Wooden beam

Concrete beam

Simply supported beam, Cantilever beam, Continuous beam

Steel beam

integer columns, string columns, and boolean columns

primary key columns, foreign key columns, and indexed columns

text columns, binary columns, and boolean columns

numeric columns, character columns, and date/time columns

Columns are horizontal members that carry loads primarily by bending.

Beams are vertical members that primarily carry compressive loads.

Beams and columns have the same structural function.

Beams are horizontal members that carry loads primarily by bending, while columns are vertical members that primarily carry compressive loads.

Density, thermal conductivity, electrical conductivity

Color, texture, odor

Melting point, boiling point, specific heat capacity

Young's modulus, yield strength, ultimate tensile strength, ductility, toughness, hardness

To reduce the overall weight of the structure

The purpose of beams in a structure is to support and distribute the load.

To increase the flexibility of the structure

To provide aesthetic appeal to the structure

Steel is heavy and has a low strength-to-weight ratio

Steel is strong, durable, fire-resistant, and has a high strength-to-weight ratio.

Steel is not resistant to fire

Steel is weak and easily damaged

Susceptibility to moisture damage, lack of strength, and limited lifespan.

High cost, limited availability, and low durability.

Susceptibility to rot, termite damage, and fire hazards.

Difficult to work with, prone to warping, and limited design options.

Single-strut, Double-strut, Triple-strut

Hydraulic strut, Pneumatic strut, Mechanical strut

Fixed strut, Adjustable strut, Removable strut

Single-acting strut, Double-acting strut, Telescopic strut

Steel is stronger and more resistant to corrosion and fire compared to concrete, but concrete has better compressive strength and is more cost-effective.

Concrete is weaker and less resistant to corrosion and fire compared to steel, and steel has better compressive strength but is more expensive.

Steel and concrete have similar material properties for structural elements.

Concrete is stronger and more resistant to corrosion and fire compared to steel, but steel has better compressive strength and is more cost-effective.

Color, shape, and size

Weight, texture, and smell

Brand, popularity, and packaging

Load-bearing capacity, material strength, durability, cost, availability, and compatibility with other elements.

rectangular beams, circular beams, I-beams, T-beams, L-beams, and hollow beams

square beams

triangular beams

oval beams

Decreased strength, durability, resistance to fire and earthquakes, inflexibility in design

No advantages at all

Increased cost and maintenance

Increased strength, durability, resistance to fire and earthquakes, flexibility in design