuralHollow Structural
SectionsSections
Includes square, rectangular, and circular
hollow sections.
Includes square, rectangular, and circular
hollow sections.
Used in welded steel frames where uniform
appearance is desired, and for columns, beams,
and bracing.
Used in welded steel frames where uniform
appearance is desired, and for columns, beams,
and bracing.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

20. s
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isEydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

21. STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Load AnalysisLoad Analysis
DEAD LOADSDEAD LOADS Permanent or static loads
from the structure itself
Permanent or static loads
from the structure itself
LIVE LOADSLIVE LOADS Temporary or movable loadsTemporary or movable loads
ENVIRONMENTAL
LOADS
ENVIRONMENTAL
LOADS
Loads from natural forcesLoads from natural forcesEydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

22. SECTION MODULUS (S)SECTION MODULUS (S)
Ratio of the moment of inertia to the distance from the
neutral axis to the outermost fiber; important for bending
stress calculations.
Ratio of the moment of inertia to the distance from the
neutral axis to the outermost fiber; important for bending
stress calculations.
STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Section PropertiesSection Properties
MOMENT OF INERTIA (I)MOMENT OF INERTIA (I)
Measures the beam's resistance to bending.Measures the beam's resistance to bending.
RADIUS OF GYRATION (r)RADIUS OF GYRATION (r)
Used in column buckling analysis to determine the susceptibility to
buckling.
Used in column buckling analysis to determine the susceptibility to
buckling.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

23. BENDING STRESS (σ)BENDING STRESS (σ)
Arises when external forces or moments cause an object to
bend or deform. This stress can lead to both compressive
and tensile forces within the material.
Arises when external forces or moments cause an object to
bend or deform. This stress can lead to both compressive
and tensile forces within the material.
STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Stress AnalysisStress Analysis
AXIAL STRESS (σ)AXIAL STRESS (σ)
Result of a force acting perpendicular to an area of a
body, causing the extension or compression of the
material.
Result of a force acting perpendicular to an area of a
body, causing the extension or compression of the
material.
SHEAR STRESS (τ)SHEAR STRESS (τ)
type of stress that acts coplanar with a given cross-
section of the material.
type of stress that acts coplanar with a given cross-
section of the material. Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

24. STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Deflection AnalysisDeflection Analysis
Calculating deflections ensures
that the structure's deformation
is within acceptable limits.
Calculating deflections ensures
that the structure's deformation
is within acceptable limits.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

25. STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Buckling AnalysisBuckling Analysis
Determines if the loads exceed the
structure's buckling capacity and by how
much.
Determines if the loads exceed the
structure's buckling capacity and by how
much.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

26. STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Composite DesignComposite Design
Involves designing steel members that work together with
concrete, such as composite beams and columns. This requires
analysis of combined stress, strain compatibility, and load-
sharing between materials.
Involves designing steel members that work together with
concrete, such as composite beams and columns. This requires
analysis of combined stress, strain compatibility, and load-
sharing between materials.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

27. STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Code ComplianceCode Compliance
Ensure design adheres to relevant building codes and
standards, such as the American Institute of Steel
Construction (AISC) or Building Code of the Philippines.
Ensure design adheres to relevant building codes and
standards, such as the American Institute of Steel
Construction (AISC) or Building Code of the Philippines.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

28. STEEL DESIGN ANALYSISSTEEL DESIGN ANALYSIS
Finite Element Analysis (FEA)Finite Element Analysis (FEA)
Advanced method using computer software to
simulate and analyze complex structures under
various loads.
Advanced method using computer software to
simulate and analyze complex structures under
various loads.Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

29. w
hy do we needw
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this?this?Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

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thankyouthankyouEydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan

31. Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man Eydri ManEydri Man EydEyd Edri ManEdri Man Eydri ManEydri Man Eydri MaEydri Ma ManMan ydri Mandri Man EydrEydr EydriEydri diMandiMan