Arkansas Precast Concrete Diaphragm Connections for Earthquake Loading Code 2018

Official title 2018 Arkansas Precast Concrete Diaphragm Connections for Earthquake Loading Code

Effective dates January 1, 2018 – Present

Adopts with amendments ACI 550.4-13, Specification for the Design of Precast Concrete Diaphragm Connections for Earthquake Loading
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Overview The ACI 550.4 standard provides comprehensive requirements for the design, materials, fabrication, and installation of precast concrete diaphragm connections to withstand earthquake loading. It includes guidelines for structural integrity, performance criteria, and testing methods to ensure the safety and reliability of precast concrete diaphragm connections during seismic events.

The 2018 Arkansas Precast Concrete Diaphragm Connections for Earthquake Loading Code adopts the ACI 550.4-13 standard with specific amendments tailored to Arkansas’s unique conditions. These modifications ensure that precast concrete diaphragm connections in Arkansas meet high standards of safety, performance, and reliability, addressing local environmental and regulatory requirements.