Committee Mission: Develop and report information on the deflection of concrete building structures.

Goals: 1)Complete update "Control of Deflections in Concrete Structures" (ACI 435R) to reflect current state-of-the-art and state-of-practice; 2)Develop code proposal for ACI 318 on deflection control; and 3) Develop proposal for future technical session.

Chair: Dylan Freytag

TAC Contact: Barzin Mobasher

Upcoming Open Meetings:
ACI Fall Convention 2020 - 10/26/2020 3:00 PM-6:00 PM - S-Governors I, Raleigh, NC

Published Committee Documents:
• 435.8R-85: Observed Deflections of Reinforced Concrete Slab Systems, and Causes of Large Deflections (Reapproved 1997)
• 435R-95: Control of Deflection in Concrete Structures (Reapproved 2000)
• SP-203: Code Provisions for Deflection Control in Concrete Structures

See all 435 Committee Documents...