| Autor: |
Lazić Žarko, Marinković Snežana, Koković Veljko, Broćeta Gordana, Latinović Marina |
| Jazyk: |
English<br />Serbian |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Građevinski Materijali i Konstrukcije, Vol 65, Iss 3, Pp 93-103 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2217-8139 |
| DOI: |
10.5937/GRMK2203093L |
| Popis: |
The use of the seven-wire strand in pretension structures so far has shown that such strands have a relatively long development length. An attempt to reduce the development length is reflected through the idea of a different strand geometry that has a more favorable shape. This new shape should have a greater inclination of the outer wires, increasing the resistance that occurs when moving through the concrete. The idea is primarily about the triangular distribution of wires in the cross-section of the strand. This paper reviews tests related to the use of innovative, triangular, and ten-wire strands. The tests exclusively relate to the strands formed by the use of steel wires. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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