Verbundverhalten von CFK-Spannbewehrungen in UHPFRC
| Author(s): |
Alexander Stark
Josef Hegger |
|---|---|
| Medium: | journal article |
| Language(s): | German |
| Published in: | Beton- und Stahlbetonbau, October 2013, n. 10, v. 108 |
| Page(s): | 701-710 |
| DOI: | 10.1002/best.201300038 |
| Abstract: |
Bond behaviour of pre-tensioned CFRP tendons in UHPFRCThe combination of pre-tensioned CFRP (Carbon Fiber Reinforced Plastics) tendons in UHPFRC (Ultra High Performance Fiber Reinforced Concrete) makes filigree and durable constructions with long spans possible, especially with the application of folded and curved shells. Due to a high corrosion resistance of pre-tensioned CFRP tendons, the concrete cover is governed by the bond behaviour to reach a crack-free transmission zone. In this paper the results of an experimental study on the bond behaviour of pre-tensioned CFRP tendons are presented and an outlook for planned investigations on UHPFRC shells is given. |
| Keywords: |
composite ultra high-performance concrete (UHPC) pre-stressed concrete UHPFRC
|
| Available from: | Refer to publisher |
- About this
data sheet - Reference-ID
10069309 - Published on:
15/12/2013 - Last updated on:
13/08/2014
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