Long-Term Performance of Epoxy Adhesive Anchor Systems (2013) / Chapter Skim
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Pages 108-113
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From page 108... ...
108 This section presents the proposed specifications for AASHTO relating to material and testing, design, construction, and quality assurance for adhesive anchor systems in concrete. A flowchart is provided in Appendix N to better describe how the various ICC-ES, ACI, and AASHTO standards and specifications fit together and interact.
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From page 109... ...
109 and residual strength criteria are met at 75 years at standard temperature and 15 years at elevated temperature. However, in order to avoid additional testing as discussed above, the SvTTF relationship can be used to determine a reasonable sustained load reduction factor for AASHTO design applications.
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From page 110... ...
110 protocol for use in sustained load applications in transportation structures or (2) work with ACI in transitioning the sustained load testing in ACI 355.4 toward an SvTTF testing program.
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111 the sustained load tests that failed]
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From page 112... ...
112 The following limitations are included in the AASHTO design specification. The commentary in the design specification discusses the justification behind their inclusion.
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From page 113... ...
113 • Requires anchors for sustained load applications to not be loaded or torqued until 24 hours after the manufacturer's minimum cure time. REFERENCES • Updates the references section to include ACI 318 and ACI 355.4.
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