The primary objective of blast-resistant design is to prevent structural collapse, minimize damage to non-structural elements, and ensure occupant safety.

Air blast is characterized by a rapid rise in pressure followed by a gradual decay. It is the primary loading mechanism in blast-resistant design.

Concrete filled tube is the most common type of structural system used in blast-resistant design due to its high strength and ductility.

Energy-absorbing materials are used in blast-resistant design to absorb and dissipate blast energy, thereby reducing the impact on the structure.

The alternate load path method is commonly used to ensure the progressive collapse resistance of blast-resistant structures by providing multiple load paths for the redistribution of forces in the event of a blast.

Blast doors are designed to prevent the entry of blast waves into the structure by providing a physical barrier.

Fiber-reinforced bars are commonly used in blast-resistant concrete structures due to their high strength and ductility.

Standoff distance is used in blast-resistant design to reduce the peak pressure of the blast wave by increasing the distance between the structure and the source of the blast.

Dynamic analysis is commonly used to assess the response of blast-resistant structures to blast loading due to the dynamic nature of the blast phenomenon.

Sacrificial elements are used in blast-resistant design to absorb and dissipate blast energy, thereby reducing the impact on the main structural elements.

Laminated glass is commonly used in blast-resistant windows due to its ability to absorb and dissipate blast energy, thereby reducing the risk of glass fragmentation.

Blast curtains are used in blast-resistant structures to mitigate the effects of blast-induced debris by providing a physical barrier.

Braced frames are commonly used in blast-resistant buildings to resist lateral forces due to their ability to provide high strength and stiffness.

Blast vents are designed to release the pressure buildup inside the structure caused by the blast wave, thereby reducing the impact on the structural elements.

Dynamic analysis is commonly used to assess the progressive collapse resistance of blast-resistant structures due to the dynamic nature of the blast phenomenon.