Logo Ernst und Sohn

Preview

Author(s):     
 
Lechner, Thomas; Gehrlein, Sebastian Felix; Fischer, Oliver
 
Title:     
 
Structural behaviour of composite dowels in thin UHPC elements
 
Abstract:     
 
Composite dowels with different shapes have been developed and used in composite members during the last two decades. At the Chair of Concrete and Masonry Structures at Technical University of Munich (TUM), composite dowels with a clothoid shape are used for filigree composite beams and columns. In both types of application the composite dowels are used as external reinforcement and Ultra-High Performance Concrete (UHPC) is chosen instead of normal-strength concrete. This article describes mainly the results of the preliminary push-out tests that were carried out in order to determine the structural behaviour of composite dowels in thin UHPC elements and verify the influence of the UHPC web thickness, the steel thickness of the shear connector, the concrete compressive strength and the influence of reinforcement on the loadbearing capacity and failure modes. The paper also includes an overview of and the outlook for the experiments with composite beams and composite columns.
 
Source:     Steel Construction 9 (2016), No. 2
 
Page/s:     132-137
 
Language of Publication:     English



I would like to buy the article

You can download this article for 25 € as a PDF file (0.87 MB).
The PDF file can be read, printed and saved.
Duplication and forwarding to third parties is not allowed.


Please enter your email address now to start the order process.
The link for the download will be sent to the email address stated after the
order process has been completed.

Your email address


I am an online subscriber

As an online subscriber of the journal "Steel Construction" you can access this article via Wiley Online Library.

I would like to order "Steel Construction"

This article has been published in the journal "Steel Construction". If you would like to learn more about the journal, you can order a free sample copy or find out more information on our website.


Prices include VAT and postage. Prices for 2017/2018.
€ Prices apply to Germany only. Subject to alterations, errors excepted.