The provisions in the option selected must be satisfied for both tension and shear load conditions. In contrast to these provisions, ACI 318-11 and ACI 318-14 seismic anchoring provisions permit design for either tension, or shear, or both tension and shear.ĪCI 318-08 Appendix D seismic design consists of three options defined by the provisions given in Part D.3.3.4, Part D.3.3.5 and Part D.3.3.6. ACI 318-08 seismic anchoring provisions must be satisfied for both tension and shear. Post-installed anchor qualification standards are referenced in ACI 318-08 Part D.3.3.2, ACI 318-11 Part D.3.3.3 and ACI 318-14 Section 17.2.3.3.
He can be reached under seismic loading are assumed to equal at 0.02 inches. Flexural crack widths corPROFIS Anchor and PROFIS responding to the onset of reinforcing yield Rebar software. ACI in the Technical Marketing 318 requires post-installed anchors to be qualiDepartment of Hilti North fied for seismic load conditions via testing in America. Morgan is the Manager result in a reduced ultimate load capacity and for Software and Literature increased displacement at ultimate load. The ACI 318 and IBC codes assume cracked concrete conditions for the design of cast-inplace and post-installed anchors because the existence of cracks in the anchor vicinity can Richard T.
ACI 318-11 Part D.3.3.1 and ACI 318-14 Section 17.2.3.1 define seismic anchor design as that for “anchors in structures assigned to Seismic Design Category C, D, E, or F”. for structures assigned to Seismic Design Category C, D, E, or F”. ACI 318-08 Seismic Provisions Part D.3.3 defines seismic anchor design as that which “includes earthquake forces By Richard T. ACI 318-14 Changes in the ACI 318 seismic anchoring provisions are given in Section 17.2.3 – Anchoring to Concrete Seismic design.
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