-50%
ACI 421.2-21 PDF
Original price was: $54.00.$27.00Current price is: $27.00.
Seismic Design of Punching Shear Reinforcement in Flat Plates-Guide
American Concrete Institute , 09/01/2021
File Format: PDF
- Description
Description
ACI 421.2-21 PDF
During an earthquake, moments transferred at flat plate-column connections can produce significant shear stresses that increase their vulnerability to brittle punching shear failure. This guide provides recommendations for designing flat plate-column connections with sufficient ductility to withstand reversals of lateral drift without punching shear failure or loss of moment transfer capacity. Reinforced concrete flat plates with or without post-tensioning are discussed in this guide.