Pullout capacity development of cast in place anchors with embedded studs
Autor: | Muzeyyen Balcikanli, Hakan Turker, Erdogan Ozbay |
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Přispěvatelé: | Mühendislik ve Doğa Bilimleri Fakültesi -- İnşaat Mühendisliği Bölümü, Türker, Hakan Tacettin, Özbay, Erdoğan, Balçıkanlı, Müzeyyen |
Rok vydání: | 2016 |
Předmět: |
Experimental parameters
Engineering Materials Science 0211 other engineering and technologies Rebar Compressive strength 020101 civil engineering 02 engineering and technology Studs 0201 civil engineering law.invention law 021105 building & construction Concretes Bond behavior Bars General Materials Science Pullout capacity Studs (fasteners) Civil and Structural Engineering Tensile testing Capacity development Multidisciplinary Studs (structural members) business.industry Embedment Civil Normal strength concrete Performance Bonds | Reinforced Concrete | Sleeves Building and Construction Structural engineering Compressive strength of concrete Reinforced-concrete Anchored rebar Technical approvals Cast in place concrete Anchors Construction & Building Technology Strength business Normal strength concretes Concrete Experimental investigations |
Zdroj: | Construction and Building Materials. 102:39-43 |
ISSN: | 0950-0618 |
DOI: | 10.1016/j.conbuildmat.2015.10.166 |
Popis: | WOS: 000367635900005 In this study, an experimental investigation was conducted on normal strength concrete to examine the pullout capacity variation of cast in place anchors with the embedded circular surrounding studs around the anchored rebar under monotonic loading. Keeping constant the compressive strength of concrete, diameter and embedment length of anchored rebar, influence of number of embedded studs and distance between the circular surrounding studs and anchored rebar were chosen as the experimental parameters. Studs were embedded circularly around the anchored rebar with 10 and 20 cm diameter and number of studs was 4, 6 and 8 in each layer. For control purpose, anchored rebar without embedded studs were also tested. Unconfined tension test was performed according to the guideline of European technical approval of metal anchors for use in plain concrete. Test results revealed that embedded studs increased the pullout capacity of cast in place anchored rebar, increasing the number of studs increased the pullout capacity gradually; however, there was no meaningful difference in the pullout capacity of anchored rebar with the increase of stud layer. (C) 2015 Elsevier Ltd. All rights reserved. |
Databáze: | OpenAIRE |
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