A concert stage can weigh hundreds of tons.

Lighting rigs hang overhead.

Speakers are suspended above crowds.

Video screens, trusses, motors, and performers all depend on one thing:

Rigging.

In Engineering Insights S2 E87, we explore the engineering behind concert stage rigging systems and how enormous loads are suspended, moved, and controlled during live performances.

We look at the steel trusses and structural systems that support lighting, audio equipment, video walls, curtains, and other stage equipment.

Every suspended component has to be accounted for.

Weight.

Load distribution.

Connection strength.

Movement.

Wind.

Dynamic forces.

And, most importantly, safety.

Modern concert productions often use motorized hoists to  ...