Structures
STUDY OF FRACTURE LOAD AND MODE OF POST-INSTALLED ADHESIVE ANCHOR FIXED IN LARGE DIAMETER HOLE
2024 Volume 30 Issue 75 Pages 785-790
Details
2024 Volume 30 Issue 75 Pages 785-790
In this study, to further improve the performance of the adhesive anchors, pullout tests were conducted on adhesive anchors with different combinations of adhesive and borehole diameter to determine the maximum load along with the fracture type of the adhesive anchors. The load capacity calculated by AIJ’s current design guidelines was compared with the experimental fracture load. The results show that the maximum load of adhesive anchors fixed in large-hole with three types of adhesives are higher than the ones fixed in conventional-size-hole regardless of the fracture mode. AIJ’s current design criteria provide lower limits of fracture loads for them.
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