3/11/2024 0 Comments Design of headed anchor bolts pdf![]() However, the spacing between anchors had a different effect on the interpreted failure threshold of anchor groups. The interpreted elastic limit increased as the anchor spacing increased. The interpreted tensile load-carrying capacities of elastic limit and failure threshold were obtained. The tensile load–displacement curves of the anchor groups approximately followed a three-phase pattern: an initial linear segment, a curvilinear transition, and a final linear sector. The applied tensile loadings, the anchor displacements relative to concrete surface, the strains along the embedment length of anchor bolts, the failure loads, and the failure modes were documented comprehensively. The spacing between the anchors of the test specimens varied from 2 to 5 times the outside diameter of the anchor. Experimental tensile load tests were conducted on 12 reinforced concrete specimens for the anchor groups of cast-in-place headed 42CrMo anchor bolts of 36, 48, and 60 mm in diameter with an identical embedment of 35 times the anchor diameter. The overall objective of this study is to investigate the tensile capacity for anchor groups of cast-in-place headed anchors with high strength and deep embedment at different spacing between anchors.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |