Tensile behaviour of double headed anchored blind bolt in concrete filled square hollow section under cyclic loading
Tilak Pokharel, Helen M Goldsworthy, Emad F Gad
CONSTRUCTION AND BUILDING MATERIALS | ELSEVIER SCI LTD | Published : 2019
This paper presents the tensile behaviour of individual Double Headed Anchored Blind Bolts (DHABBs) which are anchored within Concrete Filled Square Hollow Section (CFSHS) tubes. The DHABB consists of a conventional Headed Anchored Blind Bolt (HABB) with one additional middle head, between the existing end head in the embedded region and head next to the tube wall. A series of experiments were conducted on the pull-out of single DHABBs under monotonic and cyclic loading using different tube sizes, bolt sizes and concrete types. Detailed results from the experimental work are presented in this paper. A comprehensive three dimensional finite element model was developed and the results were com..View full abstract
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Awarded by AJAX Engineered Fasteners
This study was funded by Australian Research Council (ARC) and collaborating organisations Orrcon Steel and AJAX Engineered Fasteners through Linkage grant LP110200511.