Title: Testing of mechanical expansion anchors and concrete screw anchors inhollow-core slabs For stabilization of prefabricated concrete elements during mounting obliquebraces are used. These oblique braces are occasionally attached into hollow-coreslabs. Abetong and Strängbetong are two companies using this method forstabilization and are in need of load values on what different fastenings canmanage attached into hollow-core slabs.Therefore this report is based on the testing of mechanical expansion anchors andconcrete screw anchors mounted in hollow-core slabs. The result of each fasteningis presented in tables with characteristic load values.After founding the concrete screw anchors most useful, an Excel-program wasdesigned where oblique loading can be presented.Keywords: Testing, mechanical expansion anchors, concrete screw anchors,hollow-core slabs, oblique loading, mechanical interlock, concrete fail, anchoragefail, concrete cone.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:hh-29307 |
| Date | January 2015 |
| Creators | Bertilsson, Viktor, Odén, Daniel |
| Publisher | Högskolan i Halmstad, Högskolan i Halmstad |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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