Contents
What is Dead Load?
Understanding IS 875 Part 1
Formula used for Dead Load calculation
How to calculate the dead load of the slab
How to calculate the dead load of the beam
How to calculate the dead load of Column
Frequently Asked Questions
What is a dead load?
Dead load is the permanent, static weight that a structure must support, it includes the weight of structural components and fixed elements.
Why is dead load important in structural design?
Dead load is important for ensuring structural strength, safety, and durability, as it represents the constant load the structure must support throughout its lifespan.
How do you calculate the dead load of a structural element?
The dead load is calculated by multiplying the volume of the element by the unit weight of its material:
Dead Load = Volume × Unit Weight
What materials are commonly considered for dead load calculations and their unit weights?
Common materials and their unit weights are as follows:
Concrete: 24 kN/m³
Steel: 78.5 kN/m³
Brick masonry: 20 kN/m³
Wood: 6-8 kN/m³ (varies with type)
