The location of lifting anchors is a consideration in tilt-up slab design.

• A. False
• B. Not applicable
• C. True
• D. Not necessary

Answer: (C)

In tilt-up construction, where you place the lifting anchors is essential because they are the points through which the crane applies the lift to the panel. Their location determines the lift path and how the panel behaves as it is raised, affecting stability, rotation, and the distribution of forces during the lift. If anchors are positioned without regard to the panel’s center of gravity, reinforcement, or the planned lift angle, the panel can tilt or bend unexpectedly, risk anchor pull-out or embedment damage, or clash with rebar and other features. Proper anchor placement helps ensure a controlled, safe lift and a smooth transition to the vertical position, integrating with the overall erection plan.